Upper limb movement rehabilitation system

Abstract

The present invention relates to the technical field of medical devices and discloses an upper limb movement rehabilitation system. The upper limb movement rehabilitation system comprises a rehabilitation robot for assisting an upper limb movement, a data acquisition unit used for acquiring electric signals of muscles of a healthy side hand and a data processing unit; the rehabilitation robot comprises a support, a connecting arm and a mechanical arm which is used for being worn on an arm and has multiple degrees of freedom, one end of the connecting arm is connected with the support, and themechanical arm is connected with the other end of the connecting arm in a height-adjustable mode. The electric signals of the muscles of the healthy side hand are acquired, then the signals are processed to generate a prediction result, the prediction result is sent to the rehabilitation robot as an instruction, the rehabilitation robot drives an affected hand of a patient to carry out active, passive and active assisted mirror image rehabilitation training, so that the brain related function reconstruction is promoted in a mode of combining a mirror image treatment and movement, and a rehabilitation effect is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, and more specifically, to an upper limb exercise rehabilitation system. Background technique [0002] At present, the common upper limb rehabilitation treatment devices on the market have the problems of single rehabilitation mode, inability to provide personalized solutions, and the rehabilitation effect is not good. At the same time, traditional mirror therapy uses a special mirror box for mirror therapy for upper limb and hand mirror training. Patients are required to control both hands and do the same movements at the same time. It is observed that the affected hand in the mirror can make the same movement, providing visual feedback to the patient, so that the patient's brain thinks that he is controlling both hands at the same time. This kind of mirror therapy also requires manual rehabilitation by a physicist. It cannot be performed independently, and it is relatively troublesome ...

AI Technical Summary

Problems solved by technology

[0002] At present, the common upper limb rehabilitation treatment devices on the market have the problem of single rehabilitation mode, unable to provide personalized solutions, and the rehabilitation effect is not good

At the same time, traditional mirror therapy uses a special mirror box for mirror therapy for upper limb and hand mirror training. Patients are required to control both hands and do the same movements at the same time. It is observed that the affected hand in the mirror can make the same movement, providing visual feedback to the patient, so that the patient's brain thinks that he is controlling both hands at the same time. This kind of mirror therapy also requires manual rehabilitation by a physicist. It cannot be performed independently, and it is relatively troublesome to use.

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