Sample analysis apparatus

Abstract

The embodiment of the invention provides sample analysis equipment. The sample analysis equipment comprises a reagent storage device, a sample loading platform, a scheduling device, an information identification device and a control device, the reagent storage device is used for storing a kit, the sample loading platform comprises a reagent loading position, and the control device controls the scheduling device to transfer the kit from the reagent loading position to the information identification device for information identification. And after information identification is completed, the kit is transferred to the reagent storage device, and the kit is not separated from the scheduling device in the information identification process. According to the sample analysis equipment provided by the embodiment of the invention, information identification can be realized in the process of transferring the kit, the action of taking and placing the kit by the scheduling device in the code scanning process can be omitted, and the scheduling action of the scheduling device in the sample analysis equipment is simple.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a sample analysis device. Background Art

[0002] Sample analysis equipment, such as biochemical analyzers, immunoassay analyzers, coagulation analyzers and cell analyzers, are instruments used to analyze and detect samples. Generally, reagents are added to the samples, and the characteristics, chemical composition and concentration of the samples after the reaction with the reagents are measured in a certain way.

[0003] Sample analysis equipment will continuously consume reagents during the sample detection process. How to achieve a rapid reagent loading process is a problem that needs to be solved urgently. Summary of the invention

[0004] The embodiment of the present application provides a sample analysis device, in which the detection process of samples in the sample analysis device is relatively fast, and the coordinated working efficiency of various components in the sample analysis device is relatively high.

[0005] In the first aspect, the embodiment of the present application provides a sample analysis device. The sample analysis device includes: a sample loading platform, including a reagent loading position; a reagent storage device, for storing a reagent kit; a scheduling device, for transferring the reagent kit from the reagent loading position to the reagent storage device; an information identification device; a control device, which controls the scheduling device to transfer the reagent kit from the reagent loading position to the information identification device for information identification, and transfers the reagent kit to the reagent storage device after the information identification is completed, and the reagent kit is not separated from the scheduling device during the information identification process.

[0006] In a possible implementation, the reagent storage device includes:

[0007] A reagent compartment, the reagent compartment having a containing cavity;

[0008] The reagent tray comprises a bottom plate, the bottom plate is located in the accommodating cavity, and a placement slot for storing the reagent kit is provided on the bottom plate;

[0009] A tray cover is connected to the opening of the accommodating cavity to seal the accommodating cavity. A window is provided on the tray cover. A door structure is provided at the window. The door structure opens or closes the window under the control of the control device.

[0010] The first driving mechanism is connected to the bottom plate to drive the reagent tray to move.

[0011] In a possible implementation, the dispatching device includes a hooking member having a hooking groove thereon; the reagent box includes a box body and a hook hand, the hook hand is protruding from the box body and bent toward the bottom of the box body, and the hooking member embeds the hook hand into the hook groove when grabbing the reagent box.

[0012] In a possible implementation, the placement slot includes a first enclosure and a second enclosure that are opposite to each other, and the first enclosure is located on a side of the placement slot close to the scheduling device;

[0013] In a direction perpendicular to the bottom plate, a height of the first enclosure plate is smaller than a height of the second enclosure plate.

[0014] In one possible implementation, a limit piece is protruding from the inner wall of the placement slot, and a guide slope is provided on the side of the limit piece away from the bottom plate, which guides the reagent kit into the placement slot; along the extension direction of the limit piece, there is a distance between the limit piece and the end of the placement slot away from the bottom plate.

[0015] In a possible implementation, the sample analysis device also includes a box discarding device. When the control device receives an unloading instruction for the reagent kit, it controls the scheduling device to take the reagent kit out of the reagent compartment and transfer the reagent kit to the box discarding device to discard the reagent kit.

[0016] In a possible implementation, the box throwing device includes a box throwing channel and a support member located at one side of the box throwing channel;

[0017] When discarding the reagent box, the scheduling device makes the side of the reagent box close to the hook abut against the support, and after the reagent box abuts against the support, the hook is separated from the hook groove, so that the reagent box falls into the box discarding channel under the action of gravity.

[0018] In a possible implementation, the sample loading platform further includes a sample loading position for carrying a sample rack, and the scheduling device, under the control of the control device, transfers the sample rack at the sample loading position to the information identification device.

[0019] In a possible implementation, the reagent loading position is a multiplexed loading position, and the multiplexed loading position is also used to carry a sample rack; the loading platform also includes a first identification mechanism, and the first identification mechanism is used to determine the type of the load at the multiplexed loading position;

[0020] After determining the type of the load at the reused loading position, the scheduling device transfers the load back to the reused loading position to wait for being transferred to the information identification device.

[0021] In a possible implementation, the sample analysis device further includes a sample injection device, and the sample injection device includes:

[0022] The sample introduction track, the scheduling device transfers the sample rack of the sample loading platform to the sample introduction track under the control of the control device, and the information recognition device is located on one side of the sample introduction track;

[0023] a second identification mechanism for determining the type of sample container loaded in the sample rack;

[0024] The second driving mechanism drives the sample rack to move along the sample introduction track so that the sample rack moves to the second identification mechanism to identify the type of the sample container, and after the identification is completed, the sample rack is moved to the information identification device to scan the information of the sample rack or the sample container.

[0025] In one possible implementation, the sample analysis device further includes a display device, and the control device controls the display device to display a management interface; the management interface includes a multiplexed display position, and the multiplexed display position displays a reagent kit status mark when the load of the multiplexed loading position is a reagent kit, and displays a sample rack status mark when the load of the multiplexed loading position is a sample rack; the control device switches the display mode of the reagent kit status mark based on the acquired status information of the reagent kit; or, switches the display mode of the sample rack status mark based on the acquired status information of the sample rack. In a second aspect, an embodiment of the present application provides another sample analysis device. The sample analysis device includes: a loading platform, including a reagent loading position, and the reagent loading position is used to carry a reagent kit; the scheduling device includes a hook member, and the hook member is provided with a hook groove; the reagent kit has a hook hand, and the hook member causes the hook hand to be embedded in the hook groove when grabbing the reagent kit;

[0026] The reagent storage device comprises a reagent tray, on which a placement slot for storing the reagent kit is provided;

[0027] Information identification device;

[0028] A control device controls the hooking member to transfer the reagent kit at the reagent loading position to the information identification device for information identification, and after the scanning is completed, the reagent kit is transferred to the placement slot through the hooking member;

[0029] The placement slot includes a bottom plate and a first enclosure and a second enclosure arranged on the bottom plate opposite to each other. The first enclosure is located on the side of the placement slot close to the scheduling device. Along the direction perpendicular to the bottom plate, the height of the first enclosure is less than the height of the second enclosure.

[0030] In an embodiment of the present application, the control device can control the scheduling device to transfer the reagent kit from the reagent loading position to the information identification device for information identification, and after completing the information identification, transfer the reagent kit to the reagent storage device, and the reagent kit is not separated from the scheduling device during the scanning process. A set of scheduling devices is set in the sample analysis device, which can realize the process of taking out the reagent kit from the reagent loading position, the process of transferring the reagent kit from the reagent loading position to the reagent storage device, and the process of placing the reagent kit into the reagent storage device, which is conducive to simplifying the number of components in the sample analysis device and improving the utilization rate of components such as the scheduling device. The information identification process of the label can be realized during the transportation of the reagent kit, which can save space in the sample analysis device and also save the dispatching device from taking and placing the reagent kit during the information identification process. The dispatching device in the sample analysis device has a simple dispatching action. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The following is an introduction to the drawings used in the embodiments of the present application.

