37 results about "INTRODUCTION device" patented technology

The utility model particularly relates to a sample introduction device which comprises a sample introduction chamber, the sample introduction chamber comprises a main body and a cover body, a sealing ring is arranged on the top surface of the main body, a containing cavity located on the inner side of the sealing ring is formed in the top surface of the main body, and a first connecting port and a second connecting port which are communicated with the containing cavity are formed in the main body. The first connector is used for being communicated with a sample injection pipe, and the second connector is used for being communicated with a combustion pipe. The cover body is at least arranged in a movable mode in the height direction of the main body, and the cover body is used for blocking the containing cavity. According to the sample introduction device, the accommodating cavity, the first connecting port and the second connecting port are formed in the main body, so that the porcelain boat can pass through the first connecting port, the accommodating cavity and the second connecting port in sequence to realize sample introduction of the porcelain boat, and the cover body capable of moving along the height direction is arranged, so that the sample introduction of the porcelain boat is realized. The sealing performance of the sample introduction chamber is improved, and the problem that an existing sample introduction chamber is not tight in sealing is solved.

The invention relates to a system (1) and a method for carrying out process steps using and / or on objects, at least partially under clean room conditions, wherein: the system (1) comprises a clean room structure (10); the clean room structure (10) comprises a housing (20), an introduction device and a discharge device; a main space (201) of the housing (20) is separated from an environment and the clean room condition can be met in the main space (201) of the housing (20) of the clean room structure; the system (1) comprises a plurality of process chambers (14, 15, 16, 17); the process chambers (14, 15, 16, 17) each have a chamber interior (140, 150, 160, 170) and an apparatus arranged in the chamber interior (140, 150, 160, 170) for carrying out a process step; at least one interface (152, 162) with the main space (201) is provided; in a connected state of the chamber interior (140, 150, 160, 170), the relevant chamber interior (140, 150, 160, 170) is connected to the main space (201) via the at least one interface (152, 162) in order to, in particular directly, move objects between the chamber interior (140, 150, 160, 170) and the main space (201); and the clean room condition of the main space (201) can be met at least in the connected state in the relevant chamber interior (140, 150, 160, 170).

The invention relates to the technical field of ultrasonic import, and discloses an ultrasonic import method and an ultrasonic import device.The ultrasonic import method comprises the steps that firstly, focusing parameters are matched from a pre-built parameter library based on mode information, multiple import scenes are achieved through modeling parameter adaptation, the application range of the device is expanded, and diversified use requirements are met; constructing a three-dimensional focusing coordinate system by taking the center of the array element matrix as an original point, and ensuring that coordinate calculation fits an actual transdermal scene; then, delay time is determined by calculating coordinates of each array element and an acoustic beam path of a focus point, in-phase superposition of ultrasonic waves at the focus point is ensured, phased array focusing is achieved, scattering loss of acoustic energy in the propagation process is reduced, and the acoustic energy transmission efficiency of a unit area is improved; in the application, through accurate positioning of the coordinate system, quantification of the acoustic beam path and dynamic adjustment of the delay time, the focusing precision is remarkably improved, it is ensured that the ultrasonic energy is accurately converged in the targeted introduction area, and the problem that targeted introduction is difficult to realize by a traditional method is effectively solved.

The invention relates to the technical field of stem cell introduction, and discloses a stem cell introduction device which comprises a conduction mechanism, a guide sliding butt joint mechanism is arranged at the top end of the conduction mechanism, a detachable driving mechanism is arranged at the bottom end of the guide sliding butt joint mechanism, and an expansion type turbulent flow mechanism is arranged at the top end of the guide sliding butt joint mechanism. The surface of the guiding and sliding butt joint mechanism is provided with a fixed anti-falling mechanism, the conveying and guiding mechanism comprises an infusion tube, the guiding and sliding butt joint mechanism comprises an installation head and a lower connection threaded ring, and the installation head is fixedly installed at the top end of the infusion tube. According to the stem cell leading-in device, through the arrangement of the conveying and guiding mechanism, the guiding and sliding butt joint mechanism, the detachable driving mechanism, the expansion type turbulent flow mechanism and the fixed anti-falling mechanism, the detachable driving mechanism can be used for driving the expansion type turbulent flow mechanism to perform periodic slow expansion and contraction at a certain frequency during use, so that turbulent flow of liquid medicine is realized; therefore, the mesenchymal stem cells are kept in a suspension state in the intravenous infusion process.

