Immunoassay analyzer

Abstract

The utility model provides an immunity analyzer. The immunity analyzer comprises a shell and a base, the shell is arranged on the base in a sleeving manner; the base is provided with a detection device for analyzing a reagent tube to be tested, and the detection device is movably connected with the base; a fixed frame is arranged right above the detection device, and is respectively provided with a stirring device for stirring in the reagent to be tested and a shielding constant temperature device for surrounding and shielding the reagent to be tested; the stirring device and the shielding constant temperature device are arranged in parallel; the shell is provided with an opening for placing the reagent tube to be tested, the opening is adaptively connected with a door plate, and the door plate is provided with a handle; a control main board is arranged in the shell, and the control main board is electrically connected with the detection device, the glue stick device and the shielding constant temperature device. Reagent waste is avoided, the treatment efficiency is higher, and the method is more suitable for the field of emergency treatment items and POCT.

Description

Technical Field

[0001] The present application relates to the field of in vitro diagnosis (IVD), and in particular to an immunoassay analyzer. Background Art

[0002] In the field of medical diagnosis, chemiluminescent immunoassay analyzers have always been a key tool for in vitro diagnosis due to their highly sensitive and highly specific characteristics. The basic principle is to use the luminescent signal generated by chemical reactions to detect the presence of target molecules, thereby achieving quantitative analysis of specific components in biological samples. This instrument is widely used in clinical medicine, biological research, and drug development.

[0003] Although the development of traditional chemiluminescence analyzers has achieved remarkable results, it still faces a series of difficulties and shortcomings during the research and development process.

[0004] First, traditional chemiluminescence analyzers are easily contaminated, and contamination will directly affect the accuracy of the test results. Secondly, traditional chemiluminescence analyzers require complex cleaning devices and have high manufacturing costs. Thirdly, chemiluminescence analyzers use reagents for multiple people. In community health centers or clinics where the test volume is small but must be tested, it is easy for the reagents to be unstable and wasteful because they are left for too long after opening. Finally, traditional chemiluminescence analyzers require a large amount of specimens and take a long time to process. Utility Model Content

[0005] In view of the above problems, the present application is proposed to provide an immunoassay analyzer that overcomes the above problems or at least partially solves the above problems, comprising:

[0006] An immunoassay analyzer comprises a housing and a base;

[0007] The housing is sleeved on the base;

[0008] The base is provided with a detection device for analyzing the reagent tube to be tested, and the detection device is movably connected to the base;

[0009] A fixing frame is provided directly above the detection device, and the fixing frame is provided with a stirring device for stirring in the reagent to be tested and a shielding constant temperature device for surrounding and shielding the reagent to be tested; the stirring device and the shielding constant temperature device are arranged in parallel;

[0010] The housing is provided with an opening for placing the reagent tube to be tested, the opening is adapted to be connected to a door panel, and the door panel is provided with a handle;

[0011] A control mainboard is arranged in the shell, and the control mainboard is electrically connected to the detection device, the glue stick device and the shielding constant temperature device respectively.

[0012] Further, the detection device includes a placement plate, a first connection block, a first drive module, a second connection block, a second drive module, a first sensor and a second sensor;

[0013] The top of the placement plate is provided with a groove for placing the reagent tube; the bottom of the placement plate is connected to one end of the first connection block; the other end of the first connection block is connected to the first driving module;

[0014] The bottom of the first driving module is connected to one end of the second connecting block, and the other end of the second connecting block is connected to the second driving module;

[0015] The second driving module is respectively connected to the base and the door panel through a follower device;

[0016] The first sensor is electrically connected to the first driving module; the second sensor is electrically connected to the second driving module;

[0017] The control mainboard is electrically connected to the first sensor and the second sensor respectively.