[0032] Figure 1 is a schematic diagram of the three-dimensional structure of a sample analysis system provided in an embodiment of the present application;

[0033] Figure 2 yes Figure 1 The sample analysis system shown is a top view schematic diagram in some states;

[0034] Figure 3 yes Figure 2 A schematic top view of the sample analysis system shown in another state;

[0035] Figure 4 yes Figure 2 A schematic top view of the sample analysis system shown in another state;

[0036] Figure 5 yes Figure 2 The schematic diagram of the structure of the scheduling device shown in some embodiments;

[0037] Figure 6 yes Figure 2 The partial structure of the scheduling device and the schematic diagram of the structure of the test kit are shown;

[0038] Figure 7 yes Figure 6 A schematic diagram of the coordination process between the scheduling device and the reagent kit shown;

[0039] Figure 8 yes Figure 4 The schematic diagram of the structure of the reagent disc and the reagent kit in some embodiments shown;

[0040] Fig. 9 It is a structural schematic diagram of an information identification device, a sample injection device and a sample rack provided in an embodiment of the present application;

[0041] Fig.10 yes Fig. 9 The schematic diagram of the structure of the sample injection device and the sample rack shown in another perspective;

[0042] Fig.11 is a schematic diagram of the structure of a management interface provided in some embodiments of the present application;

[0043] Fig.12 It is a schematic diagram of a box-losing process provided in an embodiment of the present application.

[0044] 1-sample analysis system, 1000-sample analysis equipment, 100-loading platform, 11-reagent loading position, 12-in-situ detection unit, 13-sample loading position, 14-first identification mechanism, 200-scheduling device, 21-hooking member, 21a-hooking groove, 22-base, 23-transverse movement mechanism, 24-lifting mechanism, 25-rotation mechanism, 251-first drive motor, 300-reagent storage device, 31-reagent bin, 311-accommodating chamber, 32-reagent tray, 321-placement slot, 322-bottom plate, 323-baffle, 324-limiting member, 3241-first limiting member, 3242-second limiting member, 324a-guide slope, 3243-first edge, 3244-second edge, 324b-stop surface, 325 1-first enclosure, 3252-second enclosure, 33-tray cover, 331-window, 332-door structure, 400-information identification device, 500-injection device, 51-injection track, 52-second identification mechanism, 53-second driving mechanism, 600-display device, 61-management interface, 61a-idle mark, 611-sample position display area, 6111-sample display position, 612-multiplexing position display area, 6121-multiplexing display position, 700-box throwing device, 71-box throwing channel, 72-support, 2000-reagent box, 201-box body, 2011-top, 2012-bottom, 202-transport part, 202a-hook, 3000-sample rack, Z-first direction, X-second direction, Y-third direction. DETAILED DESCRIPTION

[0045] The embodiments of the present application are described below in conjunction with the drawings in the embodiments of the present application.

[0046] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. "Multiple" means at least two.

[0047] The directional terms mentioned in the embodiments of the present application, such as "upper", "lower", "inner", "outer", "side", etc., are only references to the directions of the drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present application, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0048] In the embodiments of the present application, the limitations of relative positional relationship, such as parallel and perpendicular, are mentioned. These limitations are all for the current technological level, rather than absolutely strict limitations, and a small amount of deviation is allowed, and approximately parallel, approximately perpendicular, etc. are all acceptable. For example, A and B are parallel, which means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 degrees and 10 degrees.

[0049] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0050] See also Figures 1 to 4 , Figure 1 It is a three-dimensional structural schematic diagram of a sample analysis system 1 provided in an embodiment of the present application. Figure 2 yes Figure 1 The sample analysis system 1 is shown as a schematic top view in some states. Figure 3 yes Figure 2 The sample analysis system 1 is shown in a top view in another state. Figure 4 yes Figure 2 The sample analysis system 1 is shown in a top view in another state.

[0051] The embodiment of the present application provides a sample analysis system 1, which may include a sample analysis device 1000 and a reagent kit 2000. The sample analysis device 1000 is a medical device for analyzing and testing samples such as blood, saliva, urine, or sweat. During the process of the sample analysis device 1000 testing the sample, some test items require the addition of a detection reagent to the sample to process the sample for subsequent testing.

[0052] Among them, the test kit 2000 is used to contain reagents, which are also called biochemical reagents or test drugs. They can be specific detection reagents that cooperate with the sample to be tested to realize the analysis process of a certain component in the sample, or they can be calibrators, quality control products or freeze-dried reagents, etc. The term reagent in the embodiments of the present application should be understood broadly without specific limitation.

[0053] The sample analysis device 1000 may be a blood cell analyzer, a coagulation analyzer, a biochemical analyzer, an immunoassay analyzer, a C-reactive protein (CRP) analyzer, a smear preparation device, etc., which is not limited in the present embodiment. In some other embodiments, the sample analysis device 1000 may also include more or fewer components, which is not limited in the present embodiment.

[0054] In some embodiments, the sample analysis device 1000 may include a loading platform 100, a scheduling device 200, a reagent storage device 300, an aspirating device (not shown in the figure), and a testing device (not shown in the figure), wherein the loading platform 100 may include at least one reagent loading position 11, the reagent loading position 11 is used to carry the reagent kit 2000, and the operator loads the reagent kit 2000 thereon from the external space of the sample analysis device 1000, so as to realize the loading process of the reagent in the sample analysis system 1; the reagent storage device 300 is used to realize the loading process of the reagent The storage of the reagent kit 2000 loaded into the sample analysis device 1000, the scheduling device 200 is used to transfer the reagent kit 2000 between the reagent loading position 11 of the loading platform 100 and the reagent storage device 300, the suction device can be used to suck the reagent loaded in the reagent kit 2000 stored on the reagent storage device 300, and transfer the sucked reagent to the reaction cup, and then the reaction liquid (mixture of sample and reagent) in the reaction cup is tested by the testing device, so as to achieve the purpose of the sample analysis system 1 to test the sample to be tested to obtain the test result. Among them, the number of reagent loading positions 11 can be multiple, and the multiple reagent loading positions 11 can be arranged along the third direction Y.

[0055] Exemplarily, the scheduling device 200 can be located between the sample loading platform 100 and the reagent storage device 300, and the scheduling device 200 and the reagent storage device 300 are both located on the side of the sample loading platform 100 away from the external space of the sample analysis device 1000. By setting the positions of the scheduling device 200, the sample loading platform 100 and the reagent storage device 300, it is helpful to reduce the distance of the scheduling device 200 transporting the reagent kit 2000 and improve the transport efficiency. Among them, the scheduling device 200 can include a hook 21, which can be used to cooperate with the reagent kit 2000 to drive the reagent kit 2000 to move and realize the transport process of the reagent kit 2000.

[0056] In some embodiments, the sample analysis device 1000 may further include an information identification device 400, which may be used to scan information such as labels on the reagent kit 2000 for information identification. The reagent kit 2000 may include a label, which may be used to identify reagent information of the reagent in the reagent kit 2000. The reagent information may be, but is not limited to, reagent type, reagent remaining amount (also referred to as reagent filling amount), reagent container type, production date, shelf life, batch number, serial number, bottle opening date, and several calibration curves, etc. By setting the information identification process of the information identification device 400 and the label of the reagent kit 2000, it is easy to locate and find the required reagent kit 2000, which is conducive to improving the reliability and accuracy of the detection process of the sample analysis system 1.

[0057] In some embodiments, the sample analysis device 1000 may also include a control device (not shown in the figures). The control device is the control center of the sample analysis device 1000 and may utilize various interfaces and lines to connect various components of the entire sample analysis device 1000. For example, the control device may be electrically connected and communicatively connected to structural parts such as the loading platform 100, the scheduling device 200, and the reagent storage device 300 and their related components to coordinate the coordinated work of various components within the sample analysis device 1000 and improve the degree of automation of the sample analysis device 1000.

