laboratory analyzers

Abstract

Laboratory analyzer. A laboratory analyzer (110) is disclosed. The laboratory analyzer (110) comprises: - a housing (120) at least partially enclosing at least one analyzer instrument (114); - at least one display device (126), wherein the display device (126) comprises at least one screen (128), wherein the screen (128) is partially transparent and reflective, wherein the screen (128) is integrated into the housing (120), wherein the display device (126) is configured for displaying screen information on the screen (128) such that the screen information is visible and / or readable from the outside of the housing (120).

Description

Technical Field

[0001] This invention relates to a laboratory analyzer and a method for displaying screen information onto the housing of the laboratory analyzer. The method and apparatus are specifically applicable to the medical or chemical laboratory field, particularly for in vitro diagnostics (IVD). However, other applications of this application are also possible. Background Technology

[0002] In vitro diagnostic testing has a significant impact on clinical decision-making, providing physicians with crucial information. In particular, there is a strong emphasis on providing rapid and accurate test results in intensive care settings. In vitro diagnostic testing typically uses instruments (such as pre-analytical instruments, post-analytical instruments, and analytical instruments) that are operable to perform one or more processing steps or workflow steps on one or more biological samples and / or one or more reagents.

[0003] An analytical instrument or analyzer is configured to obtain measured values. An analyzer is operable to determine parameter values ​​of a sample or its components using various chemical, biological, physical, optical, or other technical procedures. An analyzer may be operable to measure the parameters of a sample or at least one analyte and return the obtained measured values. A list of possible analytical results returned by the analyzer includes, but is not limited to: the concentration of the analyte in the sample, numerical (yes or no) results indicating the presence of the analyte in the sample (corresponding to concentrations above detection levels), optical parameters, DNA or RNA sequences, data obtained through mass spectrometry analysis of proteins or metabolites, and various types of physical or chemical parameters. An analytical instrument may include units that facilitate pipetting, dispensing, and mixing of samples and / or reagents.

[0004] The analyzer may include a reagent receiving unit that holds reagents used to perform the assay. Reagents may be arranged, for example, in the form of containers, dishes, or boxes containing individual reagents or groups of reagents, placed in appropriate receivers or locations within a storage compartment or conveyor belt. It may include a consumable feeding unit. The analyzer may include processing and detection systems whose workflow is optimized for certain types of analysis. Examples of such analyzers are clinical chemistry analyzers, coagulation chemistry analyzers, immunochemistry analyzers, urine analyzers, and nucleic acid analyzers, used to detect the results of chemical or biological reactions or monitor the progress of chemical or biological reactions.

[0005] Currently, in the medical or chemical laboratory field, especially in clinical analyzers (such as IVD), each instrument requires an external display or monitor. However, this is limited in terms of device space and information display methods, requiring large monitors or necessitating a proportional reduction in information size.

[0006] US 2013 / 0266952 A1 describes a laboratory apparatus for handling liquids, the apparatus including a unit for handling the liquids and an operating and / or display unit. The apparatus module includes the unit for handling the liquids, and the operating and / or display module, which is physically separated from the apparatus module completely or partially, includes the operating and / or display unit. Means for wireless communication between the apparatus module and the operating and / or display module are provided.

[0007] US 10,648,993 B2 describes a laboratory apparatus and method for controlled processing of at least one laboratory sample. The laboratory apparatus includes at least one processing device. The processing is controlled by the laboratory apparatus using: several program parameters, control devices, a user interface device for manually inputting data by a user, and a user interface device for displaying information, which may be particularly dependent on this data. The user interface device includes a display on which a display area may be represented. The user interface device includes a motion detection sensor device arranged to detect at least one user movement that can be performed by the user on the display area. The control devices are arranged to provide a motion detection input mode to select and / or define the values ​​of the at least one program parameter depending on the at least one user movement, and to display at least one graphical sketch element representing the at least one user movement in the display area depending on the at least one user movement.

[0008] US 2020 / 0049725 A1 describes a dashboard interface displayed on a laboratory instrument that provides summarized status information from multiple other interfaces organized into a single interface. Nearby users of the laboratory instrument can view the summarized status information, and selecting partial information via a touchscreen display will directly navigate to a subsequent interface, which can be used to view additional information or make configuration changes related to the selected information. The dashboard can function as a screensaver on the laboratory instrument when it is not in use, or can be navigated to by active users of the laboratory instrument, or both.

[0009] US 10,506,052 B2 describes session state of a local user interface that is transmitted to a mobile device to allow an operator to perform remote tasks while maintaining interaction with a central controller. Session state can be transmitted between the user interface located on the central controller and the mobile computing device using tags provided by the local user interface or the mobile computing device. The session is identified by tags detected by sensors in the local user interface or the mobile computing device to transmit session state therebetween. Session state can be advanced or influenced by input at one point on a platform. Control execution can continue regardless of where the session state interaction takes place. Tags used to transmit session state between platforms may be provided in the form of keys or tokens containing session identification information.