[0018] Further, the following device includes a following plate, a first sliding block, a first slide rail, a second sliding block, a second slide rail, a first connecting member and a second connecting member;

[0019] The top of the follower plate is connected to the second driving module, and the bottom of the follower plate is provided with the first sliding block and the second sliding block in parallel in the vertical direction of the door panel;

[0020] The first slide rail and the second slide rail are arranged side by side on the top of the base in a vertical direction toward the door panel;

[0021] The first sliding block is movably connected to the first sliding rail; the second sliding block is movably connected to the second sliding rail;

[0022] The follower plate is provided with the first connecting member and the second connecting member on two sides parallel to the first slide rail and the second slide rail respectively;

[0023] The other end of the first connecting member is connected to the door panel, and the other end of the second connecting member is connected to the door panel.

[0024] Further, the fixing frame includes a fixing rod, a first supporting column and a second supporting column;

[0025] The first support column and the second support column are arranged side by side in a horizontal direction toward the door panel and are vertically fixedly connected to the top of the base;

[0026] The top end of the first support column is connected to one side of the fixing rod, and the top end of the second support column is connected to the other side of the fixing rod;

[0027] The fixing rods are respectively provided with the stirring device and the shielding constant temperature device.

[0028] Further, the stirring device includes a third connecting member, a third driving module, a first movable block, a fourth driving module, a stirring rod, a third sensor and a fourth sensor;

[0029] One side of the third connecting member is fixedly connected to one side of the fixing frame close to the detection device;

[0030] The third driving module is provided on the other side of the third connecting member;

[0031] The third driving module is movably connected to one side of the first movable block;

[0032] An extension block is provided on the other side of the first movable block;

[0033] The fourth driving module is disposed on the top of the extension block; the stirring rod is disposed on the bottom of the extension block;

[0034] The fourth driving module is electrically connected to the stirring rod;

[0035] The third sensor is electrically connected to the third driving module; the fourth sensor is electrically connected to the fourth driving module;

[0036] The control mainboard is electrically connected to the third sensor and the fourth sensor respectively.

[0037] Furthermore, the shielding thermostatic device comprises a support frame, an extension plate, a fifth driving module, a fifth sensor and a shielding cover;

[0038] The support frame is arranged on the top of the fixing frame;

[0039] The support frame is provided with the extension plate extending on one side close to the detection device;

[0040] The extension plate is provided with the fifth driving module on a side close to the stirring device.

[0041] The bottom of the fifth driving module is movably connected to the shielding cover;

[0042] The fifth sensor is electrically connected to the fifth driving module;

[0043] The control mainboard is electrically connected to the fifth sensor.

[0044] Furthermore, it also includes a scanning device for scanning the barcode of the reagent tube to be tested, the scanning device is arranged on a side of the first supporting column close to the detection device, and the scanning device is electrically connected to the control main board.

[0045] Furthermore, it also includes a glue stick device, which is arranged on the top end of the second support column and is electrically connected to the control main board.

[0046] Furthermore, it also includes a photon detection device, which is arranged on the top of the second supporting column and is electrically connected to the control main board.

[0047] Furthermore, it also includes a LAN interface, which is arranged on one side of the shell and is electrically connected to the control mainboard.

[0048] This application has the following advantages:

[0049] In the embodiments of the present application, compared with the prior art that "traditional chemiluminescence analyzers are easily contaminated, and contamination will directly affect the accuracy of the test results. Traditional chemiluminescence analyzers require complex cleaning devices and have high manufacturing costs. Secondly, chemiluminescence analyzers use reagents for multiple people. In community health centers or clinics where the test volume is small but the test must be carried out, it is easy for the reagents to be unstable and wasted because they are left for too long after opening. Finally, traditional chemiluminescence analyzers require a large amount of specimens and take a long time to process the specimens." This application provides a solution to "an immunoanalyzer", specifically: "An immunoanalyzer, comprising a shell and a base; the shell is sleeved on the shell The base comprises a detection device for analyzing the reagent tube to be tested, and the detection device is movably connected to the base; a fixing frame is provided directly above the detection device, and the fixing frame is respectively provided with a stirring device for stirring in the reagent to be tested and a shielding constant temperature device for surrounding and shielding the reagent to be tested; the stirring device and the shielding constant temperature device are arranged in parallel; the shell is provided with an opening for placing the reagent tube to be tested, and the opening is adapted to be connected to a door panel, and the door panel is provided with a handle; a control main board is provided in the shell, and the control main board is respectively electrically connected to the detection device, the glue stick device and the shielding constant temperature device. Through the "detection device, glue stick device and shielding constant temperature device", the problem of "traditional chemiluminescence instruments are easily contaminated, and contamination will directly affect the accuracy of the test results. Traditional chemiluminescence instruments require complex cleaning devices and have high manufacturing costs. Secondly. Chemiluminescence instruments use multiple-portion reagents. In community health or clinics where the test volume is small but must be tested, it is easy for the reagents to be left for too long after opening, resulting in reagent instability and reagent waste; finally, traditional chemiluminescence instruments require a large amount of specimens and a long specimen processing time" was solved. The effect of "magnetic bead transfer to avoid complex cleaning devices; the use of single-person high-integrated reagents to avoid reagent waste and reagent instability; the use of trace whole blood specimens, no specimen processing, saving reagents, more suitable for emergency projects and POCT fields" was achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0051] Figure 1 It is a structural schematic diagram of an immunoassay analyzer provided in one embodiment of the present application;