[0058] For example, in the embodiment of the present application, the control device can control the scheduling device 200 to transfer the reagent kit 2000 at the reagent loading position 11 to the information identification device 400 for information identification, and after the information identification is completed, the reagent kit 2000 is transferred to the reagent storage device 300, and the reagent kit 2000 is not separated from the scheduling device 200 during the information identification process. In the embodiment of the present application, by reasonably designing the structure and layout of the scheduling device 200, the reagent storage device 300 and the loading platform 100 in the sample analysis device 1000, a scheduling device 200 is set in the sample analysis device 1000, so that the process of taking out the reagent kit 2000 from the reagent loading position 11 can be realized (such as Figure 2 ), the process of transporting the reagent kit 2000 from the reagent loading position 11 to the vicinity of the reagent storage device 300 (as shown in Figure 3 ), the process of placing the reagent kit 2000 into the reagent storage device 300 (as shown in Figure 4 As shown), it is helpful to simplify the number of components in the sample analysis device 1000, improve the utilization rate of components such as the scheduling device 200, and realize the scanning and identification process of the label during the transportation of the reagent kit 2000. In addition, a cache position is usually set in the sample analysis device of the prior art to place the reagent kit after the information identification is completed, and then wait for the right time to move the reagent kit 2000 from the cache position to the reagent storage device 300. In the sample analysis device of the prior art, another set of scheduling devices may also be provided to move the reagent kit 2000 from the cache position to the reagent storage device 300. Before and after the information identification process, there are multiple sets of scheduling devices 200 participating in the process of taking and placing the reagent kit 2000. In the embodiment of the present application, the reagent kit 2000 is not separated from the scheduling device 200 during the information identification process, eliminating the action of taking and placing the reagent kit 2000 before and after the information identification process. The scheduling action of the scheduling device 200 in the sample analysis device 1000 provided in the embodiment of the present application is relatively simple.

[0059] The following will be Figures 1 to 4The structure of the sample analysis system 1 shown introduces the transportation process of the reagent kit 2000 in the sample analysis system 1 and the coordination process of related components such as the control device, the scheduling device 200, etc. In other embodiments, the structure and relative position of the reagent kit 2000, the sample analysis device 1000 and its related components in the sample analysis system 1 can also be set as needed, and the embodiments of the present application are not limited to this.

[0060] For ease of description, Figure 1 As shown in the perspective, the sample analysis device 1000 is defined as having a first direction Z, a second direction X, and a third direction Y, which are mutually perpendicular. The height direction of the sample analysis device 1000 can be parallel to the first direction Z, the length direction of the sample analysis device 1000 can be parallel to the second direction X, and the width direction of the sample analysis device 1000 can be parallel to the third direction Y. When the reagent box 2000 is placed in the sample analysis device 1000, the height direction of the reagent box 2000 can also be parallel to the first direction Z, the length direction of the reagent box 2000 can be parallel to the second direction X, and the width direction of the reagent box 2000 can be parallel to the third direction Y.

[0061] In the embodiment of the present application, in the process of moving the reagent box 2000 from the external space of the sample analysis device 1000 into the reagent loading position 11 in the sample analysis device 1000, the reagent box 2000 enters the sample analysis device 1000 along the length direction of the reagent box 2000 (i.e., the second direction X), and when the scheduling device 200 transfers the reagent box 2000 to the reagent storage device 300, the reagent box 2000 is placed in the reagent storage device 300 along the first direction Z. In some other embodiments, the reagent box 2000 may also enter the sample analysis device 1000 along other directions, such as the height direction of the reagent box 2000 (i.e., the first direction Z), and the reagent box 2000 may also be placed in the reagent storage device 300 along other directions, such as the length direction of the reagent box 2000 (i.e., the second direction X), and the embodiment of the present application is not limited to this.

[0062] Please refer to Figure 2 , Figures 5 to 7 , Figure 5 yes Figure 2 The shown diagram is a schematic diagram of the structure of the scheduling device 200 in some embodiments. Figure 6 yes Figure 2 The partial structure of the scheduling device 200 and the structural schematic diagram of the reagent kit 2000 are shown. Figure 7 yes Figure 6 The schematic diagram of the coordination process between the scheduling device 200 and the reagent kit 2000 is shown.

[0063] In some embodiments, the scheduling device 200 may also include a base 22, a transverse movement mechanism 23, a lifting mechanism 24, and a rotating mechanism 25. The transverse movement mechanism 23 is arranged on the base 22, and the lifting mechanism 24 is connected to the transverse movement mechanism 23. The transverse movement mechanism 23 is used to drive the lifting mechanism 24 to move along the third direction Y; the rotating mechanism 25 is arranged on the lifting mechanism 24, and the lifting mechanism 24 drives the rotating mechanism 25 to move along the third direction Y. The rotating mechanism 25 includes a first driving motor 251; the hooking member 21 is connected to the rotating shaft of the first driving motor 251, and the first driving motor 251 drives the hooking member 21 to rotate to hook the target object, such as the reagent kit 2000.

[0064] The scheduling device 200 provided in the embodiment of the present application can drive the hook member 21 to move horizontally, lift and rotate through the lateral movement mechanism 23, the lifting mechanism 24 and the rotating mechanism 25 when sampling, so as to achieve the movement, lifting and rotation of the hook member 21, thereby transferring the hook member 21 to various target positions to pick up and place the target object. Among them, the sample analysis device 1000 in this embodiment can omit the transmission and support structure in the rotating mechanism 25, such as bearings, couplings, splines and other structures, by directly connecting the hook member 21 to the rotating shaft of the first driving motor 251 and driving the hook member 21 to rotate through the rotating shaft, thereby simplifying the structure of the sample analysis device 1000, reducing the space occupied by the sample analysis device 1000, and reducing the equipment cost.

[0065] When the dispatching device 200 is used to hook the reagent box 2000, the reagent box 2000 may include a box body 201 and a transporting member 202, wherein the transporting member 202 is convexly arranged on the box body 201, and the transporting member 202 is a hooking portion provided on the reagent box 2000 to be transferred and matched with the hooking member 21. The specific structures of the hooking member 21 and the transporting member 202 may have various forms, for example, the first end of the hooking member 21 may be connected to the rotating shaft of the first driving motor 251, and the second end of the hooking member 21 is formed with a hooking groove 21a, so as to hook the reagent box 2000 through the hooking groove 21a, and the transporting member 202 of the reagent box 2000 to be transferred may be a hook hand 202a matching the hooking groove 21a on the hooking member 21, and the hooking member 21 makes the hook hand 202a embedded in the hooking groove 21a when grabbing the reagent box 2000.

[0066] like Figure 6 and Figure 7As shown, when the hook member 21 is used to hook the reagent box 2000, the lifting mechanism 24, the rotating mechanism 25 and the hook member 21 can be first driven by the transverse mechanism 23 to move along the third direction Y to the vicinity of the target reagent box 2000; then the lifting mechanism 24 is controlled to make the rotating mechanism 25 and the hook member 21 descend, and the hook member 21 is moved to a position flush with the transport member 202 of the reagent box 2000, and the hook groove 21a on the hook member 21 and the hook hand 202a of the transport member 202 are staggered; then the lifting mechanism 24 is used to drive the hook member 21 to move along the first direction Z, so that the hook groove 21a is lowered to below the hook hand 202a, and the hook member 21 is rotated so that the hook groove 21a is located directly below the hook hand 202a; finally, the lifting mechanism 24 is used to drive the hook member 21 to move upward along the first direction Z, so that the hook hand 202a on the reagent box 2000 enters the hook groove 21a, and thereafter, the reagent box 2000 can move with the movement of the hook member 21. When the reagent box 2000 needs to be separated from the hook member 21, it can be realized by controlling the hook member 21 to move downward, and the hook member 21 is simple and convenient to operate the process of taking and placing the reagent box 2000. Specifically, the shape of the hook hand 202a can be "L" shaped, so that the hook hand 202a and the hook groove 21a are more stably connected after docking.

[0067] In some other embodiments, the hook member 21 may also be designed with a hook structure, and accordingly, the reagent box 2000 may also have a hook groove connected to the hook on the hook member 21, and the hook on the hook member 21 hooks the hook groove on the reagent box 2000, and the specific hooking method is similar to the above process, which is not repeated here. The embodiment of the present application does not limit the specific structures of the transverse movement mechanism 23, the lifting mechanism 24, etc., and the hook member 21 and the transport member 202 may also have other matching forms, which are not limited in the embodiment of the present application.

