Small animal feeding device for contrast experiment

Abstract

The small animal feeding device for the contrast experiment comprises a box body and a box cover, and the interior of the box body is at least divided into a feeding chamber and a sampling chamber which are stacked up and down; at least two feeding boxes arranged side by side are arranged in the feeding chamber, and rotating cages corresponding to the feeding boxes in position are arranged in the sampling chamber and used for bearing small animals. A plurality of feeding boxes are arranged in the same feeding space, so that independent feeding and comparative observation of each experimental unit are realized in the same experimental environment; small animals are supported through the rotatable rotating cage, the temporary storage bin arranged in the rotating cage serves as a temporary storage space for excrement and / or food residues of the small animals, after the rotating cage rotates by a certain angle, the excrement and / or food residues are unloaded into the material receiving plate to be discharged, and self-cleaning of the living environment of the small animals is achieved; the small animals are promoted to defecate or urinate independently by means of external environment stimulation and the like and are received by the clean temporary storage bin, and then the rotating cage is rotated reversely to discharge the defecate and the urinate into different sampling boxes respectively, so that sample interference is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a small animal breeding device for comparative experiments. Background technique [0002] Experimental mice (including various strains of experimental animals, mice) refer to special experimental animals that are widely used as experimental objects or materials in production, teaching and research in the field of life sciences (physiology, medicine, pharmacy, etc.). Medicine, production of vaccines and biopharmaceuticals, surgical practice, quality inspection and safety evaluation of new drugs, food and drugs, and life science research are all inseparable from the contribution of laboratory mice. It can be said that laboratory mice are a substitute for human beings. Or, a living reagent for scientific research. When conducting experimental research on experimental mice, it is usually necessary to conduct multiple groups of comparative experiments. Ordinary breeding cages...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects in the prior art, the present invention provides a small animal breeding device for comparative experiments to solve the technical problem that the existing small animal breeding cages cannot be directly used for comparative experiments

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