Platelet function analyzer

Abstract

The utility model relates to the technical field of analyzers, and discloses a platelet function analyzer which comprises a mounting plate, a third mounting plate is arranged above the mounting plate, a conveying mechanism is arranged on the third mounting plate, a detection cup is arranged at the driving end of the conveying mechanism, a plurality of grooves are formed in the detection cup, and the grooves are communicated with the third mounting plate. A conveying mechanism is arranged on the mounting plate, a detection mechanism is arranged on one side of the conveying mechanism, a connecting plate is arranged on the mounting plate, two first horizontal moving mechanisms are arranged above the connecting plate, and a first mounting plate and a second mounting plate are arranged at the driving ends of the two first horizontal moving mechanisms correspondingly; according to the device, through the arrangement of the conveying mechanism and the uniform mixing mechanism, samples can be mechanically treated and then conveyed into the detection mechanism, and the problem that in the prior art, due to the fact that the samples need to be manually treated, the speed is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of analyzers, in particular to a platelet function analyzer. Background Art

[0002] Blood is a liquid tissue flowing in blood vessels. Blood is composed of two parts: blood cells and plasma. Blood cells include three types of cells, namely red blood cells, white blood cells and platelets. Red blood cells are the largest cell type. Red blood cells contain hemoglobin, and hemoglobin contains heme. The process of blood changing from a flowing liquid state to a non-flowing gel state is an important part of physiological hemostasis. The essence of blood coagulation is the process of soluble fibrinogen in plasma turning into insoluble fibrin. In the process of blood changing from liquid to gel and finally to a coagulated state, it will show changes in viscosity and elastic properties. Therefore, during cardiovascular surgery and anticoagulation treatment, coagulation and platelet function analyzers can be used to detect and analyze patient blood samples, which can accurately reflect the effect of anticoagulation, thereby providing an objective basis for the use of anticoagulants and enabling the disease to be diagnosed as early as possible and treated better.

[0003] Existing platelet function tests require manual sample processing, which makes the speed slow and the accuracy low. In addition, the existing methods and equipment are too slow for large-scale sample testing. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and provides a platelet function analyzer.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A platelet function analyzer comprises a mounting plate, a third mounting plate is arranged above the mounting plate, a conveying mechanism is arranged on the third mounting plate, a detection cup is arranged at the driving end of the conveying mechanism, a plurality of grooves are arranged on the detection cup, a detection mechanism is arranged on one side of the conveying mechanism, a connecting plate is arranged on the mounting plate, two first horizontal moving mechanisms are arranged above the connecting plate, a first mounting plate and a second mounting plate are arranged at the driving ends of the two first horizontal moving mechanisms respectively, a second horizontal moving mechanism is arranged on the first mounting plate, a first lifting driving mechanism is arranged at the driving end of the second horizontal moving mechanism, a pipette is arranged at the driving end of the first lifting driving mechanism, a placement rack is arranged below the first mounting plate, a plurality of openings are arranged above the placement rack, a third horizontal moving mechanism is arranged above the second mounting plate, a mounting rack is arranged at the driving end of the third horizontal moving mechanism, a second lifting driving mechanism is arranged on one side above the mounting rack, and a mixing mechanism is arranged at the driving end of the second lifting driving mechanism.

[0007] Preferably, the first horizontal moving mechanism, the third horizontal moving mechanism and the conveying mechanism all include a first rotating motor, a conveyor belt and two transmission cylinders, the three first rotating motors are respectively arranged under the connecting plate, under the second mounting plate and under the third mounting plate, the six transmission cylinders are respectively rotatably arranged on both sides of the top of the connecting plate, on both sides of the top of the second mounting plate and on both sides of the top of the third mounting plate, the driving end of the first rotating motor is connected to one of the transmission cylinders, and the conveyor belt is transmission-connected to the two transmission cylinders.

[0008] Preferably, the first lifting drive mechanism and the second lifting drive mechanism are both push rod motors.