[0010] In the field of medical device technology, as described in US 2018 / 0015215 A1, a display device for a medical device is known. The display device includes a projection surface disposed on the medical device and configured to present predetermined display content in a manner visible to a user of the medical device; and a projection device disposed on the medical device and configured to project the predetermined display content from the back of the projection surface onto the projection surface. The projection surface and the projection device are configured as a head-up display unit for presenting the field of view of the displayed content.

[0011] US 9,526,459 B2 describes a vision management system for a medical device, which includes a projection device and a controller to generate control signals based on parameters associated with the use of the medical device. The projection device projects a message onto a surface where an image can be viewed in response to the control signals.

[0012] Despite the implementation of the methods and devices described above, it remains necessary to eliminate the need for external monitors or displays on any clinical analyzer.

[0013] Problems to be solved

[0014] Therefore, it is desirable to provide methods and apparatus that at least partially address the aforementioned technical challenges of known methods and apparatus of similar kind. Specifically, a method and apparatus should be proposed that allows for the elimination of the need for external monitors or displays on any clinical analyzer. Summary of the Invention

[0015] This problem is solved by a laboratory analyzer having the features of the independent claims and a method for displaying screen information onto the housing of the laboratory analyzer. Advantageous embodiments that can be implemented individually or in any combination are set forth in the dependent claims and throughout the specification.

[0016] As used below, the terms “have,” “include,” or “contain,” or any of their arbitrary grammatical variations, are used in a non-exclusive manner. Thus, these terms can refer either to a situation where no other features exist in the entity described in the context besides those introduced by these terms, or to a situation where one or more other features exist. For example, the statements “A has B,” “A includes B,” and “A contains B” can refer either to a situation where no other elements exist in A besides B (i.e., A is solely and uniquely composed of B), or to a situation where entity A contains one or more other elements besides B (such as element C, element D, or even other elements).

[0017] Additionally, it should be noted that the terms "at least one," "one or more," or similar expressions indicating a feature or element may appear once or more, but will only be used once when introducing the corresponding feature or element. In the following text, in most cases, when referring to the corresponding feature or element, the expressions "at least one" or "one or more" will not be used repeatedly, even though the corresponding feature or element may appear only once or more.

[0018] Furthermore, as used below, the terms “preferredly,” “more preferably,” “particularly,” “more particularly,” “specifically,” “more specifically,” or similar terms are used in combination with optional features without limiting the possibility of alternatives. Therefore, features introduced by these terms are optional features and are not intended to limit the scope of the claims in any way. As those skilled in the art will recognize, the invention can be practiced by using alternative features. Similarly, features introduced by “in one embodiment of the invention” or similar expressions are intended to be optional features without limiting alternative embodiments of the invention, without limiting the scope of the invention, and without limiting the possibility of combining features introduced in this way with other optional or non-optional features of the invention.

[0019] In a first aspect of the invention, a laboratory analyzer is disclosed. As used herein, the term "laboratory" is a broad term and is given a common and conventional meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term may specifically refer to, but is not limited to, at least one environment comprising at least one analyzer and / or at least one instrument configured for analyzing at least one sample. A laboratory may be a location configured for operations in the natural sciences and / or engineering fields, and in a sense, provides opportunities for performing corresponding measurements and controls.

[0020] As used herein, the term "laboratory analyzer" is a broad term and is given a common and conventional meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, a device configured for analyzing at least one sample (and particularly multiple samples). At least one reagent may be used to prepare the sample to be analyzed. In particular, laboratory analyzers are used for electrochemical and / or spectroscopic experiments. Laboratory analyzers can be used in medical or chemical laboratory fields, particularly for in vitro diagnostics (IVD). Laboratory analyzers may be configured to perform one or more processing steps and / or workflow steps on one or more biological samples and / or one or more reagents. Therefore, the term "processing step" refers to a physically performed processing step, such as centrifugation, aliquoting, sample analysis, etc. The term "analyzer" encompasses pre-analytical sample work units, post-analytical sample work units, and analytical work units.

[0021] As used herein, the term "sample" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, aliquots of substances such as chemical or biological compounds. Specifically, a sample may be or may include at least one biological specimen, such as one or more of the following: blood; serum; plasma; urine; saliva. Additionally or alternatively, a sample may be or may include chemical substances or compounds and / or reagents. A sample may specifically be a liquid sample, such as aliquots of fluid substances of chemical or biological compounds. For example, a liquid sample may be or may include at least one pure liquid, such as a liquid substance and / or a solution containing one or more liquid substances, which contains at least one chemical and / or biological substance. As another example, a liquid sample may be or may include liquid mixtures, such as suspensions, emulsions, and / or dispersions of one or more chemical and / or biological substances. However, other samples may also be possible, particularly non-liquid samples. Other sample types may include, for example, tissues, homogenized materials, etc.

