Mouse dissecting table with detachable dissecting fixing device for biological experiments

A fixing device and biological experiment technology, which is applied in the field of biological experiments, can solve the problems of not being able to fix mice of different sizes, and the fixing device is inconvenient to store and occupy, and achieve the effect of convenient fixing

Pending Publication Date: 2021-08-13
HEBEI UNIV OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Biological experiment refers to the process of purposefully observing and studying the biological structure and life activity phenomena that are not easy to observe under normal circumstances by using certain instruments, materials and drugs under specific environmental conditions. In the field, mice are often used as samples for experiments, and the mice will be dissected. At present, the commonly used dissecting tool is the dissecting table. The mice are fixed by the fixing device on the dissecting table, and then the small Dissecting rats, but the existing fixing devices for dissection have the problem of inconvenient storage, which will occupy the space on the dissection table when dissection is required, and the existing fixing devices are not easy to adjust the tightness of the fixation, This makes it difficult to immobilize mice of different sizes

Method used

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  • Mouse dissecting table with detachable dissecting fixing device for biological experiments
  • Mouse dissecting table with detachable dissecting fixing device for biological experiments
  • Mouse dissecting table with detachable dissecting fixing device for biological experiments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see Figure 1-6 , a mouse dissecting table for biological experiments with a detachable dissecting fixture, comprising a dissecting table main body 1, a fixing frame 7, a first fixing assembly 10, a second fixing assembly 11 and a third fixing assembly 12, the dissecting table main body 1 The bottom surface is provided with a water storage tank 2, and the top surface of the dissection table main body 1 is equipped with a faucet 3 connected to the inside of the water storage tank 2 through a pipeline. Storage tanks are provided on both sides, and a positioning groove 5 is provided on the top surface of the dissection table main body 1 and near the position of the cleaning pool 4. The inner wall of the positioning groove 5 is movably connected with a positioning rod 6, and the top surface of the positioning rod 6 is connected to the fixed surface. The inner wall of the frame 7 is fixedly connected, the inner wall of the fixed frame 7 is movably connected with a rotating r...

Embodiment 2

[0042] see Figure 7 , the bottom of movable rod 21 is movably connected with movable cylinder 22, and the bottom end of movable rod 21 is fixedly connected with round piece, and the inner wall of movable cylinder 22 is movably connected with the surface of round piece, and the top surface of fixed plate 9 is provided with movable cylinder. 22 matching chute 23.

[0043] The surface of movable bar 21 is movably connected with movable plate 24, and the bottom surface of movable plate 24 is fixedly connected with inserting rod 25, and the top surface of fixed plate 9 evenly offers the slot 26 that matches with inserting rod 25.

[0044] The difference from Embodiment 1 is that the setting of the movable cylinder 22 and the chute 23 can facilitate the sliding of the movable rod 21, and the cooperation of the insertion rod 25 and the slot 26 can play a role in moving the movable rod 21. The effect of limit fixation.

Embodiment 3

[0046] see Figure 8-9 , the surface of the rotating rod 8 is movably connected with the limit ring 27, the front and rear sides of the limit ring 27 are fixedly connected with the limit block 28, the side of the limit block 28 is fixedly connected with the limit rod 33, and the top surface and the bottom surface of the fixed frame 7 are all fixed. Protruding blocks 29 are fixedly connected, and the sides of the protruding blocks 29 and the front and rear sides of the side of the fixing frame 7 are provided with through holes 30 matched with the limit rods 33 .

[0047] One end of the rotating rod 8 is fixedly connected with a stopper 31, one side of the stopper 31 is fixedly connected with a spring 32, and the end of the spring 32 away from the stopper 31 is fixedly connected with the side of the stopper 28, and the inner wall of the stopper 28 is fixedly connected There is a block 34, and the front and rear sides of the surface of the rotating rod 8 are provided with a slot ...

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Abstract

The invention discloses a mouse dissecting table with a detachable dissecting fixing device for biological experiments. The mouse dissecting table comprises a dissecting table main body, a fixing frame, a first fixing assembly, a second fixing assembly and a third fixing assembly, wherein a water storage tank is arranged on the bottom surface of the dissecting table main body, a faucet communicating with the interior of the water storage tank through a pipeline is installed on the top surface of the dissecting table main body, and a cleaning pool is formed in the top surface of the dissecting table main body. According to the mouse dissecting table, a positioning groove is formed in the dissecting table main body, so that a positioning rod can be cooperatively used, the fixing device comprising a fixing plate can be conveniently and integrally installed on the dissecting table main body, and meanwhile, the fixing device can be conveniently and directly moved away; the first fixing assembly, the second fixing assembly and the third fixing assembly are arranged, so that a mouse can be conveniently fixed; and a fastening sleeve and a fastening rod are used in a matched mode, so that the tightness degree of the first fixing assembly can be adjusted, and then mice with different body types can be conveniently fixed.

Description

technical field [0001] The invention relates to the technical field of biological experiments, in particular to a mouse dissection table for biological experiments with a detachable dissection fixing device. Background technique [0002] Biological experiment refers to the process of purposefully observing and studying the biological structure and life activity phenomena that are not easy to observe under normal circumstances by using certain instruments, materials and drugs under specific environmental conditions. In the field, mice are often used as samples for experiments, and the mice will be dissected. At present, the commonly used dissecting tool is the dissecting table. The mice are fixed by the fixing device on the dissecting table, and then the small Dissecting rats, but the existing fixing devices for dissection have the problem of inconvenient storage, which will occupy the space on the dissection table when dissection is required, and the existing fixing devices ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/00A61G13/10A61D3/00
CPCA61G13/0027A61G13/10A61G13/102A61D3/00A61D2003/003A61D2003/006
Inventor 姚春霞时志民张俊芳
Owner HEBEI UNIV OF ENG
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