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Device for rat leg femoral nerve stimulation

A technology of nerve stimulation and thigh, which is applied in veterinary equipment, equipment for restraining animals, medical science, etc., can solve the problems of inconvenient and convenient observation of contraction response, and achieve the effect of ensuring stability

Inactive Publication Date: 2020-08-11
YANAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the laboratory, different kinds of rats are often used to carry out scientific experiments. Rats are one of the common ones. In the laboratory, rats are used to stimulate the leg-femoral nerve, but in the existing experimental process In the experiment, it is usually necessary to fix the rat before carrying out the experiment, but it is generally placed directly on the experimental table, which cannot be stabilized well, and it is not convenient to observe the contraction during the stimulation process when stimulating the leg-femoral nerve. reaction, so that the experimenter can observe it well

Method used

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  • Device for rat leg femoral nerve stimulation
  • Device for rat leg femoral nerve stimulation
  • Device for rat leg femoral nerve stimulation

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Embodiment

[0021] see Figure 1-5 , the present invention provides the following technical solutions: a device for rat leg femoral nerve stimulation, comprising a support base 1, a No. 1 support block 5 is arranged above the support base 1, and a No. 1 bearing 3 is connected to the upper end of the No. 1 support block 5 , and the outer surface of the No. 1 bearing 3 is socketed with the No. 1 turntable 4, the support base 1 is provided with the No. 2 turntable 7, the top of the No. 2 turntable 7 is provided with a support rod 2, and the inside of the support rod 2 is rotationally connected by the No. 1 turntable 4. The end of one side of the pole 2 is fixedly connected with a No. 1 fixed block 6 by screws, and the inside of the No. 1 fixed block 6 is elastically connected with a No. 4 fixed block 16 through several springs 17. The bottom end of the pole 2 is respectively welded with a No. 2 fixed block 14 and No. 3 fixed block 15. In this embodiment, the device is provided with a support...

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Abstract

The invention belongs to the technical field of animal science experiments, and particularly relates to a device for rat leg femoral nerve stimulation. The device includes a supporting base, a first supporting block is arranged above the supporting base, the tail end of the upper portion of the first supporting block is connected to a first bearing, the outer surface of the first bearing is sleeved with a first rotary disc, a second rotating disc is arranged above the supporting base, a supporting rod is arranged above the second rotating disc, and the interior of the supporting rod is rotatably connected through a first rotating disc. Suction cups are arranged at the four corners of the lower portion of the supporting base, the stability of the supporting base on an experiment table is guaranteed, and therefore the stability of the whole device is guaranteed; and when an experimental rat needs to be fixed, the rat needs to be anesthetized through a certain dosage of anesthetic, then the rat can be placed in the first fixing block on the two sides, and the upper half portion of the rat is properly fixed through the first fixing block connected to the tail end of the supporting rodby changing the opening and closing angles of the supporting rod.

Description

technical field [0001] The invention belongs to the technical field of animal science experiments, and in particular relates to a device for stimulating nerves in rat legs and thighs. Background technique [0002] In the laboratory, different kinds of rats are often used to carry out scientific experiments. Rats are one of the common ones. In the laboratory, rats are used to stimulate the leg-femoral nerve, but in the existing experimental process In the experiment, it is usually necessary to fix the rat before carrying out the experiment, but it is generally placed directly on the experimental table, which cannot be stabilized well, and it is not convenient to observe the contraction during the stimulation process when stimulating the leg-femoral nerve. The reaction is convenient for the experimenter to observe it well. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the prior art, the present invention provides a kind of dev...

Claims

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Application Information

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IPC IPC(8): A61D3/00
CPCA61D3/00
Inventor 陈美霓郝琴郭巍沈娟赵琳
Owner YANAN UNIV
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