Efficient and safe blood sampling device for pigs

Abstract

The utility model discloses an efficient and safe blood sampling device for pigs, and relates to the technical field of livestock blood sampling, the efficient and safe blood sampling device comprises a U-shaped seat, binding devices used for fixing the U-shaped seat on the back of a pig are mounted at the two ends of the U-shaped seat, and a fixing device used for lifting the tail of the pig is mounted on the upper surface of the U-shaped seat. Through cooperative arrangement of the U-shaped seat, the elastic binding band, the limiting column, the traction rope, the fixing clamp and other structures, the U-shaped seat is fixed to the back of a pig through the elastic binding band firstly, then a user clamps the fixing clamp to the tail of the pig, pulls the traction rope to enable the pig tail to tilt up, and the traction rope is arranged on the limiting column through the circular ring in a sleeving mode to be fixed; at the moment, a user can draw blood from the vein blood vessel at the root of the pigtail through an injector, and the problems that multiple persons need to jointly control the live pig for blood sampling in the blood sampling process of an existing blood sampling device, the blood sampling process is time-consuming and labor-consuming, the operation difficulty is high, the blood sampling efficiency is low, and the breeding quality is affected due to the fact that the pig is frightened are possibly subjected to stress reaction are solved as much as possible.

Description

Technical Field

[0001] The present application relates to the technical field of livestock blood sampling, and in particular to an efficient and safe blood sampling device for pigs. Background Art

[0002] Pig farms have a high mortality rate, such as African swine fever and other viruses, so pig blood needs to be collected for testing. At present, when pig farms collect pig blood, blood collection tubes are usually used to collect blood from the anterior vena cava, ear vein and tail root vein.

[0003] The utility model patent with announcement number CN219557308U proposes a micro-blood sampling device suitable for pigs on large-scale pig farms, which includes a handle, a needle body fixedly connected to the handle at one end, a needle head arranged at the other end of the needle body, a needle cap that cooperates with the needle body and is sleeved on the outside of the needle head, a connecting rod fixedly connected to the handle at one end, and a sampling head arranged at the other end of the connecting rod.

[0004] The above-mentioned blood collection device requires multiple people to control the pigs to collect blood during the blood collection process. The blood collection process is time-consuming and labor-intensive, difficult to operate, and has low blood collection efficiency. In addition, the pigs may have a stress reaction after being frightened, which affects the breeding quality. Utility Model Content

[0005] The utility model aims to solve or at least alleviate the problems that the existing blood sampling device requires multiple people to control the live pigs to draw blood during the blood sampling process, the blood sampling process is time-consuming and labor-intensive, the operation is difficult, the blood sampling efficiency is low, and the pigs may have a stress reaction after being frightened, thereby affecting the breeding quality.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The strapping device is designed to allow the user to attach the strapping device to the pig's back, and the strapping device is configured to attach the strapping device to the pig's back. The strapping device is configured to attach the strapping device to the pig's back, and the strapping device is configured to attach the strapping device to the pig's back. The strapping device is configured to attach the strapping device to the pig's back, and the strapping device is configured to attach the strapping device to the pig's back.

[0008] By adopting the above technical scheme, when using it, the user first puts the U-shaped seat on the pig's back from above, and then the user passes the elastic band around the pig's abdomen, pulls the elastic band, and hangs the limiting hole on the elastic band on the hook fixedly connected to the other end of the U-shaped seat, so as to achieve the fixing of the U-shaped seat. After the U-shaped seat is fixed, the fixing clip can be clamped on the end of the pig's tail, and then the ring is pulled toward the limiting column to drive the traction rope to lift the pig's tail. When the ring is pulled above the limiting column, the ring can be pressed down so that the ring is put on the limiting column, and the pig's tail is lifted upward. At this time, the user can use a syringe to draw blood from the vein at the root of the pig's tail, thereby avoiding the problem that the existing blood collection device requires multiple people to work together to control the pig to draw blood during the blood collection process. The blood collection process is time-consuming and labor-intensive, the operation is difficult, the blood collection efficiency is low, and the pig may have a stress reaction after being frightened, which affects the breeding quality.

[0009] Optionally, a connecting piece with a rectangular plate-like structure is provided at the top end of the hook, a rivet is pierced through the connecting piece, and the connecting piece is fixedly connected to the U-shaped seat through the rivet.

[0010] By adopting the above technical solution, a connecting piece is provided to increase the contact surface between the hook and the U-shaped seat, thereby improving the stability of the hook installation, and a rivet is provided to fix the hook on the U-shaped seat.