[0052] Figure 2 It is a structural schematic diagram of an immunoassay analyzer provided in one embodiment of the present application;

[0053] Figure 3 It is a schematic diagram of the structural details of an immunoassay analyzer provided in one embodiment of the present application;

[0054] Figure 4 It is a schematic diagram of the structural details of an immunoassay analyzer provided in one embodiment of the present application;

[0055] Figure 5 It is a schematic diagram of the structural details of an immunoassay analyzer provided in one embodiment of the present application.

[0056] In the accompanying drawings: 1. shell; 2. base; 3. opening; 4. door panel; 5. handle; 6. placement plate; 7. first connecting block; 8. first drive module; 9. second connecting block; 10. second drive module; 11. groove; 12. follower plate; 13. first sliding block; 14. first slide rail; 15. second sliding block; 16. second slide rail; 17. first connecting member; 18. second connecting member; 19. fixing rod; 20. first supporting column; 21. second supporting column; 22. third connecting member; 23. third drive module; 24. first movable block; 25. fourth drive module; 26. stirring rod; 27. extension block; 28. support frame; 29. ​​extension plate; 30. fifth drive module; 31. shielding cover; 32. scanning device; 33. handle; 34. LAN interface; 35. reagent tube to be tested. DETAILED DESCRIPTION

[0057] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0058] The inventor discovered through analysis of the prior art: clearly explain how the inventor concluded the shortcomings of the prior art through logical analysis, and the shortcomings need to echo the background technology.

[0059] Reference Figure 1-5 , showing a schematic diagram of the structure and a schematic diagram of the structural details of an immunoassay analyzer provided in an embodiment of the present application;

[0060] An immunoassay analyzer comprises a housing 1 and a base 2;

[0061] The housing 1 is sleeved on the base 2;

[0062] The base 2 is provided with a detection device for analyzing the reagent tube 35 to be tested, and the detection device is movably connected to the base 2;

[0063] A fixing frame is provided directly above the detection device, and the fixing frame is provided with a stirring device for stirring in the reagent to be tested and a shielding constant temperature device for surrounding and shielding the reagent to be tested; the stirring device and the shielding constant temperature device are arranged in parallel;

[0064] The housing 1 is provided with an opening 3 for placing the reagent tube 35 to be tested, the opening 3 is adapted to be connected to a door panel 4, and the door panel 4 is provided with a handle 5;

[0065] A control mainboard is disposed in the housing 1 , and the control mainboard is electrically connected to the detection device, the glue stick device and the shielding constant temperature device respectively.