[0022] The sample to be analyzed may be contained in a sample tube. As used herein, the term "sample tube" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term may specifically refer to, but is not limited to, a container configured to perform one or more of the following: containment of a sample, storage of a sample, and / or transfer of a sample. The sample tube may be a glass tube or a transparent plastic tube. The sample tube may be a cylindrical tube, for example, a cylindrical tube having a circular and / or polygonal cross-section. Other types or forms of sample tubes are also possible. The sample tube may include a bottom, a body, and a cap, the cap including a seal. The bottom may be configured to confine the sample tube to its lower end. The body may be configured to form the shape of the sample tube. The cap may be configured to reversibly close the sample tube at its upper end using a mechanism of a specific type of seal. For example, the cap seal of the sample tube may include one or more of a screw seal, a rubber seal, a blood coagulation seal, or a push-in seal. The upper and lower ends of the sample tube may be defined according to how the sample tube is used.

[0023] Laboratory analyzers include

[0024] - A housing that at least partially encloses at least one analytical instrument;

[0025] - At least one display device, wherein the display device includes at least one screen, wherein the screen is at least partially transparent and at least partially reflective, wherein the screen is integrated into a housing, and wherein the display device is configured to display screen information on the screen such that the screen information is visible and / or readable from the outside of the housing.

[0026] As used herein, the term "analytical instrument" is a broad term and is given a common and conventional meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, any apparatus configured for analyzing at least one sample. For example, an analytical instrument may be configured to perform at least one chemical analysis.

[0027] As used further herein, the term "casing," also meaning "cover," is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, substantially any element configured to completely or partially enclose and / or cover one or more components and to provide protection to those components, such as against environmental and / or mechanical influences and / or humidity. Specifically, a casing may be or may include a rigid casing, such as a rigid casing made of one or more of plastic, metallic, or cardboard materials. As used herein, the term "at least partially enclosed" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, embodiments in which the casing completely encloses the analytical instrument and embodiments in which components or elements of the analytical instrument are not covered by the casing. The casing may include at least one opening allowing access to the analytical instrument. For example, the casing may include at least one front door. The front door may be openable and closable. The front door can be switched from a closed state to an open state and vice versa by one or more of the following methods: movable, sliding, or swinging. For example, the front door can be an upward-opening (especially a sliding) door.

[0028] As used further herein, the term "display device" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, at least one electronic device including at least one display. As used further herein, the term "display" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, a device of any shape configured for displaying information items (such as at least one image, at least one chart, at least one histogram, at least one text, at least one symbol). The display device includes said at least one screen. The screen may have any shape, preferably a rectangular shape. The screen may be defined by and / or adjusted to the shape of the housing, particularly the shape of the front door.

[0029] The screen is at least partially transparent and at least partially reflective. As used herein, the term "transparent" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term specifically refers to, but is not limited to, the property of a screen that allows light (particularly light within a specific wavelength range) to pass through. As used herein, the term "reflective" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term specifically refers to, but is not limited to, the property of a screen that impedes the passage of light (particularly light within a specific wavelength range). For example, the screen may have a transparency of 25% to 50%, preferably 30% to 40%. Specifically, the screen may have a transparency of 25% to 50%, preferably 30% to 40%, within the visible spectrum. The visible spectrum may be in the range of 500 nm to 780 nm.

[0030] The screen can be configured to make dark content displayed on it appear transparent. Specifically, the screen can allow visibility from the outside of the housing to the inside, particularly for observing analytical instruments and / or samples. The screen can also be configured to make light content displayed on it appear opaque.

[0031] The screen is particularly integrated, either partially or completely, into the housing. As used herein, the term "integrated into the housing" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term may specifically refer to, but is not limited to, the fact that at least one element of the screen is integrated (particularly as part of the housing). Embodiments in which the screen is completely integrated into the housing are possible. Alternatively, components of the screen (such as electronics, controllers, etc.) may be arranged offset from the housing.

[0032] The display device is configured to display screen information on a screen such that the screen information is visible and / or readable from the outside of the housing. As used herein, the term "screen information" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term may specifically refer to, but is not limited to, any information relating to a laboratory analyzer, such as information about a sample, information about the laboratory analyzer, such as status, control information, operating information, commands, etc. Screen information may include at least one user interface and / or may be used as a user interface. In particular, screen information may include the operation panel and / or controller menu of the laboratory analyzer. However, other screen information is also possible. For example, screen information may include a keyboard. Screen information may include at least one hologram.

[0033] The display device may include at least one head-up display and / or at least one organic light-emitting diode (OLED) display, particularly an OLED foil display. Specifically, laboratory analyzers (particularly IVD analyzers) may include a housing with head-up display technology.