[0011] Optionally, the mounting plate is a plate-shaped structure, a through hole is opened at the center of the mounting plate, and the aperture of the through hole is larger than the diameter of the traction rope.

[0012] By adopting the above technical solution, a through hole is opened for passing the traction rope, and the aperture of the through hole is set larger, which not only facilitates the passing of the traction rope, but also can minimize the friction between the traction rope and the inner wall of the through hole when sliding inside the through hole, thereby affecting the service life of the traction rope.

[0013] Optionally, the bottom end of the limiting column is in a cylindrical structure, and the top end of the limiting column is fixedly connected with a ball head with a diameter larger than the diameter of the limiting column, and the diameter of the ball head is smaller than the inner diameter of the ring.

[0014] By adopting the above technical solution, a limit column is set to limit the traction rope, and a ball head is set to limit the ring, so as to avoid the problem that the ring is easily pulled off from the top of the limit column when the pig is moved.

[0015] Optionally, flexible gaskets are fixedly connected to inner walls of adjacent sides of the two clamping jaws of the fixing clamp.

[0016] By adopting the above technical solution and installing flexible gaskets on the inner walls of the two fixing clamp claws, it is possible to avoid as much as possible the problem of rigid squeezing of the fixing clamp claws and the pigtail when clamping and fixing the pigtail, which may easily cause injury to the pigtail.

[0017] Optionally, a disinfection box is fixedly connected to the U-shaped seat on one side of the traction rope, and disinfection tools are contained in the inner cavity of the disinfection box. A bandaging box is fixedly connected to the U-shaped seat on the other side of the traction rope, and bandaging tools are contained in the inner cavity of the bandaging box.

[0018] By adopting the above technical solution, the disinfection tool is an alcohol cotton swab used to disinfect wounds. After drawing blood, the user can use the alcohol cotton swab to disinfect the blood drawing wound on the pig's tail to prevent wound infection. The bandaging tool is a Band-Aid and tweezers arranged inside the dressing box. After disinfection, the user can use tweezers to take out the Band-Aid from the dressing box and bandage the blood drawing wound.

[0019] Optionally, a partition is fixedly connected to the inner cavity of the packing box, a placement rack is fixedly connected to the inner cavity of the packing box on the right side of the partition, and a groove is formed on the top of the placement rack.

[0020] By adopting the above technical solution, a partition is provided to separate the tweezers and the Band-Aid, and a placement rack is provided to place the tweezers, so that users can take them conveniently.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] 1. The present application adopts the coordination setting between structures such as a U-shaped seat, an elastic strap, a limiting column, a traction rope and a fixing clip. First, the U-shaped seat is fixed to the pig's back by an elastic strap, and then the user clamps the fixing clip on the pig's tail, pulls the traction rope to make the pig's tail tilt, and fixes the traction rope on the limiting column through a circular sleeve. At this time, the user can use a syringe to draw blood from the vein at the root of the pig's tail, and tries to avoid the problem that the existing blood collection device requires multiple people to work together to control the pigs for blood collection during the blood collection process. The blood collection process is time-consuming and labor-intensive, the operation is difficult, the blood collection efficiency is low, and the pigs may have a stress reaction after being frightened, which affects the breeding quality.

[0023] 2. A disinfection box and a dressing box are fixedly connected to the upper part of the U-shaped seat. Disinfection tools and dressing tools are respectively contained inside the disinfection box and the dressing box. After the user has completed blood collection from the pig's tail, the user can disinfect the wound on the pig's tail with the disinfection tool. After disinfection, the user takes out the dressing tool from the dressing box to bandage the blood collection wound, and try to avoid directly exposing the disinfected wound to the external environment, which may easily lead to wound infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of this application;

[0025] Figure 2 This application Figure 1 A magnified view of the local details at center A;

[0026] Figure 3 It is a schematic diagram of the internal structure of the wrapping box of this application.

[0027] Explanation of the accompanying drawings: 1. U-shaped seat; 2. Elastic strap; 3. Limiting hole; 4. Hook; 5. Connecting plate; 6. Rivet; 7. Mounting plate; 8. Limiting column; 9. Traction rope; 10. Ring; 11. Fixing clip; 12. Flexible gasket; 13. Disinfection box; 14. Dressing box; 15. Partition; 16. Placement rack; 17. Groove. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] See also Figure 1-3 An efficient and safe blood sampling device for pigs includes a U-shaped seat 1. Both ends of the U-shaped seat 1 are equipped with binding devices. When in use, the user can fix the U-shaped seat 1 on the pig's back through the binding devices.

