Experiment animal grasping and fixing and administration device

Abstract

The invention relates to an experiment animal grasping and fixing and administration device. The whole device is conical and comprises a conical shell, an upper narrow opening, an upper fixing strip, holes, a bottom cover, a subcutaneous injection port and a lower fixing strip. The upper fixing strip and the lower fixing strip are arranged on the upper portion and the lower portion of the conical shell respectively, the holes are formed in the conical shell, and the bottom cover is arranged at the lower end of the conical shell. The subcutaneous injection port is formed in the position, above the upper fixing strip, on the back side of the conical shell, and the portion from the lower portion of the subcutaneous injection port to the bottom of the conical shell is of a louver structure which can be folded to fix a mouse, and operation like subcutaneous injection is facilitated. The device is used for fixing, grasping and administration of experiment animals, especially mice, during pharmacology experiments.

Description

technical field [0001] The invention relates to a device for grasping, fixing and administering drugs to experimental animals, which is used in grasping, fixing and administering drugs to rats and mice in pharmacological experiments. Background technique [0002] At present, in pharmacological experiments, when performing various drug administration operations on mice and mice, it is necessary to grab the mouse by hand and fix it before performing the operation, especially when performing gastric gavage and subcutaneous injection, the head of the mouse needs to be fixed Good, otherwise the rat will turn back and bite the hand of the operator. For those who are in contact with it for the first time, catching the rat is a difficult operation, especially for people with large rats and small hands. In addition, because the animals are difficult to control, they must be anesthetized before proceeding to the next step. Not only that, but the three steps of grasping, immobilization...

AI Technical Summary

Problems solved by technology

[0002] At present, in pharmacological experiments, when performing various drug administration operations on mice and mice, it is necessary to grab the mouse by hand and fix it before performing the operation, especially when performing intragastric administration and subcutaneous injection, the head of the mouse needs to be fixed Good, otherwise the rat will turn back and bite the hand of the operator. For those who are in contact with it for the first time, catching the rat is a difficult operation, especially for those with large rats and small hands.

In addition, because the animal is difficult to control, it must be anesthetized first before the next step can be performed. Not only that, the three steps of grasping, immobilization, and drug administration are not well combined, making the experiment difficult and slow

And now there is no good tool that can solve this problem

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