Transport device and system for transporting objects

Abstract

Transport device (10) for at least one, in particular contamination-free, transport of at least one object to be transported between at least two different external environments, in particular for the transport of at least one container (20), in particular of at least one container (20) filled with a pharmaceutical product and / or a biological material, for example a genetic material and / or a cell culture and / or a tissue material, wherein the transport device (10) comprises at least one housing (120), wherein the housing (120) has at least two housing parts (130), a transport interior (121), an exchange opening (150) and a gas passage (140), wherein the housing (120) is designed to be variable into several states, wherein the several states comprise at least one open state, one closed state and one partially open state.wherein in the open state the at least one object to be transported can be inserted into and / or removed from the transport interior (121) through the exchange opening (150), wherein in the closed state the transport interior (121) is sealed by housing parts (130) of the housing (120), wherein in the partially open state the transport interior (121) is separated from the respective environment by housing parts (130) of the housing (120), but is connected to the respective environment by means of the gas passage (140) in a gas-permeable, in particular gas-permeable sterile, manner.

Description

SCOPE OF APPLICATION AND STATE OF THE ART The invention relates to a transport device for at least one, in particular contamination-free, transport of at least one object to be transported between at least two different external environments. The invention relates in particular to a transport device for the transport of at least one container, in particular of at least one container filled with a pharmaceutical product and / or a biological material, for example a cell culture, and / or a machine element, between at least two different external environments. The invention also relates to a system with a transport device. A method for this is also disclosed. TASK AND SOLUTION The purpose of the invention is to create an improved transport device. According to a first aspect, a transport device is created for at least one, in particular contamination-free, transport of at least one object to be transported between at least two different external environments. The transport device comprises at least one housing, wherein the housing has at least two housing parts, at least one transport interior, an exchange opening and a gas passage. The housing is designed to be variable into several states, the several states including at least an open, a closed and a partially open state. In the open state, at least one object to be transported can be inserted into the transport interior through the exchange opening and / or removed from the transport interior. When closed, the transport interior is sealed by at least some parts of the housing. In the partially opened state, the transport interior is separated from its surroundings, particularly in a sterile manner, by housing components, but is connected to the surroundings via a gas passage. Specifically, in the partially opened state, the transport interior is connected via a gas passage in a sterile manner, i.e., connected via a gas passage but separated in a sterile manner. The terms "first," "second," etc., are used in the context of this application solely for differentiation and do not indicate any order or total number. The terms "a," "an," "a," etc., are used in this application only as indefinite articles and not as counters. Unless explicitly stated otherwise, if a feature is described in the singular, the description should also apply analogously to the feature in the plural. In particular, the housing has more than one transport compartment, more than one exchange opening, and / or more than one gas passage in certain embodiments. In certain embodiments, the housing has exactly one transport compartment, exactly one exchange opening, and / or exactly one gas passage. In various embodiments, the object is a container. Specifically, the container is a container filled with, or capable of being filled with, a pharmaceutical product and / or biological material, such as genetic material and / or a cell culture and / or tissue material. Containers for pharmaceutical products and / or biological material can be test tubes and / or cell culture vessels. Cell culture vessels are, for example, containers designed for the growth and propagation of biological material, such as microbial, insect, or mammalian cells. Cell culture vessels are designed specifically for biological material, but not exclusively for cell cultures. In various embodiments, cell culture vessels can be tissue culture flasks, Erlenmeyer flasks, or spinner bottles.Cell culture vessels and other containers have an opening in some embodiments, and lids are provided in others to close the opening. In one embodiment, the container to be transported has several sub-containers, for example, smaller containers and / or test tubes. In other embodiments, the sub-containers are arranged in corresponding receptacles within the container to be transported. In its various configurations, the object is a machine element. The machine element is, in particular, a machine element of a machine device, wherein the machine device can be equipped with the machine element. The machine setup is, for example, a process station for carrying out a process step. The process station is, for example, an unpacking station and / or a filling station and / or a sealing station and / or an inspection station and / or a sorting station. The unpacking station is designed for unpacking, in particular to unpack the objects from an object packaging material, for example to unpack from an outer packaging and / or to remove the objects from a microscope slide. The filling station is configured for filling, in particular for filling objects designed as containers with a product, especially a pharmaceutical product. For example, the filling station includes a filling path for a product, especially a liquid, wherein the filling path includes, in particular, filling needles and, for example, hoses. For example, the filling station includes a dosing unit for dosing a product to be filled, which may be, for example, a liquid and / or a powder. In some configurations, the filling station includes a feeding unit for the product to be filled, for example, the feeding unit includes a pump and / or a vibrating drive. The sealing station is configured for sealing, in particular for sealing objects designed as containers, especially filled objects. For example, a sealing station is configured for inserting a stopper. For example, a sealing station is configured for crimping a closure element. The inspection station is configured for inspection. For example, an inspection station is configured to check the process and / or the result of a completed process step. For example, an inspection station is configured to check an item, in particular an object and / or packaging material, especially for sufficient quality and / or for damage and / or contamination. In some configurations, an inspection station is a weighing station.In various configurations, the control station includes a recording device, in particular a sensor, for example a scale and / or a camera. The machine setup is, for example, a transport system for transporting objects. For instance, the transport system includes a transport device for transporting objects to, through, and / or away from a process station, and / or for feeding objects, and / or for removing objects, for example, for removing objects on which all required process steps have been carried out, and / or as rejects, and / or as sample trains. In some configurations, a transport device of the transport system is designed for transferring objects, for example, for transferring objects from one transport device to another. The transport system, in particular a transport device of the transport system, is configured in some configurations to transport objects individually and / or as a group, for example, in a tray that holds the objects.The transport system, in particular a transport device of the transport system, comprises, in various configurations, guide rails, conveyor belts, racks, or other elements that contact the objects during transport. The transport system is, in various configurations, a linear motor transport system or a planar motor transport system comprising a runner for transporting individual objects and / or objects as a group. The machine setup is, for example, a feeding system for supplying objects, such as to a process station and / or to a transport device of the transport system. In particular, the supplied objects are packaging materials, such as closure elements. The feeding system is configured to store, feed, and / or sort the objects, especially the packaging materials, for example, by singulating them and / or arranging them in a defined orientation. For example, the feeding system includes a sorting hopper and / or a sorting rail for singulating, sorting, and / or feeding the objects, especially the packaging materials, with elements of the feeding system contacting the objects, especially the packaging materials. In certain configurations, the machine equipment is a cleanroom device for creating and / or maintaining cleanroom conditions within the cleanroom area, for example, a flow device. For example, the machine equipment is a cleaning device, in certain configurations a cleaning device for carrying out a cleaning process that reduces germs and / or residues. In various configurations, a machine setup, for example a process station and / or a transport unit of the transport system and / or a feeding system and / or a cleanroom facility, includes a manipulator. For example, the manipulator is designed to assist in carrying out at least one process step in a process operation and / or in troubleshooting the system and / or in transport and / or feeding. In its various configurations, a machine unit, for example a process station and / or a transport unit of the transport system and / or a feeding system and / or a cleanroom unit, comprises a unit for creating a defined atmosphere. In particular, the defined atmosphere is a protective atmosphere. For example, the protective atmosphere is an atmosphere comprising a protective gas, in particular an inert gas, and / or an atmosphere under negative pressure, for example a vacuum. In particular, a filling station comprises a unit for creating a defined atmosphere, for example, for creating a protective atmosphere in a container before filling, in particular so-called pre-gassing, and / or for filling under a protective atmosphere. In particular, a sealing station, for example a stopper insertion station, comprises a unit for creating a defined atmosphere, in particular for sealing under a protective atmosphere. In some configurations, the machine equipment is arranged in a cleanroom area of ​​a housing within a cleanroom structure. Embodiments of the machine equipment, a plant with at least one machine equipment and the machine element are also described in detail in a German patent application 10 2025 119 023.2 filed by the same applicant on May 16, 2025, and reference is made in full to this description and the content of the patent application is hereby incorporated by reference. In particular, a transport device is created for at least one transport of an object between at least two different external environments. The two different environments differ in at least one parameter. In particular, one parameter in which the environments differ is a purity level. The environments are specifically those with a higher purity level and, correspondingly, those with a lower purity level. The higher purity level is subject to stricter purity requirements than, for example, the lower purity level. The lower purity level is subject to less stringent purity requirements than, for example, the higher purity level. The environments can be adjacent or spaced apart. Adjacent environments are defined as those that are directly and / or via one or more airlocks, in particular material airlocks for material transfer. Spaced environments are defined as those between which at least one other environment lies. In particular, the transport device comprises at least one housing. In some embodiments, the transport device has exactly one housing. In other embodiments, the transport device has multiple housings. In some embodiments, the multiple housings are coupled to one another. At least one housing is designed to accommodate objects, in particular containers to be transported, for example cell culture vessels, and / or to accommodate a machine element. The housing is specifically designed to accommodate multiple objects, particularly multiple containers to be transported, such as multiple cell culture vessels, and / or multiple machine elements within the transport compartment. In certain embodiments, the transport compartment is designed to accommodate at least two, for example, three or more, objects arranged side by side, particularly objects arranged side by side on a base section of the housing or in a plane at least substantially parallel to the base section. In other embodiments, the transport compartment is designed to accommodate at least two, for example, three or more stacked objects, particularly objects stacked in a direction transverse to the base section. In certain embodiments, the shape of the transport compartment is adapted to a specific application, particularly a specific object to be transported.In some embodiments, the transport compartment is at least essentially cuboid in shape. In others, the housing has multiple transport compartments, which are separated from each other, particularly when closed, and are gas-tight. In some embodiments, the housing has exactly one single transport compartment. The housing is designed to be variable in at least three different states. The housing can be transformed from each of the at least three states into at least one other state. In particular, the housing can be transformed repeatedly, and especially repeatedly without damage, from each of the three states into at least one other state. Specifically, the relative position and / or orientation of at least one first housing part and one second housing part differs between the states. For the housing to be transformed into the multiple states, in certain embodiments at least one first housing part is movable relative to a second housing part, for example, by being displaceable, pivotable, and / or detachable. The exchange opening serves to provide access to the transport interior when the housing is open, in particular to load the transport interior with objects, especially with the container to be transported and / or machine elements to be transported, or to unload the transport interior, in particular to remove the container to be transported and / or machine elements to be transported from the transport interior. The gas passage serves as a gas-permeable connection between the transport interior and the respective external environment, in particular a gas-permeable sterile connection, in the partially open state. In certain embodiments, a gas-permeable connection is defined as one in which at least the entry of microorganisms into the transport interior via the gas-permeable sterile connection is prevented. In some embodiments, the entry of microorganisms into the transport interior and the exit of microorganisms from the transport interior via the gas-permeable sterile connection are prevented. Gas exchange with the environment is particularly advantageous in certain configurations to enable cell growth of cell cultures in a cell culture vessel located within the transport compartment. Depending on the application, the gas passage is arranged on one or more suitable housing components. The shape and / or size of the gas passage and / or the number and / or distribution of multiple gas passages can be selected appropriately for the application. In particular, the gas passage is a filtering gas passage. A filtering gas passage is defined as a gas passage through which a gas passing through is filtered, especially for a gas-permeable sterile connection. Gas exchange with the environment is particularly advantageous in certain configurations to supply a germ-free medium, especially steam, to the transport interior, and in particular to steam sterilize a machine element in the transport interior. In particular, the gas passage and the exchange opening differ, at least in sections. In certain embodiments, one of the gas passages and the exchange opening, especially the gas passage, has at least one through-passage section, whereby this at least one through-passage section is not encompassed by the other of the gas passages and the exchange opening, especially the exchange opening. A through-passage section of the exchange opening is at least a section of the exchange opening through which, in the open state, the at least one object to be transported can be inserted into and / or removed from the transport interior. A through-passage section of the gas passage is at least a section of the gas passage through which, in the partially open state, a gas passing through the gas-permeable gas passage passes. The gas passage and the exchange opening are each arranged separately on the housing, for example on different sides of the housing, whereby, in particular, gas passing through the gas passage does not pass through the exchange opening when the housing is partially open. For example, the exchange opening is closed by a first housing part in both the closed and partially open states, and the gas passage is arranged on a housing part different from the first housing part. In particular, the gas passage and the exchange opening, which are each arranged separately, do not have a common passage section that is encompassed by both the gas passage and the exchange opening. In certain embodiments, the gas passage and the exchange opening are arranged such that gas passing through the gas passage also passes through the exchange opening when the passage is partially open. For example, the exchange opening is closed by a first housing part in both the closed and partially open states, and the gas passage is at least partially located on the first housing part. In particular, the gas passage, for example in the first housing part, has a different feed-through section, which is not encompassed by the exchange opening. In particular, the closed state is a fluidically sealed, closed state. In certain embodiments, particle passage between the external environment and the transport interior is prevented in the closed state. In particular, the transport interior is hermetically sealed. In particular, when closed, the transport interior is fluidically and / or sterilely sealed from the surrounding environment by housing components. The housing components and / or interfaces between them are specifically designed to ensure a fluidic seal and / or sterile separation. In particular, the open state is an open, non-filtering state. In the open state, the exchange opening is open, allowing objects, especially containers, to be placed into and / or removed from the transport interior via the exchange opening. Specifically, the gas passage is closed in the open state. In some embodiments, the gas passage may be gas-permeable in the open state. The exchange opening is designed to be at least partially, and in particular completely, filter-free. In this state, the transport interior is exposed to the external environment without any filtering.In particular, the partially open state is an open, filtering state, specifically a filtering, gas-permeable state. In particular, in the partially open state, the exchange opening is closed, specifically sealed with a fluidic and / or sterile seal. In particular, in the partially open state, the gas passage is at least partially, and in particular completely, open for a gas-permeable connection with the respective external environment. In particular, a gas-permeable connection from the external environment to the transport interior and / or vice versa is only possible through the gas passage in the partially open state. In one embodiment, the gas passage can be completely open. In other embodiments, the gas passage is smaller than the exchange opening, so that objects cannot be introduced into the transport interior via the gas passage and / or removed from the transport interior.A filtering state is defined as a state in which, compared to a non-filtering state, the entry and / or exit of particles, as defined in the application, into and / or out of the transport interior is prevented. In certain embodiments, it is provided that at least one of the housing parts, in particular some housing parts, in particular all housing parts, are at least partially treatable