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Fixing device used for laboratory animals

A technology for experimental animals and fixing devices, which is applied in the fields of restraining animals, veterinary instruments, medical science, etc.

Inactive Publication Date: 2017-05-31
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a fixing device for experimental animals to solve the problems that the fixing device is not conducive to the operation of experimenters.

Method used

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  • Fixing device used for laboratory animals
  • Fixing device used for laboratory animals
  • Fixing device used for laboratory animals

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Embodiment Construction

[0019] The embodiment of the invention discloses a fixing device for experimental animals to solve the problems that the fixing device is not conducive to the operation of experimenters.

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-Figure 3 , figure 1 Schematic diagram of the structure of the experimental animal fixation device provided by the embodiment of the present invention; figure 2 Schematic diagram of the structure of the piston rod provided by the embodiment of the pres...

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Abstract

The invention discloses a fixing device used for laboratory animals. The fixing device includes a placement cylinder used for placing the laboratory animals, and a piston rod arranged in the placement cylinder in a sleeving mode, the piston rod includes a pull-push piece and a piston head fixedly connected with the pull-push piece, and the piston rod slides in the placement cylinder so as to fix the laboratory animals. According to the fixing device used for the laboratory animals, the laboratory animals are placed in the placement cylinder, the pull-push piece drives the piston head to slide in a piston cylinder, the space where the laboratory animals are located is adjusted so as to fix the laboratory animals, the device is simple to operate, one hand applies force to the pull-push piece for fixation, and the stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of medical experiment equipment, and more specifically, relates to a fixing device for experimental animals. Background technique [0002] In modern medicine, clinical reagents generally need to be tested on experimental animals in advance, such as mice, rabbits and other animals, and the experiments are carried out by fixing them. Existing fixing device mainly adopts the mode that front and rear ends are fixed with bolts, and the pipeline for fixing mice is cylindrical. During use, after putting the mouse in, pull the tail of the mouse out from the opening at the rear end, slide the plug in the front section to the position where the mouse can be fixed, and start the experiment after tightening the bolts, but in the experiment In many cases, only one person needs to use one hand to slide the front plug and tighten the bolt after putting the mouse in and pulling out the tail, which is not conducive to the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D3/00A61D7/00
CPCA61D3/00A61D7/00
Inventor 贾延辉张曦杨世杰邓怡王筱琪王瑞
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV