Blood sampling device for animal husbandry and veterinary medicine

Abstract

The blood sampling device comprises a blood sampling tube, a blood sampling rod is arranged on the inner side of the blood sampling tube, a blood sampling hole is formed in one end of the blood sampling tube, one end of the blood sampling tube is fixedly connected with a blood sampling connector, and a blood sampling hose is connected to the outer side of the blood sampling connector in an inserted mode. The other end of the blood sampling hose is connected with a blood sampling needle in an inserted mode, one side of the blood sampling tube is communicated with a blood discharging connector, the inner side of the blood discharging connector is spirally connected with a connecting tube, and the other end of the connecting tube is communicated with a collecting bottle; the blood collection needle with the blood collection hose is inserted into an animal body, the connection distance between the blood collection needle and the blood collection tube is prolonged, the situation that the blood collection tube is unstable due to the fact that the needle is fixedly connected with the blood collection tube during blood collection and the animal is stimulated is avoided, the situation that blood collection work is affected is avoided, blood can be discharged into a collection bottle in time after blood collection, and the blood collection effect is good. Under the action of the sealing plunger and the cleaning spring, the sealing performance can be guaranteed, blood backflow and the like are prevented, and the probability of blood pollution caused during transfer is reduced.

Description

Technical Field

[0001] This utility model relates to a blood collection device for animal husbandry and veterinary medicine, belonging to the technical field of blood collection devices. Background Technology

[0002] Animals play an indispensable role in our lives, making the research and testing of animal health all the more important. Collecting blood from animals for genetic research and preliminary understanding of their physical condition or disease detection is a fundamental process in animal research. However, due to the need to detect multiple diseases or health conditions, it is often necessary to collect blood from multiple animals multiple times for statistical probability studies.

[0003] Most blood collection devices have the needle and blood collection tube integrated. When the animal is stimulated and moves around during blood collection, the blood collection tube becomes unstable, which affects the efficiency of blood collection and is not conducive to human blood collection. In addition, the blood is usually transferred to the test bottle after collection. During the transfer process, the blood is easily contaminated, which will affect the accuracy of the test results. Therefore, there is a need for a blood collection device for animal husbandry and veterinary medicine to facilitate human use. Utility Model Content

[0004] The purpose of this invention is to provide a blood collection device for animal husbandry and veterinary medicine. It utilizes a blood collection needle with a flexible tube inserted into the animal's body, extending the connection distance between the needle and the blood collection tube. This avoids instability of the blood collection tube due to a fixed connection between the needle and the tube, and also prevents disruption of the blood collection process caused by animal stimulation. Furthermore, after blood collection, it can be promptly drained into a collection bottle. The sealing plunger and cleaning spring ensure a tight seal, preventing blood backflow and minimizing the risk of blood contamination during transfer. This addresses the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A blood collection device for animal husbandry and veterinary use includes a blood collection tube, a blood collection rod on the inner side of the blood collection tube, a blood collection hole inside one end of the blood collection tube, a blood collection connector fixedly connected to one end of the blood collection tube, a blood collection tube inserted into the outer side of the blood collection connector, a blood collection needle inserted into the other end of the blood collection tube, a blood drainage connector connected to one side of the blood collection tube, a connecting tube spirally connected to the inner side of the blood drainage connector, a collection bottle connected to the other end of the connecting tube, a fixed grip fixedly connected to one side of the blood collection tube, and a rubber sleeve fitted onto the outer side of the fixed grip.

[0007] Furthermore, a scale is fixedly connected to the outside of the blood collection tube, and a scale is fixedly connected to the outside of the collection bottle.

[0008] Furthermore, a blood inlet hole is provided on the inner side of the other end of the blood collection connector, and a fixing bracket is fixedly connected to the inner side of both the blood collection connector and the blood discharge connector.

[0009] Furthermore, a sealing plunger is slidably connected through the inner side of the fixing frame, and a strong spring is sleeved on the outer side of the sealing plunger.

[0010] Furthermore, the two ends of the high-strength spring are respectively fixedly connected to one side of the sealing plunger and one side of the fixing frame.

[0011] Furthermore, an anti-detachment block is fixedly connected to one end of the sealing plunger.

[0012] Furthermore, a pull plate is fixedly connected to one end of the blood collection rod, and a blood collection sealing plug is fixedly connected to the other end of the blood collection rod.

[0013] The beneficial effects of this utility model are:

[0014] By incorporating a blood collection tube, collection bottle, sealing plunger, and powerful spring, this invention allows for the insertion of a blood collection needle with a blood collection tube into the animal's body. This extends the connection distance between the needle and the collection tube, preventing instability caused by the needle being fixed to the tube during blood collection and animal stimulation. This avoids disruptions to the blood collection process. Furthermore, the collected blood can be promptly drained into the collection bottle. The sealing plunger and cleaning spring ensure a tight seal, preventing backflow and minimizing the risk of blood contamination during transfer. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the overall structure of a blood collection device for animal husbandry and veterinary medicine according to this utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of the blood collection rod of a blood collection device for animal husbandry and veterinary medicine according to this utility model;

[0018] Figure 3 This utility model relates to a blood collection device for animal husbandry and veterinary medicine. Figure 2 A schematic diagram of the structure at point A;

[0019] Figure 4 This utility model relates to a blood collection device for animal husbandry and veterinary medicine. Figure 2 A schematic diagram of the structure at point B;

[0020] The diagram is labeled as follows: 1. Blood collection tube; 2. Blood collection rod; 3. Blood collection port; 4. Blood collection connector; 5. Blood collection tubing; 6. Blood collection needle; 7. Blood drainage connector; 8. Connecting tube; 9. Collection bottle; 10. Fixed grip; 11. Scale one; 12. Scale two; 13. Blood inlet; 14. Fixing frame; 15. Sealing plunger; 16. Strong spring; 17. Anti-dislodgement block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1, please refer to Figures 1-4 This utility model provides a technical solution:

[0023] A blood collection device for animal husbandry and veterinary use includes a blood collection tube 1, a blood collection rod 2 on the inner side of the blood collection tube 1, a blood collection hole 3 inside one end of the blood collection tube 1, a blood collection connector 4 fixedly connected to one end of the blood collection tube 1, a blood collection tube 5 inserted into the outer side of the blood collection connector 4, a blood collection needle 6 inserted into the other end of the blood collection tube 5, a blood drainage connector 7 connected to one side of the blood collection tube 1, a connecting tube 8 spirally connected to the inner side of the blood drainage connector 7, a collection bottle 9 connected to the other end of the connecting tube 8, a fixed grip 10 fixedly connected to one side of the blood collection tube 1, and a rubber sheath sleeved on the outer side of the fixed grip 10.

[0024] As a preferred technical solution of this utility model, a scale 11 is fixedly connected to the outside of the blood collection tube 1, and a scale 12 is fixedly connected to the outside of the collection bottle 9; this facilitates understanding the amount of blood collected.

[0025] As a preferred technical solution of this utility model, a pull plate is fixedly connected to one end of the blood collection rod 2, and a blood collection sealing plug is fixedly connected to the other end of the blood collection rod 2; this facilitates blood collection.

[0026] Please refer to Example 2 Figure 3 and 4 The difference between this embodiment and Embodiment 1 is that:

[0027] As a preferred technical solution of this utility model, a blood inlet hole 13 is provided on the inner side of the other end of the blood collection connector 4. A fixing frame 14 is fixedly connected to the inner side of both the blood collection connector 4 and the blood discharge connector 7. A sealing plunger 15 is slidably connected through the inner side of the fixing frame 14. A strong spring 16 is sleeved on the outer side of the sealing plunger 15. The two ends of the strong spring 16 are fixedly connected to one side of the sealing plunger 15 and one side of the fixing frame 14, respectively. An anti-detachment block 17 is fixedly connected to one end of the sealing plunger 15. When collecting blood, the blood collection rod 2 is pulled to open the sealing plunger 15 in the blood collection connector 4. After the blood is drawn into the blood collection tube 1, the blood collection rod 2 is pushed again. The blood will squeeze the sealing plunger 15 in the blood collection connector 4 to block the blood inlet hole 13, so that the blood is discharged through the blood discharge connector 7. When the blood is discharged, it will squeeze the sealing plunger 15 in the discharge connector 7, which makes it easier to discharge the blood into the collection bottle 9 for collection and reduces the probability of blood contamination during transfer.

[0028] Working principle of this utility model:

[0029] When in use, insert the blood collection needle 6 into the animal's body, hold the fixed handle 10 and pull the blood collection rod 2 to open the sealing plunger 15 in the blood collection connector 4. After the blood is drawn into the blood collection tube 1 through the blood collection needle 6, blood collection tubing 5 and blood collection connector 4, push the blood collection rod 2 again. The blood will squeeze the sealing plunger 15 in the blood collection connector 4 to block the blood inlet 13, so that the blood is discharged through the blood discharge connector 7. When discharged, it will squeeze the sealing plunger 15 in the discharge connector 7, which makes it easier to discharge the blood into the collection bottle 9 for collection, reducing the chance of blood contamination during transfer.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A blood sampling device for veterinary use, comprising a blood sampling tube (1), characterized in that: The inner side of the blood collection tube (1) is provided with a blood collection rod (2), one end of the blood collection tube (1) is internally provided with a blood collection hole (3), one end of the blood collection tube (1) is fixedly connected with a blood collection connector (4), the outer side of the blood collection connector (4) is inserted with a blood collection hose (5), the other end of the blood collection hose (5) is inserted with a blood collection needle head (6), one side of the blood collection tube (1) is communicated with a blood discharge connector (7), the inner side of the blood discharge connector (7) is spirally connected with a connecting pipe (8), the other end of the connecting pipe (8) is communicated with a collection bottle (9), one side of the blood collection tube (1) is fixedly connected with a fixed grip rod (10), the outer side of the fixed grip rod (10) is sleeved with a rubber sheath.

2. The blood sampling device for animal husbandry according to claim 1, characterized in that: The outer side of the blood collection tube (1) is fixedly connected with a scale table one (11), and the outer side of the collection bottle (9) is fixedly connected with a scale table two (12).

3. The blood sampling device for animal husbandry according to claim 1, characterized in that: The other end of the blood collection connector (4) is internally provided with a blood inlet hole (13), and the inner sides of the blood collection connector (4) and the blood discharge connector (7) are fixedly connected with a fixed frame (14).

4. The blood sampling device for animal husbandry according to claim 3, characterized in that: The inner side of the fixed frame (14) is slidably connected with a sealing plunger (15), and the outer side of the sealing plunger (15) is sleeved with a strong spring (16).

5. The blood sampling device for animal husbandry according to claim 4, characterized in that: The two ends of the strong spring (16) are fixedly connected to one side of the sealing plunger (15) and one side of the fixed frame (14) respectively.

6. The blood sampling device for animal husbandry according to claim 5, characterized in that: One end of the sealing plunger (15) is fixedly connected with an anti-dropping block (17).

7. The blood sampling device for animal husbandry according to claim 1, characterized in that: One end of the blood collection rod (2) is fixedly connected with a pull plate, and the other end of the blood collection rod (2) is fixedly connected with a blood collection sealing plug.

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