for germ elimination, in particular disinfectable and / or decontaminated and / or sterilizable and / or autoclavable. In certain embodiments, at least one of the housing parts, in particular some housing parts, in particular all housing parts are made at least partially and / or completely from a material that can be treated for germ-free treatment. In certain embodiments, it is provided that at least sections of the housing and / or housing parts which are exposed to the external environment of the housing in the closed state are designed to be treatable for germ elimination. In certain embodiments, an outer and / or inner surface of the housing, for example, the transport device, is provided for disinfection. The outer surface faces the environment. The inner surface faces the transport compartment. In particular, at least one of the housing parts, preferably all housing parts forming an outer and / or inner surface, is designed to be disinfected. For example, at least the surfaces of the outer and / or inner surface are provided with a coating suitable for disinfection. For example, all housing parts forming an outer and / or inner surface of the housing, for example, an outer and / or inner surface of the transport device, are made of a material suitable for disinfection. In the preceding and following sections, "germ elimination" refers specifically to the removal of at least active germs and, for example, inactive germs. In particular, a germ elimination treatment includes the inactivation of germs. For example, a germ elimination treatment includes the removal of germs, specifically the removal of at least active and, for example, inactive germs. Germ elimination specifically includes disinfection and / or sterilization and / or decontamination and / or autoclaving. In particular, in the case of germ elimination, a release is carried out in a manner and / or to a degree in accordance with relevant regulations, for example in accordance with the "The Rules Governing Medicinal Products in the European Union, EU Guidelines for Good Manufacturing Practice for Medicinal Products for Human and Veterinary Use" (EC-GMP Guide) and its annexes, in particular Annex 1 and 2 (currently: Volume 4 of 22 August 2022) and / or the "Guideline on Good Manufacturing Practice for Advanced Therapy Medicinal Products", published in Part IV of Eudralex Volume 4 (in force from 22 May 2018) and / or the regulations referred to therein. For the purposes of the preceding and following, an entity is referred to as treatable for germ elimination if the entity can be subjected to treatment for germ elimination without damage, in particular non-destructive treatment, wherein the entity is, for example, a part and / or an element and / or a section and / or a surface and / or a side and / or a material and / or wherein the entity is, in particular, an entity of the housing. In particular, an entity treatable for germ elimination is designed to be disinfectable and / or decontaminated and / or sterilizable and / or autoclavable. In particular, an entity that can be treated for germ elimination, for example its material and / or its surface, is resistant to germ elimination substances, especially to disinfectants and / or decontamination substances and / or sterilizing substances, and / or resistant to germ elimination substances selected from the group of germ elimination substances comprising alcohol and / or hydrogen peroxide and / or water vapor. Germ elimination, in particular decontamination and / or sterilization, is achieved in embodiments using a radiation source, especially for generating ultraviolet radiation (UV radiation), particularly UV-C radiation, and / or an electron accelerator, and / or using a germ-eliminating agent, in particular a sterilizing agent, especially by nebulizing a hydrogen peroxide solution, also referred to as vaporized hydrogen peroxide. In embodiments, germ elimination by exposure to radiation from the radiation source, for example with UV radiation, in particular with UV-C radiation, is only effective on the surface, so that in particular the housing, for example housing parts, and / or their surfaces are freed from germs, but objects in the transport interior, in particular biological material in containers in the transport interior, are at least not harmful, for example, at least largely not exposed to the radiation.In connection with this application, components and / or materials suitable for withstanding decontamination treatment without damage are referred to as "decontaminated". In connection with this application, components and / or materials suitable for withstanding sterilization treatment without damage are referred to as "sterilizable". The components and / or materials are, in particular, resistant to UV radiation, especially UV-C radiation, and / or any disinfecting agent used. An autoclave is a device for the thermal treatment of components under pressure. During autoclave treatment, components and / or materials are freed from living microorganisms and viruses with a level of process reliability required for the specific application. For the purposes of this application, components and / or materials suitable for withstanding treatment in an autoclave without damage are referred to as "autoclavable." Specifically, these components and / or materials are suitable for withstanding the pressure, humidity, and / or temperature of an autoclave without damage. Treatment without damage is defined as treatment in which the functional part and / or the part of the functional part and / or the plastic as the material of the functional part deforms only within tolerance limits. Depending on the application, the required killing temperature for germs, especially Clostridium botulinum, is at least approximately 121°C. However, depending on the application, higher killing temperatures may be necessary for treatment in an autoclave. In particular, the autoclavable components and / or materials are suitable for withstanding treatments at temperatures above 100°C, for example between at least approximately 100°C and at least approximately 140°C, without damage. Treatment in an autoclave takes place under overpressure. In particular, the autoclavable components and / or materials are suitable for withstanding treatments at a pressure of at least 1.5 bar up to, for example, at least approximately 4 bar without damage, or treatments at a pressure between at least approximately 1.5 bar and at least approximately 3 bar. The duration of treatment in an autoclave depends, among other things, on the treatment temperature, the selected pressure, and / or the microorganisms to be destroyed. In particular, autoclavable components and / or materials are suitable for withstanding treatments at the selected temperatures and pressures for a duration of at least 15 minutes, and especially at least 20 minutes, for example, up to approximately one hour, without damage. In some embodiments, at least one housing part is made of plastic and / or metal, in particular aluminum and / or stainless steel, and / or glass and / or ceramic. In certain embodiments, it is provided that surfaces of the first housing sections, which are exposed to the external environment when the housing is partially open, and which are inaccessible to the external environment when the housing is closed (in particular, not accessible for treatment to eliminate germs, especially not for disinfection and / or decontamination, sterilization and / or autoclaving), can be covered and / or concealed when the housing is open. Specifically, the surfaces of the first housing sections are covered and / or concealable when the transport device is moved from the closed to the open state.The housing, for example the transport device, can be treated for germicidal purposes, particularly in its sealed state, before being moved from a first environment to a second environment with a higher level of purity. In some embodiments, this germicidal treatment takes place in a material airlock leading to the environment with the higher level of purity. If the housing, for example the transport device, has assumed a partially open state, at least temporarily, in an environment with a lower purity level, the ingress of a gas with a lower purity level than that of the environment with a higher purity level, particularly unfiltered, is prevented in certain embodiments, especially by a gas passage that is permeable, particularly through filtering and / or sterile means. In the environment with the higher purity level, the housing can then be opened without contaminating the environment with the higher purity level.Since such surfaces, which are not accessible for treatment to eliminate germs when closed, remain covered in the designs when transferred from the closed to the open state, contamination of the environment with the higher level of purity via germs that may be present on these surfaces is prevented. In embodiments, the surfaces of at least some of the first sections of the housing are first sections of the housing located at the gas passage and / or first outer sections of the housing. In certain embodiments, the housing includes a closure unit for covering the surfaces of the first sections of the housing. The closure unit is made, in particular, of a material that can be treated for germ elimination, especially disinfected, decontaminated, sterilized, and / or autoclaved, and / or at least surfaces of the closure unit are coated with a material that can be treated for germ elimination, especially disinfected, decontaminated, sterilized, and / or autoclaved. In certain embodiments, the gas passage can be closed with a fluidic seal using the closure unit. In certain embodiments, surfaces on second sections of the housing, particularly those located at an interface between two housing parts and / or internal surfaces on second sections of the housing that are accessible from the external environment when open, especially for disinfection, decontamination, sterilization, and / or autoclaving, are not exposed to the external environment when closed and, when partially open, are at least not exposed to the external environment unfiltered and / or are at least sterilely separated. At least some of the second sections form, in particular, the exchange opening and / or are located directly adjacent to the exchange opening and / or within a transport compartment. In the open state, the exchange opening is open, and the second sections forming the exchange opening and / or the transport interior are exposed to the external environment. When the housing is moved from the open to the closed state, particularly in environments with a higher cleanliness level, surfaces on the second sections of the housing are covered and / or the transport interior is sealed in certain embodiments. The surfaces of the second sections are not exposed to the environment with the lower cleanliness level, particularly when the transport device is moved to an environment with a lower cleanliness level, in the closed and / or partially open state, or at least not unfiltered and / or at least in a sterile isolation, thus preventing contamination of these surfaces in certain embodiments. In various configurations, the housing comprises a base body that defines the transport interior. The base body can be made of one or more parts. In particular, the base body is made of one part. In particular, parts of a multi-part base body are joined by a material bond. The base body is designed to accommodate the object to be transported, especially the container. To arrange the object to be transported, in particular the container and / or the machine element, in and / or on the housing body, the housing body, in certain embodiments, has an exchange opening through which the object to be transported can be placed into the transport interior. The exchange opening is located on a side of the housing body selected according to the application. In certain embodiments, a pot-shaped housing body is provided. In certain embodiments, the housing body comprises a base part, in particular a bottom part, and at least one wall section that projects from the base part, in particular the bottom part, and completely surrounds the base part, in particular the bottom part. In particular, the exchange opening is provided at an end of the wall section opposite the base part, in particular the bottom part.In some embodiments, the housing is designed such that the base rests on a surface when the transport device is oriented appropriately. In other embodiments, the housing is designed such that the base projects laterally from a surface when the transport device is oriented appropriately. In certain embodiments, it is provided that at least one of the housing parts, in particular the housing base, has the replacement opening. In some designs, a locking unit is provided for closing the exchange opening. In embodiments, the locking unit comprises at least one of the housing parts, in particular a locking part, wherein the at least one locking part is designed as a housing part that is movable relative to at least one other housing part, in particular releasable, pivotable and / or displaceable, for opening and closing interaction with other housing parts, in particular for opening and closing the exchange opening. In particular, the at least one exchange opening is closed in the closed state by the at least one locking part. In particular, the shape of the locking element is adapted to the shape of the replacement opening, so that the replacement opening can be completely closed by the locking element. In some embodiments, the locking element is designed as a cover. The cover is specifically designed to close a replacement opening that is provided at an end of the wall assembly of the housing body opposite the base part, in particular the bottom part. In some embodiments, the locking element is detachable from another housing part, particularly the housing base. A detachable design is particularly advantageous for treatments to eliminate germs, especially disinfection, decontamination, sterilization, and / or autoclaving. In other embodiments, the locking element is not detachable but is movably connected to another housing part. For example, the locking element may be designed to be slidable and / or pivotable. In some embodiments, both a detachable and a movable connection of the locking element to the other housing part is possible. In embodiments, the housing parts comprise a housing base body and at least one closing part connectable to the housing base body, in particular a cover device complementary to the housing base body, for closing interaction with the housing base body in order to realize at least the open and / or closed state of the housing. In certain embodiments, the housing is provided to comprise at least two housing parts, in particular the housing base body and the closing part, in particular the cover device. In some embodiments, it is provided that the at least two housing parts are designed as separate housing parts, wherein the at least two separate housing parts are movable relative to each other, in particular detachable, pivotable and / or displaceable, connected and / or connectable. In certain embodiments, it is provided that at least one sealing element is provided, in particular between separate housing parts, especially the housing base body and the closing part, especially the cover device. In certain embodiments, the at least two housing parts, in particular the housing base and the locking element, in particular the cover assembly, are provided with locking elements for securing the connection between the housing parts, in particular the housing base and the locking element, in particular the cover assembly. The locking element(s) is / are designed to hold the at least two housing parts in a closed position, in particular in the closed position and / or the partially open position, and in particular to maintain a fluid-tight connection between the housing parts. For example, the locking elements include clamping elements, detent elements, and / or elements for a connection via magnetic forces. In certain embodiments, it is provided that the gas passage has at least one gas passage opening in at least one of the housing parts, in particular in the closing part, for example in the lid device. In some embodiments, a connection port for connecting a gas supply located outside the transport interior is provided at the gas passage, particularly at the gas passage opening. In some embodiments, a desired gas can be selectively introduced into the transport interior via this gas supply. In other embodiments, the transport interior is fluidically connected to the environment via the gas passage opening. In some embodiments, the housing has two gas passages, one of which can be used for connecting a gas supply and the other for venting gas from the transport interior. In specific configurations, particularly for the transport of a machine element, the gas passage can be used to supply a medium for germ elimination, especially steam for steam sterilization in the transport interior. In certain embodiments, at least one barrier arrangement with at least one barrier element is provided, wherein the barrier arrangement is located at the gas passage, in particular in and / or on the at least one gas passage opening. In certain embodiments, it is provided that, in particular, the at least one barrier arrangement is arranged such that gas entering the transport interior from the respective external environment through the gas passage opening in the partially open state of the transport device, and / or gas exiting the transport interior into the respective external environment, is completely guided through the at least one barrier element. In some embodiments, the barrier assembly and the housing are designed separately and / or can be detachably connected or joined together. The barrier assembly can be detached for treatment to eliminate germs, in particular for disinfection, decontamination, sterilization, and / or autoclaving, and / or replaced if it becomes worn. In certain configurations, it is provided that at least parts of the barrier arrangement and at least parts of the housing are formed in one piece and / or are permanently connected. In certain embodiments, the barrier arrangement, for example the barrier element, is designed to keep the transport interior sterile, at least when partially open. For example, the barrier arrangement, and in particular the barrier element, is designed as at least one sterile filter to keep the transport interior sterile, at least when partially open. A sterile filter, in this context, is defined as a filter capable of removing living microorganisms, such as bacteria, fungi, and protozoa, from a gas to a degree defined for a specific purity level. In certain embodiments, the barrier element is provided to have a particle filter property such that at least particles with a size greater than or equal to 500 µm, for example greater than or equal to 50 µm, in particular greater than or equal to 1 µm, and further, in particular greater than or equal to 0.500 µm, are prevented from passing through the barrier element. In certain embodiments, a filter pore size greater than 0.01 µm, in particular greater than 0.05 µm, is required. In embodiments, it is provided that the barrier arrangement, in particular the barrier element, has a particle filter property which is designed in such a way that a flow of moisture, in particular water, from the transport interior towards the respective external environment is at least reduced and, for example, prevented, in particular by a percentage of at least 75%, in particular by at least 85% and most of all by at least 95%. In certain embodiments, the barrier arrangement, in particular the barrier element, is provided to have at least a hydrophobic coating on at least one side facing the environment and / or on a side facing the transport interior. In other embodiments, the barrier arrangement, in particular the barrier element, is provided to have at least a hydrophilic coating on at least one side facing the environment and / or on a side facing the transport interior. The coating, in its various configurations, facilitates the retention of moisture and / or the ingress of moisture into the transport interior. In a hydrophobic design, moisture, particularly liquids such as water, is prevented from passing through the gas passage. In a hydrophilic design, moisture, particularly liquids such as water, is attracted to a component of the barrier arrangement and deflected in a direction other than the direction of the gas passage. This ensures that the transport interior does not dry out. The transport device is specifically designed such that the passage of moisture, liquids, or water out of the housing, for example, out of the transport device, is only permitted in one direction.In certain configurations, moisture, liquid, or water can enter the transport interior through the gas passage due to the appropriate design of the