Rehabilitation device for preventing atrophy and deformation of hand muscles and application of rehabilitation device

Abstract

The invention discloses a rehabilitation device for preventing atrophy and deformation of hand muscles and application of the rehabilitation device, and belongs to the field of tools for medical rehabilitation. The device comprises a thumb sleeving plate, an index finger sleeving plate, a middle finger sleeving plate, a ring finger sleeving plate and a little finger sleeving plate which correspondto the five fingers of the human body, and are all connected to a fixing plate corresponding to the dorsal of the hands of the human body in shape; all the sleeving plates are of structures corresponding to phalanges of the fingers, and torsion springs are arranged at the corresponding phalangeal joints; the parts, corresponding to the finger tips, of all the sleeving plates are provided with winding idler wheels internally provided with permanent magnet sheets, electromagnetic blocks connected with springs are arranged beside the winding idler wheels, a winding roller is arranged on the fixing plate and uniformly divided into five sections, traction ropes correspondingly connected to the five winding idler wheels are wound around the five sections respectively, and the two ends of each traction rope are wound around the corresponding winding idler wheel and the corresponding winding roller respectively. By means of the rehabilitation device, the fingers can be driven to be completelyclenched, unbent and opened, and comprehensive hand exercise can be achieved.

Description

technical field [0001] The invention relates to the field of medical rehabilitation tools, in particular to a rehabilitation device for preventing hand muscle atrophy and deformation and its application. Background technique [0002] Today, the recovery of hand function in hemiplegic patients largely depends on the intervention of early rehabilitation treatment, which is mainly to maintain the range of motion of the joints, prevent muscle shortening, and induce muscle tension. [0003] At present, the hand rehabilitation balls in the prior art are designed to alleviate the atrophy and deformation of the hand muscles. They generally use inflatable spherical capsules, and the opening and holding actions of the fingers are realized through the inflation and deflation of the spherical capsules, so as to make the The hand muscles are exercised to prevent muscle atrophy and deformation. But in fact, because the inflatable balloon is a spherical structure, after it is inflated, th...

AI Technical Summary

Problems solved by technology

But in fact, because the inflatable balloon is a spherical structure, after it is inflated, the contact surface with the human hand is relatively small. It is very large, which is not suitable for practical application. Therefore, when the existing inflatable balloon is used, the user's fingers cannot be fully opened; When applying, if the user's fingers cannot be fully gripped, the hand exercise is not comprehensive enough and the effect is poor

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