Stable wrist developer facilitating rehabilitation

Abstract

The invention relates to the technical field of medical rehabilitation instruments. The invention relates to a stable wrist developer facilitating rehabilitation. The wrist developer comprises an upper fixing plate and a lower fixing plate, a handle is arranged between the upper fixing plate and the lower fixing plate, an elastic protective sleeve is arranged on the surface layer of the handle, pressure sensors are arranged on the upper fixing plate and the lower fixing plate, a first spring is arranged between the handle and the first pressure sensor, and a second spring is arranged between the handle and the second pressure sensor. The invention discloses the stable wrist developer facilitating rehabilitation. The springs are arranged in sliding rails in the fixing plates and are positioned between sliding blocks and the pressure sensors; the handle is fixed and clamped through the upper fixing plate and the lower fixing plate, so that a good stabilizing effect is achieved and a patient can stably hold the handle to achieve movement of fingers; meanwhile, data received by the pressure sensors are transmitted out through a displayer, so that the force applied by the fingers can beeffectively controlled, and secondary strain to the fingers of the patient due to excessive force application is avoided.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation equipment, in particular to a stable rehabilitation aid grip. Background technique [0002] In the medical field, there are often patients whose fingers cannot be recovered in time after being injured, and rehabilitation training is needed to promote finger recovery. Grippers are a commonly used finger rehabilitation tool. It is small and light, easy to carry, and there is no restriction when using it. You can exercise your hand strength at any time, relieve fatigue, use muscle firmness, strengthen muscles, enhance blood circulation, long-term use, and help prevent rheumatoid arthritis. It is an essential small equipment for exercising and fitness. However, most of the existing grips are used for fitness, and their stability is poor. The two grip handles are compressed at the same time and are a rebound of a fulcrum. The rebound force is relatively large, and the grip handle is ea...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of the existing grip strength device that the grip handle is unstable and easy to slip, and the grip strength is difficult to control, which causes secondary strain on the patient's fingers, the present invention provides a stable grip strength device for rehabilitation, and the spring is placed in the fixing plate In the slide rail and between the slider and the pressure sensor, the handle is fixed and clamped by the upper fixing plate and the lower fixing plate, which plays a very good role in stabilizing, and the patient can hold it firmly on the handle to realize finger movement , at the same time the data received by the pressure sensor is transmitted through the display

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