barrier arrangement. Therefore, the barrier arrangement, and in particular the barrier element, is designed to allow the passage of moisture, liquid, or water unidirectionally. In certain embodiments, the barrier arrangement, and in particular the barrier element, is a unidirectional barrier element that allows the flow of defined gases from the environment into the transport interior, and / or blocks the flow of defined gases from the environment into the transport interior, and / or allows the flow of defined gases from the transport interior into the environment, and / or blocks the flow of defined gases from the transport interior into the environment. A defined gas and a corresponding configuration of the barrier arrangement, in particular the barrier element, can be suitably defined depending on the application. In certain embodiments, the transport device is designed such that the passage of indicators for cell growth through the gas flow is permitted.In particular, the gas passage is designed to allow the passage of CO2 or other indicators, especially gaseous pH indicators. This allows cell growth within the transport device to be detected. Besides CO2, the gas passage can also be designed for gaseous growth promoters of the biological material, such as cell cultures, for example, O2. This stimulates cell growth and / or cell production. In certain embodiments, the barrier arrangement includes a barrier holder for holding at least one barrier element at the gas passage, in particular at and / or in the gas passage opening, in particular to provide the barrier element as a filter at the gas passage, in particular in and / or at the gas passage opening. In some designs, the barrier holder and the barrier element are designed to be separable and / or separate from each other. The barrier element can be detached from the barrier holder for treatment to eliminate germs, in particular for disinfection, decontamination, sterilization, and / or autoclaving, and / or replaced if it becomes worn. In embodiments, it is provided that the at least one barrier arrangement comprises at least one sealing element, wherein the barrier arrangement, in particular the barrier holder, can be attached to the gas passage in a sealing manner by means of the sealing element, in particular can be inserted into the at least one gas passage opening and / or can be placed against the at least one gas passage opening. In certain embodiments, the housing includes at least one closure unit to open and / or close the at least one gas passage, in particular the at least one gas passage opening, in particular to seal it, in particular to seal it gas-tight and / or to seal it sterilely. In certain embodiments, the locking unit is designed to provide a closure for the gas passage opening that prevents unintentional opening, wherein the locking unit is designed in particular as a rotary locking unit, click locking unit, clamping locking unit, plug-in locking unit, a combination thereof or the like, for example as a bayonet locking unit. In some embodiments, the housing is designed as a transportable enclosure box. The housing components include handles and / or recessed grips for transporting the enclosure box. In some embodiments, the size and / or weight of the housing, particularly when loaded, is selected to allow for ergonomic manual handling, especially during transport, by one or more adults. In some embodiments, transport of the housing, particularly the transportable enclosure box, is semi- and / or fully automated. In certain embodiments, the housing, at least partially, and in particular the housing base and / or the closing element, for example the lid, is designed to be inherently stable and / or stackable, so that in the event of a force being applied and / or a pressure change and / or partial deformation of the housing, in particular the housing base and / or the closing element, for example the lid, the fluid-tight and / or sterile seal of the housing is maintained in the corresponding state. In certain embodiments, at least one housing part, and in particular several housing parts, has stiffening elements, for example struts, to increase its inherent stability. In certain embodiments, the transport device includes a heating element and / or a fan unit. In particular, the heating element and / or the fan unit is at least partially located within the transport compartment. For example, the heating element and / or the fan unit is at least partially integrated into and / or attached to a housing part, especially on an outer surface of the respective housing part. In certain embodiments, the heating element and / or the fan unit serve to support a process carried out within the transport compartment, particularly when the housing is partially open. For example, the heating element and / or the fan unit serve to support an incubation process of a material contained in a container located within the transport compartment.In certain configurations, at least part of the storage and / or treatment space, for example of an incubator, can be integrated into and / or onto the transport device, for example in the transport interior or in direct connection with the transport device. In particular, the transport compartment is designed to accommodate multiple objects, especially multiple containers, such as several cell culture vessels, and / or multiple machine elements simultaneously for transport and / or storage. In certain configurations, the size and / or design of the transport compartment is adapted to containers with at least a high degree of standardization. For example, the transport compartment is adapted to cell culture vessels with at least a high degree of standardization in order to accommodate a number of cell culture vessels, and in particular to ensure their safe transport. In certain embodiments, the transport compartment is designed to securely accommodate at least one object, in particular several objects, especially several containers, for example, several cell culture vessels, and / or several machine elements. Specifically, the transport compartment includes positioning and / or support devices that allow the object(s) to be fixed in their respective positions within the transport compartment. Depending on the application, the positioning and / or support devices can be designed or are designed to fix objects in their respective positions within the transport compartment. In some embodiments, the walls of the housing serve as positioning and / or support devices. In other embodiments, partitions are provided within the transport compartment, which also serve as positioning and / or support devices.In some designs, the positioning and / or support devices are detachably arranged in the transport interior, whereby the transport interior can be adapted to different objects by means of the positioning and / or support devices. In embodiments, it is provided that the transport device has at least one container to be transported, in particular several containers to be transported, wherein in particular at least one of the containers, in particular some of the containers to be transported, can be accommodated simultaneously for transport and / or storage in the transport device, in particular in its housing. In certain configurations, it is stipulated that at least one of the containers to be transported has at least one opening for filling / unfilling. In certain configurations, it is provided that a vent opening is provided on the container in particular, in order to allow gas exchange without removing any contents from the container. In some embodiments, the opening of the respective container to be transported is provided for by a closure element that can be closed or is closed. In some embodiments, the closure element does not allow for a fluid-tight and / or sterile closure of the containers. By placing an open and / or non-fluid-tightly closed container in the housing of the transport device for transport and / or storage, a germ-free atmosphere in the vicinity of the container can be ensured in the closed and / or partially open state of the housing. In certain embodiments, the transport device includes an output device configured to output an information signal regarding the status of the transport device. In particular, the status to be output is a status concerning a particle concentration and / or a gas composition in the transport interior and / or a status concerning the condition of the housing. Specifically, the output device is configured to output an optical, acoustic, and / or haptically perceptible information signal. In certain embodiments, the output device can output further information, for example, regarding the handling of the transport device. In certain embodiments, the output device is provided for to be arranged at least partially, and in particular at least one output element of the output device, on the housing and / or at least one of the housing parts. In certain embodiments, a control device is provided which is specifically designed to control the entry and / or exit of a particle, in particular a gas, into or from the transport device, in particular into or from the transport interior. In certain embodiments, the transport device includes a sensor. Specifically, the sensor is designed to detect at least one or more particles, particularly gaseous components and / or airborne microbes, in order to determine whether at least one defined particle enters and / or exits the transport interior and / or is present within the transport interior. The sensor is also designed to monitor a process within the transport interior, particularly a process involving a biological material contained in a container within the transport interior. For example, the sensor is part of a control device that ensures only the desired gas enters the transport interior when the device is partially open.For example, the control unit can send a control signal that prevents or stops the unwanted gas passage. Additional components such as air samplers, particle counters, and the like can be integrated into and / or attached to the transport device. For example, the sensor unit is connected to the output unit via signal transmission, and the devices are configured so that the output unit sends out an information signal related to the detection. In certain embodiments, the housing includes, in addition to the gas passage and the exchange opening, an additional connection opening, which is particularly fluid-tight and can be opened. This opening can be used, for example, for an integrity test of the barrier assembly. For instance, compressed air is supplied to the transport interior via the connection opening in the partially open state, and a pressure increase is checked. If a pressure increase is observed, particularly of a defined magnitude, the barrier assembly can be deemed to be functioning adequately. If no pressure increase is observed, the barrier assembly can be deemed to be functioning inadequately. In some embodiments, the connection opening is provided on the closing element and / or on the locking unit. According to a second aspect, a system is created for carrying out process steps on products and / or materials, in particular on pharmaceutical products and / or biological material, for example on genetic material and / or on cell cultures and / or tissue material. The system comprises at least two process rooms in its configuration, in particular a work and / or cleanroom and a storage and / or treatment room, for example a cold room, an incubator and / or an incubator, which in particular are connectable and / or linked at least partially via at least one material airlock for the transfer of objects. In certain configurations, one of the two process rooms, in particular the work and / or cleanroom, has a higher level of cleanliness than the other of the two process rooms, in particular the storage and / or treatment room. In various configurations, the first process area, in particular the work and / or cleanroom, is set up to process the product and / or material and / or to carry out a process step on and / or with the product. For example, but not limited to, the work and / or cleanroom is set up to fill the product and / or material and / or to remove parts of the product and / or material from a larger unit and / or to mix the product and / or material and / or parts of the product and / or material with other products and / or materials and / or to materially modify the product and / or material and / or parts of the product and / or material. The second process room, in particular the storage and / or treatment room, is designed to create an atmosphere for storage and / or, in particular passive, treatment, especially with regard to humidity, ambient temperature, light conditions, pressure conditions or other parameters. The system comprises at least one transport device for the transport of pharmaceutical products and / or biological material, in particular genetic material and / or cell cultures and / or tissue material, between the at least two process rooms, in particular to enable the transport of genetic material and / or cell cultures and / or tissue material from the work and / or cleanroom to the storage and / or treatment room and / or from the storage and / or treatment room to the work and / or cleanroom. In certain embodiments, the second process chamber is designed to accommodate multiple housings, particularly in their partially open state. Specifically, in these embodiments, at least two transport devices, each loaded with containers holding cell cultures, can be arranged at least partially simultaneously in the second process chamber, particularly the storage and / or treatment chamber. This is possible, for example, even if the cell cultures in the transport devices differ, since the respective transport compartments of the multiple housings are separated from their surroundings, particularly fluidically and / or sterilely, both in their closed and partially open states.The housings, for example the transport devices, are designed in various configurations to prevent the escape and / or entry of unfiltered and / or non-sterile gases from the respective housing, particularly when partially open, thus preventing cross-contamination. In some configurations, the second process chamber, particularly the storage and / or treatment chamber, has a gas supply to provide the transport chamber, especially a product and / or material in a container within the transport chamber, with the desired gas. In some configurations, a gas environment containing the desired gas is created in the second process chamber, and the desired gas enters the transport chamber of the housing via the gas passage when the housing is partially open.In certain configurations, the gas supply includes a gas connection, which can be connected to the gas passage of the transport device's housing, particularly to introduce a specific gas into the transport compartment. The partially open state of the housing allows for the storage and / or processing of the product and / or material in the container(s) located within the transport compartment without requiring the respective container to be removed from the housing, such as the transport device. Therefore, opening the transport device's housing is unnecessary, and the atmosphere within the transport compartment, especially a sterile atmosphere, can be maintained.In particular, in applications that take place exclusively in the first process chamber, the housing of the transport device is moved into the open state while the transport device is loaded with containers. In particular, the system comprises a work and / or cleanroom setup, wherein the work and / or cleanroom conditions are created within the interior of the work and / or cleanroom setup. Specifically, the work and / or cleanroom setup includes an isolator and / or a barrier system. An isolator is defined as a decontaminated unit that allows its interior to be isolated from an external environment. In certain configurations, the work and / or cleanroom conditions are created within the interior of a closed or open restricted access barrier system (RABS). Work and / or cleanroom setups, especially isolators and RABS, are used particularly in the manufacture, processing, and / or handling of pharmaceutical products, biopharmaceutical products, biological products, highly potent products, and / or other highly sensitive products.The required working and / or cleanroom conditions are defined by the application, in particular by the product being handled and / or the intended use of the handled object. In particular, the working and / or cleanroom conditions require at least a certain degree of sterility. Regulations defining working and / or cleanroom conditions include, for example, DIN EN ISO 14644-1 and / or the VDI 2083 guideline and / or the "Rules Governing Medicinal Products in the European Union, EU Guidelines for Good Manufacturing Practice for Medicinal Products for Human and Veterinary Use" (EU GMP Guide), its annexes, in particular Annexes 1 and 2 (currently: Volume 4, dated August 22, 2022), and / or the "Guideline on Good Manufacturing Practice for Advanced Therapy Medicinal Products," published in Part IV of Eudralex Volume 4 (in force since May 22, 2018), and / or the regulations referenced therein.The working and / or cleanroom conditions required, at least in part, for handling objects in the system disclosed herein are in particular classes A, B, C, D according to the EC GMP Guide, Annex 1, especially classes A, B, and C. In particular, the first process room is a cleanroom with cleanroom conditions according to class A. In some configurations, the system includes a material airlock. Specifically, the material airlock is designed for transferring items between process rooms of different cleanliness classes. In particular, the material airlock is designed to treat an object located therein, especially a housing, for the purpose of germ elimination, in particular to disinfect, decontaminate, sterilize and / or autoclave. Specifically, a material airlock designed for the germ elimination of an object is arranged between the first process chamber and a further chamber, in particular a first third chamber and / or, for example, the second process chamber. In some designs, the material lock is intended to directly connect the two process rooms. In some configurations, the material airlock is designed as a material pass-through between one of the two process rooms, in particular the work and / or cleanroom, and a first third room. In other configurations, a material airlock is provided as a material pass-through between only one of the two process rooms and a third room. In other configurations, a passage from the storage and / or treatment room to a third room is open and / or closable with a flap and / or a door. In some configurations, the material lock is designed as a material pass-through between one of the two process rooms, in particular the storage and / or treatment room, and a second third room. In some configurations, a material lock is provided at each of the two process rooms as a material pass-through between the first process room and the first third room and as a material pass-through between the second process room and the second third room, whereby in particular the second third room is identical to the first third room. The two process rooms and at least one third room are arranged in a shared building and / or a shared process hall. The two process rooms are arranged in separate buildings and / or separate process halls. In some embodiments, the system is designed for at least partial manual transport of the housing of the transport device, in particular the housing with the container to be transported arranged therein, between the two process rooms. In certain embodiments, the system is designed for at least partially automated transport of the housing of the transport device, in particular the housing with the container to be transported arranged therein, between the two process rooms. In various embodiments, the system is configured to perform at least one of the following steps semi- or fully automatically, in particular each step using a manipulator: a. Autoclaving a partially or fully disassembled housing of the transport device in an autoclave; b. Assembling a partially or fully disassembled, in particular autoclaved, housing, whereby the housing is brought into the closed state; c. Inserting the housing into the material chute, for example, in the closed state of the housing; d.Treating the housing, for example the transport device, for example in the closed state of the housing for germ elimination, in particular disinfection, decontamination, sterilization and / or autoclaving, in particular with a germ elimination medium, for example a disinfectant medium and / or a sterilization medium, in particular with alcohol and / or hydrogen peroxide, in particular within the material airlock; e. Introducing the housing treated for germ elimination, for example