Experiment device and system for checking degree of cerebral apoplexy lower limb paralysis and application method

An experimental device and stroke technology, which are used in veterinary instruments, animal restraint instruments, medical science and other directions to achieve the effects of simple structure, convenient use and high sensitivity

Inactive Publication Date: 2016-06-15
XIAN MEDICAL UNIV
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  • Abstract
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  • Experiment device and system for checking degree of cerebral apoplexy lower limb paralysis and application method
  • Experiment device and system for checking degree of cerebral apoplexy lower limb paralysis and application method

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] refer to figure 2 , is a schematic top view of the experimental device for checking the degree of paralysis of the lower limbs in stroke of the present invention; the experimental device includes a horizontally arranged accommodation cavity, the accommodation cavity includes an accommodation cylinder 2 with openings at both ends, the front end of the accommodation cylinder 2 is coaxial, and A conical cylindrical part 3 is arranged in communication, the circular section of the front end of the conical cylindrical part 3 is smaller than the cross section of the rear end, and the front end is opened and used as a ventilation hole 5, and the rear end of the conical cylindrical part 3 is circular The section is the same as the size of the circular section of the holding cylinder 2, and the diameter of the holding cylinder 2 is 8cm in the p...

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Abstract

The invention belongs to the technical field of medical experiment instruments, and discloses an experiment device and system for checking the degree of cerebral apoplexy lower limb paralysis and an application method thereof. The device comprises a horizontal containing cavity, the containing cavity comprises a containing barrel with two open ends, a conical cylinder part is arranged at the front end of the containing barrel in a coaxial and communicated mode, the round section of the front end of the conical cylinder part is smaller than the section of the rear end of the conical cylinder part, the front end of the conical cylinder part is opened and serves as a ventilation hole, and the round section of the rear end of the conical cylinder part is the same as the round section of the containing barrel in size; an opening through which the lower limbs of a rat extend out is formed in the lower wall of the containing barrel; the conical cylinder part is made of non-transparent materials. The containing cavity is formed in an experiment table on which horizontal movement is achieved. The application method is mainly characterized in that the lower limbs of the rat move freely, other parts of a body are limited when moving, and the action of the lower limbs climbing over an experiment tabletop is observed. The device and method can complete prediction of a cerebral apoplexy rat model in an assistant mode through behavior function detection.

Description

technical field [0001] The invention belongs to the technical field of rat experimental equipment, in particular to an experimental device, system and application method for checking the degree of paralysis of lower limbs in stroke. Background technique [0002] Stroke is the leading cause of disability. Disability not only causes a heavy economic burden to families and society, but also seriously affects the quality of life of patients. Therefore, some scholars pointed out that the main goal of stroke treatment is to reduce the occurrence of disability, which shows that the rehabilitation of behavioral functional defects after stroke is of great significance. [0003] Experiments in rats have shown that subtle functional changes (such as neuronal dysfunction) after brain injury cannot be detected by histology, immunohistochemistry, or even MRI techniques, but can be detected by behavioral functional and electrophysiological methods these changes. According to ARONOWSIK e...

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Application Information

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IPC IPC(8): A61D3/00
CPCA61D3/00
Inventor 徐曦张军峰史利利陈新林杨蓬勃刘勇
Owner XIAN MEDICAL UNIV
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