Upper limb rehabilitation training system based on VR and multi-position sensors

Abstract

The invention relates to an upper limb rehabilitation training system based on VR and multi-position sensors, and belongs to the technical field of medical rehabilitation. The problems are solved thatexisting upper limb rehabilitation training systems lack finger training parts, rehabilitation scenes are unrealistic, and the human body is bound by limb motion sensors. The system comprises VR glasses, somatosensory equipment, the sensors and a processing terminal; the VR glasses are used for displaying virtual rehabilitation scenes; the somatosensory equipment is used for collecting human-bodyupper limb motion data; the sensors are used for collecting human-body finger motion data; the processing terminal merges the obtained human-body upper limb motion data and human-body finger motion data and conducts virtual scene motion training and rehabilitation evaluation based on the processed data. By means of the system, upper limb rehabilitation indexes can be quantified in the state thatthe human body is not bound by the sensor, the whole upper limb motion data of a user is virtually mapped, especially the motion state of the fingers is reproduced, so that whole rehabilitation training is more practical, interesting and realistic, and the blank of the upper limb rehabilitation training system based on VR is filled up.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation, in particular to an upper limb rehabilitation training system based on VR and multi-position sensors. Background technique [0002] With the development of society, human activities have become more frequent, and factors such as work, transportation, and disease have caused limb injuries to rise. According to a statistics released by the China Disabled Persons' Federation, there are more than 60 million disabled people in China, of whom 8.77 million are physically disabled. In addition, hemiplegia caused by cerebral artery infarction and rupture and bleeding, about hundreds of thousands of patients with disability sequelae, lose the function of limb motor muscles. To provide effective means of rehabilitation for this huge group of hemiplegia disabled people is an urgent task for medical workers and scientific and technological workers. [0003] Limb injuries usually lead to funct...

AI Technical Summary

Problems solved by technology

[0007] In view of the above analysis, the present invention aims to provide an upper limb rehabilitation training system based on VR and multi-body position sensors to solve the problem of the

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