in the closed state of the housing, into a first process room, in particular into the work and / or cleanroom; f. In particular transferring the housing from the closed state to the open state in the first process room, in particular the work and / or cleanroom; g.h. Loading the housing in its open state in the first process room, in particular the work and / or cleanroom, with an object, in particular a container filled with biological material; h. Transferring the housing from the open state to the closed state in the first process room, in particular the work and / or cleanroom; i. Removing the loaded housing, in particular in its closed state, from the first process room, in particular from the work and / or cleanroom, in particular via the material airlock; j. Transporting the housing, in particular in its closed state, to the second process room, in particular the storage and / or treatment room; k. Placing the housing into the second process room, in particular the storage and / or treatment room; l.Transferring the housing to a partially open state, in particular from a closed state to a partially open state, before, during, and / or after introducing the housing into the second process chamber, in particular the storage and / or treatment chamber; m. Removing the housing from the second process chamber, in particular the storage and / or treatment chamber, in particular after cultivating biological material, for example, cell cultures, in a container loaded in the housing; n. Transferring the housing from a partially open state to a closed state before, during, and / or after removing the housing from the second process chamber, in particular the storage and / or treatment chamber; o. (Re)transporting the housing, for example, the transport device, in particular in the closed state of the housing, to the material airlock; p.Treating the housing in its closed state for germ reduction, in particular for disinfection, decontamination, sterilization and / or autoclaving, especially with a germ reduction medium, for example a disinfectant and / or sterilization medium, especially with alcohol and / or hydrogen peroxide, especially within the material airlock; q. Transferring the housing from the closed state to the open state in the first process room, in particular the work and / or cleanroom; r. Unloading the housing, for example the transport device, in its open state in the first process room, in particular the work and / or cleanroom; s. Reloading the housing, for example the transport device, in particular with an object unloaded in step r), in particular with a container, for example after further treatment of cell cultures contained in the container. In particular, the steps, especially steps h) to s), can be performed multiple times. In certain embodiments, at least some, in particular all, parts of the barrier arrangement, which are either designed separately or as one piece with a housing part, form parts of the housing that are brought into a process room and / or removed from a process room with the housing. In some embodiments, an unloaded housing, i.e., a housing in whose transport interior no container filled with biological material is arranged, is introduced into the first process chamber in an open state. In certain embodiments, a loaded housing, i.e., a housing in whose transport interior at least one container filled with biological material is arranged, is introduced into the first process chamber in a sealed state. During treatment of the housing for sterilization in the sealed state, damage to any biological material in the transport interior, particularly any biological material contained in a container, is specifically prevented. In some embodiments, it is provided that the housing, for example the transport device, is disassembled and cleaned after it is no longer needed for carrying out a process on a product and / or material, for example subjected to a treatment for germ elimination, in particular disinfection, decontamination, sterilization and / or autoclaving, and / or cleaned in such a way that all residues of the product and / or material are removed from the housing, for example the transport device. In embodiments, the system comprises at least one manipulator, in particular a manipulator arranged in at least one of the process rooms, in particular a manipulator arranged in the work and / or cleanroom and / or a manipulator arranged in the storage and / or treatment room, wherein the manipulator is configured to transfer the housing of the transfer device from one state to another state. In the preceding and / or following terms, a manipulator is defined as a single-axis or multi-axis system, in particular a two- to six-axis system, especially a six-axis system, for moving the container and / or the object carrier and / or the objects between at least two positions. In particular, the manipulator is designed for at least one translational movement along at least one axis. In particular, the manipulator is designed for at least one rotational movement along at least one axis. A multi-axis system is designed, in particular, as a serial mechanism, as parallel kinematics, or as a hybrid mechanism, depending on the specific configuration. In certain configurations, the manipulator is designed as a serial mechanism, in particular as an articulated robot arm, and further, in particular, as a SCARA robot. In particular, a manipulator arranged in the first process chamber is designed to transfer the housing from the open state to the closed state and / or from the closed state to the open state. In particular, a manipulator arranged in the second process chamber is designed to transfer the housing from the closed state to the partially open state and / or from the partially open state to the closed state. In its various configurations, the system is designed to carry out process steps, including, for example, one or more steps of handling and / or processing an object, such as a container, and / or its contents, including but not limited to filling, closing, and labeling objects designed as containers, as well as treatments without material alteration of the object and / or its contents, such as weighing and / or other recording of the object's condition and / or its contents, in particular optical inspection. In particular, in its embodiments, the system is a system for filling a pharmaceutical product into containers and for sealing the containers under cleanroom conditions; in particular, the system comprises at least one machine assembly that can be equipped with at least one machine element. Such systems are described in detail in the aforementioned patent application 10 2025 119 023.2 dated May 16, 2023, of the same applicant, where they are referred to as the "plant," and with regard to the design of the system / plant, the machine assembly, and the machine element, full reference is made to the patent application, and the content of the patent application is incorporated by reference. In particular, the system comprises a cleanroom setup with an enclosure, wherein a cleanroom area of ​​the enclosure is separated from the environment and the cleanroom conditions can be created within this cleanroom area of ​​the enclosure. Specifically, the cleanroom setup includes a barrier device, particularly an isolator and / or a restricted access barrier system (RABS). The barrier device protects the cleanroom conditions within the enclosure by separating it from the environment. An isolator is defined as a decontaminated unit that allows its interior to be isolated from the external environment. Both closed and open isolators are known. In closed isolators, material transfer to and from the isolator occurs exclusively via auxiliary devices such as alpha-beta port systems and not via pass-throughs to the environment.Closed isolators remain fluid-tight throughout operation. Open isolators have pass-throughs that are open during operation, particularly permanently open pass-throughs for continuous material transfer. These pass-throughs are designed to prevent the ingress of external contaminants into the isolator, for example, through appropriate pressure conditions and / or airlocks. In some configurations, the cleanroom condition is created within a cleanroom area of ​​a housing designed as a RABS (Remotely Absorbed Boiling System). Such systems have a cleanroom area separated from the environment by the housing, but not necessarily fluid-tight. Depending on the ventilation, a distinction is made between open and closed RABS systems. The required cleanroom conditions are defined by the application, in particular by the product being handled and / or the intended use of the handled object. Specifically, cleanroom conditions require at least a certain degree of sterility. Regulations defining cleanroom conditions include, for example, DIN EN ISO 14644-1 and / or VDI 2083 and / or "The Rules Governing Medicinal Products in the European Union, EU Guidelines for Good Manufacturing Practice for Medicinal Products for Human and Veterinary Use" (EU GMP Guide), Annex 1 (currently: Volume 4 dated August 22, 2022) and the regulations referenced therein. The cleanroom conditions required, at least in part, for handling objects in the system disclosed herein are, in particular, classes A, B, C, and D according to the EU GMP Guide, Annex 1, especially classes A, B, and C.In particular, the required cleanroom condition for filling and sealing the containers to be filled with the pharmaceutical product is class A. In various configurations, the system includes a machine unit, the machine unit being located within the cleanroom area of ​​the housing. The machine unit is, for example, a machine unit as described above. The system comprises a transport device with at least one feature and / or at least one combination of features described above and / or below. A machine element of the machine assembly can be inserted into the transport compartment of the transport device housing. With the transport device housing partially open, a sterilization medium, particularly steam for steam sterilization, can be introduced into the transport compartment, thus sterilizing the machine element within the transport compartment. Due to the design of the transport device, particularly in its partially open and / or closed positions, the sterilized machine element can be moved within the transport device housing into the cleanroom area of ​​the cleanroom setup prior to cleaning without compromising the sterilized state of the machine element.Afterwards, the cleanroom area can be separated from the environment and subjected to a cleaning process, in particular a germ- and / or residue-reducing cleaning process, especially decontamination. In certain configurations, the germ- and / or residue-reducing cleaning process is carried out using a germ-reducing agent; in particular, germ-reducing includes the nebulization of a hydrogen peroxide solution. During this cleaning process, the transport device can be in a completely closed state, so that the machine element contained therein is protected from the germ-reducing agent, in particular the vaporized hydrogen peroxide. In particular, the machine element includes at least one process-relevant section on which no residues of the germ-reducing agent, in particular the hydrogen peroxide, should be present.The term "process-relevant sections" of the machine element refers above and below to sections for which a high degree of purity, in particular a high degree of sterility, is required. For example, process-relevant sections include product-contacting sections and / or sections that contact objects and / or packaging materials interacting with the objects, and / or sections in a primary air supply to product-contacting and / or object-contacting and / or packaging material-contacting sections, and / or sections for which a high degree of purity, in particular a high degree of sterility, is required for other reasons.After the cleaning process, the transport device can be opened, and the germ-free machine element, which is unaffected by the germ-free medium, especially hydrogen peroxide, can be installed in the machine setup in the germ-reduced cleanroom area. This installation can be carried out, for example, at least partially manually via gloved access, and / or at least semi-automatically, and / or fully automatically. Implementations of the installation process are also described in detail in German patent application 10 2025 119 023.2, filed by the same applicant on May 16, 2025. Reference is made in full to this description, particularly with regard to the installation process, and the content of the patent application is hereby incorporated by reference. A method for setting up a system, the system comprising a cleanroom setup and a machine setup in a cleanroom area of ​​the cleanroom setup, is disclosed, wherein a machine element of the machine setup is brought into the cleanroom area by means of a transport device. The method includes, in particular, at least one feature and / or a combination of features of the features or corresponding features of a method described above and below. A method is provided for the transport of products and / or material, in particular without contamination, between a first process room and a second process room, in particular between a work and / or cleanroom and a storage and / or treatment room, using at least one transport device. In particular, a method for the transport, especially without contamination, of pharmaceutical products and / or biological material, for example genetic material and / or cell cultures and / or tissue material, between a first process room and a second process room, in particular between a work and / or cleanroom and a storage and / or treatment room, is disclosed using at least one transport device. In particular, the transport device comprises a housing that can be varied into different states. In various embodiments, the method comprises the following steps: a. Introducing the housing, for example in its closed state, into the first process chamber, in particular the work and / or cleanroom, especially via at least one material airlock; b. In particular, transferring the housing from its closed state to its open state in the first process chamber, in particular the work and / or cleanroom; c. Loading the housing, in its open state, in the first process chamber, in particular the work and / or cleanroom, with an object, in particular a container filled with a pharmaceutical product and / or biological material; d. Transferring the housing from its open state to its closed state in the first process chamber, in particular the work and / or cleanroom; e.a. Removing the loaded housing, particularly in its closed state, from the first process room, particularly from the work and / or cleanroom, especially via the material airlock; b. Transporting the housing, particularly in its closed state, to the second process room, particularly the storage and / or treatment room; c. Placing the housing into the second process room, particularly the storage and / or treatment room; d. Transferring the housing of the transport device into a partially open state, particularly from the closed state to the partially open state, before, during, and / or after placing the transport device into the second process room, particularly the storage and / or treatment room. In various embodiments, the method comprises the following steps: i. Removing the housing loaded with an object, for example, the loaded transport device, from the second process chamber, in particular the storage and / or treatment chamber, especially after treatment and / or storage, for example, after cultivating biological material, especially cell cultures, in a container loaded in the housing; j. Transferring the housing of the transport device from the partially open state to the closed state before, during, and / or after removing the housing from the second process chamber, in particular the storage and / or treatment chamber; k. (Re-)transporting the housing, in particular in the closed state, to the first process chamber, in particular to the work and / or cleanroom; l. Introducing the housing into the first process chamber in the closed state, in particular via the material airlock; m.Transferring the housing from the closed state to the open state in the first process room, in particular the work and / or cleanroom; n. Unloading the housing, for example the transport device, in the open state of the housing in the first process room, in particular the work and / or cleanroom. In particular, certain configurations stipulate that the housing is only opened in the first process chamber. This ensures that after initial treatment for germ elimination, especially disinfection, decontamination, sterilization and / or autoclaving, and the subsequent, and especially immediate, closing of the housing, the transport interior is exclusively exposed to an atmosphere with a defined cleanroom level. In embodiments, the method comprises, in particular before the housing is removed from the second process chamber, the step of carrying out a process, in particular a passive treatment, in the second process chamber in the partially open state of the housing, in particular in a defined environment in the second process chamber, wherein the environment is defined in particular with regard to the temperature and / or the at least partial gas composition of the atmosphere in the environment and / or the light conditions, in particular carrying out an incubation process in the storage and / or treatment chamber in the partially open state of the housing, wherein in particular for carrying out the incubation process in the storage and / or treatment chamber, the housing is brought into the partially open state by removing the closure unit in order to enable gas exchange, in particular with the transport interior. In various embodiments, the method comprises, in particular before the housing is introduced into the first process chamber in its closed state, the steps of introducing the housing into the material lock in its closed state; and treating the housing, for example the transport device, in its closed state for germ elimination, in particular disinfection, decontamination, sterilization and / or autoclaving, in particular with a germ elimination medium, for example a disinfection medium and / or sterilization medium, in particular with alcohol and / or hydrogen peroxide, in particular within the material lock. In various embodiments, the method comprises, in particular before the housing is introduced into the first process chamber in its closed state, and especially before the housing is introduced into the material lock, the following steps: autoclaving the housing, for example, the transport device, in a partially or completely disassembled state in an autoclave; and assembling a partially or completely disassembled, in particular autoclaved, housing, wherein the housing is brought into a closed state, and wherein, in particular for the autoclaving of the housing, for example, the transport device, all detachable components, in particular the barrier element, the barrier holder, the locking unit, the sealing device, the housing base body, and / or the locking part, are and / or are separated from one another. In embodiments, the method comprises, in the step of transferring the housing from the closed state to the open state in the first process room, in particular the work and / or cleanroom, surfaces of first sections of the housing that were exposed to the external environment in the partially open state, in particular in the storage and / or treatment room and / or during transport, and which were not accessible for treatment for germ elimination, in particular disinfection, decontamination, sterilization and / or autoclaving, when the housing is transferred from the closed state to the open state, remaining covered, in particular remaining sterilely covered. In embodiments, the transport device according to the first aspect is configured for a system according to the second aspect and / or for a method according to the third aspect. In embodiments, the system according to the second aspect is configured for a method according to the third aspect. In embodiments, a method according to the third aspect is carried out with a transport device according to the first aspect and / or with a system according to the second aspect. In particular, in embodiments, the transport device and / or the system and / or the method has a feature and / or a combination of features that is described in connection with the transport device and / or the system and / or the method.In particular, two directions within the meaning of this disclosure are perpendicular to each other if the angle between these directions is at least 20 degrees, in particular at least 45 degrees, and / or if these two directions are at least mostly, in particular at least approximately, perpendicular to each other. In particular, a feature is at least largely realized in an entity