[0066] In the embodiments of the present application, compared with the prior art that "traditional chemiluminescence analyzers are easily contaminated, and contamination will directly affect the accuracy of the test results. Traditional chemiluminescence analyzers require complex cleaning devices and have high manufacturing costs. Secondly, chemiluminescence analyzers use reagents for multiple people. In community health centers or clinics where the test volume is small but the test must be carried out, it is easy for the reagents to be unstable and wasted because they are left for too long after opening. Finally, traditional chemiluminescence analyzers require a large amount of specimens and take a long time to process the specimens." This application provides a solution to "an immunoanalyzer", specifically: "An immunoanalyzer, comprising a shell and a base; the shell is sleeved on the shell The base comprises a detection device for analyzing the reagent tube to be tested, and the detection device is movably connected to the base; a fixing frame is provided directly above the detection device, and the fixing frame is respectively provided with a stirring device for stirring in the reagent to be tested and a shielding constant temperature device for surrounding and shielding the reagent to be tested; the stirring device and the shielding constant temperature device are arranged in parallel; the shell is provided with an opening for placing the reagent tube to be tested, and the opening is adapted to be connected to a door panel, and the door panel is provided with a handle; a control main board is provided in the shell, and the control main board is respectively electrically connected to the detection device, the glue stick device and the shielding constant temperature device. Through the "detection device, glue stick device and shielding constant temperature device", the problem of "traditional chemiluminescence instruments are easily contaminated, and contamination will directly affect the accuracy of the test results. Traditional chemiluminescence instruments require complex cleaning devices and have high manufacturing costs. Secondly. Chemiluminescence instruments use multiple-portion reagents. In community health or clinics where the test volume is small but must be tested, it is easy for the reagents to be left for too long after opening, resulting in reagent instability and reagent waste; finally, traditional chemiluminescence instruments require a large amount of specimens and a long specimen processing time" was solved. The effect of "magnetic bead transfer to avoid complex cleaning devices; the use of single-person high-integrated reagents to avoid reagent waste and reagent instability; the use of trace whole blood specimens, no specimen processing, saving reagents, more suitable for emergency projects and POCT fields" was achieved.

[0067] Next, an immunoassay analyzer in this exemplary embodiment will be further described.

[0068] In one embodiment of the utility model, the detection device includes a placement plate 6, a first connecting block 7, a first driving module 8, a second connecting block 9, a second driving module 10, a first sensor and a second sensor; a groove 11 for placing the reagent tube is provided on the top of the placement plate 6; the bottom of the placement plate 6 is connected to one end of the first connecting block 7; the other end of the first connecting block 7 is connected to the first driving module 8; the bottom of the first driving module 8 is connected to one end of the second connecting block 9, and the other end of the second connecting block 9 is connected to the second driving module 10; the second driving module 10 is respectively connected to the base 2 and the door panel 4 through a follow-up device; the first sensor is electrically connected to the first driving module 8; the second sensor is electrically connected to the second driving module 10; the control main board is electrically connected to the first sensor and the second sensor respectively; in a specific embodiment, a plurality of grooves 11 are provided on the placement plate 6, and the grooves 11 are used for a plurality of The reagent tube 35 to be tested is placed so that the reagent tube 35 to be tested can be placed stably for testing; the first connecting block 7 is used to drive the placement plate 6 to move forward and backward through the first driving module 8, so that the reagent tube 35 to be tested placed on the placement plate 6 moves forward and backward; the second connecting block 9 is used to drive the placement plate 6 to move left and right through the second driving module 10, and the second connecting block 9 is driven by the second driving module 10 so that the first connecting block 7 and the first driving module 8 move left and right, and then drive the placement plate 6 to move left and right, so as to realize the left and right movement of the reagent tube 35 to be tested on the placement plate 6; in a specific implementation, the user sends instructions to the first sensor and the second sensor through the control mainboard. When the first sensor and the second sensor receive the corresponding instruction signal, the first driving module 8 and the second driving module 10 are driven accordingly, so that the placement plate 6 moves forward and backward and left and right, so as to realize the movement of the reagent tube 35 to be tested to the corresponding position, such as the corresponding position of the stirring device and the shielding constant temperature device.