[0009] Preferably, the mixing mechanism includes a second rotating motor and a clamping device, the clamping device is rotatably arranged on one side of the mounting frame, the second rotating motor is arranged on the other side of the mounting frame, the driving end of the second rotating motor is provided with a first gear, the first gear is meshed with a second gear, and a connecting rod is provided on one side of the second gear, and the connecting rod passes through the mounting frame and is connected to the clamping device.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model provides a mounting plate, so that when in use, the sample to be tested can be placed in the groove, and then the testing cup can be driven to move by the conveying mechanism. When it moves to the first mounting plate, the pipette gun can be driven by the second horizontal moving mechanism to take the tip and liquid on the placement rack and put them into the sample, and then the testing cup can be driven to move to the second mounting plate by the conveying mechanism, and then the sample test tube in the testing cup is taken out and put into the mixing mechanism to mix the sample, and then put it back into the testing cup after the mixing is completed, and then the sample is transported to the testing mechanism by the conveying mechanism to test the sample. Compared with the prior art, the device can complete the sample processing in a mechanized manner and then send it to the testing mechanism through the provided conveying mechanism and mixing mechanism, thereby solving the problem of slow speed in the prior art due to the need for manual sample processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall schematic diagram of a platelet function analyzer proposed by the utility model;

[0013] Figure 2 This is a top view of a platelet function analyzer proposed by the utility model;

[0014] Figure 3 The utility model is a schematic diagram of a shaking mechanism of a platelet function analyzer.

[0015] In the figure: 1. mounting plate; 2. conveying mechanism; 3. detection cup; 4. groove; 5. detection mechanism; 6. connecting plate; 7. first horizontal moving mechanism; 8. first mounting plate; 9. second mounting plate; 10. second horizontal moving mechanism; 11. first lifting drive mechanism; 12. pipette gun; 13. placement rack; 14. opening; 15. third horizontal moving mechanism; 16. mounting rack; 17. second lifting drive mechanism; 18. mixing mechanism; 19. first rotating motor; 20. conveyor belt; 21. transmission cylinder; 22. second rotating motor; 23. clamping device; 24. first gear; 25. second gear; 26. connecting rod; 27. third mounting plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figures 1 to 3A platelet function analyzer, comprising a mounting plate 1, a third mounting plate 27 is arranged above the mounting plate 1, a conveying mechanism 2 is arranged on the third mounting plate 27, a detection cup 3 is arranged at the driving end of the conveying mechanism 2, a plurality of grooves 4 are arranged on the detection cup 3, a detection mechanism 5 is arranged on one side of the conveying mechanism 2, a connecting plate 6 is arranged on the mounting plate 1, two first horizontal moving mechanisms 7 are arranged above the connecting plate 6, a first mounting plate 8 and a second mounting plate 9 are arranged at the driving ends of the two first horizontal moving mechanisms 7, and a second horizontal moving mechanism 5 is arranged on the first mounting plate 8. A first lifting driving mechanism 11 is provided at the driving end of the second horizontal moving mechanism 10, a pipette gun 12 is provided at the driving end of the first lifting driving mechanism 11, a placement rack 13 is provided below the first mounting plate 8, a plurality of openings 14 are provided above the placement rack 13, a third horizontal moving mechanism 15 is provided above the second mounting plate 9, a mounting rack 16 is provided at the driving end of the third horizontal moving mechanism 15, a second lifting driving mechanism 17 is provided on one side above the mounting rack 16, and a mixing mechanism 18 is provided at the driving end of the second lifting driving mechanism 17.

[0018] When the device is in use, by setting the mounting plate 1, the sample to be tested can be placed in the groove 4, and the detection cup 3 can be moved by the conveying mechanism 2. When it moves to the first mounting plate 1, the second horizontal moving mechanism 10 can drive the pipette 12 to take the tip and liquid on the placement rack 13 and put them into the sample, and then the detection cup 3 is moved to the second mounting plate 1 by the conveying mechanism 2, and then the sample test tube in the detection cup 3 is taken out and placed in the mixing mechanism 18 to mix the sample. After the mixing is completed, it is put back into the detection cup 3, and then the sample is transported to the detection mechanism 5 by the conveying mechanism 2 to test the sample. Compared with the prior art, the device can complete the sample processing in a mechanized manner through the conveying mechanism 2 and the mixing mechanism 18, and then send it to the detection mechanism 5, so as to solve the problem of slow speed and low accuracy in the prior art due to the need for manual sample processing.