The application provides a liquid introduction method for introducing liquid to a workpiece, comprising: controlling a movement of an introduction assembly to a first direction to introduce liquid to the workpiece; monitoring an introduction parameter of the liquid introduced to the workpiece to reach a preset parameter; generating a liquid suction instruction based on the introduction parameter of the liquid reaching the preset parameter; and controlling the movement of the introduction assembly to a second direction based on the liquid suction instruction to suck at least part of the liquid to avoid the liquid overflowing from the surface of the workpiece, facilitate the demolding of the liquid after being solidified in the workpiece, and prevent the liquid from being deformed or broken after being solidified, thereby improving the production yield and saving the liquid use cost. The application also provides a liquid introduction mechanism and a liquid introduction device.

The utility model provides a leading-in device of an assembly type steel column foundation, which relates to the technical field of leading-in devices and comprises a mounting frame, two movable grooves are arranged on the inner surface wall of the mounting frame, and a movable frame is movably embedded between the inner surface walls of the two movable grooves. When the steel column guide-in device is used, under the interaction of a series of assemblies, when the steel column is hoisted and fixed to the guide-in device, firstly, under the operation of a worker, the limiting rod is taken out, the movable frame is moved to move in the movable groove, and therefore the steel column is driven to move transversely and horizontally, and then the limiting shaft is taken out; the movable table moves in the embedded groove, so that the steel column is driven to move longitudinally and horizontally, the position of the steel column can be adjusted through the structure and the method, the steel column can be accurately aligned with a foundation and can be installed and fixed, the stability and safety of a building are improved, and then the practicability of the guide-in device is improved.

Supporting construction (10) for a working machine comprising a mast, having a supporting leg box (12), which is open to a front side (16), and having a supporting leg (20) which is mounted displaceably in the longitudinal direction for moving between a completely retracted position and a position in which it is completely extended by a maximum extension length (A), wherein the supporting leg box (12) has, in the region of the open front side (16), a first load introduction device (30) and, at a given distance (D) from the front side (16), within the supporting leg box, a single second load introduction device (32) having at least one supporting surface (34), and wherein the supporting leg (20) has a reinforcing element (36) which extends substantially along a length (L) of the supporting leg (20) and which is designed to bear on the at least one supporting surface (34) of the single second load introduction device (32).

A transport path (10) and a method for the pushed transport of a plurality of similar articles (12) are disclosed. The transport path (10) comprises a horizontal support plane (24) provided for multi-row transport of the articles (12) and a pushing device (26) movable in a transport direction (14) of the articles (12) for rearward contact with the articles (12) and for generating a feed movement acting on the articles (12) in the transport direction (14). The transport path (10) is assigned a pulse introduction device (44) for introducing mechanical pulses at least into partial areas of the horizontal support plane (24) and / or into the pushing device (26). In the method, a movable push bar (28) resting on the back of the articles (12) and pushing them in a transport direction (14) brings the articles (12) conveyed in multiple rows on the transport path (10) into a hexagonal arrangement (38) with respect to one another.

The invention relates to the technical field of leading-in devices, and discloses a machine head structure and a leading-in device.The machine head structure comprises a leading-in shell; the leading-in head is connected to the front end of the leading-in shell; a guide-in cavity is formed in the guide-in head, and a first opening communicating with the guide-in cavity is formed in the guide-in head; the stirring assembly is movably connected to the first opening, and at least part of the stirring assembly is arranged in the guide-in cavity through the first opening; and the driving structure is arranged in the guide-in shell, and the stirring assembly is connected with the power output end of the driving structure. According to the machine head structure and the stirring assembly, under the driving of the driving structure, the leading-in liquid in the leading-in cavity is driven to flow, so that the leading-in liquid in the leading-in cavity is mixed and stirred, various beautifying requirements of users are met, and different kinds of leading-in liquid are mixed uniformly.