[0069] In one embodiment of the utility model, the follower device includes a follower plate 12, a first sliding block 13, a first slide rail 14, a second sliding block 15, a second slide rail 16, a first connecting member 17 and a second connecting member 18; the top of the follower plate 12 is connected to the second driving module 10, and the bottom of the follower plate 12 is respectively provided with the first sliding block 13 and the second sliding block 15 in parallel in the vertical direction of the door panel 4; the first slide rail 14 and the second slide rail 16 are arranged in parallel on the top of the base 2 in the vertical direction of the door panel 4; the first sliding block 13 is movably connected to the first slide rail 14; the second sliding block 15 is movably connected to the second slide rail 16; the follower plate 12 is respectively provided with the first connecting member 17 and the second connecting member 18 on both sides parallel to the first slide rail 14 and the second slide rail 16; the other end of the first connecting member 17 is connected to the door panel 4, and the second connecting member 1 The other end of 8 is connected to the door panel 4; in a specific embodiment, the follower plate 12 moves forward and backward on the first slide rail 14 and the second slide rail 16 respectively through the first sliding block 13 and the second sliding block 15; since the follower plate 12 is connected to the second driving module 10, and it can be known from the above that the second driving module 10 is used to drive the placement plate 6 to move, that is, when the user pulls the door panel 4 outward, the first connecting member 17 and the second connecting member 18 on both sides are respectively connected to the two sides of the follower plate 12, and the first connecting member 17 and the second connecting member 18 can cooperate with the first sliding block 13 and the second sliding block 15 to slide the follower plate 12 outward from the first slide rail 14 and the second slide rail 16; in a specific implementation, when the user pulls the door panel 4, the follower plate 12 will be brought out, and the placement plate 6 on the follower plate 12 will also be brought out. After pulling it out, the reagent tube 35 to be tested can be placed in the groove 11 of the placement plate 6; then close the door panel 4, and the placement plate 6 is also retracted into the shell 1.

[0070] In one embodiment of the utility model, the fixing frame includes a fixing rod 19, a first support column 20 and a second support column 21; the first support column 20 and the second support column 21 are arranged side by side in the horizontal direction toward the door panel 4 and are vertically fixedly connected to the top of the base 2; the top end of the first support column 20 is connected to one side of the fixing rod 19, and the top end of the second support column 21 is connected to the other side of the fixing rod 19; the fixing rod 19 is respectively provided with the stirring device and the shielding constant temperature device; in a specific embodiment, the fixing frame is used to support the stirring device and the shielding constant temperature device; the first support column 20 and the second support column 21 are both used to support the fixing rod 19, so that the stirring device and the shielding constant temperature device provided on the fixing rod 19 can be higher than the detection device.

[0071] In one embodiment of the utility model, the stirring device includes a third connecting member 22, a third driving module 23, a first movable block 24, a fourth driving module 25, a stirring rod 26, a third sensor and a fourth sensor; one side of the third connecting member 22 is fixedly connected to one side of the fixing frame close to the detection device; the other side of the third connecting member 22 is provided with the third driving module 23; the third driving module 23 is movably connected to one side of the first movable block 24; the other side of the first movable block 24 is provided with an extension block 27; the top of the extension block 27 is provided with the fourth driving module 25; the bottom of the extension block 27 is provided with the stirring rod 26; the fourth driving module 25 is electrically connected to the stirring rod 26; the third sensor is electrically connected to the third driving module 23; the fourth sensor is electrically connected to the fourth driving module 25; the control main board is electrically connected to the third sensor and the fourth sensor respectively; in a specific embodiment, the first movable block 24 is controlled by the third driving module 23 The movable block 24 is lifted and lowered, thereby driving the lifting and lowering movement of the stirring rod 26. The stirring rod 26 on the first movable block 24 can be lowered into the reagent tube 35 to be tested in the detection device through the third driving module 23; when the stirring rod 26 is lowered to the reagent tube 35 to be tested, the vibration of the stirring rod 26 is driven by the fourth driving module 25, thereby achieving a stirring effect; when the stirring is completed, the first movable block 24 is controlled by the third driving module 23 to rise and withdrawn from the reagent tube 35 to be tested that has completed the stirring; then it is moved to the unstirred reagent tube 35 to be tested through the detection device, and the above actions are repeated to complete the stirring; in a specific implementation, the user sends instructions to the third sensor and the fourth sensor through the control motherboard. When the third sensor and the fourth sensor receive the corresponding instruction signal, the third driving module 23 and the fourth driving module 25 are driven accordingly, so that the placement plate 6 moves forward, backward, left and right, and the reagent tube 35 to be tested can be moved to the corresponding position, such as the corresponding position of the stirring device and the shielding constant temperature device.

