Rat jugular vein blood sampling fixing table

Abstract

The utility model discloses a rat jugular vein blood sampling fixing table which comprises a placing table, the side inner wall of the placing table is fixedly connected with a guide shaft, the side surface of the guide shaft is movably connected with a sleeve, the side surface of the sleeve is fixedly connected with a limiting plate, the side surface of the limiting plate is fixedly connected with a mounting block, and the mounting block is fixedly connected with a fixing plate. The side surface of the mounting block is in threaded connection with a bolt, and the upper surface of the mounting block is fixedly connected with a sleeve. According to the structure, through cooperation of the guide shaft, the sleeve, the limiting plate, the mounting plate, the bolt, the casing pipe, the first telescopic rod, the pressing plate and the first binding rope, rats with different sizes can be fixed, the practicability of the device is improved, the four limbs of the rats can correctly penetrate through the casing pipe to be fixed, fixing is more accurate, and the practicability of the device is improved. The movable sleeve enables the head of the rat to be located above the inclined plate all the time, the angle of the inclined plate can be adjusted, and then the neck unfolding degree of the fixed rat is adjusted, so that blood sampling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of blood sampling and restraining platforms, in particular to a rat jugular vein blood sampling and restraining platform. Background Art

[0002] Veterinary medicine, also known as veterinary medicine, is a scientific field that focuses on animal health, prevention, diagnosis and treatment of animal diseases. Veterinary medicine is usually divided into basic veterinary medicine, preventive veterinary medicine and clinical veterinary medicine.

[0003] When making medical diagnosis and treatment for some animals, blood is usually drawn from them, and their blood is tested to determine their disease conditions. When blood is collected from the jugular vein of rats, a restraining table is usually used to fix them on the restraining table to avoid blood collection failure or puncture due to their own struggle during blood collection. The existing restraining table can fix the body, head and limbs of the rat by combining a placement plate, a pressure plate, a sleeve, a rope, a lower splint and an upper splint. However, due to the certain distance between the two sleeves and the different sizes of rats, it is impossible to determine whether the limbs can accurately pass through the sleeves when the rats are placed on the placement plate. In addition, when the forelimbs of small rats pass through the first pair of sleeves, their heads cannot be correctly placed between the upper splint and the lower splint, and the practicality of the device is low. After searching, it was found that the technical solution provided by the utility model with application number 201822064740.8 also has the above-mentioned problems. Utility Model Content

[0004] According to the rat jugular vein blood sampling and restraining platform, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a rat jugular vein blood sampling and restraining platform, which can fix rats of different sizes through the cooperation of a guide shaft, a sleeve, a limit plate, a mounting plate, a bolt, a sleeve, a first telescopic rod, a pressure plate and a first restraining rope, thereby increasing the practicality of the device, enabling the rat's limbs to be correctly passed through the sleeve and fixed, making the fixation more precise, and the movable sleeve enables the rat's head to always be located above the inclined plate, and the inclined plate can adjust the angle and thus adjust the extension degree of the rat's neck after fixation to facilitate blood sampling.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned placing table, the placing table is used to place rats, the side inner wall of the placing table is fixedly connected with a guide shaft, the side surface of the guide shaft is movably connected with a sleeve, the sleeve can move on the surface of the guide shaft, so as to displace the sleeve so that it can be aligned with the limbs of rats of different volumes, the side surface of the sleeve is fixedly connected with a limit plate, the side surface of the limit plate is fixedly connected with a mounting block, the side surface of the mounting block is threadedly connected with a bolt, the upper surface of the mounting block is fixedly connected with a sleeve for passing through the limbs of the rat, the top inner wall of the sleeve is fixedly connected with a first telescopic rod, the output end of the first telescopic rod is fixedly connected with a pressing plate, the pressing plate descends under the action of the first telescopic rod to fix the limbs of the rat, the side surface of the mounting block is fixedly connected with a first restraining rope, and the first restraining rope is used to bind the limbs of the rat;

[0006] The side surface of the placing table is fixedly connected with a block one, the side surface of the block one is fixedly connected with an axis one, the side surface of the axis one is rotatably connected with an inclined plate, the inclined plate is used to place the head of the rat, the side surface of the inclined plate is provided with a groove, the side surface of the placing table is fixedly connected with a second telescopic rod, the second telescopic rod can adjust the angle of the inclined plate by telescoping, and then adjust the opening degree of the rat's neck to facilitate blood sampling from the neck, the side surface of the inclined plate is fixedly connected with a fixing ring, the side surface of the inclined plate is fixedly connected with a second restraining rope, the second restraining rope cooperates with the fixing ring to fix the rat's head.