[0068] Exemplarily, the box body 201 may include a top 2011 and a bottom 2012 that are relatively arranged in the height direction (i.e., the first direction Z) of the reagent box 2000, and the hook 202a may include a first hook portion and a second hook portion, the upper surface of the first hook portion may be arranged close to the top 2011, the second hook portion is connected to the other end of the first hook portion, and extends toward a side away from the plane where the top 2011 is located, and the second hook portion is spaced apart from the box body 201. In the embodiment of the present application, when the reagent box 2000 is installed in place, the bottom 2012 of the reagent box 2000 may contact the reagent tray 32, and the reagent tray 32 can support the reagent box 2000. In other words, the hook 202a is arranged close to the top 2011 of the box body 201 and is bent toward the bottom 2012 of the box body 201. At this time, it is beneficial to increase the space between the reagent tray 32 and the transporter 202, so as to provide a larger operating space for the coordination process between the scheduling device 200 and the hook 202a.

[0069] Specific, combined Figures 2 to 4 , Figure 5 As shown, in the sample analysis system 1, the control device can first drive the lifting mechanism 24, the rotating mechanism 25 and the hook member 21 to move along the third direction Y to the vicinity of the target reagent loading position 11 through the transverse movement mechanism 23. After the hook member 21 hooks the target reagent reagent box 2000, the control device can control the rotating mechanism 25 to drive the hook member 21 and the reagent reagent box 2000 to rotate. Thereafter, the control device can further control the transverse movement mechanism 23 to drive the lifting mechanism 24, the rotating mechanism 25, the hook member 21 and the reagent reagent box 2000 to move transversely along the third direction Y through the information recognition device 400 for information recognition, and finally control the rotating mechanism 25 to drive the hook member 21 and the reagent reagent box 2000 to rotate into the reagent storage device 300. In the process of transporting the reagent reagent box 2000, the scheduling action of the scheduling device 200 in the sample analysis equipment 1000 is simple, the utilization rate of each component is high, and the working efficiency of the sample analysis equipment 1000 is high.

[0070] Please refer to Figure 2 As shown, the information identification device 400 is located on one side of the transverse mechanism 23, and the information identification device 400 and the reagent storage device 300 are located on the same side of the transverse mechanism 23, and are arranged along the extension direction of the transverse mechanism 23 (i.e., the third direction Y). The information identification device 400 faces the transverse mechanism 23, and can realize the identification process of the label of the reagent kit 2000 without additionally controlling the movement of the scheduling device 200 when the reagent kit 2000 moves along the extension direction of the transverse mechanism 23 with the lifting mechanism 24, the rotating mechanism 25, and the hooking member 21. The reagent kit 2000 and the scheduling device 200 are not separated, which saves the dispatching device 200 from taking and placing the reagent kit 2000 during the information identification process. In some examples, the information identification device 400 can be closer to the reagent loading position 11 relative to the reagent storage device 300, so that the reagent kit 2000 first passes through the information identification device 400 when moving along the transverse mechanism 23, and then reaches the vicinity of the reagent storage device 300.

[0071] Please refer to Figure 3 , Figure 4 and Figure 8 , Figure 8 yes Figure 4 The reagent disc 32 and reagent kit 2000 shown are schematic diagrams of the structures in some embodiments.

[0072] In some embodiments, the reagent storage device 300 may include a reagent chamber 31, a reagent tray 32 and a tray cover 33. The reagent chamber 31 may include a receiving chamber 311. The reagent tray 32 may be located in the receiving chamber 311. The reagent tray 32 may be provided with at least one placement slot 321 for storing the reagent kit 2000. The tray cover 33 is connected to the opening of the receiving chamber 311 to seal the receiving chamber 311. The tray cover 33 may be provided with a window 331, the window 331 is connected to the receiving chamber 311, and a door structure 332 is provided at the window 331. The door structure 332 opens or closes the window 331 under the control of the control device. Figure 3 As shown, when the door structure 332 closes the window 331, a closed chamber can be formed in the reagent compartment 31, which is used to improve the airtightness of the reagent compartment 31, reduce the impact of external impurities such as water or dust on the reagent kit 2000 accommodated in the accommodating cavity 311, and is conducive to reducing the heat loss of the reagent compartment 31, ensuring its refrigeration effect, and ensuring the refrigeration storage effect of the reagent compartment 31 on the reagent kit 2000. Figure 4 As shown, the accommodating chamber 311 is connected to the external environment of the reagent compartment 31 through the window 331 , so as to allow the reagent disk 32 to enter or move out of the accommodating chamber 311 through the window 331 .

[0073] In addition, the reagent storage device 300 may also include a first driving mechanism (not shown in the figures), and the reagent disk 32 can be connected to the first driving mechanism, and the first driving mechanism is used to drive the reagent disk 32 to move, for example, to rotate the reagent disk 32 so that the placement slots 321 at different positions on the reagent disk 32 can be moved under the window 331, so as to facilitate moving the reagent kit 2000 into or out of the designated placement slots 321 on the reagent disk 32, or, so that the reagent kit 2000 placed on a specific placement slot 321 is moved to the vicinity of the suction device, so that the suction device can absorb the reagent in the reagent kit 2000.

[0074] Exemplarily, the reagent tray 32 may include a bottom plate 322 and at least two baffles 323, at least two baffles 323 are installed on the bottom plate 322 at intervals, and two adjacent baffles 323 and the bottom plate 322 enclose a placement slot 321 for storing the reagent kit 2000. The first driving mechanism may be connected to the bottom plate 322 to drive the reagent tray 32 to move.

[0075] The number of baffles 323 may be two, three, four or more, which is not limited in the present embodiment. By providing at least two baffles 323 on the bottom plate 322, at least one placement slot 321 can be formed, and the reagent kit 2000 is placed in the placement slot 321, thereby improving the neatness and orderliness of placing the reagent kit 2000 on the reagent tray 32.

[0076] The reagent tray 32 may be an integrated structure to improve the structural strength of the reagent tray 32 and reduce the manufacturing difficulty and cost of the reagent tray 32. In some other embodiments, the reagent tray 32 may also be an integrated structure assembled by bonding, welding or snap-fitting multiple components such as a bottom plate 322 and at least two baffles 323, and the embodiment of the present application is not limited to this.

[0077] Exemplarily, the inner wall of the placement groove 321 is provided with a stopper 324, for example, the stopper 324 may include a first stopper 3241, the first stopper 3241 may be provided on the side wall of the baffle plate 323 facing the placement groove 321, and the first stopper 3241 is provided with a guide slope 324a at one end away from the bottom plate 322, and the guide slope 324a guides the reagent kit 2000 into the placement groove 321. Exemplarily, the guide slope 324a may include a first side 3243 and a second side 3244 that are arranged opposite to each other in the height direction of the reagent disc 32 (i.e., the first direction Z), the first side 3243 is farther away from the bottom plate 322 than the second side 3244, the first side 3243 is connected to the side wall of the baffle plate 323 facing the placement groove 321, and there is a gap between the second side 3244 and the side wall.

[0078] The first stopper 3241 can be formed into an integral structure with the baffle 323 by gluing or welding, or the first stopper 3241 and the baffle 323 can also be an integrally formed structure, which is not limited in the embodiment of the present application. By providing the first stopper 3241 protruding from the baffle 323, the structural strength of the baffle 323 can be improved, which is conducive to realizing the lightweight design of the reagent disk 32.