[0072] In one embodiment of the utility model, the shielding constant temperature device includes a support frame 28, an extension plate 29, a fifth drive module 30, a fifth sensor and a shielding cover 31; the support frame 28 is arranged on the top of the fixed frame; the support frame 28 is extended to have the extension plate 29 on one side close to the detection device; the extension plate 29 is provided with the fifth drive module 30 on one side close to the stirring device. The bottom of the fifth driving module 30 is movably connected to the shielding cover 31; the fifth sensor is electrically connected to the fifth driving module 30; the control main board is electrically connected to the fifth sensor; in a specific embodiment, the shielding cover 31 is driven by the fifth driving module 30 to perform lifting and lowering movements; in a specific implementation, when the reagent tube 35 to be tested on the detection device is completed stirring, the detection device is moved to the bottom of the shielding constant temperature device, and the shielding cover 31 is driven by the fifth driving module 30 to descend until it completely covers the reagent tube 35 to be tested, and the detection can be performed at this time; after the detection is completed, the shielding cover 31 is driven to rise by the fifth driving module 30 to completely leave the reagent tube 35 to be tested; wherein, the shielding cover 31 only shields one row of test reagent tubes or one column of test reagent tubes at a time; the shielding constant temperature device is used to maintain the temperature required for the constant reagent reaction and the dark environment required for the detection device to detect.

[0073] In one embodiment of the utility model, it also includes a scanning device 32 for scanning the barcode of the reagent tube 35 to be tested. The scanning device 32 is arranged on the side of the first support column 20 close to the detection device, and the scanning device 32 is electrically connected to the control main board; in a specific embodiment, the scanning device 32 is used to scan the barcode on the reagent tube 35 to be tested, and send the scanned information to the control main board, which is then transmitted to the corresponding organization or personnel by the control main board.

[0074] In one embodiment of the utility model, it also includes a glue stick device, which is arranged on the top of the second support column and is electrically connected to the control main board; in a specific embodiment, the glue stick device is used for magnetic bead transfer and stirring.

[0075] In one embodiment of the utility model, it also includes a photon detection device, which is arranged at the top of the second support column and is electrically connected to the control main board; in a specific embodiment, the photon detection device is used to detect weak photons generated by reagent reactions.

[0076] In one embodiment of the utility model, it further includes a handle 33, and the handles 33 are respectively arranged on two adjacent side walls of the opening 3; in a specific embodiment, the handles 33 facilitate the user to move the immunoassay analyzer.

[0077] In one embodiment of the utility model, a LAN interface 34 is further included. The LAN interface 34 is arranged on one side of the shell 1, and the LAN interface 34 is electrically connected to the control mainboard. In a specific embodiment, the LAN interface 34 is used to connect the control mainboard to a hospital system or a laboratory system.

[0078] In one embodiment of the utility model, it also includes a power interface, which is arranged on one side of the shell 1, and the power interface is electrically connected to the control mainboard, the scanning device 32, the detection device, the stirring device and the shielding constant temperature device; in a specific embodiment, the power interface is used for an external power supply or alternating current, and the equipment in the immunoassay analyzer is powered by the external power supply or alternating current so that it can operate normally.

[0079] In an embodiment of the present invention, the door panel 4 is connected to the housing 1 via a hinge.

[0080] In an embodiment of the present invention, the driving modules mentioned above are all driving motors.

[0081] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0082] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present application.

[0083] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0084] The above is a detailed introduction to an immunoassay analyzer provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for a person skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An immunoassay analyzer, characterized in that: including a shell and a base; The housing is sleeved on the base; The base is provided with a detection device for analyzing the reagent tube to be tested, and the detection device is movably connected to the base; A fixing frame is provided directly above the detection device, and the fixing frame is provided with a stirring device for stirring in the reagent to be tested and a shielding constant temperature device for surrounding and shielding the reagent to be tested; The stirring device is arranged in parallel with the shielding constant temperature device; The housing is provided with an opening for placing the reagent tube to be tested, the opening is adapted to be connected to a door panel, and the door panel is provided with a handle; A control mainboard is arranged in the shell, and the control mainboard is electrically connected to the detection device, the stirring device and the shielding constant temperature device respectively.

