Hand function rehabilitation system based on virtual reality technology

Abstract

The invention discloses a hand function rehabilitation system based on the virtual reality technology. The hand function rehabilitation system based on the virtual reality technology comprises an electronic armband, a VR helmet and a computer, wherein an upper limb joint rehabilitation training system is arranged in the computer, the upper limb joint rehabilitation training system is provided witha scene constructing module, an action algorithm module and a hand action display module, the electronic armband is connected with the action algorithm module, and the scene constructing module is connected with the VR helmet. For the system, the electronic armband is utilized for collecting action data of a patient, the upper limb joint rehabilitation training system and the VR helmet are used for setting different scenes and reproducing action images, so that the patient obtains very good operation feeling of immersive virtual reality, the patient is assisted in well carrying out rehabilitation training, the rehabilitation training effect is improved, and the system can be widely applied to rehabilitation treatment of the hand function.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hand function rehabilitation system based on virtual reality technology. Background technique [0002] Human fingers are very sensitive and can feel vibrations with an amplitude of only 0.02 mm. People are also accustomed to making gestures while talking, or expressing emotions entirely with gestures. Primitive humans used to communicate with body language of various parts of the body. After oral language, the original body language was gradually eliminated, except for gestures. Research has found that gesturing while speaking improves thinking, expression and memory. There are close neuronal connections between the language center and the motor center of the brain. The part of the brain that becomes active when speaking is also active when gesturing. Scientists have also discovered that the area of ​​the brain that controls the activities of the hands is distribute...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is: the existing training equipment is tedious to train and cannot stimulate the training interest of patients

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