[0007] According to the rat jugular vein blood sampling and restraining table, a sponge pad is fixedly connected to the upper surface of the placement table to make the rat more comfortable when being fixed, and the side surface of the limiting plate is movably connected to the placement table.

[0008] According to the rat jugular vein blood sampling and restraining platform, the side surface of the mounting block is movably connected to the placement platform, and the side surface of the bolt is threadedly connected to the limiting plate.

[0009] According to the rat jugular vein blood sampling and restraining platform, one end of the bolt is movably connected to the placement platform, and the side surface of the sleeve is movably connected to the placement platform.

[0010] According to the rat jugular vein blood sampling and restraining platform, the side surface of the inclined plate is movably connected to the placement platform, and the output end of the second telescopic rod is movably connected to the inclined plate.

[0011] According to the rat jugular vein blood sampling and restraining table, a drawer is movably connected to the side inner wall of the placement table, and a blood collector is movably connected inside the drawer, and the blood collector is used to collect blood from rats.

[0012] According to the rat jugular vein blood sampling and restraining platform, a mounting column is fixedly connected to the side surface of the placement platform, and a clamping plate is rotatably connected to the side surface of the mounting column.

[0013] According to the rat jugular vein blood sampling and restraining table, a handle is fixedly connected to the side surface of the drawer.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a rat jugular vein blood sampling and restraining platform of the utility model;

[0017] Figure 2 It is a side view of a rat jugular vein blood sampling and restraining platform of the utility model;

[0018] Figure 3 It is a partial structural exploded view of a rat jugular vein blood sampling and restraining platform of the utility model;

[0019] Figure 4 This is an exploded view of another part of the structure of a rat jugular vein blood sampling and restraining platform of the utility model.

[0020] Legend:

[0021] 1. Placement table; 2. Sponge pad; 3. Guide shaft; 4. Sleeve; 5. Limit plate; 6. Mounting block; 7. Bolt; 8. Sleeve; 9. First telescopic rod; 10. Press plate; 11. First restraining rope; 12. Inclined plate; 13. Groove; 14. Second telescopic rod; 15. Fixed ring; 16. Second restraining rope; 17. Drawer; 18. Blood collection device; 19. Mounting column; 20. Card plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a rat jugular vein blood sampling and restraining table, which includes a placing table 1, the placing table 1 is used to place rats, the side inner wall of the placing table 1 is fixedly connected with a guide shaft 3, the side surface of the guide shaft 3 is movably connected with a sleeve 4, the sleeve 4 can move on the surface of the guide shaft 3, so that the sleeve 8 is displaced so that it can be aligned with the limbs of rats of different volumes, the side surface of the sleeve 4 is fixedly connected with a limiting plate 5, the upper surface of the placing table 1 is fixedly connected with a sponge pad 2, so that the rat is fixed more comfortably, the side surface of the limiting plate 5 is movably connected to the placing table 1, the side surface of the limiting plate 5 is fixedly connected with a mounting block 6, and the side surface of the mounting block 6 is threadedly connected It is connected with bolts 7, the side surface of the mounting block 6 is movably connected to the placing platform 1, the side surface of the bolt 7 is threadedly connected to the limiting plate 5, the upper surface of the mounting block 6 is fixedly connected with a sleeve 8 for passing the limbs of the rat, one end of the bolt 7 is movably connected to the placing platform 1, the side surface of the sleeve 8 is movably connected to the placing platform 1, the top inner wall of the sleeve 8 is fixedly connected with a first telescopic rod 9, the output end of the first telescopic rod 9 is fixedly connected with a pressing plate 10, the pressing plate 10 descends under the action of the first telescopic rod 9 to fix the limbs of the rat, and the side surface of the mounting block 6 is fixedly connected with a first restraining rope 11, the first restraining rope 11 is used to bind the limbs of the rat.