The utility model discloses a sampling device which comprises a rotating wheel, a shell arranged at the top end of the rotating wheel, a base arranged at the top end of the shell, guide rods arranged at two sides of the top end of the base, a lifting mechanism arranged at the top end of the base, a rotating shaft arranged at the top end in a pipe body, a valve plate arranged at the bottom end of the rotating shaft, and a spring arranged at one side of the valve plate. The pipe body is installed on the outer side of the guide pipe, after materials pass through the pipe body, the valve plate can rotate through the rotating shaft, when the materials pass through the pipe body, the materials can burst through the valve plate and can be discharged through the guide pipe, then due to the elasticity of the spring, the spring can drive the valve plate to reset to block the pipe body, and meanwhile the check block can limit the rotating angle of the valve plate. When the material flows back, the valve plate can block the material, so that the material cannot flow back, the material can flow in the guide pipe in a one-way manner, and the aim of conveniently preventing the material from flowing back by the sampling device is fulfilled.

The present invention relates to an introducer device (1) for aiding the insertion of an enteral tube (30) into a patient, when an endotracheal tube (33) is already present. The introducer device comprising an elongate body with a functional head portion (10) for insertion into the patient's mouth (50), the head portion being provided with opposing exposed channel (3) and recessed area (11) to enable removal of the introducer device independently of the enteral tube and endotracheal tube.

The invention relates to a feed pipe-introduction device system. Known packaging equipment for blister packaging machines usually has to replace the feed pipe, which is time-consuming and has a high risk of damage. The invention relates to a feed pipe-introduction device system (100), which avoids this and comprises an introduction device (200), which has a center piece (210), an actuation end section (220) and a holding end section (230) on which a holding piece (240) is arranged, and a feed pipe (300), which has a fastening piece (350) and a pipe section (310), which has a receiving section (320) and a delivery section (330), wherein at least two plastically deformable expansion parts (340) are arranged on the delivery section, the central part and the holding part are configured to be guided through the pipe section, the holding part and the expansion part ends cooperate with each other such that the expansion part ends are detachably clamped on the holding part, and the central part is adapted to the feed pipe, the actuating end section extends into the receiving section in a state in which the end of the expander is clamped.

The utility model discloses a directional leading-in device for an ultra-thin metal plate precision leveler, which relates to the technical field of levelers and comprises a leveler body, a leading-in frame is mounted at the front end of the leveler body, a conveying belt is arranged on the inner side of the upper end of the leading-in frame, and the conveying belt is arranged on the lower end of the leading-in frame. And a first conveying roller is arranged on the inner side of the guide-in frame and located on the front side of the conveying belt. According to the directional guide-in device for the ultrathin metal plate precision leveler, the conveying belt, the conveying rollers, the positioning assemblies, the leveling rollers and the like are arranged, the guide-in frame is installed at the feeding port of the leveler body, and therefore the conveying belt and the conveying rollers are used for driving plates to move on the guide-in frame, feeding is convenient, and the production efficiency is improved. And meanwhile, the positioning wheels on the two sides can position the two sides of the metal plate to achieve directional guide-in, and the telescopic air cylinder can drive the leveling rollers to move up and down, so that the leveling rollers press and limit the upper end of the metal plate, the metal plate is prevented from being bent, and the feeding convenience is improved.

The invention relates to a method for producing a three-dimensional metallic moulded body (1) by additive manufacturing and to a corresponding device. In order to simplify the production of a three-dimensional moulded body, a method is proposed which is characterised in that an introduction device (40) positioned in a bed (3) moves along a path (11) and in that introduction into the bed (3) takes place with the aid of the introduction device (40), as a result of which construction material (41) is provided in a working space (7) formed below the surface (6) of the bed (3), as a result of which the moulded body (1) is produced, wherein the bed (3) comprises metallic particles, and wherein introduction material (43) and / or energy (42) is introduced into the bed (3) with the aid of the introduction device (40).

