Paralyzed Limb Muscle Rehabilitation System

Abstract

The invention relates to the field of medical equipment, and discloses a muscle restoration system for paralyzed limbs. The limbs of a patient with upper motor neuron paralysis are paralyzed due to denervation, but a lower motor neuron, a muscle and a motor end plate of the patient with upper motor neuron paralysis are not directly damaged in spite of tissue or cells and can completely receive stimulation, conduct information and do contraction motion; a nerve can conduct bioelectricity, receive electric stimulation and conduct an electric signal; and manual electron motion control is performed at the terminal of a nerve motion conduction path, namely a muscle door node of which the nerve enters the muscle, an external wireless signal controller remotely controls a stimulator in a body through wireless signal transmission, the muscle is directly stimulated by stimulation sent by the stimulator and starts doing contraction motion after receiving stimulation information, and the limbs are driven to act, so that the paralyzed limbs move, and the requirements of training rehabilitation and self-care are met.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to rehabilitation equipment for paralyzed limbs. Background technique [0002] In daily life, we often see paralyzed patients sitting in wheelchairs or lying on beds. According to incomplete statistics, there are millions of paralyzed patients in China. After paralysis caused by stroke or trauma, the limbs are paralyzed due to denervation, and thus lose the ability to work and even take care of themselves, causing great pain and psychological pressure to the patient, and a great burden to the society and the family. What's worse, once paralyzed, the chance of self-recovery is very small, and there are almost no effective treatments and means at present. [0003] Studies have found that in the central nervous system of paralyzed patients, whether it is the brain or spinal cord, after the lesion occurs, the lesion area of ​​the central nervous system has a certain degree of pathologica...

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Problems solved by technology

[0003] Studies have found that in the central nervous system of paralyzed patients, whether it is the brain or spinal cord, after the lesion occurs, the lesion area of ​​the central nervous system has a certain degree of pathological repair, but it is only limited to the glial reaction in the lesion area, and there is almost no regeneration and replacement of neurons.

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