[0079] By providing a guide slope 324a at one end of the first stopper 3241 away from the bottom plate 322, the guide slope 324a can provide a surface inclined downward (with Figure 8As shown in the perspective, the space on the side of the placement groove 321 away from the bottom plate 322 is larger, which improves the installation tolerance of the reagent kit 2000 when it just enters the placement groove 321 during the placement of the reagent kit 2000, and avoids the reagent kit 2000 from being easily hung on the top of the side wall of the placement groove 321 (that is, the baffle 323) during the installation process, and the baffle 323 and the reagent kit 2000 interfere with each other. In addition, during the placement of the reagent kit 2000, the guide slope 324a can play a guiding role, and the reagent kit 2000 can be moved to a preset position along the guide slope 324a, which reduces the problem of the reagent kit 2000 being easily tilted during the installation process, resulting in spillage of the reagent, and reduces the difficulty and accuracy of aligning the reagent kit 2000 at the preset placement position. In addition, in the embodiment of the present application, by setting the guide slope 324a, the placement position of the reagent kit 2000 on the reagent disk 32 is more accurate, which is also convenient for improving the accuracy of the coordination process between other structural parts such as the suction device and the reagent kit 2000, avoiding the influence of the deviation of the placement position of the reagent kit 2000 on the amount of reagent absorbed by the suction device, thereby reducing the dead volume in the reagent kit 2000 (the amount of reagent in the reagent kit 2000 that cannot be absorbed), improving the utilization rate of the reagent in the reagent kit 2000, and reducing the amount of reagent loss.

[0080] Exemplarily, along the extension direction of the first stopper 3241, there is a gap between the first stopper 3241 and the end of the placement slot 321 away from the bottom plate 322. In the embodiment of the present application, that is, the extension direction of the first stopper 3241 can be parallel to the height direction of the reagent tray 32 (that is, the first direction Z), and there is a gap between the first stopper 3241 and the end of the placement slot 321 away from the bottom plate 322, which is also conducive to increasing the movable space around the reagent kit 2000 when it is just placed in the placement slot 321, improving the installation tolerance of the initial placement process, reducing the installation difficulty of the reagent tray 32 carrying the reagent kit 2000, and after a part of the reagent kit 2000 enters the placement slot 321 and then moves to the preset placement position along the guide slope 324a, it also reduces the possibility of the reagent kit 2000 sliding out of the reagent tray 32, and improves the reliability of the installation process.

[0081] Exemplarily, the first stopper 3241 may also include a stop surface 324b, the stop surface 324b may be located between the bottom plate 322 and the second edge 3244 of the guide ramp 324a, and the stop surface 324b may be parallel to the height direction (i.e., the first direction Z) of the reagent disc 32. In the embodiment of the present application, the stop surface 324b may be parallel to the first direction Z, i.e., the stop surface 324b is perpendicular to the plane where the bottom plate 322 is located. By setting the stop surface 324b, after the reagent kit 2000 is placed on the reagent disc 32, the stop surface 324b of the first stopper 3241 may abut the reagent kit 2000, and limit the reagent kit 2000, which can solve the problems such as the movement noise and position deviation of the reagent disc 32 during the movement of the first driving mechanism, the reagent disc 2000 shaking due to the gap between the reagent disc 32, and the tilt of the reagent disc 2000, thereby improving the reliability and stability of the reagent disc 32 accommodating the reagent kit 2000. In an embodiment of the present application, a first limiting member 3241 may be provided on both baffles 323 in a placement groove 321, and the reagent kit 2000 abuts between the stop surfaces 324b of the two oppositely arranged first limiting members 3241. In some other embodiments, a first limiting member 3241 may be provided on only one side of the baffle 323 in a placement groove 321, and the reagent kit 2000 abuts between the stop surface 324b of the first limiting member 3241 and the baffle 323 opposite to the first limiting member 3241.

[0082] For details, please refer to Figure 7 and Figure 8 , the structure of the reagent box 2000 can also be improved accordingly, and the maximum width of the bottom 2012 of the box body 201 is smaller than the maximum width of the top 2011 of the box body 201. It is understandable that during the installation process, the bottom 2012 of the reagent box 2000 first enters the placement groove 321. By setting the maximum width of the bottom 2012 of the box body 201 to be smaller than the maximum width of the top 2011 of the box body 201, it is also beneficial to improve the initial installation tolerance during the installation of the reagent box 2000. Among them, when the reagent box 2000 is installed in the reagent tray 32, the extension direction of the width of the reagent box 2000 is the same as the extension direction of the periphery of the reagent tray 32 (that is, the arrangement direction of the plurality of baffles 323).

[0083] In some embodiments, the reagent disk 32 may also include a first enclosure 3251 and a second enclosure 3252 relative to each other, the baffle 323 is connected between the first enclosure 3251 and the second enclosure 3252, the first enclosure 3251, the second enclosure 3252, two adjacent baffles 323 and the base 22 are together arranged to form a placement slot 321, and the first enclosure 3251 is located on the side of the placement slot 321 close to the scheduling device 200.

[0084] For example, along the direction perpendicular to the base 22 (ie, the first direction Z), the height of the first enclosure 3251 may be less than the height of the second enclosure 3252, so that the hook member 21 can pass through the window 331 (eg, Figure 4 As shown in the figure, the first enclosing plate 3251 extends into the reagent compartment 31. It can be understood that the first enclosing plate 3251 is closer to the scheduling device 200 than the second enclosing plate 3252. By setting the height of the first enclosing plate 3251 to be less than the height of the second enclosing plate 3252, the reagent tray 32 can be in a structure with a higher middle area and a lower outer edge, which is conducive to facilitating the coordination process between the structural parts around the reagent tray 32 and the reagent tray 32 and / or the reagent reagent 2000. For example, the height of the first enclosing plate 3251 is less than the height of the second enclosing plate 3252, which can provide a larger operating space for the scheduling device 200 to move the reagent reagent 2000 into or out of the reagent tray 32, which is conducive to simplifying the difficulty of the scheduling device 200 to transfer the reagent reagent 2000. In some other embodiments, the height of the first enclosing plate 3251 may also be greater than or equal to the height of the second enclosing plate 3252, and the embodiment of the present application is not limited to this.

[0085] It can be understood that in the embodiment of the present application, the functions of the baffle 323 and the first enclosure 3251 and the second enclosure 3252 can be understood as forming a side wall of the placement groove 321. In other words, the first enclosure 3251 and the second enclosure 3252 can also be considered as the baffle 323 arranged at another position on the base 22, that is, the baffle 323 can be provided with a first limit member 3241, and the first limit member 3241 is protruded from the side wall of the baffle 323 facing the placement groove 321. Correspondingly, the limit member 324 can also include a second limit member 3242, and the second limit member 3242 is protruded from the first enclosure 3251 and / or the second enclosure 3252 toward the inner wall of the placement groove 321 (the first limit member 3241 on the first enclosure 3251 and / or the second enclosure 3252 is recorded as the second limit member 3242 to distinguish it from the first limit member 3241). Among them, the size, position, etc. of the second limit member 3242 can be different from those of the first limit member 3241. The relevant settings of the second limit member 3242 can refer to the relevant settings of the first limit member 3241 and be adaptively modified as needed, which will not be repeated in this application.

[0086] For example, the second stopper 3242 may be convexly disposed on the side wall of the first enclosure 3251 and / or the second enclosure 3252 facing the placement groove 321, and the end of the second stopper 3242 away from the bottom plate 322 may also be provided with a guide inclined surface 324a, and along the extension direction of the second stopper 3242 (that is, the first direction Z), there may be a gap between the second stopper 3242 and the end of the first enclosure 3251 and / or the second enclosure 3252 away from the bottom plate 322. The second stopper 3242 may form an integral structure with the first enclosure 3251 and / or the second enclosure 3252 by gluing or welding, or the second stopper 3242 and the first enclosure 3251 and / or the second enclosure 3252 may also be an integrally formed structure, which is not limited in the embodiment of the present application. By providing the second stopper 3242 protruding from the first enclosure 3251 and / or the second enclosure 3252 , the structural strength of the first enclosure 3251 and / or the second enclosure 3252 can be improved, which is conducive to achieving a lightweight design of the reagent disk 32 .

