Novel thrombin time determination kit

Abstract

The utility model discloses a novel thrombin time determination kit, which relates to the technical field of chemical analysis and comprises a kit body and a kit cover, the kit cover is arranged at the top end of the kit body, first fixing frames are symmetrically mounted on the front side and the back side of the kit body, and second fixing frames are symmetrically mounted on two sides of the kit body. Fixing assemblies are symmetrically arranged on each first fixing frame and each second fixing frame, each fixing assembly comprises fixing cylinders symmetrically mounted on the corresponding first fixing frame and the corresponding second fixing frame, and by arranging the first fixing frames, the second fixing frames, the second placing frames and the fixing assemblies, a light-proof plate can be placed on the outer side of the kit body; according to the kit, the light-proof plate is fastened and limited, the light-proof plate can shield the kit body on the outer side when the kit body is stored or transported, damage to reagents in the kit caused by sunlight irradiation is avoided, and the kit cover can be conveniently closed and opened at the top end of the kit body through the arranged first spring and the arranged clamping block.

Description

Technical Field

[0001] This invention relates to the field of chemical analysis technology, and in particular to a novel thrombin time assay kit. Background Technology

[0002] Thrombin time assay kits are used to measure the time required for fibrin filaments to appear after a certain amount of thrombin has been added to blood. This time reflects the process of fibrinogen being converted into fibrin in the blood, as well as the overall function of the blood coagulation system. Thrombin time assay kits are an important tool in clinical testing for assessing coagulation function.

[0003] Thrombin time assay kits should be stored in a dry, cool, and light-protected place. The outer shell of general thrombin time assay kits is cardboard and does not protect against light, making them susceptible to exposure to sunlight during transportation and storage. Therefore, a novel thrombin time assay kit is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a novel thrombin time assay kit, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a novel thrombin time assay kit, comprising a kit body and a lid, wherein the top of the kit body is provided with a lid, and a first fixing frame is symmetrically installed on the front and back of the kit body, and a second fixing frame is symmetrically installed on both sides of the kit body, and a fixing component is symmetrically provided on each of the first fixing frame and the second fixing frame, and each of the first fixing frame and the second fixing frame is L-shaped.

[0006] As a further technical solution of this utility model, the fixing component includes fixing cylinders symmetrically installed on the first fixing frame and the second fixing frame, each fixing cylinder is disposed through the first fixing frame and the second fixing frame, and a pull rod is slidably connected to the fixing cylinder.

[0007] As a further technical solution of this utility model, the pull rod is provided through the fixed cylinder, and a fixing block is installed at one end of the pull rod. The end of the fixing block away from the pull rod abuts against the outside of the reagent kit, and the other end of the pull rod extends to the outside of the fixed cylinder.

[0008] As a further technical solution of this utility model, a baffle is installed on the pull rod, and a second spring is sleeved on the pull rod. One end of the second spring abuts against the inner wall of the fixed cylinder, and the other end of the second spring abuts against the baffle.

[0009] As a further technical solution of this utility model, a sponge layer is installed inside the reagent kit, a plurality of reagent tubes are arranged on the sponge layer, a connecting frame is installed at the top of the reagent kit, a first placement frame is installed at the bottom of the two first fixing frames, and a second placement frame is installed at the bottom of the two second fixing frames.

[0010] As a further technical solution of this utility model, a connecting block is installed at the bottom of the inner side of the box cover, and mounting grooves are symmetrically installed on the connecting block. A first spring is installed in each of the two mounting grooves, and a locking block is installed at one end of each of the two first springs. The connecting frame is symmetrically provided with locking grooves that are adapted to the locking blocks.

[0011] This invention provides a novel thrombin time assay kit, which has the following advantages compared with the prior art:

[0012] 1. This design provides a novel thrombin time assay kit. By setting up a first and second fixing frame, a first and second placement frame, and a fixing component, a light-shielding plate can be placed on the outside of the kit body. The light-shielding plate is tightened and limited. When the kit body is stored or transported, the light-shielding plate can block sunlight from damaging the reagents inside the kit body.

[0013] 2. This design provides a novel thrombin time assay kit. Through the use of a first spring and a locking block, the lid can be easily closed and opened at the top of the kit body. The locking block is engaged in the locking hole on the connecting frame by the elastic force of the first spring, so that the lid is closed at the top of the kit body. By pulling the lid forcefully, the lid can be opened at the top of the kit body. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a novel thrombin time assay kit.

[0015] Figure 2 This is a cross-sectional view of the internal structure of the lid of a novel thrombin time assay kit.

[0016] Figure 3 This is a schematic diagram showing the opening of the lid structure of a novel thrombin time assay kit.

[0017] Figure 4 For a novel thrombin time assay kit Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Reagent kit; 2. Box lid; 3. First fixing frame; 4. First placement frame; 5. Second fixing frame; 6. Second placement frame; 7. Fixing cylinder; 8. Connecting frame; 9. Connecting block; 10. First spring; 11. Locking block; 12. Sponge layer; 13. Reagent tube; 14. Pull rod; 15. Baffle; 16. Fixing block; 17. Second spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a novel thrombin time assay kit, comprising a kit body 1 and a lid 2. The lid 2 is provided at the top of the kit body 1. A first fixing frame 3 is symmetrically installed on the front and back of the kit body 1, and a second fixing frame 5 is symmetrically installed on both sides of the kit body 1. A fixing component is symmetrically provided on each of the first fixing frame 3 and the second fixing frame 5.

