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Laboratory mouse monitoring system

A laboratory mouse and monitoring system technology, applied in measuring devices, instruments, animal houses, etc., can solve the problems of inability to continuously monitor the movement state of mice, inaccurate monitoring of diet and drinking water, etc.

Pending Publication Date: 2021-05-18
SHANGHAI TENTH PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to address the deficiencies in the prior art and provide a monitoring system for experimental mice to at least solve the problems of inaccurate monitoring of diet and drinking water and inability to continuously monitor the exercise status of mice in the related art

Method used

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  • Laboratory mouse monitoring system
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Examples

Experimental program
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Effect test

specific Embodiment approach

[0163] Food preservation: the control unit 900 sends a temperature control signal to the temperature control module 405 of the eating unit 400 to adjust the temperature of the food storage container 401 to ensure that the food in the food storage container 401 can be stored for a long time (at least 15 days);

[0164] Diet monitoring: when the experimental mouse eats, its identity tag will be read by the third communication sensor 404, and the third accommodation space can only accommodate one experimental mouse for eating. By monitoring the weight of the food on the baffle 402, And the weight monitoring of the first recovery cavity 602 can obtain the decrease of the food weight on the baffle plate 402 and the increase of the food weight in the first recovery cavity 602, and the difference between the two data is the diet of the experimental rat;

[0165] Perishable food update: when the food on the baffle 402 disappears or is reduced to a certain weight, the control unit 900 s...

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Abstract

The invention relates to a laboratory mouse monitoring system. The laboratory mouse monitoring system comprises a box body, a body weight monitoring unit, a water drinking unit, a diet unit, a track monitoring unit, a food recovery unit and a control unit. The laboratory mouse monitoring system has the advantages that through the double arrangement of the diet unit and the food recovery unit, the diet weight of each laboratory mouse in the box body each time can be accurately measured, and measurement errors are reduced; by improving the weighing of the water drinking unit, the water drinking amount of each laboratory mouse in the box body each time can be accurately obtained without manual repeated measurement, and the water drinking amount per hour and / or every day can be conveniently counted; motion tracks of the laboratory mice are monitored through the track monitoring unit, the structure is simple, and the motion amount of each laboratory mouse in the box body is accurately obtained.

Description

technical field [0001] The invention relates to the technical field of experimental devices, in particular to a monitoring system for experimental mice. Background technique [0002] When raising experimental mice, it is an important link to ensure the accuracy of the experiment to accurately control the food and water intake of the experimental mice and to monitor the behavior of the experimental mice in real time. [0003] In the related art, the food intake of mice is usually reversely estimated by weighing the food. However, this method has certain errors. Due to the eating habits of the experimental rats, after the food is chewed by the experimental rats, some of the food will be powdered and hugged on the bedding. If only the difference in food weight is measured to calculate the amount of food consumed, there will be a large error. In addition, some special test materials (such as high-fat food) need to be stored at low temperature. However, conventional experimenta...

Claims

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Application Information

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IPC IPC(8): A01K29/00A01K1/03A01K1/035A01K7/06A01K7/02A01K5/01A01K5/02A01K1/01G01D21/02
CPCA01K29/005A01K1/032A01K1/0356A01K1/035A01K7/06A01K7/02A01K5/01A01K5/02A01K1/01G01D21/02
Inventor 孙明明彭悠悠张文静万红虹陈华国
Owner SHANGHAI TENTH PEOPLES HOSPITAL
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