Modular soft rehabilitation glove and modular soft rehabilitation system for assisting stretching exercise of fingers

Abstract

The invention discloses a modular soft rehabilitation glove and a modular soft rehabilitation system for assisting stretching exercise of fingers, and belongs to the field of hand exoskeleton rehabilitation robots. The shape of a flexible finger driving assembly in the modular soft rehabilitation glove and the modular soft rehabilitation system is similar to the fingers of people, the flexible finger driving assembly can be well fused with a hand of the people, and wearing is convenient; meanwhile, modular design is adopted, the flexible finger driving assembly is detachably arranged on a glove upper body, and finger drivers in corresponding quantity can be selected for carrying out rehabilitation training according to the number of injured fingers of a patient; multiple training modes arerealized; an exercise environment of the patient can be fit by changing the self form, too large impact load cannot be caused to the hand of the patient, and meanwhile, secondary damage such as strain injury to the patient can be avoided by changing the self form when the exercise of the patient suffers from great resistance.

Description

technical field [0001] The invention belongs to the field of hand exoskeleton rehabilitation robots, and more specifically relates to a modular software rehabilitation glove and system for assisting finger stretching. Background technique [0002] Nowadays, the aging of the social population is increasing, and the number of people with hemiplegia caused by stroke and other diseases is increasing. At the same time, the number of people with impaired hand motor function caused by accidents such as production accidents and traffic accidents is also increasing year by year. These patients are often unable to take care of themselves due to hand motor dysfunction, which brings a lot of pressure to the family and society. The literature shows that the fingers of most patients are in a flexed state, and the muscles are stiff to varying degrees. This requires external force to assist the patient in stretching and opening the fingers. Traditional hand rehabilitation treatment mostly ...

AI Technical Summary

Problems solved by technology

[0004] 1. The power part of the device is a traction rope. The traction direction generally has a tendency from front to rear. The traction action is relatively blunt and does not conform to the bone shape and natural motion state of human fingers. During the traction process, finger joints are likely to squeeze each other Pressure, friction, damage to the patient's hand;

[0005] 2. The shape of the device is quite different from that of the finger, and the matching with the finger is poor, and there is a foreign body feeling when wearing it, which is uncomfortable

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