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

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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However, there are relatively few experimental devices suitable for this field

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