[0034] As used herein, the term "heads-up display" is a broad term and is given a common and conventional meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term may specifically refer to, but is not limited to, any transparent display that presents data without requiring the user to shift their gaze from their usual viewpoint. The screen may be configured as a projection screen for the at least one heads-up display device. The heads-up display device may include at least one imaging unit configured to generate screen information and provide that screen information to the projection screen. The imaging unit may include at least one projector (e.g., at least one beamer) configured to project the screen information onto the projection screen. The projector may be disposed inside the housing, for example, on a wall opposite the front door. However, other locations for disposing of the projector are also possible, for example, by using at least one reflective element (e.g., a mirror). The projector may be configured to project screen information onto the projection screen such that the screen information is visible and / or readable from outside the housing, particularly for a user located in front of the front door. The screen may be at least partially integrated into the front door.

[0035] As used herein, the term "organic light-emitting diode" is a broad term and is given a common and conventional meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, a light-emitting diode (LED) in which the emitting electroluminescent layer is an organic compound film configured to emit light in response to an electric current. OLED displays may be configured to emit visible light. Specifically, OLED displays may be transparent OLED (TOLED) displays. OLED displays may be invisible and transparent in an inactive state. OLED displays (particularly their content) may be visible in an active state.

[0036] The screen may include at least one interactive surface configured to provide a human-machine interface. As used herein, the term "interactive surface" is a broad term and is given a common and conventional meaning to those skilled in the art, and is not limited to a specific or customary meaning. The term may specifically refer to, but is not limited to, an interface configured to receive at least one user input, for example, through touch and / or gesture recognition. The screen may be configured as an input device. Specifically, the interactive surface includes at least one touchscreen. The touchscreen can be touched with a finger or stylus. Additionally or alternatively, the interactive surface may be configured for gesture recognition, particularly gesture recognition. The laboratory analyzer may include at least one camera configured to record gestures. This may allow or even eliminate the need for a touchscreen.

[0037] As used herein, the term "camera" is a broad term and will be given a meaning common and customary to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term may refer to, but is not limited to, a device having at least one imaging element configured to record or capture spatially resolved one-dimensional, two-dimensional, or even three-dimensional optical data or information. A camera may be a pixelated camera comprising a pixel matrix. As an example, a camera may include at least one camera chip configured to record images, such as at least one CCD chip and / or at least one CMOS chip.

[0038] The screen can be configured to receive input and send it to the processing unit (particularly the controller) of the laboratory analyzer for processing. The processing unit can be configured to control and / or operate the laboratory analyzer based on the received input. Specifically, the processing unit can be configured to perform posture recognition by evaluating postures recorded by a camera. The processing unit can be configured to convert the recognized postures into control and / or operation commands for controlling and / or operating the laboratory analyzer.

[0039] The laboratory analyzer may include at least one camera configured to control processes within the analyzer. For example, the camera may be configured to control a gripper in a tube sorting device. The camera can be used to detect posture control. It can be used to identify the postures of a laboratory technician using a displayed keyboard or menu.

[0040] The laboratory analyzer may include the at least one processing unit configured to provide screen information and / or to process user input obtained via the screen. As used herein, the term "processing unit" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or custom meaning. The term may specifically refer to, but is not limited to, any means suitable for performing control and processing, preferably by using at least one data processing means, and more preferably by using at least one processor and / or at least one application-specific integrated circuit (ASIC). Thus, as an example, the processing unit may include one or more programmable means, such as one or more computers, application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other means configured to perform control and / or processing. Thus, as an example, the at least one processing unit may include at least one data processing means having software code stored thereon, the software code comprising a plurality of computer commands. The processing unit may provide one or more hardware elements for performing one or more specified operations, and / or may provide software running thereon to one or more processors for performing one or more specified operations.

[0041] The laboratory analyzer may include at least one communication interface. The communication interface may be configured to display screen information on at least one portable device (such as a tablet or other smart device) associated with the laboratory analyzer. The communication interface may also be configured to display screen information on a tablet or other smart device associated with the laboratory analyzer when the housing is open. This may allow for the elimination of the need for an additional monitor. Specifically, the communication interface may provide a means for transmitting or exchanging information. In particular, the communication interface may provide data transmission connectivity, such as Bluetooth, NFC, inductive coupling, etc. As an example, the communication interface may be or may include at least one port, including one or more of a network or Internet port, a USB port, and a disk drive.

[0042] For example, a laboratory analyzer can be configured to project an operation panel and / or controller menu onto the housing (particularly the front door) of the IVD analyzer, and / or integrate the operation panel and / or controller menu into the housing. This can be achieved in the form of a head-up display and / or using an OLED display. The screen can also be used as an input device and can function like a touchscreen touched by a finger or stylus to register events and send them to the processing unit for processing. Therefore, it can be used in place of an external monitor.

[0043] This invention allows for the elimination of the need for an external monitor or display on any clinical analyzer, used by employing their covers or housings, to display any information typically shown on an external monitor or display. This can be achieved using the same technology as a "head-up display." Optionally, the housing may also have touch sensing capabilities and / or even gesture recognition.

