Automatic pregnant mother mouse breeding method

Abstract

The invention discloses an automatic pregnant mother mouse breeding method. The automatic pregnant mother mouse breeding method comprises the steps that an RFID is arranged on each cage, an AGV carrying robot takes down the corresponding cage from a goods shelf and transports the cage to a mouse changing workbench, the cage with death of a mother mouse is processed in time, the pregnancy conditionof the mother mouse is monitored, if a baby mouse is born, an RFID reader-writer resets RFID storage information on the cage, and the cage is conveyed to a baby mouse sex identification and sorting workshop through a reproductive processing channel. The mother mouse breeding method is applied to production activities of large-scale and automatic breeding of rats and baby mice by experimental animal breeding units in a barrier environment, and the quality requirements of client groups such as scientific research institutions, colleges and universities, hospitals and pharmaceutical factories onthe experimental rats and baby mice are met. Image processing, automatic cage changing and other technologies are applied to the automatic breeding process of the pregnant mother mouse, interferencefactors in the artificial breeding process are reduced, stimulation of the outside to laboratory mouse breeding is reduced, and laboratory young mice with better quality can be bred.

Description

technical field [0001] The invention belongs to the technical field of experimental animal breeding, and in particular relates to an automatic breeding method for pregnant female mice. Background technique [0002] Rats and mice are important experimental animals, which play an extremely important role in improving the quality of human life, developing biomedical technology, and promoting social and economic development. Rats and mice used in modern medical research must be kept in a comfortable, stress-free and controlled barrier environment. At present, the breeding units of rats and mice are still raised manually, and the degree of automation of the breeding facilities is not high. Activities such as frequent entry and exit of the rat house, feeding and watering, cleaning cages, and observing the vital characteristics of the rats are very easy to cause the rats to be affected. interference from the external environment. On the basis of the susceptibility of rats to inte...

AI Technical Summary

Problems solved by technology

In addition to routine breeding activities such as feeding and watering, regular cage changes, etc. in the breeding of rats, the feeding of pregnant female rats also requires regular monitoring of the pregnancy status and delivery status of the female rats, which greatly increases the labor intensity of the breeders.

On the other hand, frequent feeding and monitoring activities by breeders will also aggravate the interference and stimulation of the external environment on pregnant mother mice, reduce the quality of mother mice, and may have adverse effects on offspring mice

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