[0087] By setting a guide slope 324a at one end of the second limit member 3242 away from the bottom plate 322, the guide slope 324a can play a guiding role, and the reagent kit 2000 can be moved to a preset position along the guide slope 324a, reducing the difficulty and accuracy of placing the reagent kit 2000 at the preset placement position.

[0088] Exemplarily, the reagent loading position 11 may be provided with an in-situ detection unit 12 for realizing in-situ detection of the reagent kit 2000. When the reagent kit 2000 is loaded into the reagent loading position 11, the in-situ detection unit 12 may be triggered. By monitoring the state of the in-situ detection unit 12, the installation state of the reagent kit 2000 may be confirmed, which is beneficial to improving the degree of automation of the sample analysis device 1000. The in-situ detection unit 12 may be a device such as an optical coupling sensor or a trigger switch, which is not limited in the embodiments of the present application. The in-situ detection unit 12 may be electrically connected to a control device. When the control device receives information from the in-situ detection unit 12, the control device may control the movement of the scheduling device 200 to transport the reagent kit 2000. The control device may also control the first drive mechanism to drive the reagent tray 32 to move so that the placement slot 321 at a specific position moves toward the bottom of the window 331.

[0089] For example, Figure 1As shown, the loading platform 100 may also include at least one sample loading position 13, and at least one sample loading position 13 may be used to carry a sample rack 3000. The scheduling device 200 may, under the control of the control device, transfer the sample rack 3000 of the sample loading position 13 to the information identification device 400. In other words, the sample rack 3000 may also be provided with a hooking portion such as a transporting member that cooperates with the hooking member 21. The cooperation between the transporting member on the sample rack 3000 and the hooking member 21 may refer to the cooperation between the transporting member 202 and the hooking member 21 of the aforementioned reagent kit 2000, and the present embodiment of the application will not be repeated. In the embodiment of the present application, a transporting member is also provided on the sample rack 3000, so that the scheduling device 200 can be compatible with the scheduling of the sample rack 3000 and the scheduling of the reagent kit 2000, which effectively improves the utilization rate of the scheduling device 200.

[0090] Among them, the reagent loading position 11 and the sample loading position 13 can be arranged along the third direction Y. In other words, the reagent loading position 11 and the sample loading position 13 are arranged along the extension direction of the transverse movement mechanism 23, so that the hook member 21 moves along the transverse movement mechanism 23 under the drive of the lifting mechanism 24, and can reach the reagent loading position 11 and / or the vicinity of the sample loading position 13 that are moved to the target, thereby realizing compatible scheduling of the scheduling device 200. The embodiment of the present application does not need to set up two sets of scheduling devices 200 to transport the sample rack 3000 and the reagent kit 2000 respectively, which is also beneficial to saving space in the sample analysis equipment 1000 and reducing the transportation cost of the sample analysis equipment 1000.

[0091] See also Fig. 9 and Fig.10 , Fig. 9 It is a structural schematic diagram of an information identification device 400, a sample injection device 500 and a sample rack 3000 provided in an embodiment of the present application. Fig.10 yes Fig. 9 The structure diagram of the sample injection device 500 and the sample rack 3000 shown in another viewing angle.

[0092] In some embodiments, the sample analysis device 1000 may include a sample injection device 500, and the scheduling device 200 is used to place the sample rack 3000 into the sample injection device 500. The suction device can also be used to suck the sample loaded in the sample rack 3000 stored on the sample injection device 500, and transfer the sucked sample to a reaction cup, and then use the testing device to detect the reaction liquid (a mixture of sample and reagent) in the reaction cup, so as to achieve the purpose of the sample analysis system 1 to detect the sample to be tested to obtain the test result.

[0093] Exemplarily, the sample injection device 500 may include a sample injection track 51, a second identification mechanism 52 and a second driving mechanism 53, and the second driving mechanism 53 is used to drive the sample rack 3000 to move along the sample injection track 51, so that the sample rack 3000 moves to the second identification mechanism 52 to identify the type of the sample container, and after the identification is completed, the sample rack 3000 is moved to the information identification device 400 to perform information identification on the sample rack 3000 or the sample container carried in the sample rack 3000.

[0094] It is understandable that the sample rack 3000 can be used to carry multiple types of sample containers, each sample container can be used to load different samples, and the operator may use sample containers without barcodes or samples with barcodes when using the sample analysis device 1000. The second identification mechanism 52 is provided to identify different types of sample containers to avoid the situation where insufficient sample is sucked when sucking samples from different types of sample containers, such as sucking samples from sample containers with smaller inner diameters (such as micro-cups and centrifuge tubes), and the flexibility of the sample analysis device 1000 in detecting the composition of the sample is effectively improved.

[0095] Exemplarily, the information recognition device 400 is located on one side of the sample injection track 51. In some examples, the extension direction of the sample injection track 51 may be the same as the extension direction of the traverse mechanism 23, both of which are parallel to the third direction Y. By setting the relative positions of the information recognition device 400, the sample injection track 51, and the scheduling device 200, the same information recognition device 400 can be used to perform information recognition on both the sample rack 3000 and the reagent kit 2000.

[0096] In the process of the scheduling device 200 transferring the sample rack 3000 from the sample loading position 13, the control device can first drive the lifting mechanism 24, the rotating mechanism 25 and the hooking member 21 to move along the third direction Y to the vicinity of the target sample loading position 13 through the transverse movement mechanism 23. After the hooking member 21 hooks the target sample rack 3000, the control device can control the rotating mechanism 25 to drive the hooking member 21 and the sample rack 3000 to rotate, and put the sample rack 3000 into the sample introduction track 51. The control device then controls the second driving mechanism 53 to drive the sample rack 3000 to move to the second identification mechanism 52 to identify the type of the sample container, and after the identification is completed, the second driving mechanism 53 continues to drive the sample rack 3000 to move to the information identification device 400 to identify the sample rack 3000 or the sample container carried in the sample rack 3000. This container performs information recognition to understand sample information such as the sample remaining amount (also referred to as sample filling amount here), production date, shelf life, batch number, serial number, bottle opening date, and several calibration curves of the sample in the sample rack 3000. After the information recognition is completed, the control device controls the scheduling device 200 to transport the sample rack 3000 back to the sample loading position 13. After the control device receives the sample suction instruction for the sample rack 3000, the control device controls the scheduling device 200 to transfer the sample rack 3000 to the injection device 500. The control device controls the second driving mechanism 53 to drive the sample rack 3000 to move along the injection track 51 to the vicinity of the sample suction position for the suction device to suck the sample; or, the control device controls the scheduling device 200 to directly transport the sample rack 3000 to the sample suction position of the injection device 500 for the suction device to suck the sample. During the transportation of the sample rack 3000, the scheduling action of the scheduling device 200 in the sample analysis equipment 1000 is simple, the utilization rate of each component is high, and the control device controls the scheduling device 200 to reasonably schedule the position of the sample rack 3000 in each time period, which is also beneficial to improving the overall working efficiency of the sample analysis equipment 1000.

[0097] In some embodiments, the reagent loading position 11 can be a multiplexed loading position, in other words, the multiplexed loading position can be used to carry the reagent kit 2000 and can also be used to carry the sample rack 3000. It can be understood that in the sample analysis system 1, during the detection process, the sample loading frequency is much greater than the reagent loading frequency. By setting the reagent loading position 11 to also be able to place the sample rack 3000, this position can be compatible with placing the sample rack 3000 when no reagent is loaded, which is beneficial to improving the space utilization rate in the loading platform 100, saving space in the sample analysis device 1000, and realizing the miniaturization of the sample analysis device 1000.

[0098] Exemplarily, the multiplexed loading position may also include a first identification mechanism 14, which is used to determine the load type of the multiplexed loading position. After determining the load type of the multiplexed loading position, the scheduling mechanism scheduling device 200 transports the load back to the multiplexed loading position to wait for being transported to the information identification device 400.