[0019] Furthermore, the first horizontal moving mechanism 7, the third horizontal moving mechanism 15 and the conveying mechanism 2 all include a first rotating motor 19, a conveyor belt 20 and two transmission cylinders 21. The three first rotating motors 19 are respectively arranged below the connecting plate 6, below the second mounting plate 9 and below the third mounting plate 27. The six transmission cylinders 21 are respectively rotatably arranged on both sides of the top of the connecting plate 6, on both sides of the top of the second mounting plate 9 and on both sides of the top of the third mounting plate 27. The driving end of the first rotating motor 19 is connected to one of the transmission cylinders 21, and the conveyor belt 20 is transmission-connected to the two transmission cylinders 21. The rotating motor can drive the transmission cylinder 21 to rotate, so that the transmission cylinder 21 drives the conveyor belt 20 to move, thereby driving the first mounting plate 8 and the second mounting plate 9 to move.

[0020] Furthermore, the first lifting drive mechanism 11 and the second lifting drive mechanism 17 are both push rod motors, which can drive the pipette gun 12 and the first test tube clamp 18 to move up and down to adjust the height of the pipette gun 12 and the first test tube clamp 18.

[0021] Furthermore, the mixing mechanism includes a second rotating motor 22 and a clamping device 23, wherein the clamping device 23 is rotatably arranged on one side of the mounting frame 16, and the second rotating motor 22 is arranged on the other side of the mounting frame 16, and a first gear 24 is arranged at the driving end of the second rotating motor 22, and the first gear 24 is meshed with a second gear 25, and a connecting rod 26 is arranged on one side of the second gear 25, and the connecting rod 26 passes through the mounting frame 16 and is connected to the clamping device 23. The second rotating motor 22 can drive the clamping device 23 to rotate, so that the sample in the test tube on the clamping device 23 can be mixed.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A platelet function analyzer, comprising a mounting plate (1), characterized in that: A third mounting plate (27) is arranged above the mounting plate (1), a conveying mechanism (2) is arranged on the third mounting plate (27), a detection cup (3) is arranged at the driving end of the conveying mechanism (2), a plurality of grooves (4) are arranged on the detection cup (3), a detection mechanism (5) is arranged on one side of the conveying mechanism (2), a connecting plate (6) is arranged on the mounting plate (1), two first horizontal moving mechanisms (7) are arranged above the connecting plate (6), a first mounting plate (8) and a second mounting plate (9) are arranged at the driving ends of the two first horizontal moving mechanisms (7), a second horizontal moving mechanism (10) is arranged on the first mounting plate (8), and The driving end of the second horizontal moving mechanism (10) is provided with a first lifting driving mechanism (11), and the driving end of the first lifting driving mechanism (11) is provided with a pipette gun (12). A placement rack (13) is provided below the first mounting plate (8), and a plurality of openings (14) are provided above the placement rack (13). A third horizontal moving mechanism (15) is provided above the second mounting plate (9), and a mounting rack (16) is provided at the driving end of the third horizontal moving mechanism (15). A second lifting driving mechanism (17) is provided on one side above the mounting rack (16), and a mixing mechanism (18) is provided at the driving end of the second lifting driving mechanism (17).

2. A platelet function analyzer according to claim 1, characterized in that: The first horizontal moving mechanism (7), the third horizontal moving mechanism (15) and the conveying mechanism (2) all comprise a first rotating motor (19), a conveyor belt (20) and two transmission cylinders (21); the three first rotating motors (19) are respectively arranged below the connecting plate (6), below the second mounting plate (9) and below the third mounting plate (27); the six transmission cylinders (21) are respectively rotatably arranged on both sides of the top of the connecting plate (6), on both sides of the top of the second mounting plate (9) and on both sides of the top of the third mounting plate (27); the driving end of the first rotating motor (19) is connected to one of the transmission cylinders (21); and the conveyor belt (20) is transmission-connected to the two transmission cylinders (21).

3. A platelet function analyzer according to claim 1, characterized in that: The first lifting drive mechanism (11) and the second lifting drive mechanism (17) are both push rod motors.

4. A platelet function analyzer according to claim 1, characterized in that: The mixing mechanism comprises a second rotating motor (22) and a clamping device (23), wherein the clamping device (23) is rotatably arranged on one side of the mounting frame (16), and the second rotating motor (22) is arranged on the other side of the mounting frame (16), a first gear (24) is arranged at a driving end of the second rotating motor (22), the first gear (24) is meshed with a second gear (25), a connecting rod (26) is arranged on one side of the second gear (25), and the connecting rod (26) passes through the mounting frame (16) and is connected to the clamping device (23).

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