[0044] In another aspect, the present invention discloses a method for displaying screen information on the housing of a laboratory analyzer, wherein the laboratory analyzer according to the invention is used. The laboratory analyzer includes a housing that at least partially encloses at least one analytical instrument. The method includes displaying screen information on at least one display device of the laboratory analyzer, such that the screen information is visible and / or readable from outside the housing. The display device includes at least one screen. The screen is at least partially transparent and at least partially reflective, wherein the screen is integrated into the housing.

[0045] This method can be implemented by a computer. As used herein, the term "computer implemented" is a broad term and is given a common and customary meaning to those skilled in the art, and is not limited to a specific or customary meaning. Specifically, the term can refer to, but is not limited to, a process wholly or partially implemented using a data processing apparatus (e.g., a data processing apparatus including at least one processor, particularly a processing unit). Therefore, the term "computer" can generally refer to an apparatus having at least one data processing apparatus (e.g., at least one processor), or a combination or network of apparatuses. Additionally, a computer may include one or more other components (such as at least one of a data storage device, an electronic interface, or a human-machine interface).

[0046] This document further discloses and proposes a computer program including computer-executable instructions that, when executed on a computer or computer network, are used to perform the method according to the invention in one or more embodiments disclosed herein. Specifically, the computer program may be stored on a computer-readable data carrier and / or a computer-readable storage medium.

[0047] As used herein, the terms “computer-readable data carrier” and “computer-readable storage medium” can specifically refer to non-transitory data storage devices, such as hardware storage media having computer-executable instructions stored thereon. Computer-readable data carriers or storage media can specifically be or may include storage media such as random access memory (RAM) and / or read-only memory (ROM).

[0048] Therefore, specifically, one, more than one, or even all of the method steps indicated above can be performed by using a computer or computer network, preferably by using a computer program.

[0049] This document further discloses and proposes a computer program product having program code tools so that, when executed on a computer or computer network, the method according to the invention is performed in one or more embodiments appended herein. Specifically, the program code tools may be stored on a computer-readable data carrier and / or a computer-readable storage medium.

[0050] This document further discloses and proposes a data carrier having a data structure stored thereon, which, after being loaded into a computer or computer network, such as after being loaded into the working memory or main memory of the computer or computer network, can perform methods according to one or more embodiments disclosed herein.

[0051] This document further discloses and proposes a computer program product having program code tools stored on a machine-readable medium, so that when the program is executed on a computer or computer network, it performs methods according to one or more embodiments disclosed herein. As used herein, a computer program product refers to a program that is a tradable product. The product can generally exist in any format (such as paper format) or on a computer-readable data carrier and / or computer-readable storage medium. Specifically, the computer program product can be distributed on a data network.

[0052] This document further discloses and proposes a modulated data signal containing instructions readable by a computer system or computer network for performing a method according to one or more embodiments disclosed herein.

[0053] Referring to the computer implementation aspects of the present invention, one or more method steps, or even all method steps, of the methods according to one or more embodiments disclosed herein can be performed using a computer or computer network. Therefore, in general, any method steps, including providing and / or processing data, can be performed using a computer or computer network. Generally, these method steps may include any method steps other than those typically requiring manual operation (such as providing samples and / or performing certain aspects of actual measurements).

[0054] Specifically, this article further discloses:

[0055] - A computer or computer network including at least one processor, wherein the processor is adapted to perform a method according to one of the embodiments described in this specification.

[0056] - A computer-loadable data structure, which, when executed on a computer, performs a method according to one of the embodiments described in this specification.

[0057] - A computer program, wherein the computer program is adapted, when executed on a computer, to perform a method according to one of the embodiments described in this specification.

[0058] - A computer program, including program tools, which, when executed on a computer or on a computer network, perform a method according to one of the embodiments described in this specification.

[0059] - A computer program comprising program means according to the foregoing embodiments, wherein such program means are stored on a computer-readable storage medium.

[0060] - A storage medium on which a data structure is stored and wherein the data structure is adapted to perform a method according to one of the embodiments described herein after being loaded into the main memory and / or working memory of a computer or computer network.

[0061] - A computer program product having program code tools, wherein the program code tools may be stored or stored on a storage medium for performing a method according to one of the embodiments described in this specification when the program code tools are executed on a computer or computer network.

[0062] In summary, and without excluding other possible embodiments, the following embodiments are conceivable:

[0063] Example 1. A laboratory analyzer, comprising:

[0064] - A housing that at least partially encloses at least one analytical instrument;

[0065] - At least one display device, wherein the display device includes at least one screen, wherein the screen is partially transparent and reflective, wherein the screen is integrated into a housing, and wherein the display device is configured to display screen information on the screen such that the screen information is visible and / or readable from the outside of the housing.

[0066] Example 2. The laboratory analyzer according to the foregoing embodiments, wherein the display device includes at least one head-up display and / or at least one organic light-emitting diode (OLED) display.

[0067] Example 3. The laboratory analyzer according to the foregoing embodiments, wherein the screen is the projection screen of the at least one head-up display device, wherein the head-up display device includes at least one imaging unit, the at least one imaging unit being configured to generate screen information and provide the screen information to the projection screen.