[0099] The first identification mechanism 14 may be a trigger switch or an optical coupling sensor or other structural components. By utilizing the different structural features of the reagent kit 2000 and the sample rack 3000, for example, the difference in length between the reagent kit 2000 and the sample rack 3000 may be utilized so that the sample rack 3000 can trigger the first identification mechanism 14, while the reagent kit 2000 cannot trigger the first identification mechanism 14. By detecting different states of the first identification mechanism 14, the type of the load at the multiplexed loading position may be confirmed.

[0100] Among them, in the embodiment of the present application, the control device controls the scheduling device 200 to transfer the load from the multiplexed loading position to the first identification mechanism 14 for information identification. This can solve the problem that when there are multiple multiplexed loading positions, if the load is not moved to the first identification mechanism 14, in order to identify the type of load, it is necessary to set up multiple first identification mechanisms 14 to identify the type of load in each multiplexed loading position one by one. It can also avoid the problem that if the load is not transferred to the first identification mechanism 14, the load in other multiplexed loading positions between the multiplexed loading position and the first identification mechanism 14 will interfere with the detection result of the first identification mechanism 14.

[0101] In addition, after the first identification mechanism 14 determines the type of the load, the scheduling device 200 transports the load back to the sample loading position to wait for being transported to the information identification device 400. For example, when the load is a sample rack, if the sample rack is directly transported to the target position (such as the sample injection device 500), there may be other sample racks 3000 in the sample injection device 500, and the sampling process of waiting for the sample rack 3000 also takes time. In the embodiment of the present application, the control device controls the scheduling device 200 to transport the load back to the sample loading position, which can release the occupation of the scheduling device 200 by the load during the waiting period, and use the scheduling device 200 for other activities to improve the working efficiency of the entire sample analysis device 1000, and can avoid the influence of setting a special cache position in the sample analysis device 1000 to store the load on the miniaturization of the sample analysis device 1000. The embodiment of the present application uses the existing space to realize the cache function, and can effectively and flexibly use the space in the sample analysis device 1000 according to the working process of the sample analysis device 1000.

[0102] Please refer again Figure 1 and Fig.11 , Fig.11It is a schematic diagram of the structure of a management interface 61 provided in some embodiments of the present application.

[0103] In some embodiments, the sample analysis device 1000 may include a display device 600. For example, the display device 600 may be integrated with a display function and a touch sensing function. The display function of the display device 600 is used to display relevant information such as the operating parameters of the sample analysis device 1000. The touch sensing function of the display device 600 is used to detect the user's touch action to achieve information interaction between man and machine. The operator can operate on the display device 600 to control the operating state of the sample analysis device 1000. In some other embodiments, the sample analysis device 1000 may not include the display device 600, or the display device 600 does not include the touch sensing function, and the display device 600 is only used to display relevant information such as the operating parameters of the sample analysis device 1000. The sample analysis device 1000 may also be provided with other structural parts such as buttons to enable the operator to control the detection process in the sample analysis device 1000. The embodiments of the present application are not limited to this.

[0104] The display device 600 can be electrically connected to the control device, and the control device controls the display device 600 to display the management interface 61; the management interface 61 includes multiple display positions, and the multiple display positions correspond one by one to the multiple loading positions of the loading platform 100, and each display position is used to display the status information of the load placed on the corresponding loading position on the loading platform 100.

[0105] For example, Figure 1 As shown, the sample analysis device 1000 has a total of 17 sample loading positions. From left to right, the first 12 sample loading positions are all sample loading positions 13, which only support the placement of sample racks 3000; the last 5 sample loading positions are all reagent loading positions 11, which are multiplexed loading positions that can place both sample racks 3000 and reagent kits 2000. Fig.11 As shown, the management interface 61 includes a sample position display area 611 and a multiplexed position display area 612. The sample position display area 611 includes a plurality of sample display positions 6111. The plurality of sample display positions 6111 correspond to the plurality of sample loading positions 13 of the loading platform 100, respectively. Fig.11 The display positions numbered 1-12 are all sample display positions 6111, and each sample display position 6111 is used to display the status information of the sample rack 3000 placed at the corresponding sample loading position 13. The multiplexed position display area 612 includes a plurality of multiplexed display positions 6121, and the plurality of multiplexed display positions 6121 correspond to the plurality of multiplexed loading positions of the loading platform 100 one by one, such as Fig.11The display positions numbered 12-17 are all multiplexed display positions 6121, and each multiplexed display position 6121 is used to display the status information of the load placed at the corresponding multiplexed sample loading position. The multiplexed display position 6121 displays the reagent kit status mark when the first identification mechanism 14 determines that the load at the corresponding multiplexed sample loading position is the reagent kit 2000, and displays the sample rack status mark when the first identification mechanism 14 determines that the load at the corresponding multiplexed sample loading position is the sample rack 3000. For example, Fig.11 The display position numbered 15 in the middle displays the reagent kit status mark, indicating that the loading object of the multiplexed loading position numbered 15 of the loading platform 100 is the reagent kit 2000; Fig.11 The display position numbered 16 in the middle displays the sample rack status identifier, indicating that the object loaded at the multiplexed sample loading position numbered 16 of the sample loading platform 100 is the sample rack 3000 .

[0106] In some other embodiments, each display position may display an idle mark 61a when there is no object loaded at the corresponding loading position. Fig.11 The display positions numbered 8 and 17 are displayed with an idle mark 61a, indicating that there is no sample rack 3000 or reagent kit 2000 at the sample loading position, so that the user can know directly through the idle mark 61a that there is no load at the sample loading position.

[0107] The display device 600 may be a display device such as a display screen, and the status identifier may be an icon, text, etc. presented on the display screen. The control device may receive information from the in-situ detection unit 12 and control the display device 600 to present different icons or texts according to different states of the in-situ detection unit 12. In some other embodiments, the sample analysis device 1000 may further include structural components such as indicator lights, and the control device may receive information from the in-situ detection unit 12 and control the indicator lights to flash different colors to indicate different types of loads according to different states.

[0108] In addition, the control device can also switch the display mode of the status identification of the reagent kit 2000 based on the status information of the reagent kit 2000 obtained. For example, the reagent kit 2000 has been loaded into the sample analysis device 1000 but has not been transported. At this time, the display mode of the status identification on the management interface 61 can be that there is a green border outside the reagent kit 2000 graphic and the green color is always displayed. When the reagent kit 2000 is transported (for example, the scheduling device 200 drives the reagent kit 2000 to move, or the reagent kit 2000 is located in the reagent storage device 300), the reagent kit 2000 graphic on the management interface 61 can be yellow The border and yellow are always displayed to indicate that the reagent kit 2000 is in a state of being transported. When the reagent kit 2000 completes the test, the reagent kit 2000 will be transported to the reused sample loading position again, that is, the reagent kit 2000 is in a state of test completion. At this time, the reagent kit 2000 graphic on the management interface 61 can be gray stroked and gray is always displayed to indicate that the reagent kit 2000 has completed the test. In addition, when the reagent kit 2000 fails in any process (for example, information recognition failure, failure during testing, unloading failure, etc.), that is, the reagent kit 2000 is in a faulty state, the display mode of the reagent kit 2000 status identification can be a stroke of other colors and a constant display to indicate that the reagent kit 2000 has a fault. In the embodiment of the present application, the different states of the reagent kit 2000 are identified by changing the color of the pattern of the reagent kit 2000 on the management interface 61. In other embodiments, there may be other ways, which are not limited in the embodiment of the present application.