[0021] like Figure 3 and Figure 4 As shown, each of the first fixing frames 3 and the second fixing frames 5 is L-shaped. The fixing assembly includes fixing cylinders 7 symmetrically installed on the first fixing frames 3 and the second fixing frames 5. Each fixing cylinder 7 passes through the first fixing frame 3 and the second fixing frame 5, and a pull rod 14 is slidably connected to the fixing cylinder 7. The pull rod 14 passes through the fixing cylinder 7, and a fixing block 16 is installed at one end of the pull rod 14. The end of the fixing block 16 away from the pull rod 14 abuts against the outside of the reagent kit 1. The other end of the pull rod 14 extends to the outside of the fixing cylinder 7. A baffle 15 is installed on the pull rod 14. A second spring 17 is fitted on the 14. One end of the second spring 17 abuts against the inner wall of the fixed cylinder 7, and the other end of the second spring 17 abuts against the baffle 15. Pulling the pull rod 14 causes it to slide inside the fixed cylinder 7. The baffle 15 compresses the second spring 17, and the fixing block 16 separates from the outside of the reagent kit 1. The light shield is placed between the first fixing frame 3 and the second fixing frame 5. Releasing the pull rod 14 causes the fixing block 16 to be locked on the outside of the light shield by the elastic force of the second spring 17. The light shield is then fastened to the outside of the reagent kit 1 to prevent sunlight from shining on the reagent kit 1.

[0022] like Figure 1 and Figure 2As shown, a sponge layer 12 is installed inside the reagent kit 1, and multiple reagent tubes 13 are arranged on the sponge layer 12. A connecting frame 8 is installed at the top of the reagent kit 1, a first placement frame 4 is installed at the bottom of the two first fixing frames 3, and a second placement frame 6 is installed at the bottom of the two second fixing frames 5. A connecting block 9 is installed at the bottom of the inside of the lid 2, and mounting grooves are symmetrically installed on the connecting block 9. A first spring 10 is installed in each of the two mounting grooves, and a locking block 11 is installed at one end of each of the two first springs 10. The connecting frame 8 is symmetrically provided with slots that are adapted to the locking blocks 11. The lid 2 is closed by locking the locking blocks 11 into the slots on the connecting frame 8. When the lid 2 is pulled upward, the locking blocks 11 are removed from the slots on the connecting frame 8, and the lid 2 is removed from the top of the reagent kit 1.

[0023] The working principle of this utility model is as follows: Pull the lever 14, the lever 14 slides inside the fixed cylinder 7, the baffle 15 squeezes the second spring 17, the fixed block 16 separates from the outside of the reagent kit 1, the light shield is placed between the first fixed frame 3 and the second fixed frame 5, the lever 14 is released and the spring force of the second spring 17 makes the fixed block 16 lock on the outside of the light shield, the light shield is fastened on the outside of the reagent kit 1, which can prevent sunlight from shining on the reagent kit 1, the lid 2 is pulled upward with force, the locking block 11 exits in the slot on the connecting frame 8, the lid 2 is removed from the top of the reagent kit 1, the lid 2 is locked in the slot on the connecting frame 8 by the locking block 11.

[0024] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A novel thrombin time assay kit, comprising a kit body (1) and a lid (2), characterized in that, The top of the reagent kit (1) is provided with a lid (2). The front and back of the reagent kit (1) are symmetrically equipped with first fixing frames (3), and the two sides of the reagent kit (1) are symmetrically equipped with second fixing frames (5). Each first fixing frame (3) and second fixing frame (5) is symmetrically equipped with fixing components. Each first fixing frame (3) and second fixing frame (5) is L-shaped.

2. The novel thrombin time assay kit according to claim 1, characterized in that, The fixing component includes fixing cylinders (7) symmetrically installed on the first fixing frame (3) and the second fixing frame (5). Each fixing cylinder (7) is arranged through the first fixing frame (3) and the second fixing frame (5), and a pull rod (14) is slidably connected to the fixing cylinder (7).

3. The novel thrombin time assay kit according to claim 2, characterized in that, The pull rod (14) is installed through the fixed cylinder (7), and a fixing block (16) is installed at one end of the pull rod (14). The end of the fixing block (16) away from the pull rod (14) abuts against the outside of the reagent kit (1), and the other end of the pull rod (14) extends to the outside of the fixed cylinder (7).

4. The novel thrombin time assay kit according to claim 3, characterized in that, A baffle (15) is installed on the pull rod (14), and a second spring (17) is sleeved on the pull rod (14). One end of the second spring (17) abuts against the inner wall of the fixed cylinder (7), and the other end of the second spring (17) abuts against the baffle (15).

5. The novel thrombin time assay kit according to claim 1, characterized in that, The reagent kit (1) has a sponge layer (12) installed inside, and multiple reagent tubes (13) are provided on the sponge layer (12). A connecting frame (8) is installed at the top of the reagent kit (1), a first placement frame (4) is installed at the bottom of the two first fixing frames (3), and a second placement frame (6) is installed at the bottom of the two second fixing frames (5).

6. A novel thrombin time assay kit according to claim 5, characterized in that, The bottom of the box cover (2) is equipped with a connecting block (9), and the connecting block (9) is symmetrically equipped with mounting grooves. A first spring (10) is installed in each of the two mounting grooves, and a locking block (11) is installed at one end of each of the two first springs (10). The connecting frame (8) is symmetrically equipped with a locking groove that matches the locking block (11).

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