Biofeedback electrostimulation and mirror image combined hand function rehabilitation device

Abstract

The invention discloses a biofeedback electrostimulation and mirror image combined hand function rehabilitation device. The hand function rehabilitation device comprises a mirror image treatment module comprising a plane mirror; a control host; a display, wherein the display is connected with the control host; a grabbing angle monitoring module, wherein the grabbing angle monitoring module comprises a camera, a glove and a finger bending angle sensor, the camera is connected with the control host, the glove is suitable for being arranged on a hand of an upper limb of an uninjured side of a patient in a sleeving mode, the finger bending angle sensor is connected with the control host, and the finger bending angle sensor is arranged at the finger long axis of the glove; a biofeedback electrostimulation module, wherein the biofeedback electrostimulation module comprises an electrode, the electrode is connected with the control host, and the electrode is suitable for being placed on an upper limb of an affected side of the patient; and an evaluation module, wherein the evaluation module is connected with the control host. Compared with the traditional mirror image therapy method, the device is mainly characterized in that the grabbing angle monitoring module and the biofeedback electrostimulation module are introduced, and an abnormal posture of spastic cerebral palsy can be effectively corrected.

Description

technical field [0001] The invention relates to the technical field of hand function rehabilitation, in particular to a hand function rehabilitation device combined with biofeedback electrical stimulation and mirror image. Background technique [0002] Cerebral palsy is a group of persistent central motor and posture developmental disorders and activity limitation syndromes, which are caused by non-progressive brain damage in developing fetuses or infants. Movement disturbances in cerebral palsy are often accompanied by sensory, perceptual, cognitive, communication, and behavioral disturbances, as well as epilepsy and secondary musculoskeletal problems. Clinically, cerebral palsy is divided into the following types according to neuropathological characteristics: (1) spastic type, (2) involuntary movement type, (3) ataxia type, (4) mixed type, and spastic type accounts for the majority of cerebral palsy patients. 70% to 80%; according to the condition of the affected limbs, ...

AI Technical Summary

Problems solved by technology

The degree of upper limb dysfunction directly affects the quality of life of the child, and eventually becomes disabled and unable to take care of himself, causing great trouble to the family and society

[0003] Faced with this situation, the short-term passive training of the hand function of the rehabilitation therapist alone cannot achieve very satisfactory results. Therefore, there is an urgent need for a device to help such children, induce them to actively train, and establish a new model to reshape the hands. function, maximize the range of upper limb activities, improve the quality of life, correct abnormal postures, and reduce pain during rehabilitation

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