A device for testing the activities of animals in forced swimming

A technology of animals and states, applied in the direction of psychological devices, etc., can solve problems such as inaccurate real-time measurement of climbing behavior, achieve real-time accurate capture, achieve accurate measurement, and ensure stability and reliability.

Inactive Publication Date: 2018-10-19
SCI RES TRAINING CENT FOR CHINESE ASTRONAUTS +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, despite the research and development of devices with sensor principles applied to forced swimming experiments, real-time measurements of climbing behavior are still inaccurate due to technical and other reasons

Method used

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  • A device for testing the activities of animals in forced swimming
  • A device for testing the activities of animals in forced swimming
  • A device for testing the activities of animals in forced swimming

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0026] like Figure 1~2 Shown is a schematic structural diagram of a device 100 for testing the activities of animals in a forced swimming state in an embodiment of the present invention. The device 100 includes:

[0027] At least one experimental bucket for forced swimming of animals17;

[0028] For testing the force sensor 31 of animal climbing behavior, this force sensor 31 is arranged on the experimental barrel 17;

[0029] The camera 15 for recording the swimming behavior of the animal to obtain the image data of the animal in the experimental bucket 17 when it is...

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Abstract

The invention provides a device used for testing the movement of an animal under a forced swimming state, belonging to an animal experiment device. The device comprises at least one experiment bucket for forced swimming of the animal, a force sensor used for testing the animal climbing behavior and arranged on the experiment bucket, a camera and a computer, wherein the camera is used for recording the animal swimming behavior to obtain image data during forced swimming of the animal in the experiment bucket, and is arranged above the experiment bucket, and the computer is used for receiving and processing animal climbing data and the image data in the experiment bucket and is connected with the force sensor and the camera. According to the invention, the swimming time, the static time and the climbing time of the animal can be accurately captured in real time, and the stability and reliability of experiment are ensured.

Description

technical field [0001] The invention belongs to animal experiment equipment, in particular to a device for testing the activities of animals in the state of forced swimming. Background technique [0002] Animal forced swimming test refers to placing animals to swim in a confined space. After struggling hard but still unable to get out of the predicament, animals enter a state of intermittent immobility, which is called the state of "behavioral despair". Antidepressant drugs shorten the immobility time of animals and increase their climbing time. Within the specified time, monitor, record and analyze the swimming time, immobility time and climbing time of animals, which can be used for model evaluation, mechanism research and drug efficacy evaluation of neuropsychiatric diseases such as depression. [0003] At present, most of the devices for forced animal swimming experiments at home and abroad use video technology to obtain the swimming state of animals. Although video tec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/16
Inventor 陈善广刘新民孙秀萍李海清李大琛李莹辉曲丽娜肖毅王春慧刘进修张恒徐淑萍李腾飞
Owner SCI RES TRAINING CENT FOR CHINESE ASTRONAUTS
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