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Exoskeleton type biofeedback hand function training device

A technology of biofeedback and hand function, applied in physical therapy, passive exercise equipment, etc., can solve the problems of wasting resources and patients' rehabilitation without significant effect

Inactive Publication Date: 2013-12-04
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

It is understood that most of the rehabilitation departments of domestic hospitals use medical staff to accompany rehabilitation treatment. Under the premise of wasting a lot of resources, the rehabilitation of patients has not had a significant effect

Method used

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  • Exoskeleton type biofeedback hand function training device
  • Exoskeleton type biofeedback hand function training device
  • Exoskeleton type biofeedback hand function training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as Figure 1 to Figure 7 As shown, the exoskeleton-type biofeedback hand function trainer controls the operation of the micro linear motor and the micro DC motor to drive the thumb and four-finger mechanism to drive the functional Impaired hand movement, driven by two motors, the exoskeleton biofeedback hand function trainer can drive the patient's dysfunctional hand to realize the grasping function, and can gradually restore part or all of the hand function of the patient, and can effectively reduce brain damage. Hand symptoms of stroke patients; the hand back panel 01 of the exoskeleton biofeedback hand function training device is designed with reference to GB Chinese adult hand size and small sample sampling statistics, and is in line with the general posture of normal adult hands. This design can keep the palm of the patient in a normal state and prevent deformity; when wearing the exoskeleton type biofeedback hand function training device, each finger has a ...

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Abstract

The invention discloses an exoskeleton type biofeedback hand function training device. The exoskeleton type biofeedback hand function training device comprises a hand back adhering face plate, driving mechanisms for five fingers and a motor transmission mechanism; the hand back adhering face plate is worn on a hand of a patient; the driving mechanisms for the five fingers are connected with the hand back adhering face plate; the motor transmission mechanism is connected with the hand back adhering face plate; the motor transmission mechanism comprises a linear motor transmission mechanism which drives the driving mechanism for the thumb and a mini-sized continuous current motor transmission mechanism which drives the driving mechanisms for the other four fingers. The exoskeleton type biofeedback hand function training device aims at the unsolved efficient hand dysfunction rehabilitation training machinery in the domestic clinical rehabilitation treatment.

Description

technical field [0001] The invention relates to an exoskeleton biofeedback hand function trainer for recovering part or all hand functions of patients with hand dysfunction. Background technique [0002] There are currently about 9 million stroke patients in my country, and more than 1.5 million new cases occur each year. About 75% of stroke patients will leave sequelae of varying degrees after onset. Among the many sequelae, the incidence of hemiplegia is the highest. In the rehabilitation of hemiplegia, the recovery of hand function is the most difficult. In the later stage, the patient's hand often forms a flexed half-fist posture due to muscle spasm. Therefore, the rehabilitation of hand function has always been the most important problem for patients, and it is also the most difficult problem for stroke patients. The main skill of hand function rehabilitation is to master the strength of the activity. The early passive movement requires gentleness and slowness, so as no...

Claims

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Application Information

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IPC IPC(8): A61H1/02
Inventor 喻洪流李继才胡鑫张颖官龙苏鹏飞李秀芝
Owner UNIV OF SHANGHAI FOR SCI & TECH
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