2. The immunoassay analyzer according to claim 1, characterized in that: The detection device includes a placement plate, a first connection block, a first driving module, a second connection block, a second driving module, a first sensor and a second sensor; The top of the placement plate is provided with a groove for placing the reagent tube; the bottom of the placement plate is connected to one end of the first connection block; the other end of the first connection block is connected to the first driving module; The bottom of the first driving module is connected to one end of the second connecting block, and the other end of the second connecting block is connected to the second driving module; The second driving module is respectively connected to the base and the door panel through a follower device; The first sensor is electrically connected to the first driving module; The second sensor is electrically connected to the second driving module; The control mainboard is electrically connected to the first sensor and the second sensor respectively.

3. The immunoassay analyzer according to claim 2, characterized in that: The follower device comprises a follower plate, a first sliding block, a first slide rail, a second sliding block, a second slide rail, a first connecting member and a second connecting member; The top of the follower plate is connected to the second driving module, and the bottom of the follower plate is provided with the first sliding block and the second sliding block in parallel in the vertical direction of the door panel; The first slide rail and the second slide rail are arranged side by side on the top of the base in a vertical direction toward the door panel; The first sliding block is movably connected to the first sliding rail; the second sliding block is movably connected to the second sliding rail; The follower plate is provided with the first connecting member and the second connecting member on two sides parallel to the first slide rail and the second slide rail respectively; The other end of the first connecting member is connected to the door panel, and the other end of the second connecting member is connected to the door panel.

4. The immunoassay analyzer according to claim 1, characterized in that: The fixing frame includes a fixing rod, a first supporting column and a second supporting column; The first support column and the second support column are arranged side by side in a horizontal direction toward the door panel and are vertically fixedly connected to the top of the base; The top end of the first support column is connected to one side of the fixing rod, and the top end of the second support column is connected to the other side of the fixing rod; The fixing rods are respectively provided with the stirring device and the shielding constant temperature device.

5. The immunoassay analyzer according to claim 1, characterized in that: The stirring device includes a third connecting member, a third driving module, a first movable block, a fourth driving module, a stirring rod, a third sensor and a fourth sensor; One side of the third connecting member is fixedly connected to one side of the fixing frame close to the detection device; The third driving module is disposed on the other side of the third connecting member; The third driving module is movably connected to one side of the first movable block; An extension block is provided on the other side of the first movable block; The fourth driving module is disposed on the top of the extension block; the stirring rod is disposed on the bottom of the extension block; The fourth driving module is electrically connected to the stirring rod; The third sensor is electrically connected to the third driving module; the fourth sensor is electrically connected to the fourth driving module; The control mainboard is electrically connected to the third sensor and the fourth sensor respectively.

6. The immunoassay analyzer according to claim 1, characterized in that: The shielding thermostatic device comprises a support frame, an extension plate, a fifth driving module, a fifth sensor and a shielding cover; The support frame is arranged on the top of the fixing frame; The support frame is provided with the extension plate extending on one side close to the detection device; The extension plate is provided with the fifth driving module on one side close to the stirring device; The bottom of the fifth driving module is movably connected to the shielding cover; The fifth sensor is electrically connected to the fifth driving module; The control mainboard is electrically connected to the fifth sensor.

7. The immunoassay analyzer according to claim 4, characterized in that: It also includes a scanning device for scanning the barcode of the reagent tube to be tested. The scanning device is arranged on a side of the first supporting column close to the detection device, and the scanning device is electrically connected to the control mainboard.

8. The immunoassay analyzer according to claim 4, characterized in that: It also includes a glue stick device, which is arranged on the top of the second support column and is electrically connected to the control mainboard.

9. The immunoassay analyzer according to claim 4, characterized in that: It also includes a photon detection device, which is arranged on the top of the second support column and is electrically connected to the control main board.

10. The immunoassay analyzer according to claim 1, characterized in that: It also includes a LAN interface, which is arranged on one side of the shell and is electrically connected to the control mainboard.

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