Upper limb rehabilitation training system and method based on virtual reality and sports relearning

Abstract

The invention relates to an upper limb rehabilitation training system based on virtual reality and sports relearning. The upper limb rehabilitation training system comprises virtual reality training equipment, the virtual reality training equipment comprises virtual scene building equipment and a motion function training program; the virtual scene building equipment comprises a virtual scene building module for building virtual scene and giving upper limb motion hints to users, a stereo display module for displaying virtual scene and the upper limb motion hints of the users and a somatosensoryinteraction module for real-time acquisition of motion data when upper limbs of the users conduct the motion function training program; and the motion function training program comprises a data processing module for receiving and processing the motion data transmitted by the somatosensory interaction module and creating virtual upper limbs synchronizing with the upper limbs of the users accordingto the processed motion data, and is used for guiding the users to conduct motion relearning rehabilitation training according to the virtual scene building equipment to complete analysis of motion obstacles, motion function training and training effect feedback sequentially. The users conduct motion relearning rehabilitation training in the virtual scene to achieve the maximum recovery.

Description

technical field [0001] The present invention relates to the technical field of combination of rehabilitation medicine and new display technology, and more specifically, to an upper limb rehabilitation training system and method based on virtual reality and motion relearning. Background technique [0002] Stroke, also known as cerebral apoplexy, is a group of acute cerebrovascular diseases with sudden onset and common features of focal neurological deficit. There are currently 70 million stroke patients in my country, and 2 million new strokes occur every year. [0003] According to the report of the World Health Organization, 80% of stroke patients have different degrees of limb motor dysfunction, and more than 60% of them still have upper limb motor dysfunction after entering the sequelae period. Upper limb movement is a complex three-dimensional activity involving upper limb bones, muscles, shoulders, elbows, wrists, hands and other joints, and its mobility directly affec...

AI Technical Summary

Problems solved by technology

At present, in the conventional treatment environment, it is often impossible to meet the special requirements of motor relearning therapy in terms of function, environment, and movement restrictions.

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