Multi-person interactive virtual reality rehabilitation training and evaluation system

Abstract

The invention discloses a multi-person interactive virtual reality rehabilitation training and evaluation system comprising a multi-source sensor module, a signal receiver, a computer-side and a virtual reality processing unit. Multiple patients carry out group rehabilitation training in rehabilitation training fields or in rehabilitation training groups by means of the Internet; aiming at rehabilitation training on patient body parts, the wearable multi-source sensor module based on acceleration, gyroscopes, magnetometers, force sensors, and bending sensors is developed for data collecting, signal processing and feature extracting for rehabilitation training; multiple daily life situation interactive games are developed and models and interfaces of rehabilitation training movement characteristics and daily life situation interactive games are established so that patients carry out multiple-person interactive feedback rehabilitation training and rehabilitation assessment is carried out on the rehabilitation training effects of patients. The system of the invention is good for increasing the activeness of patients in rehabilitation training, enhancing the rehabilitation training effects and increasing the daily life self caring ability of patients.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a multi-person interactive virtual reality rehabilitation training and evaluation system. Background technique [0002] With the aging of society, cerebral apoplexy (commonly known as apoplexy) has become one of the most common causes that threaten people's health with the characteristics of high morbidity and disability. At present, about 1.5 million people die from stroke in my country every year, and about 2 million new strokes occur; about 75% of the survivors have different degrees of dysfunction, and the estimated annual social and economic burden is 40 billion yuan. Scientific research and clinical application have shown that timely and effective rehabilitation training can effectively restore the motor function of some limbs, improve the self-care ability of stroke patients, reduce the disability rate, and reduce the economic burden on the family and society. ...

AI Technical Summary

Problems solved by technology

[0003] The traditional method of rehabilitation training is hand-assisted treatment by rehabilitation therapists or one-on-one treatment with mechanical aids. This method has many shortcomings: low treatment efficiency, high labor costs; long-term rehabilitation evaluation, strong subjectivity; rehabilitation methods And the training process is monotonous and boring; at the same time, the choice of training movements is not close to life, and it is still difficult for patients to return to normal social life

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