within the meaning of this disclosure if the feature is realized in at least 65%, and in particular in at least 80% of the entity, and / or if the feature is realized at least approximately in the entity. In particular, a feature is realized at least approximately in an entity within the meaning of this disclosure if the feature is realized in at least 90% of the entity and / or if the feature is realized with technically irrelevant deviations and / or technically caused deviations. BRIEF DESCRIPTION OF THE DRAWINGS Further advantages and aspects of the invention will become apparent from the claims and from the description of exemplary embodiments of the invention, which are explained below with reference to the figures. Figure 1 shows a schematic representation of a system for carrying out process steps on products and / or materials, comprising two process chambers and a transport device with containers to be transported; Figure 2 shows a perspective exploded view of an embodiment of a transport device with containers to be transported; Figure 3 shows a perspective exploded view of another embodiment of a transport device with containers to be transported; Figure 4 shows a perspective exploded view of a further embodiment of a transport device with containers to be transported; Figure 5 shows an exploded view of the embodiment according to Figure 4; Figure 6 shows a sectional side view of the embodiment according to Figure 5.4 in a closed state, Fig. 7 in a cut side view the embodiment according to Fig. 4 in an open state, and Fig. 8 in a cut side view the embodiment according to Fig. 4 in a partially open state. DETAILED DESCRIPTION OF THE EXECUTION EXAMPLES Fig. 1 schematically shows a system 1 for carrying out process steps on products and / or materials, comprising at least two process chambers 2, 3, and a transport device 10. In the illustrated embodiment, the process chambers 2, 3 are separated by a third environment 4, in particular a common third environment 4. The transport device 10 comprises a housing 120. The transport device 10, in particular the housing 120 of the transport device, is schematically depicted in Fig. 1 in several states in a first process chamber 2, a second process chamber 3, and the third environment 4. In embodiments, the system 1 comprises several transport devices 10, wherein different transport devices 10, in particular their housings 120, can simultaneously assume different and / or the same states. In particular, several transport devices 10 can be arranged simultaneously in at least one of the two process chambers 2, 3 and / or the third environment 4. The transport device 10 is designed for at least one transportable object between at least two different external environments, in particular between a first environment in a first process room 2 and a second environment in a second process room 3 and / or between a first environment in the first process room 2 and an environment in the third room 4 and / or between an environment in the third room and a second environment in the second process room 3. As shown schematically in Fig. 1, the housing 120 has a transport interior 121, an exchange opening 150 and a gas passage 140. The transport device 10, in embodiments as shown, further comprises at least one, and in particular several, containers 20. The containers 20 can be inserted into the transport interior 121 of the housing 120 of the transport device 10, as shown. As schematically shown in Fig. 1, in particular several containers 20 can be arranged simultaneously in the transport interior 121 of the housing 120. The housing 120 can be varied into several states as shown schematically in Fig. 1. The multiple states comprise at least one open state shown in Fig. 1 in the first process chamber 2, one closed state shown in Fig. 1 in the third chamber 4, and one partially open state shown in Fig. 1 in the second process chamber 3. As schematically shown in Fig. 1, in the open state at least one object to be transported, for example several containers 20, can be inserted into the transport interior 121 through the exchange opening 150. Likewise, in the open state at least one object to be transported, for example several containers 20, can be removed from the transport interior 121 through the exchange opening 150. In particular, objects as shown, especially containers 20, can be inserted into and / or removed from the transport interior 121 in the first process chamber 2. In the closed state of the housing 120, the transport interior 121 is sealed by housing components of the housing 120. In particular, in the closed state, the transport interior 121 is fluidically sealed and / or sterilely separated from the respective environment, in Fig. 1 from the third environment. In the partially open state, the transport interior 121 is separated from the respective external environment by housing parts 130 of the housing 120, in the system according to Fig. 1 from an environment in the second process chamber 2, but is connected to the respective external environment by the gas passage 140 in a gas-permeable, in particular gas-permeable sterile manner. The transport device 10 is particularly suitable for at least one, in particular contamination-free, transport of at least one container 20, in particular of at least one container 20 filled with a pharmaceutical product and / or a biological material, for example a cell culture, between at least two different external environments. The transport device 10 is particularly suitable for transferring containers 20 designed as cell culture vessels containing biological material, for example with living cells, from the first process room 2, in particular a cleanroom with cleanroom conditions according to class A, to the second process room 3, in particular a storage and / or treatment room, with cleanroom conditions according to a lower class, for example class D, for example into an incubator, and / or for storing the containers 20 in the second process room 3 and / or for carrying out a treatment on the contents of the containers 20 in the second process room 3, in particular a passive treatment without external intervention on the contents of the containers, such as an incubation process, and / or for transferring containers 20 from the second process room 3 to the first process room 2. In certain embodiments, the transport device 10 is moved from the open state to the closed state within the first process chamber 2. After closing, the transport chamber 121, in its closed state, exhibits cleanroom conditions that correspond to the cleanroom conditions of the first process chamber 2. In particular, a cleanroom condition according to Class A is created in the transport chamber 121. During the transfer to the second process room 3 and the stay in the second process room 3, for example during an incubation process in an incubator, a cleanroom condition prevailing in the transport interior 121, in particular sterility, is maintained, especially in the sealed state. In particular, in certain applications, the housing 120 is not moved into the open state outside the first process chamber 2. In particular, in certain applications, before, during, and / or after the transport device 10 is introduced into the second process chamber 3, the housing 120 can be changed from a closed state to a partially open state. In the partially open state, the transport interior 121 is gas-permeable to the environment, and in particular, is gas-permeable and sterile. The second process chamber 3 is, in some configurations, an incubator. Within the second process chamber 3, particularly the incubator, a controlled environment is created for various development and growth processes of biological material, especially a cell culture, contained in the container 20 or containers 20. During the development and growth processes in the second process chamber 3, the housing 120 of the transport device 10 is partially open. This allows gas exchange, particularly sterile gas exchange, with the environment. Gas exchange with the environment is particularly advantageous to ensure that the cells of the cell culture multiply and remain viable under optimal conditions. In particular, the gas passage 140 is designed so that the transport interior 121 is connected to the environment in a gas-permeable and sterile manner. This prevents germs and / or other particles from entering the transport interior 121. After completion of a storage and / or treatment time in the second process room 3, the object received in the transport device 10, in particular the container 20 received in the transport device 10, can be transported to the first process room 1, for example, transported to the first process room 1 for the first time or transported back to the first process room 1. Before, during, and / or after the transport device 10 is removed from the second process chamber 3, the housing 120 is, in certain applications, changed from a partially open state to a closed state. In the closed state, the transport interior 121 is sealed gas-tight from the environment. The transport device 10 is transferred into the first process chamber 2, in particular via a material airlock (not shown). Within the material airlock, the housing 120 undergoes treatment to eliminate germs, in particular decontamination, sterilization, and / or autoclaving, specifically on its outer surface. During sterilization treatment in the material airlock, gas exchange with the transport chamber 121 of the housing 120 is prevented in the sealed state. This prevents damage to the contents of the transport chamber 121, in particular to biological material, such as cell cultures, contained in containers 20. The transport device 10 can be autoclaved in various configurations and is ready for multiple uses. For autoclaving, the transport device 10 can be disassembled into its individual parts in certain configurations. The transport device 10 serves, in its various configurations, as a logistics device for the transport and / or storage of at least one container 20 to be transported, in particular a container filled with biological material, for example, cell cultures. In particular, the transport device 10 allows both a transfer between adjacent, especially directly adjacent, process rooms 2, 3, and a transfer between separate process rooms 2, 3. In particular, during a transfer, the transport device 10 can be exposed in a sealed state to an environment that does not meet cleanroom conditions and / or at most meets cleanroom conditions of class C.In particular, the transport device 10 can be treated for germ elimination during and / or before being introduced into a process chamber 2, 3, in particular decontaminated, sterilized and / or autoclaved, without damaging a pharmaceutical product and / or biological material, in particular a cell culture, arranged in the transport interior 121 of the housing 120 of the transport device 10. In principle, it is conceivable to load transport devices 10 with pharmaceutical products and / or biological material, especially cell cultures, as objects without containers 20. However, for handling purposes, it is advantageous to load a transport device 10 with pharmaceutical products and / or biological material, especially cell cultures, into containers 20 already filled with the pharmaceutical products and / or biological material. Figures 2, 3, 4, 5, 6, 7 to 8 show different embodiments of a transport device 10 in various views and levels of detail. The same reference numerals denote identical or similar components. Figs. 2, 3 to 4 each show in a perspective exploded view an embodiment of a transport device 10 with containers 20 to be transported. Figs. 5, 6, 7 to 8 show the transport device 10 according to Fig. 4 in an exploded view, in a cut side view in a closed state, in a cut side view in the open state, and in a cut side view in the partially open state. The transport device 10 comprises at least one housing 120. The housing 120 is designed as a transportable housing box in embodiments as shown in Figs. 2, 3, 4, 5, 6, 7 to 8. The housing 120 has a transport compartment 121. The transport compartment 121 can be loaded with at least one object. As shown in Figs. 2, 3, 4, 5, 6, 7 to 8, the transport compartment 121 can, in various configurations, be loaded with several objects, in particular with several containers 20 to be transported. The container 20 to be transported is configured as a cell culture vessel in various embodiments. In these embodiments, the cell culture vessel is essentially cuboid in shape, with a cylindrical nozzle on one narrow side featuring an opening for filling and / or emptying the container 20. This design is merely exemplary. In some embodiments, the opening of the cell culture vessel can be closed by a lid. In other embodiments, a vent opening is provided on the container, particularly the cell culture vessel, and / or on the lid to allow gas exchange without removing any contents from the container, particularly the cell culture vessel. In some embodiments, a frame (not shown) and / or other positioning and / or support device is provided, by which a container 20 and / or several containers 20 are supported and / or positioned in the transport interior 121, in particular to secure the container(s) 20 in the transport interior 121 for transport. The housing 120 can be transferred or varied into different states, in particular into an open state, a partially open state and a closed state. In the closed state shown by way of example in Fig. 6, the housing 120 is closed, in particular fluidically sealed. In this closed state, the external environment does not enter the transport interior 121. The transport interior 121 is sealed from the external environment, in particular fluidically sealed, by housing parts 130 of the housing 20. In the open state, as shown in Fig. 7, the transport interior 121 is accessible through an exchange opening 150. The container 20 to be transported can be placed into the transport interior through the exchange opening 150. Loading the transport interior 121 with a container 20 to be transported takes place in a first process room 2, for example, a work and / or cleanroom environment, in particular in a cleanroom environment with cleanroom conditions of class A, as shown in embodiments such as Fig. 1. In its open state, the housing 120 is not filtered. The external environment can come into contact with the inner and outer surfaces of the housing 20, in particular the outer surfaces of the housing and the transport interior 121. In the partially open state shown by way of example in Fig. 8, the housing 120 is gas-permeable, in particular open to filter gases, to the external environment. In the partially open state, the transport interior 121 is separated from the respective external environment by housing parts 130 of the housing 120, but is connected to the external environment by a gas passage 140, in particular a filtering gas passage 140, in particular a sterile gas-permeable passage 140. In order to realize the different states, the transport device 10, in particular the housing 120, has various components in embodiments such as those shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 to Fig. 8. In the embodiments shown in Figs. 2, 3, 4, 5, 6, 7 to 8, the housing 120 comprises several housing parts 130. A first housing part 130 is, in the illustrated embodiment, a housing base body 131 with an exchange opening 150. A second housing part is designed as a locking device comprising at least one locking element. In the illustrated embodiment, the locking device is designed as a cover device 135. The housing base body 131 is shaped approximately like a pot in embodiments as shown and, together with the closing device, in particular the lid device 135, defines the transport interior 121. In the illustrated embodiment, the housing body 131 has a base part, in particular a bottom part 132, which is at least substantially rectangular in plan view. A circumferential wall element 133 projects from the base part, in particular the bottom part 132, thus forming the pot shape. In the illustrated embodiments, the wall element 133 is formed integrally with the base part, in particular the bottom part 133. In other embodiments, a multi-part wall element is provided and / or the wall element and the base part are designed as separate parts. The wall assembly 133 projects transversely from the base part, in particular the bottom part 133, at an angle. Specifically, the wall assembly 133 projects transversely from the bottom part 133 in such a way that an exchange opening 150 is formed, which widens in the direction away from the bottom part 133. The exchange opening 150 can be closed and / or opened by a closing device with at least one closing element, in particular the cover device 135. In embodiments as shown, the shape and / or size of the at least one closing element, in particular the cover device 135, is adapted to the shape and / or size of the exchange opening 150, so that the transport interior 121 can be sealed by the closing element, in particular the cover device 135.In order to ensure a seal between the locking part, in particular the cover device 135, and the housing base body 131, a sealing element is provided between the housing base body 131 and the locking part, in particular the cover device 135, in embodiments in the closed state of the housing 120. In the illustrated embodiments, locking elements 180 are provided on the housing base 131 and on the locking part, in particular the cover assembly 135. The locking elements 180 prevent the locking part, in particular the cover assembly 135, from unintentionally detaching from the housing base 131. As shown, for example, in Figures 2, 3 to 4, the locking elements 180 can be configured according to the application. In the illustrated embodiments, the locking elements 180 are provided as a hook and a complementary opening. The hook is pivotable, in particular against elastic restoring forces. By pivoting, the hook, which is formed on one of the components (in the figures, on the housing base), can be engaged in the complementary opening on the other component (in the figures, on the locking element, in particular on the cover assembly). This secures the housing base 131 and the locking element, in particular the cover assembly 135, to each other. A gas passage is provided for a gas-permeable, in particular sterile gas-permeable, connection between the transport interior 121 and the environment in the partially open state. In various embodiments, the gas passage comprises one or more gas passage openings 141. In the illustrated embodiment, a gas passage opening 141 is arranged on the closing element, in particular the cover assembly 135. In embodiments not shown here, a gas passage opening is provided alternatively or additionally on another housing part, for example, on the wall assembly. The gas passage opening 141 shown can be closed by a barrier arrangement 170. In the illustrated embodiments, the barrier arrangement 170 comprises a barrier element 171, which is held by a barrier bracket 172. The barrier arrangement 170 is positioned at the gas passage 140 so that a gas flow passing through the gas passage 140 flows completely through the barrier arrangement 170. To prevent a gas flow from bypassing the barrier arrangement 170, the barrier arrangement 170, in embodiments as shown, has a sealing element 173. The sealing element 173 is located, in particular, between the barrier bracket 172 and an edge of the housing part 130 that surrounds the gas passage opening 141. To close the gas passage 140 when the housing 120 is closed, the housing 120 has a closure unit 174. The closure unit 174 can be sealed to the barrier bracket 172, thus preventing gas exchange through the gas passage 140. The locking unit 174 can be designed to suit the specific application. Figures 2, 3, 4, 5, 6, 7 to 8 show embodiments of the locking unit 174 and the barrier holder 172 that interacts with it. Fig. 2 shows a barrier assembly 170 with a locking unit designed as a rotary locking unit 174. In particular, in an embodiment according to Fig. 2, the locking unit 174 has an external thread which interacts with an internal thread of the barrier bracket 172. The barrier bracket 172 is approximately ring-shaped. The locking unit 174 is designed as a complementary locking unit 174 to the barrier bracket 172, for example, as a plug-shaped locking unit 174. To close, the locking unit 174 is screwed into the barrier bracket 172 via the interacting threaded parts. The barrier bracket 172 sits sealingly against the gas passage 140, in the illustrated embodiment, in particular in the gas passage opening 141. The barrier element 171 is arranged at one end of the barrier bracket 172 opposite the locking unit 174.The barrier element 171 is held in the gas passage 140 by the barrier support 172, thus filtering the fluids passing through the gas passage 140 and allowing them to pass through the barrier element 171. The illustrated barrier arrangement 170 has a sealing element 173, which ensures a