1. The name of the design product: beauty handle (non-invasive introduction instrument). 2. The use of the design product: for beauty and skin care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

A transport path is disclosed for pushing conveyed items, the items being a plurality of similar items (12). The transport path (10) comprises a horizontal support plane (24) for transporting the articles (12) in rows, and a pushing device (26) which moves in the transport direction (14) of the articles (12) and is used for abutting against the articles (12) on the rear side and generating a pushing movement acting on the articles (12) in the transport direction (14). The transport path (10) is assigned a pulse introduction device (44) for introducing a mechanical pulse into at least a partial region of the horizontal support plane (24) and / or the thrust device (26).

The present application proposes an introduction device, comprising a first mold body and a second mold body. The first mold body is provided with a receiving groove for placing the material to be injected with glue; the second mold body is provided with a glue injection groove and a glue injection hole connected to the glue injection groove. The glue injection groove is adapted to the receiving groove. The glue injection groove is used to accommodate the glue injected through the glue injection hole to form a protective layer on the material, and the wall surface of the glue injection groove is provided with a first non-stick layer to prevent the protective layer from adhering to the second mold body. The present application forms a protective layer on the material by cooperating with the first mold body and the wall surface of the glue injection groove is provided with the first non-stick layer. The molten glue will not corrode the first non-stick layer, thereby improving the service life of the introduction device.

The utility model discloses a noninvasive transdermal essence leading-in device which comprises a handle and a transparent front shell installed at the left end of the handle, a nozzle is arranged in the outer wall of the left end of the transparent front shell to spray essence, and a clamping groove is formed in the transparent front shell to limit the installation position of essence of a clamping bottle. A clamping type bottle is arranged in the clamping type bottle, a handle is arranged in the clamping type bottle, a stepping motor is arranged in the handle, a push rod is in transmission connection with the interior of the outer wall of the left end of the stepping motor so that essence in the clamping type bottle can be pushed out, and a needle head is arranged in the nozzle so that the essence can be sprayed out of the nozzle in a vaporific mode. After essence in the clamping type bottle is put into the transparent front shell, the remaining amount of the essence in the essence in the clamping type bottle can be observed through the transparent front shell, so that an operator can more visually find the remaining amount of the essence in the nursing process, and the amount of the remaining amount in the follow-up operation time can be better planned.

The invention relates to a boom (1, 20, 25, 40, 50, 60, 70) which can be anchored on one side thereof to an object, comprising a flat body (11) which has a spring-elastic material and is designed to withstand a variable load weight (4) and is positioned in such a way in operation with a vertically oriented surface, the planar body has a height (v) and a horizontal extent (h) which are defined by the upper edge region (6) and the lower edge region (7) in the operating position. The invention relates to a suspension arm (1, 20, 25, 40, 50, 60, 70) for a load weight (4), said suspension arm (1, 20, 25, 40, 50, 60, 70) having a horizontal extent defined on the one hand by an anchoring side region (2) for anchoring the suspension arm (1, 20, 25, 40, 50, 60, 70) to an object and on the other hand by a projecting side region (8) opposite the anchoring side region, the suspension arm (1, 20, 25, 40, 50, 60, 70) further having a force introduction device designed to support the load weight (4), characterized in that the suspension arm (1, 20, 25, 40, 50, 60, 70) has a horizontal extent. According to the invention, the planar body (11) of the cantilever (1, 20, 25, 40, 50, 60, 70) forms a deformation opening (10) and a connection device for a deformation sensor for measuring a deformation of the cantilever in the case of a current load weight (4), wherein the deformation opening (10) is formed by a planar body (11), penetrates through the planar body and is completely surrounded by the planar body, wherein all edge regions of the deformation opening lie in the plane of the planar body (11) and the deformation opening has a horizontal extent (h) defined by the anchoring side region (2) and the projecting side region (8) and a vertical extent (v) defined by the upper edge region and the lower edge region in such a way, the invention relates to a cantilever (1, 20, 25, 40, 50, 60, 70) having a deformation opening (11), which is formed by a body (11) of the cantilever (1, 20, 25, 40, 50, 60, 70) in such a way that the deformation opening deforms in a predetermined manner in the case of a respective current load weight (4), and the force introduction device is further formed by the body (11) of the cantilever (1, 20, 25, 40, 50, 60, 70). The anchor-side region (2) and the extension-side region (8) are arranged such that, in the operating position of the cantilever (1, 20, 25, 40, 50, 60, 70), at least a part of the load weight (4) is introduced into the extension-side region (8), and wherein the connecting device is designed to operatively clamp the deformation sensor between the anchor-side region (2) and the extension-side region (8). The cantilever (1, 20, 25, 40, 50, 60, 70) is simple to construct, can be produced inexpensively and allows a variable load weight (4) to be measured in a highly precise manner by means of a deformation sensor (35).