[0109] Similarly, the control device can also switch the display mode of the status identification of the sample rack 3000 based on the acquired status information of the sample rack 3000. For example, the sample rack 3000 has been loaded into the sample analysis device 1000 but has not been transferred. At this time, the display mode of the status identification on the management interface 61 can be that there is a green border outside the sample rack 3000 graphic and the green color is always displayed. When the sample rack 3000 is transferred (for example, the scheduling device 200 drives the sample rack 3000 to move, or the sample rack 3000 is located in the sample injection device 500), the sample rack 3000 graphic on the management interface 61 can be yellow The border and yellow are always displayed to indicate that the sample rack 3000 is in a state of being transferred. When the sample rack 3000 completes the test, the sample rack 3000 will be transferred to the reused loading position again, that is, the sample rack 3000 is in a state of test completion. At this time, the sample rack 3000 graphic on the management interface 61 can be gray stroked and gray is always displayed to indicate that the sample rack 3000 has completed the test. In addition, when the sample rack 3000 fails in any process (for example, information recognition failure, failure during testing, unloading failure, etc.), that is, the sample rack 3000 is in a faulty state, the display mode of the state identification of the sample rack 3000 can be a stroke of other colors and a constant display to indicate that the sample rack 3000 has a fault. In the embodiment of the present application, the different states of the sample rack 3000 are identified by changing the color of the pattern of the sample rack 3000 on the management interface 61. In other embodiments, there may be other ways, which are not limited in the embodiment of the present application.

[0110] Please refer to Figure 2 , Figure 4 and Fig.12 , Fig.12 It is a schematic diagram of a box-losing process provided in an embodiment of the present application.

[0111] In some embodiments, the sample analysis system 1 may further include a box discarding device 700. When the control device receives an unloading instruction for the reagent kit 2000, it controls the scheduling device 200 to take the reagent kit 2000 out of the reagent compartment 31 and transfer the reagent kit 2000 to the box discarding device 700 to discard the reagent kit 2000. In the embodiment of the present application, the box discarding process is completed by the scheduling device 200 without manual operation, thereby improving the degree of automation of the sample analysis system 1. In the process of the sample analysis device 1000 discarding the reagent kit 2000, the operator can place the reagent kit 2000 on the loading platform 100 without being affected by it. Among them, the unloading instruction for the reagent kit 2000 can be transmitted to the sample analysis device 1000 by the operator through the display device 600, or it can be issued when the control device determines that the reagent has been exhausted, and the embodiment of the present application does not limit this.

[0112] Exemplarily, the box discarding device 700 includes a box discarding channel 71 and a support member 72 located on one side of the box discarding channel 71; when the scheduling device 200 discards the test kit 2000, the side of the test kit 2000 close to the hook hand 202a abuts against the support member 72, and after the test kit 2000 abuts against the support member 72, the hook groove 21a moves downward, and the hook hand 202a separates from the hook groove 21a, so that the test kit 2000 falls into the box discarding channel 71 under the action of gravity.

[0113] The above are only some embodiments and implementation methods of the present application, and the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by any person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A sample analysis device, characterized in that: include: A loading platform, including a reagent loading station; A reagent storage device, used for storing the reagent kit; A dispatching device, used for transporting the reagent kit from the reagent loading position to the reagent storage device; Information identification device; A control device controls the scheduling device to transfer the reagent kit from the reagent loading position to the information identification device for information identification, and transfers the reagent kit to the reagent storage device after the information identification is completed. The reagent kit is not separated from the scheduling device during the information identification process.

2. The sample analysis device according to claim 1, characterized in that: The reagent storage device comprises: A reagent chamber, wherein the reagent chamber has a containing cavity; A reagent tray, comprising a bottom plate, the bottom plate being located in the accommodating cavity, and the bottom plate being provided with a placement slot for storing the reagent kit; A tray cover connected to the opening of the accommodating cavity to seal the accommodating cavity, the tray cover is provided with a window, the window is provided with a door structure, and the door structure opens or closes the window under the control of the control device; The first driving mechanism is connected to the bottom plate to drive the reagent tray to move.

3. The sample analysis device according to claim 2, characterized in that: The dispatching device comprises a hooking member, on which a hooking groove is provided; the reagent box comprises a box body and a hook hand, the hook hand is convexly arranged on the box body and bent toward the bottom of the box body, and when the hooking member grabs the reagent box, the hook hand is embedded in the hook groove.

4. The sample analysis device according to claim 3, characterized in that: The placement slot includes a first enclosure plate and a second enclosure plate that are opposite to each other, wherein the first enclosure plate is located on a side of the placement slot that is close to the scheduling device; Along a direction perpendicular to the base plate, a height of the first enclosure plate is smaller than a height of the second enclosure plate.

5. The sample analysis device according to claim 3, characterized in that: A limiting member is protruding from the inner wall of the placement groove, and a guiding slope is provided on the side of the limiting member away from the bottom plate, and the guiding slope guides the reagent kit into the placement groove; along the extension direction of the limiting member, there is a distance between the limiting member and the end of the placement groove away from the bottom plate.

6. The sample analysis device according to claim 3, characterized in that: The sample analysis device also includes a box discarding device. When the control device receives an unloading instruction for the reagent box, it controls the scheduling device to take the reagent box out of the reagent compartment and transfer the reagent box to the box discarding device to discard the reagent box.

7. The sample analysis device according to claim 6, characterized in that: The box throwing device comprises a box throwing channel and a support member located at one side of the box throwing channel; When discarding the reagent box, the scheduling device makes the side of the reagent box close to the hook abut against the support, and after the reagent box abuts against the support, the hook is separated from the hook groove, so that the reagent box falls into the box discarding channel under the action of gravity.

8. The sample analysis device according to claim 1, characterized in that: The sample loading platform also includes a sample loading position for carrying a sample rack. Under the control of the control device, the scheduling device transfers the sample rack at the sample loading position to the information identification device.

9. The sample analysis device according to claim 1, characterized in that: The reagent loading position is a multiplexed loading position, and the multiplexed loading position is also used to carry a sample rack; the loading platform also includes a first identification mechanism, and the first identification mechanism is used to determine the type of the load at the multiplexed loading position; After determining the type of the load at the multiplexed sample loading position, the scheduling device transfers the load back to the multiplexed sample loading position to wait for being transferred to the information identification device.

10. The sample analysis device according to claim 8 or 9, characterized in that: The sample analysis device further comprises a sample injection device, wherein the sample injection device comprises: The sample introduction track, the scheduling device transfers the sample rack of the sample loading platform to the sample introduction track under the control of the control device, and the information identification device is located on one side of the sample introduction track; a second identification mechanism for determining the type of sample container loaded in the sample rack; The second driving mechanism drives the sample rack to move along the sample feeding track so that the sample rack moves to the second identification mechanism to identify the type of the sample container, and after the identification is completed, the sample rack is moved to the information identification device to scan the information of the sample rack or the sample container.

11. The sample analysis device according to claim 9, characterized in that: The sample analysis device further comprises a display device, and the control device controls the display device to display a management interface; the management interface comprises a multiplexed display position, and the multiplexed display position displays a reagent kit status mark when the object loaded at the multiplexed sample loading position is a reagent kit, and displays a sample rack status mark when the object loaded at the multiplexed sample loading position is a sample rack; The control device switches the display mode of the reagent box status indicator based on the acquired reagent box status information; Alternatively, based on the acquired status information of the sample rack, the display mode of the sample rack status mark is switched.

12. A sample analysis device, characterized in that: include: A sample loading platform, comprising a reagent loading position, wherein the reagent loading position is used to carry the reagent kit; The dispatching device comprises a hooking member, wherein the hooking member is provided with a hooking groove; the reagent box has a hook hand, and the hooking member causes the hook hand to be embedded in the hooking groove when grabbing the reagent box; A reagent storage device, comprising a reagent tray, wherein the reagent tray is provided with a placement slot for storing the reagent kit; Information identification device; A control device controls the hook member to transfer the reagent kit at the reagent loading position to the information identification device for information identification, and after the information identification is completed, the reagent kit is transferred to the placement slot through the hook member; Wherein, the placement groove includes a bottom plate, and a first enclosure plate and a second enclosure plate arranged opposite to the bottom plate, wherein the first enclosure plate is located on a side of the placement groove close to the scheduling device; along a direction perpendicular to the bottom plate, a height of the first enclosure plate is less than a height of the second enclosure plate.

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