sealing fit of the barrier arrangement 170 against the gas passage 140, particularly in the gas passage opening 141. In Fig. 3, elements for closing the gas passage form a bayonet fitting. Specifically, the locking unit comprises lugs 178 which interact with stops 176 with undercuts 177 on the barrier bracket 172. In particular, in embodiments for closing, the locking unit 174 is inserted into a corresponding opening in the barrier bracket 172 and then rotated until it engages with corresponding stops 176 with undercuts 177. Lugs 178 project radially and / or axially from the locking unit 174, which then interact with the stops 176 and / or undercuts 177 and ensure a secure closure. In the embodiment shown in Figures 4, 5, 6, 7 to 8, the closure unit 174 is also plug-shaped. The closure unit 174 comprises a plate-shaped base element from which a plug projection extends. An external thread is provided on the plug projection, which engages with an internal thread on the barrier holder 172. In some embodiments, a sealing bellows is also arranged around the plug projection. To create a closure, the closure unit 174, in particular the plug projection, is inserted into the barrier holder 172 and rotated. The sealing bellows is elastically compressed during insertion. The plate-shaped base element covers the surfaces of the barrier holder 172 in the inserted and rotated state. In the embodiment shown in Figures 4, 5, 6, 7 to 8, the gas passage is closed by a bayonet fitting. The closure unit 174 has laterally, and in particular radially, projecting lugs 178. When the closure unit 174 is inserted into the barrier holder 172, these lugs engage in recesses 179 provided on the barrier holder 172, which interact with the lugs 178. When rotated, the lugs engage in an undercut on the recesses 179, thus forming the bayonet fitting, which securely closes the gas passage 140. Figs. 6, 7 to 8 show the transport device 10 according to Fig. 4 in cutaway side views in the closed state, in the open state, and in the partially open state. As shown in Fig. 6, Fig. 7 to Fig. 8, the housing 120 of the transport device comprises first sections 120a, which are arranged in particular at the gas passage 140. The surfaces of the first sections 120a of the housing 120 are exposed to the respective external environment of the housing 120 in the partially open state, as shown in Fig. 8. As shown in Fig. 6, these surfaces of the first sections 120a are covered in the closed state and thus, in particular, inaccessible to the respective external environment. Specifically, these surfaces of the first sections 120a are not accessible for treatment to eliminate germs, especially not for decontamination, sterilization, and / or autoclaving. As shown in Fig. 7, these surfaces of the first sections 120a can be covered in the open state, in particular by housing parts, for example the closure unit 174. This prevents contamination of the environment of the transport device 10 by germs present on these surfaces in the open state and / or at least reduces it to a tolerable level. As shown in Figs. 6, 7 to 8, the housing 120 of the transport device comprises second sections 120b, which are located in particular at an interface between the housing base body 131 and the closing device, in particular the cover device 135, and in particular at and / or adjacent to the exchange opening 130. As shown in Fig. 7, surfaces at the exchange opening 130 are accessible from the respective external environment when open. In particular, the surfaces are accessible for treatment to eliminate germs, especially for decontamination, sterilization, and / or autoclaving. The surfaces of the exchange opening and / or surfaces of the transport interior 121 can thus be treated for germ elimination when open. As shown in Fig. 6, the second sections 120b, in particular comprising the surfaces at the exchange opening 130 and / or surfaces of the transport interior 121, are not exposed to the respective external environment in the closed state. As shown in Fig. 8, the second sections 120b, in particular comprising the surfaces at the exchange opening 130 and / or surfaces of the transport interior 121, are not exposed to the respective external environment unfiltered in the partially open state. This prevents the accumulation of germs and / or particles on the surfaces of the second sections or at least reduces it to a tolerable level. In particular, in embodiments, a cleanroom condition prevailing in the transport interior 121, for example a Class A cleanroom condition, can be maintained in the closed state and / or in the partially open state. In certain embodiments, several housings 120 are arranged simultaneously in the second process chamber 3 (see Fig. 1) and / or on a transfer unit for transfer between environments and / or in a storage device. The housings 120 are stackable, particularly in the direction of gravity. In certain embodiments, the housing 120, at least partially, and in particular the housing base 131 and / or the closing element, for example the cover assembly 135, is designed to be inherently stable, so that a particularly fluid-tight seal of the housing is maintained in the closed and / or partially open state when a force is applied and / or when a pressure change occurs and / or when the housing 120 is partially deformed. In certain embodiments, at least one housing part, for example the cover assembly 135, has struts 137 to increase the inherent stability of the housing part. In certain embodiments, the struts 137 form a grid. In certain embodiments, the grid formed by the struts 137 extends over a portion of the gas passage 140, as shown in Figures 2, 3 to 4.The grid size of the grid is chosen in such a way that the grid created by the struts 137 has no influence, or at least no influence relevant for general use, on gas passage through the gas passage 140. To facilitate the insertion of the locking unit 174 into the barrier bracket 172 and the manual transport of the transport device 10, the locking unit 174, in embodiments as shown in Fig. 2 and Fig. 3, has a bow-shaped handle element 175. In Fig. 4, the handle element 175 is designed as a rib-like handle element 175. In an embodiment not shown in the drawing, a system for filling and closing containers comprises several process stations. For example, the system includes a first process station, designed as a filling station for filling containers, and a second process station, designed as a closing station for closing the filled containers. The closing station is arranged downstream of the filling station in a transport direction. Further process stations, such as a control station and / or a sorting station, and / or alternative process stations are provided in other embodiments. The system includes in particular a transport system for transporting the containers to be filled, especially for transporting the containers to and / or away from the process stations. For example, the system further includes a feeding system for supplying packaging materials interacting with the containers, in particular closure elements, to a process station, for example for supplying closure elements to the process station designed as a closing station. The system comprises a cleanroom setup in whose cleanroom area at least the filling station and the sealing station and, for example, a transport device of the transport system and / or, for example, a feeding system are arranged. The system comprises a transport device with at least one feature and / or at least one combination of features as described in one of the further embodiments. In particular, it is intended to introduce a machine element, especially a germ-free machine element, into the cleanroom area using the transport device. Embodiments include, in particular, the following combinations of features: 1. Transport device 10 for at least one, in particular contamination-free, transport of at least one object to be transported between at least two different external environments, in particular for the transport of at least one container 20, in particular of at least one container 20 filled with a pharmaceutical product and / or a biological material, for example, a genetic material and / or a cell culture and / or a tissue material, wherein the transport device 10 comprises at least one housing 120, wherein the housing 120 has at least two housing parts 130, a transport interior 121, an exchange opening 150 and a gas passage 140, wherein the housing 120 is designed to be variable into several states, wherein the several states include at least one open state, one closed state and one partially open state.wherein, in the open state, at least one object to be transported can be inserted into and / or removed from the transport interior 121 through the exchange opening 150, wherein, in the closed state, the transport interior 121 is sealed by housing parts 130 of the housing 120, and wherein, in the partially open state, the transport interior 121 is separated from the respective environment by housing parts 130 of the housing 120, but is connected to the respective environment via the gas passage 140 in a gas-permeable, in particular gas-permeable and sterile manner. 2. Transport device 10 according to embodiment 1, with at least one of the following features: the closed state is a fluidically sealed, closed state, and / or in the closed state, the transport interior 121 is fluidly sealed by housing parts 130 of the housing 120.and / or in the closed state, the transport interior 121 is sterilely separated from the respective environment by housing parts 130 of the housing 120, and / or the open state is an open, non-filtering state, and / or the gas passage is a filtering gas passage 140, and / or the partially open state is an open, filtering state, in particular a filtering, gas-permeable state. 3. Transport device 10 according to one of the preceding embodiments, wherein at least one of the housing parts 130, in particular at least some housing parts 130, in particular all housing parts 130, is designed to be at least partially treatable for sterilization, and / or at least sections of the housing 120 and / or the housing parts 130, which are exposed to the external environment of the housing 120 in the closed state, are designed to be treatable for sterilization, and / or at least one of the housing parts 130,Preferably, all housing parts 130 forming an outer and / or inner surface of the transport device 10 are made of a material suitable for sterilization and / or at least corresponding surfaces are coated with a material suitable for sterilization, wherein the material is particularly resistant to sterilization agents, especially selected from the group comprising alcohol and / or hydrogen peroxide. 4. Transport device 10 according to one of the preceding embodiments, wherein surfaces of first sections 120a of the housing 120, which are exposed to the respective external environment of the housing 120 in the partially open state, and which are not accessible to the respective external environment in the closed state, and in particular are not accessible for sterilization treatment, are coverable and / or covered in the open state.wherein in particular the surfaces of the first sections 120a of the housing 120 are sterilely covered and / or coverable, and / or wherein in particular the surfaces of the first sections 120a of the housing 120 are covered and / or coverable when the housing 120 is moved from the closed state to the open state, and / or wherein in particular the surfaces of the first sections 120a of the housing 120 comprise first sections 120a of the housing 120 located at the gas passage 140 and / or first outer sections 120a of the housing 120, and / or wherein in particular the housing 120 comprises a closure unit 135 for covering the surfaces of the first sections 120a of the housing 120. 5. Transport device 10 according to one of the preceding embodiments, wherein surfaces on second sections 120b of the housing 120,in particular at an interface between two housing parts 130 and / or inner surfaces of second sections 120b of the housing 120, which are accessible from the respective external environment in the open state, in particular for treatment to remove and / or inactivate germs, in particular for decontamination, sterilization and / or autoclaving, are not exposed to the respective external environment in the closed state and are at least not unfiltered exposed to the respective external environment in the partially open state. 6. Transport device 10 according to one of the preceding embodiments, wherein the housing parts 130 of the housing 120 have a housing base body 131 defining the transport interior 121, in particular a pot-shaped housing base body 131, and / or in particular a housing base body 131 with a base part, in particular a bottom part 132,and with at least one wall element 133 which projects from the base part, in particular the bottom part 132, and fully surrounds the base part, in particular the bottom part 132, and / or wherein, in particular, the housing body 131 has the exchange opening 150, in particular at an end of the wall element 133 opposite the base part, in particular the bottom part 132. 7. Transport device 10 according to one of the preceding embodiments, wherein at least one of the housing parts 130, in particular the housing body 131, has the exchange opening 150, and / or at least one of the housing parts 130, in particular a closing element for opening and closing interaction with other housing parts 130, in particular for opening and closing the exchange opening 150, is designed as a housing part 130 that is movable relative to at least one other housing part 130, in particular releasable, pivotable and / or displaceable.wherein, in particular, the at least one exchange opening 150 is closed by the locking element in the closed state, and / or wherein the locking element is designed as a cover device 135. 8. Transport device 10 according to one of the preceding embodiments, wherein the housing parts 130 of the housing 120 comprise a housing base body 131 and at least one locking element connectable to the housing base body 131, in particular a cover device 135 complementary to the housing base body 131, for locking interaction with the housing base body 131 in order to realize at least the open and / or closed state of the housing 120. 9. Transport device 10 according to one of the preceding embodiments, wherein the housing 120 comprises at least two housing parts 130, in particular the housing base body 131 and the locking element, in particular the cover device 135,wherein the at least two housing parts 130 are designed as separate housing parts 130 and are movable relative to each other, in particular detachable, pivotable and / or displaceable, connected and / or connectable, wherein in particular at least one sealing element 160 is provided between separate housing parts 130, in particular the housing base body 131 and the closing part, in particular the cover device 135; and / or the at least two housing parts 130, in particular the housing base body 131 and the closing part, in particular the cover device 135, have locking elements 180 for securing the connection of the housing parts 130, in particular the housing base body 131 and the closing part, in particular the cover device 135. 10. Transport device 10 according to one of the preceding embodiments, wherein the gas passage 140 has a gas passage opening 141 in at least one of the housing parts 130, in particular in the closing part,for example, in the lid device 135. 11. Transport device 10 according to one of the preceding embodiments, wherein at least one barrier arrangement 170 with at least one barrier element 171 is provided, wherein the barrier arrangement 170 is arranged at the gas passage 140, in particular in and / or at the gas passage opening 141, wherein in particular the at least one barrier arrangement 170 is arranged such that a gas entering the transport interior 121 from the respective external environment through the gas passage opening 141 in the partially open state of the transport device 10 and / or a gas exiting the transport interior 121 into the respective external environment is completely guided through the at least one barrier element 171, and / or the barrier arrangement 170 and the housing 130 are designed separately and / or detachably connectable or connected to one another. 12. Transport device 10 according to one of the preceding embodiments,wherein at least one of the following features is provided: that the barrier arrangement 170, for example the barrier element 171, is designed to keep the transport interior 121 sterile, at least in the partially open state, for example as a sterile filter; and / or that the barrier arrangement 170, in particular the barrier element 171, has a particle filter property designed such that at least particles with a size greater than or equal to 500 µm, for example greater than or equal to 50 µm, in particular greater than or equal to 1 µm and further, in particular greater than or equal to 0.500 µm, are prevented from passing through the barrier element 171; and / or that the barrier arrangement 170, in particular the barrier element 171, has a particle filter property designed such that a flow of moisture,in particular, the flow of water from the transport interior 121 towards the respective external environment is at least reduced and, for example, prevented, in particular by a percentage of at least 75%, preferably by at least 85% and most preferably by at least 95%; and / or that the barrier arrangement 170, in particular the barrier element 171, has at least partially a hydrophobic and / or hydrophilic coating on at least one side facing the environment and / or the transport interior 121; and / or that the barrier element 171 is a unidirectional barrier element 171 which allows a flow of defined gases from the environment into the transport interior 121, and / or which blocks a flow of defined gases from the environment into the transport interior 121, and / or which allows a flow of defined gases from the transport interior 121 into the environment.and / or which blocks the flow of defined gases from the transport interior 121 into the environment. 13. Transport device 10 according to one of the preceding embodiments, wherein the barrier arrangement 170 has a barrier holder 172 for holding the barrier element 171 at the gas passage 140, in particular in and / or at the gas passage opening 141, in particular to provide the barrier element 171 as a filter at the gas passage 140, in particular in and / or at the gas passage opening 141, wherein in particular the barrier holder 172 and the barrier element 171 are separable and / or designed separately from each other. 14. Transport device 10 according to one of the previous embodiments, wherein the at least one barrier arrangement 170 comprises at least one sealing element 173, wherein the barrier arrangement 170, in particular the barrier support 172, can be arranged sealingly on the gas passage 140 by means of the sealing element 173,15. Transport device 10 according to one of the preceding embodiments, wherein the housing 120 comprises at least one closure unit 174 for opening and / or closing the at least one gas passage 140, in particular the at least one gas passage 141, in particular sealing it, in particular sealing it gas-tight. 16. Transport device 10 according to one of the preceding embodiments, wherein the closure unit 174 is configured to provide a closure for the gas passage 141 designed to prevent unintentional opening, wherein the closure unit 174 is designed in particular as a rotary closure unit, click closure unit, clamp closure unit, plug closure unit, a combination thereof, or the like.for example, as a bayonet locking unit. 17. Transport device 10 according to one of the preceding embodiments, wherein the housing 120 is designed as a transportable housing box; and / or the housing 120 is at least partially, in particular the housing base 131 and / or the locking element, for example, the lid assembly 135, designed to be self-supporting and / or stackable, so that in the event of an application of force and / or a change in pressure and / or partial deformation of the housing 120, in particular the housing base 131 and / or the locking element, for example, the lid assembly 135, the fluid-tight seal of the transport interior 121 is maintained in the closed state. 18. Transport device 10 according to one of the preceding embodiments, wherein the transport device 10 comprises a heating element and / or a fan unit,wherein, in particular, the heating element and / or the fan unit is provided in the transport interior 121 and / or integrated into and / or on a housing part 130, in particular on an outer side of the respective housing part 130. 19. Transport device 10 according to one of the preceding embodiments, wherein the transport interior 121 is designed to securely accommodate at least one object, in particular several objects, in particular several containers 20, for example several cell culture vessels, wherein, in particular, the transport interior 121 has positioning and / or support devices by which the object, in particular the objects, can be fixed in their respective positions in the transport interior 121. 