[0030] A fixing device for lifting the pig's tail is installed on the upper surface of the U-shaped seat 1. When the user fixes the U-shaped seat 1 on the pig's back, the pig's tail can be lifted by the fixing device, thereby exposing the veins at the root of the pig's tail, making it convenient for the user to draw blood from the veins of the pig's tail.

[0031] The tying device includes an elastic band 2 fixedly connected to one end of the U-shaped seat 1, a limiting hole 3 is provided at one end of the elastic band 2 away from the U-shaped seat 1, and the tying device also includes a hook 4 fixedly connected to the other end of the U-shaped seat 1, and the elastic band 2 is hung on the hook 4 through the limiting hole 3. When the user uses it, the U-shaped seat 1 is first put on the pig's back from above, and then the user passes the elastic band 2 around the pig's abdomen, pulls the elastic band 2, and hangs the limiting hole 3 provided on the elastic band 2 on the hook 4 fixedly connected to the other end of the U-shaped seat 1, so as to achieve the fixing work of the U-shaped seat 1.

[0032] The fixing device includes a mounting plate 7 fixedly connected to one side of the top of the U-shaped seat 1 and a limiting column 8 fixedly connected to the other side of the top of the U-shaped seat 1. A traction rope 9 for pulling and lifting the pig's tail is passed through the inside of the mounting plate 7. The traction rope 9 is slidably connected to the mounting plate 7. A ring 10 is fixedly connected to the end of the traction rope 9 close to the limiting column 8, and a fixing clamp 11 for clamping and fixing the end of the pig's tail is fixedly connected to the end of the traction rope 9 away from the limiting column 8. When the user has fixed the U-shaped seat 1, the fixing clamp 11 can be clamped at the end of the pig's tail, and then the ring 10 can be pulled toward the limiting column 8 to drive the traction rope 9 to lift the pig's tail. When the ring 10 is pulled above the limiting column 8, the ring 10 can be pressed down so that the ring 10 is sleeved on the limiting column 8 to limit the pig's tail.

[0033] Reference Figure 2 The top of the hook 4 is provided with a connecting piece 5 in a rectangular plate structure, and a rivet 6 is pierced through the connecting piece 5. The connecting piece 5 is fixedly connected to the U-shaped seat 1 through the rivet 6. The connecting piece 5 is provided to increase the contact surface between the hook 4 and the U-shaped seat 1, improve the stability of the installation of the hook 4, and the rivet 6 is provided to fix the hook 4 on the U-shaped seat 1.

[0034] Reference Figure 1 The mounting plate 7 is a plate-shaped structure, and a through hole is provided in the center of the mounting plate 7, and the aperture of the through hole is larger than the diameter of the traction rope 9. The through hole is provided for passing the traction rope 9, and the aperture of the through hole is set larger, which is not only convenient for passing the traction rope 9, but also can avoid the traction rope 9 from rubbing against the inner wall of the through hole when sliding inside the through hole, thereby affecting the service life of the traction rope 9.

[0035] Reference Figure 1 The bottom end of the limiting column 8 is cylindrical, and the top of the limiting column 8 is fixedly connected with a ball head having a diameter larger than that of the limiting column 8, and the diameter of the ball head is smaller than the inner diameter of the ring 10. The limiting column 8 is used to limit the traction rope 9, and the ball head is used to limit the ring 10, so as to avoid the problem that the ring 10 is easily dropped from the top of the limiting column 8 when the pig is subjected to force during movement.

[0036] Reference Figure 1 , the inner walls of the two adjacent clamping jaws of the fixing clamp 11 are fixedly connected with flexible gaskets 12. The flexible gaskets 12 are installed on the inner walls of the clamping jaws of the two fixing clamps 11, which can avoid the problem of the clamping jaws of the fixing clamp 11 and the pigtail being rigidly squeezed when the pigtail is clamped and fixed, which may easily cause the pigtail to be injured.

[0037] Reference Figure 1 A disinfection box 13 is fixedly connected to the U-shaped seat 1 on one side of the traction rope 9, and a disinfection tool is contained in the inner cavity of the disinfection box 13. A dressing box 14 is fixedly connected to the U-shaped seat 1 on the other side of the traction rope 9, and a dressing tool is contained in the inner cavity of the dressing box 14. The disinfection tool is an alcohol cotton pad used for wound disinfection. After the blood is drawn, the user can use the alcohol cotton pad to disinfect the blood drawing wound on the pig's tail to prevent wound infection. The dressing tool is a band-aid and tweezers set inside the dressing box 14. After disinfection, the user can use tweezers to take out the band-aid from the dressing box 14 and bandage the blood drawing wound.