The invention relates to the technical field of import devices, and discloses an import device control method, an import device and a computer readable storage medium, the import device control method comprises the following steps: obtaining a moisture detection result of a skin moisture detection structure; acquiring import parameters of an import device according to the moisture detection result; and controlling the import device to operate according to the import parameters. According to the control method of the import device, the import parameters of the import device are adaptively adjusted according to the moisture detection result, so that a better beautifying and moisturizing effect can be achieved, excessive waste of the beautifying liquid caused by too long import time is avoided, and the user experience is improved. And excessive leading-in caused by too long leading-in time and / or too high vibration frequency of the leading-in device is avoided, and the situation that the facial skin of a consumer is damaged due to the fact that the leading-in device is excessively used is prevented.

The invention provides a split type ultrasonic leading-in device, a split type ultrasonic leading-in method and a related system.The split type ultrasonic leading-in device comprises an ultrasonic driving module which comprises a first shell and a piezoelectric ceramic transducer arranged in a groove part of the first shell, the first shell comprises a groove part, a limiting part which extends outwards along the edge of the groove part, and an attaching part which extends outwards along the edge of the limiting part; the patch module comprises a plastic substrate and an anti-seepage component which is arranged on a first end face of the plastic substrate and provided with a middle milling sinking groove, the first end face is integrally provided with a first adhesive layer cover, and the first end face of the plastic substrate is provided with the middle milling sinking groove of the anti-seepage component and used for containing a functional carrier. The first end face with the first adhesive layer cover removed is used for being attached to a target area, the limiting part is used for being matched with the anti-seepage component to form a first matched state, and the attaching part is used for being attached to the patch module to form a second matched state. Therefore, in use, the ultrasonic driving module does not need to be discarded once, and the cost is reduced.

1. The name of this design product: facial introduction instrument handle. 2. Purpose of this design product: a handle for a facial introduction device. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The application discloses an ultrasonic introduction device and relates to the technical field of medical devices.The ultrasonic introduction device comprises a base body, an ultrasonic assembly and a positioning assembly.The ultrasonic assembly comprises an ultrasonic unit arranged close to the distal end of the base body.The positioning assembly comprises a first positioning member arranged close to the proximal end of the base body.When the ultrasonic introduction device is switched from an idle state to a working state, external force makes the base body enter a set depth of a vagina.When the ultrasonic introduction device is in the working state, the ultrasonic unit releases ultrasonic waves to a set area, the first positioning member is in interference fit with the inner wall of the vagina, the force between the first positioning member and the inner wall of the vagina limits the base body, the ultrasonic unit can release ultrasonic waves to the lesion area or the detection area, and the effectiveness of ultrasonic operation is ensured.The first positioning member also relieves the problem that the base body drives the ultrasonic unit to deviate from the set area due to the vibration caused by the ultrasonic unit when releasing ultrasonic waves, and the effectiveness of ultrasonic operation is further improved.

The invention relates to the technical field of import devices, and discloses an import device control method, an import device and a computer readable storage medium, the import device control method comprises the following steps: obtaining a skin state of a to-be-imported object, and identifying a to-be-imported area of the to-be-imported object; adjusting import data of an import device according to the skin state and the to-be-imported area, and controlling the import device to operate according to the adjusted import data. According to the control method of the import device provided by the invention, different skin states and different areas to be imported can be matched with corresponding import data, so that after the operation of the import device is controlled according to the optimized import data, accurate import of the cosmetic liquid can be realized, insufficient absorption or waste of the cosmetic liquid is avoided, and the user experience is improved. The permeation efficiency is improved, the safety is improved, the individual requirements are met, and the user experience is improved.