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Automatic running wheel device used for training experimental rat and control method thereof

A technology of experimental mice and driving devices, which is applied to animal taming devices, electrical program control, program control in sequence/logic controllers, etc., can solve the problems of reduced progress and efficiency, simplicity, and increased scientific research costs, so as to improve the experimental results. The effect of schedule and efficiency

Pending Publication Date: 2020-06-05
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing behavioral experimental devices are cumbersome and simple, and most of them can only meet one of the above-mentioned several application aspects, and there are basically no equipment for cultivating the exercise enthusiasm of experimental mice and performing rehabilitation training for experimental mice, let alone A good integrated device can meet the requirements of the above aspects, and more needs manual participation
Experimenters need to spend a lot of time and energy, the cost of scientific research will be greatly increased, and the progress and efficiency will be greatly reduced

Method used

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  • Automatic running wheel device used for training experimental rat and control method thereof
  • Automatic running wheel device used for training experimental rat and control method thereof
  • Automatic running wheel device used for training experimental rat and control method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Such as figure 1 and figure 2 As shown, an automatic running wheel device for training experimental rats includes a base 1 and a running wheel 2, a support arm 3 is vertically connected to the base 1, the lower end of the support arm 3 is fixedly connected to the base 1, and a support shaft is horizontally fixed at the upper end 25. One end of the support shaft 25 is provided with the running wheel 2 and extends to the inside. A rotating bearing 26 is set on the support shaft 25. The rotating bearing 26 is kept coaxial with the running wheel 2, and the bearing 26 is set through the center of the running wheel 2 axle. , the outer ring of the rotating bearing 26 is fixed with the running wheel 2, and the rotation and cooperation between the running wheel 2 and the support arm 3 on the base 1 are realized through the setting of the support shaft 25 and the rotating bearing 26. The running wheel 2 is vertically hollow as a whole, and the experimental mouse Placed in the r...

Embodiment 2

[0049] A control method for an automatic running wheel device for training experimental mice, comprising the automatic running wheel device in the above-mentioned embodiment one, and the specific operation steps are as follows:

[0050] S0001: Open the running wheel cover 14, place the experimental mouse in the running wheel 2, drive the mechanical arm 19 through the steering gear 18 to drive the driving wheel 20 close to the running wheel disk 13, until the driving wheel 20 touches the outer wall of the running wheel disk 13, the driving wheel 20 contact the drive running wheel 13 and rotate 30 to 90 degrees counterclockwise. After the rotation, the head of the experimental mouse faces down. When the experimental mouse runs forward, it drives the running wheel 2 to rotate. The counterclockwise rotation of the running wheel 13 is as follows: Intermittent rotation, the single rotation angle is 15 to 30 degrees, the total rotation angle is 90 degrees, and the intermittent time of...

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Abstract

The invention provides an automatic running wheel device used for training an experimental rat and a control method thereof. The running wheel device comprises a base and a running wheel, wherein therunning wheel is arranged in a vertical hollow shape, the experimental rat is put in the running wheel, a reward liquid feed arm is arranged in the running wheel, a reward liquid feed orifice allowingthe experimental rat to lick is arranged at the end part of the reward liquid feed arm, is adjacent to the bottom wall of the running wheel and is located at the inclined top of the advancing direction of the experimental rat, and the running wheel is in normal running fit with the base and can perform fixed-axis rotation in own axis direction; and the running wheel device further comprises a driving device, the driving device comprises a driving wheel used for propping drive or propping locking of the running wheel, and the driving wheel can move in the direction away from or close to the running wheel. According to the running wheel device, exercise intention stimulation, rehabilitation training and exercise amount quantization measurement for the experimental rate are realized, one observation platform for an exercise process of the experimental rat in a small range is provided, the functions are highly integrated, consumption of plenty of time and effort is avoided, and experimental schedule and efficiency are effectively increased.

Description

technical field [0001] The invention relates to the technical field of medical experimental equipment, in particular to an automatic running wheel device for training experimental rats and a control method thereof. Background technique [0002] Currently, at least one in 10 people worldwide suffer from neuropsychiatric disorders, costing trillions of dollars in medical costs each year. The increasing incidence of neuropsychiatric diseases not only imposes a heavy burden on patients and society, but also poses unprecedented challenges to the treatment and research of these diseases. In this context, brain science has become one of the hot spots of international scientific research. In brain science research, the most commonly used experimental animals are mice and rats (hereinafter referred to as experimental mice). Conducting behavioral experiments on laboratory mice and observing the behavior of laboratory mice is an important method of brain science research. Some behav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K15/02G05B19/04
CPCA01K15/02G05B19/04
Inventor 胡耀中詹阳
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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