Quick-to-operate laboratory animal fixing frame

Abstract

The invention provides a quick-to-operate laboratory animal fixing frame which comprises an animal platform for fixing laboratory animals. A left clamping plate and a right clamping plate are movablymounted on left and right side walls of the animal platform respectively through fixing bolts and wing nuts. Damping sheets are adhered to positions, corresponding to the left clamping plate and the right clamping plate, on left and right sides of the animal platform. Lateral sides of the left clamping plate and the right clamping plate are provided with concave tooth grooves, damping concave plates are adhered to inner wall of the concave tooth grooves corresponding to the damping sheets on the side walls of the animal platform, and laboratory animal paws can be locked and kept fixed by tightening of the wing nuts. Two binding strips are mounted on the right clamping plate and penetrate locking fasteners on the outer side of the left clamping plate to tightly fix a whole body of the laboratory animals. The quick-to-operate laboratory animal fixing frame has the advantage that laboratory animal fixation and protection can be completed conveniently, quickly and safely so as to guaranteesmoothness in quick operations including blood sampling, skin preparation, illumination and the like in various animal experiments.

Description

technical field [0001] The invention relates to a fast fixing frame for experimental animal operation. Background technique [0002] For many years, rats, mice, guinea pigs, sheep, dogs and other small animals have been used in various animal experiments such as blood collection, skin preparation, and illumination. It is necessary to fix the experimental animals for experiments. At present, most of the small animals are fixed in such experiments. Use rubber tubes or ropes to tie up small animals. There is no good fixing method. Sometimes if the tying is too tight, it will affect the breathing and normal physiological limit of the small animal, and even pinch the limbs. Sometimes the tying is not tight enough to cause displacement or escape halfway. Phenomena such as failure to experiment have become a major technical problem in current animal experiments, so it is urgent to develop a special-purpose experimental animal operation quick fixer that can quickly place and fix exp...

AI Technical Summary

Problems solved by technology

[0002] For many years, rats, mice, guinea pigs, sheep, dogs and other small animals have been used in various animal experiments such as blood collection, skin preparation, and illumination. It is necessary to fix the experimental animals for experiments. At present, most of the small animals are fixed in such experiments. Use rubber tubes or ropes to tie up small animals. There is no good fixing method. Sometimes if the tying is too tight, it will affect the breathing and normal physiological limit of the small animal, and even pinch the limbs. Sometimes the tying is not tight enough to cause displacement or escape halfway. Phenomena such as failure to experiment have become a major technical problem in current animal experiments, so it is an urgent need to develop a special experimental animal operation quick fixer that can quickly place and fix experimental animals and can protect experimental animals from harm.

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