Method and system for upper limb rehabilitation training based on virtual reality environment

Abstract

The invention relates to the field of medical rehabilitation training and evaluation, and relates to an upper limb rehabilitation training method based on a virtual reality environment, including: receiving the evaluation result of the patient's upper limb motor function, determining the movement mode of plane movement or three-dimensional movement; if it is a plane movement, two-handed operation Single-handle exercise or single-handed operation of single-handle exercise, obtain the real-time position of the handle plane movement, and interact with the virtual reality program to complete the training; if it is a three-dimensional exercise, two-handed single-handle exercise or one-hand operation supported by weight loss One-handle exercise or single-handle Hand operation does not require weight loss to support single-handle movement, obtain the real-time position in the three-dimensional movement of the handle, and interact with the virtual reality program to complete the training. The invention also proposes an upper limb rehabilitation training system. The present invention can select different exercise modes according to the degree of paralysis of the patient's upper limbs and interact with the virtual reality program to complete the training, and can perform real-time evaluation and feedback during the training, and automatically analyze the causes of upper limb movement disorders after training, which significantly improves the rehabilitation effect.

Description

technical field [0001] The invention relates to the field of medical rehabilitation training and evaluation, in particular to an upper limb rehabilitation training method and system based on a virtual reality environment. Background technique [0002] Most of the current upper limb rehabilitation training methods are to utilize frosted boards for rehabilitation training. The patient holds the handle and moves on the frosted board to perform upper limb joint range of motion training and muscle strength training. This method of training is relatively monotonous, and the training of patients is boring. Moreover, the way of using frosted boards for rehabilitation training cannot immediately evaluate and give feedback on the performance of patients during training, which significantly affects the effect of rehabilitation training of patients' upper limbs. [0003] That is, there is a lack of an effective technical means that can solve the defects of the existing upper limb rehab...

AI Technical Summary

Problems solved by technology

This method of training is relatively monotonous, and the training of patients is boring. Moreover, the way of rehabilitation training using frosted boards cannot provide immediate evaluation and feedback on the performance of patients during training, which significantly affects the effect of rehabilitation training on patients' upper limbs.

[0003] That is, there is a lack of an effective technical means that can solve the defects of the existing upper limb rehabilitation treatment technology

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