20. Transport device 10 according to one of the preceding embodiments, comprising at least one container 20 to be transported, in particular several containers 20 to be transported, wherein, in particular, at least one container 20,in particular, several containers 20 to be transported can be simultaneously accommodated for transport and / or storage in the transport device 10; and / or at least one of the containers 20 to be transported has at least one opening for filling / emptying, wherein in particular a vent opening is provided on the container 20 to allow gas exchange without removing any contents from the container 20. 21. Transport device 10 according to one of the preceding embodiments, wherein the transport device 10 comprises an output device, in particular arranged on the housing 120, which is configured at least to output an information signal concerning a status of the transport device 10, in particular concerning a particle concentration and / or a gas composition in the transport interior 121 and / or concerning a condition of the housing 120, in particular an optical,22. Acoustic and / or haptically perceptible information signal. 23. Transport device 10 according to one of the preceding embodiments, wherein the transport device 10 comprises a control device, which is configured in particular to control the entry of a gas into the transport device 10 and / or the exit of a gas from the transport device 10, in particular into or from the transport interior 121. 24. Transport device 10 according to one of the preceding embodiments, wherein the transport device 10 comprises a sensor device, wherein the sensor device is configured in particular to detect at least one particle or several particles, in particular gas components, for example a gas composition, and / or airborne germs, in order to detect,whether at least one defined particle enters the transport interior 121 and / or exits the transport interior 121 and / or is present in the transport interior 121. 24. System for carrying out process steps on products and / or materials, in particular on pharmaceutical products and / or biological material, for example on genetic material and / or on cell cultures and / or on tissue material, comprising at least two process rooms, in particular a work and / or cleanroom and a storage and / or treatment room, for example a cold room, an incubator and / or an incubator, wherein in particular the at least two process rooms are connectable and / or connected at least sectionally via at least one material airlock for the transfer of objects, comprising at least one transport device 10, in particular a transport device 10 according to one of the preceding claims.for the transport of pharmaceutical products and / or biological material, in particular genetic material and / or cell cultures and / or tissue material, between at least two process rooms, in particular to enable the transport of pharmaceutical products and / or biological material from the work and / or cleanroom to the storage and / or treatment room and / or from the storage and / or treatment room to the work and / or cleanroom. 25. System according to the previous system configuration, wherein the second process room is configured to accommodate several transport devices 10, in particular each in the partially open state of the respective housing 120. 26. System according to a previous system configuration, wherein the system comprises a work and / or cleanroom setup with a housing.wherein a work and / or cleanroom is formed inside the housing and / or a work and / or cleanroom condition for the work and / or cleanroom is created inside the housing of the work and / or cleanroom structure. 27. System according to a previous system embodiment, wherein the system comprises a material airlock, wherein the material airlock is designed for the transfer of objects between process rooms of different cleanliness classes, wherein in particular the material airlock is designed to treat an object located therein, in particular a housing 120 of the at least one transport device 10, for the removal and / or inactivation of germs, in particular to decontaminate, sterilize and / or autoclave. 28. System according to a previous system embodiment, and at least one of the following features: the material airlock connects the two process rooms directly to each other,and / or the material airlock is designed as a material pass-through between one of the two process rooms, in particular the work and / or cleanroom, and a first third room, and / or the material airlock is designed as a material pass-through between one of the two process rooms, in particular the storage and / or treatment room, and a second third room, wherein in particular the second third room is identical to the first third room. 29. System according to a previous system design, wherein and at least one of the following features: the system is designed for at least partial manual transport of the biological material between the two process rooms, and / or the system is designed for at least partial automated transport of the biological material between the two process rooms. 30. System according to a previous system design, wherein the system is designed,to perform at least one of the following steps semi- or fully automatically, in particular each step using a manipulator: a. Autoclaving a partially or fully disassembled housing 120 of the transport device 10 in an autoclave; b. Assembling a partially or fully disassembled, in particular autoclaved, housing 120, wherein the housing 120 is in particular brought into the closed state; c. Inserting the housing 120 into the material lock, in particular in the closed state of the housing 120; d. Treating the housing 120, in particular in the closed state of the housing 120, for sterilization, in particular within the material lock; e. Inserting the housing 120 treated for sterilization, in particular in the closed state of the housing 120, into a first process chamber.in particular into the work and / or cleanroom; f. in particular transferring the housing 120 from the closed state to the open state in the first process room, in particular the work and / or cleanroom; g. loading the housing 120 in the open state in the first process room, in particular the work and / or cleanroom, with an object, in particular with a container filled with biological material; h. transferring the housing 120 from the open state to the closed state in the first process room, in particular the work and / or cleanroom; i. removing the loaded housing 120, in particular in the closed state, from the first process room, in particular from the work and / or cleanroom, in particular via the material airlock; j. transporting the housing 120, in particular in the closed state, to the second process room,in particular the storage and / or treatment room; k. Introducing the housing 120 into the second process room, in particular the storage and / or treatment room; l. Transferring the housing 120 into the partially open state, in particular from the closed state to the partially open state, before, during and / or after introducing the housing 120 into the second process room, in particular the storage and / or treatment room; m. Removing the housing 120 from the second process room, in particular the storage and / or treatment room, in particular after cultivating biological material, for example cell cultures, in a container loaded in the housing 120; n. Transferring the housing 120 from the partially open state to the closed state before, during and / or after removing the housing 120 from the second process room, in particular the storage and / or treatment room; o. (Return transport of the housing 120,for example, the transport device 10, in particular in the closed state of the housing 120, to the material airlock; p. Treating the housing 120 in the closed state for sterilization, in particular within the material airlock; q. Transferring the housing 120 from the closed state to the open state in the first process room, in particular the work and / or cleanroom; r. Unloading the housing 120 in the open state in the first process room, in particular the work and / or cleanroom; s. Reloading the housing 120, in particular with an object unloaded in step r, in particular with a container, for example after further treatment of biological material present in the container, in particular cell cultures, wherein in particular the steps, in particular steps h to s, can be carried out multiple times. 31. System according to a previous system configuration,wherein the system comprises at least one manipulator, in particular a manipulator arranged in at least one of the process chambers, in particular a manipulator arranged in the work and / or cleanroom and / or a manipulator arranged in the storage and / or treatment chamber, wherein the manipulator is configured to transfer the housing 120 of the transfer device 10 from one state to another, wherein in particular a manipulator arranged in the first process chamber is configured to transfer the housing 120 from the open state to the closed state and / or from the closed state to the open state, and / or a manipulator arranged in the second process chamber,to move the housing 120 from the closed state to the partially open state and / or from the partially open state to the closed state. 32. System for filling a pharmaceutical product into containers and for closing the containers under cleanroom conditions, the system comprising a cleanroom structure and at least one machine device in a cleanroom area of ​​the cleanroom structure that can be equipped with at least one machine element, and a transport device according to one of the preceding claims directed to a transport device, wherein in particular the system comprises at least one feature of one of the preceding embodiments directed to a system. 33. Method for the transport, in particular without contamination, of products and / or material, in particular pharmaceutical products and / or biological material, for example genetic material and / or cell cultures,between a first process room and a second process room, in particular between a work and / or cleanroom and a storage and / or treatment room, with at least one transport device, in particular at least one transport device 10 according to any one of the preceding claims 1 to 23, comprising the steps of: a. introducing the housing 120, in particular in the closed state of the housing 120, into the first process room, in particular into the work and / or cleanroom, in particular via at least one material airlock; b. in particular transferring the housing 120 from the closed state to the open state in the first process room, in particular the work and / or cleanroom; c. loading the housing 120 in the open state of the housing 120 in the first process room, in particular the work and / or cleanroom, with an object,in particular with a container filled with a pharmaceutical product and / or biological material; d. Transferring the housing 120 from the open state to the closed state in the first process room, in particular the work and / or cleanroom; e. Removing the loaded housing 120, in particular in the closed state, from the first process room, in particular from the work and / or cleanroom, in particular via the material airlock; f. Transporting the housing 120, in particular in the closed state, to the second process room, in particular the storage and / or treatment room; g. Inserting the housing 120 into the second process room, in particular the storage and / or treatment room; h. Transferring the housing 120 of the transport device 10 to the partially open state, in particular from the closed state to the partially open state, before,with and / or after the housing 120 is introduced into the second process chamber, in particular the storage and / or treatment chamber; and / or i. removing the housing 120 loaded with an object from the second process chamber, in particular the storage and / or treatment chamber, especially after treatment and / or storage, for example after cultivating biological material, in particular cell cultures, in a container 20 loaded in the housing 120; j. transferring the housing 120 from the partially open state to the closed state before, with and / or after removing the housing 120 from the second process chamber, in particular the storage and / or treatment chamber; k. (returning the housing 120, in particular in the closed state, to the first process chamber, in particular to the work and / or cleanroom; l. introducing the housing 120 into the first process chamber in the closed state,in particular via the material airlock; m. Transferring the housing 120 from the closed state to the open state in the first process chamber, in particular the work and / or cleanroom; n. Unloading the housing 120 in the open state in the first process chamber, in particular the work and / or cleanroom. 34. Method according to the preceding method design, comprising, in particular before the transport device 10 is removed from the second process chamber, the step of carrying out a process in the second process chamber in the partially open state of the housing 120, in particular carrying out an incubation process in the storage and / or treatment chamber in the partially open state of the housing 120, wherein, in particular for carrying out the incubation process in the storage and / or treatment chamber, the housing 120 is transferred to the partially open state by removing the closure unit 174.to enable gas exchange, in particular with the transport chamber 121. 35. A method according to one of the preceding method embodiments, comprising, in particular before introducing the housing 120 in the closed state into the first process chamber, the steps of: introducing the housing 120 in the material lock in the closed state; and treating the housing 120 in the closed state for sterilization, in particular within the material lock. 36. A method according to one of the preceding method embodiments, comprising, in particular before introducing the housing 120 in the closed state into the first process chamber, in particular before introducing the housing 120 into the material lock, the steps of: autoclaving the housing 120, in particular the transport device 10,in a partially or completely disassembled state in an autoclave; and / or assembly of a partially or completely disassembled, in particular autoclaved, housing 120, wherein the housing 120 is in particular brought into the closed state, wherein, in particular for the autoclaving of the housing 120, in particular the transport device 10, all detachable components, in particular the barrier element 171, the barrier holder 172, the locking unit 174, the sealing device 173, the housing base body 131 and / or the locking part, are and / or are detached from one another. 37. Method according to one of the preceding method embodiments, wherein in the step of transferring the housing 120 from the closed state to the open state in the first process chamber, in particular the work and / or cleanroom, surfaces of first sections 120a of the housing 120, which in the partially open state,especially in the storage and / or treatment room and / or during transport exposed to the external environment, and which, in the closed state, were not accessible for treatment to remove and / or inactivate germs, in particular decontamination, sterilization and / or autoclaving, when transferring the housing 120 from the closed state to the open state, must remain covered, in particular sterile covered. Reference symbol list 10 Transport device 20 Container 21 Test tubes 21 120 Housing 120a First sections of the housing (first housing sections) 120b Second sections of the housing (second housing sections) 121 Transport interior 130 Housing parts 131 Housing base 132 Bottom part 133 Wall assembly 135 Lid assembly 137 Struts 140 Gas passage 141 Gas passage opening 150 Exchange opening 160 Sealing element 170 Barrier assembly 171 Barrier element 172 Barrier holder 173 Sealing element 174 Closure unit 175 Handle element 176 Stop 177 Undercut 178 Nose 179 Receptacle, molding, recess 180 Locking elements QUOTES INCLUDED IN THE DESCRIPTION This list of documents cited by the applicant was automatically generated and is included solely for the reader's convenience. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions. Cited patent literature DE 10 2025 119 023.2 [0024, 0141]WO 10 2025 119 023.2

[0136] Cited non-patent literature The Rules Governing Medicinal Products in the European Union, EU Guidelines for Good Manufacturing Practice for Medicinal Products for Human and Veterinary Use“ (EG-GMP-Leitfaden) und deren Annexes, insbesondere Annex 1 und 2 (zur Zeit: Volume 4 vom 22. August 2022

[0047] Guideline on Good Manufacturing Practice for Advanced Therapy Medicinal Products“, veröffentlicht in Part IV von Eudralex Volume 4 (in Kraft ab 22. Mai 2018 [0047, 0114]DIN EN ISO 14644-1 [0114, 0138]The Rules Governing Medicinal Products in the European Union, EU Guidelines for Good Manufacturing Practice for Medicinal Products for Human and Veterinary Use“ (EG-GMP-Leitfaden), deren Annexes, insbesondere Annex 1 und 2, (zur Zeit: Volume 4 vom 22. August 2022

[0114] The Rules Governing Medicinal Products in the European Union, EU Guidelines for Good Manufacturing Practice for Medicinal Products for Human and Veterinary Use“ (EG-GMP-Leitfaden), Annex 1 (zur Zeit: Volume 4 vom 22. August 2022

[0138]

Claims

Transport device (10) for at least one, in particular contamination-free, transport of at least one object to be transported between at least two different external environments, in particular for the transport of at least one container (20), in particular of at least one container (20) filled with a pharmaceutical product and / or a biological material, for example a genetic material and / or a cell culture and / or a tissue material, wherein the transport device (10) comprises at least one housing (120), wherein the housing (120) has at least two housing parts (130), a transport interior (121), an exchange opening (150) and a gas passage (140), wherein the housing (120) is designed to be variable into several states, wherein the several states comprise at least one open state, one closed state and one partially open state.wherein in the open state the at least one object to be transported can be inserted into and / or removed from the transport interior (121) through the exchange opening (150), wherein in the closed state the transport interior (121) is sealed by housing parts (130) of the housing (120), wherein in the partially open state the transport interior (121) is separated from the respective environment by housing parts (130) of the housing (120), but is connected to the respective environment by means of the gas passage (140) in a gas-permeable, in particular gas-permeable and sterile manner. Transport device (10) according to claim 1, characterized by at least one of the following features: the closed state is a fluidically sealed, closed state, and / or in the closed state the transport interior (121) is fluidically sealed by housing parts (130) of the housing (120), and / or in the closed state the transport interior (121) is sterilely separated from the respective environment by housing parts (130) of the housing (120), and / or the open state is an open, non-filtering state, and / or the gas passage is a filtering gas passage (140), and / or the partially open state is an open, filtering state, in particular a filtering, gas-permeable state. Transport device (10) according to one of the preceding claims, characterized in that at least one of the housing parts (130), in particular at least some housing parts (130), in particular all housing parts (130), are designed to be at least partially treatable for germ elimination, and / or at least sections of the housing (120) and / or the housing parts (130) which are exposed to the external environment of the housing (120) in the closed state are designed to be treatable for germ elimination, and / or at least one of the housing parts (130), preferably all housing parts (130) forming an outer surface and / or inner surface of the transport device (10), are made of a material that can be treated for germ elimination, and / or at least corresponding surfaces are coated with a material that can be treated for germ elimination, wherein the material is in particular resistant to germ elimination agents.in particular selected from the group comprising alcohol and / or hydrogen peroxide. Transport device (10) according to one of the preceding claims, characterized in that surfaces of first sections (120a) of the housing (120), which are exposed to the respective external environment of the housing (120) in the partially open state, and which are not accessible to the respective