[0068] Example 4. The laboratory analyzer according to the foregoing embodiments, wherein the imaging unit includes at least one projector configured to project screen information onto a projection screen.

[0069] Example 5. The laboratory analyzer according to the foregoing embodiments, wherein the projector is arranged inside the housing, and the projector is configured to project screen information onto a projection screen such that the screen information is visible and / or readable from outside the housing.

[0070] Example 6. A laboratory analyzer according to any one of the foregoing embodiments, wherein the housing includes a front door, and the screen is at least partially integrated into the front door.

[0071] Example 7. A laboratory analyzer according to any one of the foregoing embodiments, wherein the screen information includes the operation panel and / or controller menu of the laboratory analyzer.

[0072] Example 8. A laboratory analyzer according to any one of the foregoing embodiments, wherein the screen includes at least one interactive surface configured to provide a human-machine interface.

[0073] Example 9. The laboratory analyzer according to the foregoing embodiments, wherein the interactive surface includes at least one touch screen.

[0074] Example 10. A laboratory analyzer according to any one of the foregoing two embodiments, wherein the interactive surface is configured for gesture recognition.

[0075] Example 11. A laboratory analyzer according to any one of the foregoing embodiments, wherein the laboratory analyzer includes at least one processing unit configured to provide screen information and / or configured to process user input obtained via the screen.

[0076] Example 12. A laboratory analyzer according to any one of the foregoing embodiments, wherein the laboratory analyzer includes at least one communication interface configured to display screen information on at least one portable device associated with the laboratory analyzer.

[0077] Example 13. A laboratory analyzer according to any one of the foregoing embodiments, wherein the laboratory analyzer includes at least one camera configured for controlling the process of the laboratory analyzer, wherein the camera is also capable of detecting posture control.

[0078] Example 14. A method for displaying screen information on the housing of a laboratory analyzer, wherein a laboratory analyzer according to any one of the foregoing embodiments is used; wherein the laboratory analyzer includes a housing that at least partially encloses at least one analytical instrument; wherein the method includes displaying screen information on at least one display device of the laboratory analyzer such that the screen information is visible and / or readable from the outside of the housing; wherein the display device includes at least one screen, wherein the screen is at least partially transparent and at least partially reflective, wherein the screen is integrated into the housing.

[0079] Example 15. The method according to the foregoing embodiments, wherein the method is implemented by a computer. Attached Figure Description

[0080] Preferably, additional optional features and embodiments will be disclosed in more detail in the following description of embodiments, in conjunction with the dependent claims. As those skilled in the art will recognize, each optional feature can be implemented individually and in any feasible combination. The scope of the invention is not limited to the preferred embodiments. Embodiments are schematically depicted in the accompanying drawings. In these drawings, the same reference numerals refer to the same or functionally equivalent elements.

[0081] In the attached diagram:

[0082] Figure 1 illustrates an embodiment of the laboratory analyzer according to the present invention. Detailed Implementation

[0083] Figure 1 illustrates, in a highly schematic manner, an exemplary embodiment of the laboratory analyzer 110 according to the present invention. The laboratory analyzer can be used in a laboratory. A laboratory can be a location configured for operations in the natural sciences and / or engineering fields, providing opportunities for corresponding measurements and controls. The laboratory analyzer 110 can be configured to analyze at least one sample (particularly multiple samples). At least one reagent can be used to prepare the sample to be analyzed. In particular, the laboratory analyzer 110 is used for electrochemical and / or spectroscopic experiments. The laboratory analyzer 110 can be used in the fields of medical or chemical laboratories, particularly for in vitro diagnostics (IVD). The laboratory analyzer 110 can be configured to perform one or more processing steps and / or workflow steps on one or more biological samples and / or one or more reagents. Processing steps may include one or more of centrifugation, aliquoting, sample analysis, etc. The laboratory analyzer 110 may be or may include one or more of a pre-analytical sample working unit, a post-analytical sample working unit, and an analytical working unit.

[0084] Specifically, the sample may be or may include at least one biological specimen, such as one or more of the following: blood; serum; plasma; urine; saliva. Additionally or alternatively, the sample may be or may include chemical substances or compounds and / or reagents. The sample may specifically be a liquid sample, such as an aliquot of a fluid substance of a chemical or biological compound. For example, a liquid sample may be or may include at least one pure liquid, such as a liquid substance and / or a solution containing one or more liquid substances, which contains at least one chemical and / or biological substance. As another example, a liquid sample may be or may include a liquid mixture, such as a suspension, emulsion, and / or dispersion of one or more chemical and / or biological substances. However, other samples are also possible, particularly non-liquid samples. Other sample types may include, for example, tissues, homogenized materials, etc. The sample may be contained in sample tube 112.