[0024] The side surface of the placement table 1 is fixedly connected with a block 1, the side surface of the block 1 is fixedly connected with an axis 1, the side surface of the axis 1 is rotatably connected with an inclined plate 12, the inclined plate 12 is used to place the head of the rat, and the side surface of the inclined plate 12 is provided with a groove 13. The side surface of the placement table 1 is fixedly connected with a second telescopic rod 14, the side surface of the inclined plate 12 is movably connected to the placement table 1, and the output end of the second telescopic rod 14 is movably connected to the inclined plate 12. The second telescopic rod 14 can adjust the angle of the inclined plate 12 by telescoping, thereby adjusting the opening degree of the rat's neck, which is convenient for blood sampling from the neck. The side surface of the inclined plate 12 is fixedly connected with a fixing ring 1 5. A second restraining rope 16 is fixedly connected to the side surface of the inclined plate 12, and the second restraining rope 16 cooperates with the fixing ring 15 to fix the head of the rat. A drawer 17 is movably connected to the side inner wall of the placing table 1, and a blood collector 18 is movably connected inside the drawer 17. The blood collector 18 is used to collect blood from rats. A mounting column 19 is fixedly connected to the side surface of the placing table 1, and a card plate 20 is rotatably connected to the side surface of the mounting column 19. The card plate 20 can rotate to limit the position of the drawer 17 in a normal state. After rotation, the limit of the drawer 17 is released and the drawer 17 can be taken out. A handle is fixedly connected to the side surface of the drawer 17.

[0025] Working principle: When taking blood from the jugular vein of a rat, place the rat's back on the placement table 1, move the sleeve 4 to adjust the position of the sleeve 8, tighten the bolt 7 after adjustment, and let the four limbs pass through the four sleeves 8 respectively. Start the first telescopic rod 9 to lower the pressure plate 10 to limit the limbs, and then tie the limbs with the first binding rope 11. Use the second binding rope 16 to tie the rat's head to the inclined plate 12. When taking blood, start the second telescopic rod 14 to correct the angle of the inclined plate 12 and adjust the opening degree of the rat's neck.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rat jugular vein blood collection and preservation platform, characterized in that: include: A placing table (1), wherein a guide shaft (3) is fixedly connected to the side inner wall of the placing table (1), a sleeve (4) is movably connected to the side surface of the guide shaft (3), a limit plate (5) is fixedly connected to the side surface of the sleeve (4), a mounting block (6) is fixedly connected to the side surface of the limit plate (5), a bolt (7) is threadedly connected to the side surface of the mounting block (6), a sleeve (8) is fixedly connected to the upper surface of the mounting block (6), a first telescopic rod (9) is fixedly connected to the top inner wall of the sleeve (8), a pressure plate (10) is fixedly connected to the output end of the first telescopic rod (9), and a first binding rope (11) is fixedly connected to the side surface of the mounting block (6); The side surface of the placement table (1) is fixedly connected to a block one, the side surface of the block one is fixedly connected to a shaft one, the side surface of the shaft one is rotatably connected to an inclined plate (12), the side surface of the inclined plate (12) is provided with a groove (13), the side surface of the placement table (1) is fixedly connected to a second telescopic rod (14), the side surface of the inclined plate (12) is fixedly connected to a fixing ring (15), and the side surface of the inclined plate (12) is fixedly connected to a second binding rope (16).

2. A rat jugular vein blood sampling and preservation platform according to claim 1, characterized in that: The upper surface of the placement table (1) is fixedly connected to a sponge pad (2), and the side surface of the limiting plate (5) is movably connected to the placement table (1).

3. A rat jugular vein blood sampling and preservation platform according to claim 1, characterized in that: The side surface of the mounting block (6) is movably connected to the placement table (1), and the side surface of the bolt (7) is threadedly connected to the limiting plate (5).

4. A rat jugular vein blood sampling and preservation platform according to claim 1, characterized in that: One end of the bolt (7) is movably connected to the placement platform (1), and the side surface of the sleeve (8) is movably connected to the placement platform (1).

5. A rat jugular vein blood sampling and preservation platform according to claim 1, characterized in that: The side surface of the inclined plate (12) is movably connected to the placement table (1), and the output end of the second telescopic rod (14) is movably connected to the inclined plate (12).

6. A rat jugular vein blood sampling and restraining platform according to claim 1, characterized in that: A drawer (17) is movably connected to the inner side wall of the placement table (1), and a blood sampling device (18) is movably connected inside the drawer (17).

7. A rat jugular vein blood sampling and restraining platform according to claim 1, characterized in that: A mounting column (19) is fixedly connected to the side surface of the placement platform (1), and a clamping plate (20) is rotatably connected to the side surface of the mounting column (19).

8. A rat jugular vein blood sampling and preservation platform according to claim 6, characterized in that: A handle is fixedly connected to the side surface of the drawer (17).

Images