Electromyography feedback and electrical stimulation assistance-type lower limb rehabilitation training apparatus

Abstract

The invention discloses an electromyography feedback and electrical stimulation assistance-type lower limb rehabilitation training apparatus, which comprises an elliptical machine body, first and second disc motors, first and second step connecting rods, first and second pedal swing rods, first and second pedals, an electrical module and a touch display screen, wherein the elliptical machine bodyis provided with a base, a motor frame, a first sliding rail, a second sliding rail and a display frame; and the electrical module comprises an upper computer, a microprocessor control module, an electromyography acquisition module and a functional electrical stimulation module. A user can perform lower limb training in an elliptical walking trajectory in a safe and comfortable condition, a virtual training scene is provided by the touch display screen, the electromyography signals of the user himself or herself are used to evaluate the movement ability, motor output and functional electricalstimulation are regulated for movement compensation, the user is helped to complete training, the training safety is improved, and the training efficiency is higher in an active and passive combination training mode.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training equipment, in particular to a lower limb rehabilitation training device assisted by myoelectric feedback and electric stimulation. Background technique [0002] Lower limb dysfunction has a serious impact on people's work and life. At present, there are a considerable number of people with lower limb dysfunction in my country. The main causes of lower limb dysfunction are: stroke and other diseases and accidents. [0003] Regardless of the motor dysfunction caused by disease or limb injury, good lower limb rehabilitation training can improve the mobility of the lower limbs and promote the remodeling of nerve function. However, the current method of rehabilitation training through simple rehabilitation training equipment has many disadvantages, such as: The evaluation of the user's athletic ability leads to blindness in training, which is easy to cause secondary injuries; the inabil...

AI Technical Summary

Problems solved by technology

[0003] Regardless of the motor dysfunction caused by disease or limb injury, good lower limb rehabilitation training can improve the mobility of the lower limbs and promote the remodeling of nerve function. However, the current method of rehabilitation training through simple rehabilitation training equipment has many disadvantages, such as: Assessing the user's athletic ability leads to blind training, which is easy to cause secondary injuries; the inability to provide users with accurate and reasonable assistance leads to low training efficiency or even difficulty in training, etc.

In addition, most rehabilitation training equipment does not have virtual interactive training scenes, which makes rehabilitation training lack of interactivity, fun and immersion, and affects the training effect

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