[0038] Reference Figure 3 A partition 15 is fixedly connected to the inner cavity of the dressing box 14, and a placement rack 16 is fixedly connected to the inner cavity of the dressing box 14 on the right side of the partition 15. A groove 17 is provided on the top of the placement rack 16. The partition 15 is provided to separate the tweezers and the band-aid, and the placement rack 16 is provided to place the tweezers for the convenience of users.

[0039] The implementation principle of the present application is as follows: when in use, the user first sets the U-shaped seat 1 on the pig's back from above, and then the user passes the elastic band 2 around the pig's abdomen, pulls the elastic band 2, and hangs the limiting hole 3 opened on the elastic band 2 on the hook 4 fixedly connected to the other end of the U-shaped seat 1, so as to achieve the fixing of the U-shaped seat 1. After the U-shaped seat 1 is fixed, the fixing clip 11 can be clamped on the end of the pig's tail, and then the ring 10 can be pulled in the direction of the limiting column 8 to drive the traction rope 9 to lift the pig's tail. When the ring 10 is pulled above the limiting column 8, the ring 10 can be pressed down so that the ring 10 is set on the limiting column 8, and the pig's tail is lifted upward. At this time, the user can use a syringe to draw blood from the vein at the root of the pig's tail, thereby avoiding the problem that the existing blood sampling device requires multiple people to work together to control the pig to draw blood during the blood sampling process. The blood sampling process is time-consuming and labor-intensive, the operation is difficult, the blood sampling efficiency is low, and the pig may have a stress reaction after being frightened, which affects the breeding quality.

[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An efficient and safe blood sampling device for pigs, comprising a U-shaped seat (1), both ends of the U-shaped seat (1) are equipped with tying devices for fixing the U-shaped seat (1) on the back of a pig, and the upper surface of the U-shaped seat (1) is equipped with a fixing device for lifting the pig's tail, characterized in that: The binding device comprises an elastic band (2) fixedly connected to one end of the U-shaped seat (1), a limiting hole (3) being provided at one end of the elastic band (2) away from the U-shaped seat (1), the binding device also comprises a hook (4) fixedly connected to the other end of the U-shaped seat (1), the elastic band (2) being suspended on the hook (4) through the limiting hole (3), the fixing device comprises a mounting plate (7) fixedly connected to one side of the top of the U-shaped seat (1) and a limiting column (8) fixedly connected to the other side of the top of the U-shaped seat (1), a traction rope (9) being passed through the inside of the mounting plate (7), the traction rope (9) being slidably connected to the mounting plate (7), a ring (10) being fixedly connected to one end of the traction rope (9) close to the limiting column (8), and a fixing clamp (11) being fixedly connected to one end of the traction rope (9) away from the limiting column (8).

2. The efficient and safe blood sampling device for pigs according to claim 1, characterized in that: A connecting piece (5) having a rectangular plate-like structure is provided at the top end of the hook (4), a rivet (6) is passed through the connecting piece (5), and the connecting piece (5) is fixedly connected to the U-shaped seat (1) via the rivet (6).

3. The efficient and safe blood sampling device for pigs according to claim 1, characterized in that: The mounting plate (7) is in a plate-like structure, a through hole is provided at the center of the mounting plate (7), and the diameter of the through hole is larger than the diameter of the traction rope (9).

4. The efficient and safe blood sampling device for pigs according to claim 1, characterized in that: The bottom end of the limiting column (8) is in a cylindrical structure, and the top end of the limiting column (8) is fixedly connected to a ball head having a diameter greater than the diameter of the limiting column (8), and the diameter of the ball head is smaller than the inner diameter of the ring (10).

5. The efficient and safe blood sampling device for pigs according to claim 1, characterized in that: Flexible gaskets (12) are fixedly connected to inner walls of adjacent sides of two clamping jaws of the fixing clamp (11).

6. The efficient and safe blood sampling device for pigs according to claim 5, characterized in that: A disinfection box (13) is fixedly connected to the U-shaped seat (1) on one side of the traction rope (9), and a disinfection tool is contained in the inner cavity of the disinfection box (13). A dressing box (14) is fixedly connected to the U-shaped seat (1) on the other side of the traction rope (9), and a dressing tool is contained in the inner cavity of the dressing box (14).

7. The efficient and safe blood sampling device for pigs according to claim 6, characterized in that: A partition (15) is fixedly connected to the inner cavity of the dressing box (14), a placement rack (16) is fixedly connected to the inner cavity of the dressing box (14) on the right side of the partition (15), and a groove (17) is formed on the top of the placement rack (16).

Images