Experimental rat catching and fixing device

Abstract

The invention relates to a laboratory machine, in particular to a capturing fixer for a practice rat which comprises an albino rat fixing device, a guide hood, a guide climbing rod, a power switch, a battery, a battery box, a transformer, a wire and an electric shock wire. The invention is characterized in that the guide hood is reverse filler shape and the upper end of the guide hood is connected with the albino rat fixing device through screw thread; the guide rod and an inner wall of a neck of the guide hood are spliced together; one end of the guide rod upwards enters into a cylinder of the albino rat fixing device and the other end is downwards flushed with a lower opening of the guide hood; the materials of the guide rod and the guide hood are all insulators. The invention adopts an electric shock mode to lead the albino rat to automatically enter the cylinder of the albino rat fixing device, thus preventing from capturing the albino rat directly by hand and being bitten by the rat when fixing the albino rat, the rat fetching process changes to be more hygeian, safer and more convenient.

Description

technical field [0001] The invention relates to a laboratory instrument, in particular to a mouse capture fixer for experiments. Background technique [0002] Rats are widely used as experimental objects in various medical and health experiments and researches, and are one of the most commonly used animals in modern medical laboratories. Since the rat itself is a living animal, when the experimenter injects drugs or takes blood samples for it, it is often difficult to catch the rat, it is difficult to control the rat, and it is even bitten and scratched by the rat. For this reason, the patent number is The invention of "200620025746.9" discloses a "rat fixation device", which plays a positive role in the fixation of rats. But it does not solve the difficult problem that rats are difficult to be controlled during the process of being captured and loaded into this "rat fixing device". Contents of the invention [0003] In order to solve the deficiencies of the prior art, t...

AI Technical Summary

Problems solved by technology

Since the rat itself is a living animal, when the experimenter injects drugs or takes blood samples for it, it is often difficult to catch the rat, it is difficult to control the rat, and it is even bitten and scratched by the rat. For this reason, the patent number is The invention of "200620025746.9" discloses a "rat immobilization device", which plays an active role in the immobilization of rats

However, it does not solve the problem that the rats are difficult to control during the process from being captured to being installed in this "rat fixation device".

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