[0085] Laboratory analyzer 110 includes at least one analytical instrument 114. Analytical instrument 114 can be any device configured for analyzing at least one sample. For example, analytical instrument 114 can be configured to perform at least one chemical analysis. Analytical instrument 114 may include at least one xyz-channel 116 for handling sample tubes 112. Analytical instrument 114 may include at least one tube holder 118 for selecting, positioning, and holding one of the sample tubes 112 during analysis.

[0086] Laboratory analyzer 110 includes a housing 120. A housing 116 is configured to at least partially enclose the analytical instrument 114. A housing 120 is configured to fully or partially enclose and / or cover one or more components and to provide protection to these components, such as against environmental and / or mechanical influences and / or humidity. Specifically, housing 120 may be or may include a rigid housing, such as a rigid housing made of one or more of plastic, metallic, or cardboard materials. Housing 120 may include at least one opening 122 allowing access to the analytical instrument. For example, housing 120 may include at least one front door 124. Front door 124 may be openable and closable. Front door 124 may be one or more of movable, sliding, or swingable from a closed state to an open state, and vice versa. For example, front door 124 may be an upward-opening (particularly sliding) door.

[0087] The laboratory analyzer includes at least one display device 126. The display device 126 includes at least one screen 128. The screen 128 may have any shape, preferably a rectangular shape. The screen 128 may be defined by the shape of the housing 120 and / or adjusted to the shape of the housing, particularly the shape of the front door 124.

[0088] Screen 128 is at least partially transparent and at least partially reflective. For example, screen 128 may have a transparency of 25% to 50%, preferably 30% to 40%. Specifically, the screen may have a transparency of 25% to 50%, preferably 30% to 40%, in the visible spectrum.

[0089] Screen 128 can be configured such that dark content displayed on screen 128 appears transparent. Specifically, screen 128 can allow visibility from the outside of housing 120 to the interior of housing 120, particularly for observing analytical instruments 114 and / or samples. Screen 128 can also be configured such that light content displayed on screen 128 appears opaque.

[0090] Screen 128 is integrated, in particular, partially or completely, into housing 120. Display device 126 is configured to display screen information on screen 128, making the screen information visible and / or readable from outside housing 120. Screen information may be or may include any information relating to laboratory analyzer 110, such as information about the sample, information about laboratory analyzer 110, such as status, control information, operating information, commands, etc. Screen information may serve as a user interface. In particular, screen information may include the operation panel and / or controller menu of laboratory analyzer 110. However, other screen information is also possible. For example, screen information may include a keyboard. Screen information may include at least one hologram.

[0091] Display device 126 may include at least one head-up display 130 and / or at least one organic light-emitting diode (OLED) display, particularly an OLED foil display. Specifically, laboratory analyzer 110 (particularly IVD analyzer) may include a housing 120 with head-up display technology.

[0092] The head-up display 130 may be or may include a transparent display that presents data without requiring the user to shift their gaze from their normal viewpoint. Screen 128 may be configured as a projection screen for the at least one head-up display device 130. The head-up display device 130 may include at least one imaging unit 132 configured to generate screen information and provide it to the projection screen. Imaging unit 132 may include at least one projector (e.g., at least one beamer) configured to project screen information onto the projection screen. The projector may be located inside the housing 120, for example, on a wall opposite the front door 124. However, other locations for projector placement are also possible, for example, by using at least one reflective element (e.g., a mirror). The projector may be configured to project screen information onto the projection screen such that the screen information is visible and / or readable from outside the housing 120, particularly for a user located in front of the front door 124. Screen 128 may be at least partially integrated into the front door.

[0093] Screen 128 may include at least one interactive surface 134 configured to provide a human-machine interface. Interactive surface 134 may be an interface configured to receive at least one user input, for example, via touch and / or gesture recognition. Screen 128 may be configured as an input device. Specifically, interactive surface 134 includes at least one touchscreen. The touchscreen can be touched with a finger or stylus. Additionally or alternatively, interactive surface 134 may be configured for gesture recognition, particularly gesture recognition. For this purpose, laboratory analyzer 110 may include at least one camera 136 configured to record gestures. This may allow or even eliminate the need for a touchscreen. Screen 128 may be configured to receive input and transmit it to a processing unit 138 (particularly a controller) of laboratory analyzer 110 for processing. Processing unit 138 may be configured to control and / or operate laboratory analyzer 110 based on the received input. Specifically, processing unit 138 may be configured to perform gesture recognition by evaluating gestures (particularly gesture control) recorded and / or detected by camera 136. Processing unit 138 can be configured to convert the identified posture into control and / or operation commands for controlling and / or operating laboratory analyzer 110. Furthermore, camera 136 can be used to monitor the processes of laboratory analyzer 110 and thus control the processes of laboratory analyzer 110.