external environment in the closed state, in particular not accessible for treatment to eliminate germs, are coverable and / or covered in the open state, wherein in particular the surfaces of the first sections (120a) of the housing (120) are covered and / or can be covered sterilely, and / or wherein in particular the surfaces of the first sections (120a) of the housing (120) are covered and / or can be covered when the housing (120) is transferred from the closed state to the open state,and / or wherein, in particular, the surfaces of the first sections (120a) of the housing (120) located at the gas passage (140) comprise first sections (120a) of the housing (120) and / or first outer sections (120a) of the housing (120), and / or wherein, in particular, the housing (120) comprises a closure unit (135) for covering the surfaces of the first sections (120a) of the housing (120). Transport device (10) according to one of the preceding claims, characterized in that surfaces on second sections (120b) of the housing (120), in particular at an interface between two housing parts (130) and / or inner surfaces on second sections (120b) of the housing (120), which are accessible from the respective external environment in the open state, in particular for treatment to remove and / or inactivate germs, in particular for decontamination, sterilization and / or autoclaving, are not exposed to the respective external environment in the closed state and are at least not unfiltered exposed to the respective external environment in the partially open state. Transport device 10) according to one of the preceding claims, characterized in that the housing parts (130) of the housing (120) have a housing base body (131) defining the transport interior (121), in particular a pot-shaped housing base body (131), and / or in particular a housing base body (131) with a base part, in particular a bottom part (132), and with at least one wall element (133) which projects from the base part, in particular the bottom part (132) and completely surrounds the base part, in particular the bottom part (132), and / or wherein in particular the housing base body (131) has the exchange opening (150), in particular at an end of the wall element (133) opposite the base part, in particular the bottom part (132). Transport device (10) according to one of the preceding claims, characterized in that at least one of the housing parts (130), in particular the housing base body (131), has the exchange opening (150), and / or that at least one of the housing parts (130), in particular a closing part for opening and closing interaction with other housing parts (130), in particular for opening and closing the exchange opening (150), is designed as a housing part (130) that is movable relative to at least one other housing part (130), in particular being releasable, pivotable and / or displaceable, wherein in particular the at least one exchange opening (150) is closed by the closing part in the closed state, and / or wherein the closing part is designed as a cover device (135). Transport device (10) according to one of the preceding claims, characterized in that the housing parts (130) of the housing (120) have a housing base body (131) and at least one closing part connectable to the housing base body (131), in particular a cover device (135) complementary to the housing base body (131), for closing interaction with the housing base body (131) in order to realize at least the open and / or closed state of the housing (120). Transport device (10) according to one of the preceding claims, characterized in that the housing (120) comprises at least two housing parts (130), in particular the housing base body (131) and the closing part, in particular the cover device (135), wherein the at least two housing parts (130) are designed as separate housing parts (130) and are movable relative to each other, in particular detachable, pivotable and / or displaceable, connected and / or connectable, wherein in particular at least one sealing element (160) is provided between separate housing parts (130), in particular the housing base body (131) and the closing part, in particular the cover device (135);and / or comprising at least two housing parts (130), in particular the housing base body (131) and the locking part, in particular the cover device (135), locking elements (180) for securing the connection of the housing parts (130), in particular the housing base body (131) and the locking part, in particular the cover device (135). Transport device (10) according to one of the preceding claims, characterized in that the gas passage (140) has a gas passage opening (141) in at least one of the housing parts (130), in particular in the closing part, for example in the lid device (135). Transport device (10) according to one of the preceding claims, characterized in that at least one barrier arrangement (170) with at least one barrier element (171) is provided, wherein the barrier arrangement (170) is arranged at the gas passage (140), in particular in and / or at the gas passage opening (141), wherein in particular the at least one barrier arrangement (170) is arranged such that a gas entering the transport interior (121) from the respective external environment through the gas passage opening (141) in the partially open state of the transport device (10) and / or a gas exiting the transport interior (121) into the respective external environment is completely guided through the at least one barrier element (171), and / or the barrier arrangement (170) and the housing (130) are designed separately and / or are detachably connectable or connected to each other. Transport device (10) according to one of the preceding claims, wherein at least one of the following features is provided: that the barrier arrangement (170), for example the barrier element (171), is designed to keep the transport interior (121) sterile, at least in the partially open state, for example as a sterile filter; and / or that the barrier arrangement (170), in particular the barrier element (171), has a particle filter property configured such that at least particles with a size greater than or equal to 500 µm, for example greater than or equal to 50 µm, in particular greater than or equal to 1 µm and further, in particular greater than or equal to 0.500 µm, are prevented from passing through the barrier element (171); and / or that the barrier arrangement (170), in particular the barrier element (171), has a particle filter property configured such that a flow of moisture,in particular, the flow of water from the transport interior (121) towards the respective external environment is at least reduced and, for example, prevented, in particular by a percentage of at least 75%, preferably by at least 85% and most preferably by at least 95%; and / or that the barrier arrangement (170), in particular the barrier element (171), has at least partially a hydrophobic and / or hydrophilic coating on at least one side facing the environment and / or the transport interior (121); and / or that the barrier element (171) is a unidirectional barrier element (171) which allows a flow of defined gases from the environment into the transport interior (121), and / or which blocks a flow of defined gases from the environment into the transport interior (121), and / or which allows a flow of defined gases from the transport interior (121) into the environment.and / or which blocks the flow of defined gases from the transport interior (121) to the environment. Transport device (10) according to one of the preceding claims, characterized in that the barrier arrangement (170) has a barrier holder (172) for holding the barrier element (171) at the gas passage (140), in particular in and / or at the gas passage opening (141), in particular to provide the barrier element (171) in a filtering manner at the gas passage (140), in particular in and / or at the gas passage opening (141), wherein in particular the barrier holder (172) and the barrier element (171) are separable and / or designed separately from each other. Transport device (10) according to one of the preceding claims, characterized in that the at least one barrier arrangement (170) comprises at least one sealing element (173), wherein the barrier arrangement (170), in particular the barrier holder (172), can be arranged sealingly on the gas passage (140) by means of the sealing element (173), in particular can be inserted into the at least one gas passage opening (141) and / or can be attached to the at least one gas passage opening (141). Transport device (10) according to one of the preceding claims, characterized in that the housing (120) comprises at least one closure unit (174) to open and / or close the at least one gas passage (140), in particular the at least one gas passage opening (141), in particular sealing, in particular gas-tight sealing. Transport device (10) according to one of the preceding claims, characterized in that the locking unit (174) is configured to provide a closure for the gas passage opening (141) designed to prevent unintentional opening, wherein the locking unit (174) is designed in particular as a rotary locking unit, click locking unit, clamping locking unit, plug-in locking unit, a combination thereof or the like, for example as a bayonet locking unit. Transport device (10) according to one of the preceding claims, characterized in that the housing (120) is designed as a transportable housing box; and / or the housing (120) is at least partially designed, in particular the housing base body (131) and / or the closing part, for example the lid device (135), to be self-supporting and / or stackable, so that in the event of a force being applied and / or a pressure change and / or a partial deformation of the housing (120), in particular the housing base body (131) and / or the closing part, for example the lid device (135), the fluid-tight seal of the transport interior (121) is maintained in the closed state. Transport device (10) according to one of the preceding claims, characterized in that the transport device (10) comprises a heating element and / or a fan unit, wherein in particular the heating element and / or the fan unit is provided in the transport interior (121) and / or integrated in and / or on a housing part (130), in particular on an outside of the respective housing part (130). Transport device (10) according to one of the preceding claims, characterized in that the transport interior (120) is designed to safely accommodate at least one object, in particular several objects, in particular several containers (20), for example several cell culture vessels, wherein in particular the transport interior (121) has positioning and / or support devices by which the object, in particular the objects, can be fixed in their respective positions in the transport interior (121). Transport device (10) according to one of the preceding claims, characterized in that comprising at least one container (20) to be transported, in particular several containers (20) to be transported, wherein in particular at least one container (20), in particular some containers (20) to be transported are simultaneously accommodated for transport and / or storage in the transport device (10); and / or at least one of the containers (20) to be transported has at least one opening for filling / unfilling, wherein in particular a vent opening is provided on the container (20) to enable gas exchange without removing any contents of the container (20). Transport device (10) according to one of the preceding claims, characterized in that the transport device (10) comprises an output device, in particular arranged on the housing (120), which is at least configured to output an information signal relating to a status of the transport device (10), in particular relating to a particle concentration and / or a gas composition in the transport interior (121) and / or relating to a state of the housing (120), in particular an optical, acoustic and / or haptically perceptible information signal. Transport device (10) according to one of the preceding claims, characterized in that the transport device (10) comprises a control device which is in particular designed to control an entry of a gas into the transport device (10) and / or an exit of a gas from the transport device (10), in particular into or from the transport interior (121). Transport device (10) according to one of the preceding claims, characterized in that the transport device (10) comprises a sensor device, wherein the sensor device is designed in particular for the detection of at least one particle or several particles, in particular gas components, for example a gas composition, and / or airborne germs, in order to detect whether at least one defined particle enters the transport interior (121) and / or exits the transport interior (121) and / or is present in the transport interior (121). System for carrying out process steps on products and / or materials, in particular on pharmaceutical products and / or biological material, for example on genetic material and / or on cell cultures and / or on tissue material, comprising at least two process rooms, in particular a work and / or cleanroom and a storage and / or treatment room, for example a cold room, an incubator and / or an incubator, wherein in particular the at least two process rooms are connectable and / or connected at least partially via at least one material airlock for the transfer of objects, comprising at least one transport device (10), in particular a transport device (10) according to one of the preceding claims, for a transport of pharmaceutical products and / or biological material, in particular on genetic material and / or cell cultures and / or on tissue material, in a manner that is in particular contamination-free.between at least two process rooms, in particular to facilitate the transport of pharmaceutical products and / or biological material from the work and / or cleanroom to the storage and / or treatment room and / or from the storage and / or treatment room to the work and / or cleanroom. System according to claim 24, characterized in that the second process chamber is designed to accommodate several transport devices (10), in particular each in the partially open state of the respective housing (120). System according to claim 24 or 25, characterized in that the system comprises a work and / or cleanroom structure with a housing, wherein the work and / or cleanroom is formed in an interior of the housing and / or a work and / or cleanroom condition for the work and / or cleanroom is created in an interior of the housing of the work and / or cleanroom structure. System according to claim 24, 25 or 26, characterized in that the system comprises a material lock, wherein the material lock is designed for the transfer of objects between process rooms of different cleanliness classes, wherein in particular the material lock is designed to treat an object located therein, in particular a housing (120) of the at least one transport device (10), for the removal and / or inactivation of germs, in particular to decontaminate, sterilize and / or autoclave. System according to one of the preceding claims 24 to 27, characterized by at least one of the following features: the material lock connects the two process rooms directly to each other, and / or the material lock is designed as a material pass-through between one of the two process rooms, in particular the work and / or cleanroom, and a first third room, and / or the material lock is designed as a material pass-through between one of the two process rooms, in particular the storage and / or treatment room, and a second third room, wherein in particular the second third room is the same as the first third room. System according to one of the preceding claims 24 to 28, characterized by at least one of the following features: the system is designed for at least partial manual transport of the biological material between the two process rooms, and / or the system is designed for at least partial automated transport of the biological material between the two process rooms. System according to any one of the preceding claims 24 to 28, characterized in that the system is configured to perform at least one of the steps semi- or fully automatically, in particular each step semi- or fully automatically with a manipulator: a. Autoclaving a partially or fully disassembled housing (120) of the transport device (10) in an autoclave; b. Assembling a partially or fully disassembled, in particular autoclaved, housing (120), wherein the housing (120) is in particular brought into the closed state; c. Inserting the housing (120) into the material lock, in particular in the closed state of the housing (120); d. Treating the housing (120), in particular in the closed state of the housing (120), for sterilization, in particular within the material lock; e.f. Introducing the sterilized housing (120), particularly in its closed state, into a first process chamber, particularly the work and / or cleanroom; g. In particular, transferring the housing (120) from its closed state to its open state in the first process chamber, particularly the work and / or cleanroom; h. Loading the housing (120) in its open state in the first process chamber, particularly the work and / or cleanroom, with an object, particularly a container filled with biological material; h. Transferring the housing (120) from its open state to its closed state in the first process chamber, particularly the work and / or cleanroom; i. Removing the loaded housing (120), particularly in its closed state, from the first process chamber, particularly the work and / or cleanroom, particularly via the material airlock; j.Transporting the housing (120), in particular in the closed state of the housing (120), to the second process chamber, in particular the storage and / or treatment chamber; k. Placing the housing (120) into the second process chamber, in particular the storage and / or treatment chamber; l. Transferring the housing (120) to the partially open state, in particular from the closed state to the partially open state, before, during and / or after placing the housing (120) into the second process chamber, in particular the storage and / or treatment chamber; m. Removing the housing (120) from the second process chamber, in particular the storage and / or treatment chamber, in particular after cultivating biological material, for example cell cultures, in a container loaded in the housing (120); n.Transferring the housing (120) from the partially open state to the closed state before, during, and / or after removing the housing (120) from the second process chamber, in particular the storage and / or treatment chamber; o. (Re-)transporting the housing (120), for example, the transport device (10), in particular in the closed state of the housing (120), to the material airlock; p. Treating the housing (120) in the closed state for sterilization, in particular within the material airlock; q. Transferring the housing (120) from the closed state to the open state in the first process chamber, in particular the work and / or cleanroom; r. Unloading the housing (120) in the open state in the first process chamber, in particular the work and / or cleanroom; s.Reloading the housing (120), in particular with an object unloaded in step r, in particular with a container, for example after further treatment of biological material present in the container, in particular cell cultures, wherein in particular the steps, in particular steps h) to s), can be carried out multiple times. System according to any one of the preceding claims 24 to 30, characterized in that the system comprises at least one manipulator, in particular a manipulator arranged in at least one of the process chambers, in particular a manipulator arranged in the work and / or cleanroom and / or a manipulator arranged in the storage and / or treatment chamber, wherein the manipulator is configured to transfer the housing (120) of the transfer device (10) from one state to another state, wherein in particular a manipulator arranged in the first process chamber is configured to transfer the housing (120) from the open state to the closed state and / or from the closed state to the open state, and / or a manipulator arranged in the second process chamber is configuredto move the housing (120) from the closed state to the partially open state and / or from the partially open state to the closed state. System for filling a pharmaceutical product into containers and for sealing the containers under cleanroom conditions, the system comprises a cleanroom structure and at least one machine device in a cleanroom area of ​​the cleanroom structure that can be equipped with at least one machine element, and a transport device according to one of the preceding claims directed to a transport device, wherein in particular the system comprises at least one feature of one of the preceding claims directed to a system.

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