[0094] The laboratory analyzer 110 may include at least one communication interface 140. The communication interface 140 may be configured to display screen information on at least one portable device 142 (such as a tablet or other smart device) associated with the laboratory analyzer 110. The communication interface 140 may also be configured to display screen information on the tablet or other smart device associated with the laboratory analyzer when the housing is open. This may allow for the elimination of the need for an additional monitor. Specifically, the communication interface 140 may provide a means for transmitting or exchanging information. In particular, the communication interface 140 may provide data transmission connectivity, such as Bluetooth, NFC, inductive coupling, etc. As an example, the communication interface may be or may include at least one port, including one or more of a network or Internet port, a USB port, and a disk drive.

[0095] For example, the laboratory analyzer 110 can be configured to project the operation panel and / or controller menu onto the housing 120 (particularly the front door 124) of the IVD analyzer, and / or integrate the operation panel and / or controller menu into the housing. This can be achieved in the form of a head-up display 130 and / or using an OLED display. The screen 128 can also be used as an input device and can function like a touchscreen touched by a finger or stylus to register events and send them to the processing unit 138 for processing. Therefore, it can be used in place of an external monitor.

[0096] List of reference numerals

[0097] 110 Laboratory Analyzer

[0098] 112 Sample tubes

[0099] 114 Analytical Instruments

[0100] 116 xyz-pathway

[0101] 118 Pipe clamp

[0102] 120 housing

[0103] 122 Opening

[0104] 124 Qianmen

[0105] 126 Display Device

[0106] 128 screens

[0107] 130 Head-up Display

[0108] 132 imaging units

[0109] 134 Interactive Surfaces

[0110] 136 camera

[0111] 138 processing units

[0112] 140 Communication Interface

[0113] 142 Portable devices

Claims

1. A laboratory analyzer (110), comprising: - a housing (120) at least partially enclosing at least one analyzer instrument (114); - at least one display device (126), wherein the display device (126) comprises at least one screen (128), wherein the screen (128) is partially transparent and partially reflective, wherein the screen (128) is integrated into the housing (120), wherein the display device (126) is configured for displaying screen information on the screen (128) such that the screen information is visible and / or readable from outside the housing (120), and wherein the display of the screen information allows a perspective from outside the housing to inside the housing.

2. The laboratory analyzer (110) according to claim 1, wherein the display device (126) comprises at least one head-up display device (130) and / or at least one organic light emitting diode (OLED) display.

3. The laboratory analyzer (110) according to claim 2, wherein the screen (128) is a projection screen of the at least one head-up display device (130), wherein the head-up display device (130) comprises at least one imaging unit (132) configured for generating the screen information and providing the screen information to the projection screen.

4. The laboratory analyzer (110) according to claim 3, wherein the imaging unit (132) comprises at least one projector configured for projecting the screen information on the projection screen.

5. The laboratory analyzer (110) according to claim 4, wherein the projector is arranged inside the housing (120), wherein the projector is configured for projecting the screen information on the projection screen such that the screen information is visible and / or readable from outside the housing (120).

6. The laboratory analyzer (110) according to any one of claims 1-5, wherein the housing (120) comprises a front door (124), wherein the screen (128) is at least partially integrated into the front door (124).

7. The laboratory analyzer (110) according to any one of claims 1-5, wherein the screen information comprises an operating panel and / or a controller menu of the laboratory analyzer (110).

8. The laboratory analyzer (110) according to any one of claims 1-5, wherein the screen (128) comprises at least one interaction surface (134) configured for providing a human-machine interface.

9. The laboratory analyzer (110) according to claim 8, wherein the interaction surface (134) comprises at least one touch screen.

10. The laboratory analyzer (110) according to claim 8, wherein the interaction surface (134) is configured for gesture recognition.

11. The laboratory analyzer (110) according to any one of claims 1 to 5, wherein the laboratory analyzer (110) comprises at least one processing unit (138) configured for providing the screen information and / or configured for processing user input obtained via the screen (128).

12. The laboratory analyzer (110) according to any one of claims 1 to 5, wherein the laboratory analyzer (110) comprises at least one communication interface (140), wherein the communication interface (140) is configured for displaying the screen information on at least one portable device (142) associated with the laboratory analyzer (110).

13. The laboratory analyzer (110) according to any one of claims 1 to 5, wherein the laboratory analyzer (110) comprises at least one camera (136) configured for controlling a process of the laboratory analyzer (110), wherein the camera (136) is further usable for detecting gesture control.

14. A method for displaying screen information onto a housing (120) of a laboratory analyzer (110), wherein a laboratory analyzer (110) according to any one of the preceding claims is used, wherein the laboratory analyzer (110) comprises a housing (120) at least partially enclosing at least one analyzer instrument (114), wherein the method comprises displaying the screen information on at least one display device (126) of the laboratory analyzer (110) such that the screen information is visible and / or readable from outside of the housing (120), wherein the display device (126) comprises at least one screen (128), wherein the screen (128) is at least partially transparent and at least partially reflective, wherein the screen (128) is integrated into the housing (120), and wherein the display of the screen information allows a perspective of the screen information from outside of the housing to inside of the housing.

15. The method according to claim 14, wherein the method is computer-implemented.

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