Finger muscle force rehabilitation device

Abstract

The invention discloses a finger muscle force rehabilitation device which comprises a handle, a U-shaped frame and a four-finger rehabilitation device. The handle is arranged on the left side of the U-shaped frame. The upper and lower ends of the right side of the handle are symmetrically provided with protrusions. Second cavities are arranged inside the protrusions. The two ends of the U-shaped frame are connected with the corresponding second cavities in a sliding mode respectively. Second springs are arranged between the two ends of the U-shaped frame and the bottoms of the second cavities. Positioning pins capable of extending into the second cavities are arranged outside the protrusions. A plurality of positioning holes corresponding to the positioning pins are formed in the two ends of the U-shaped frame. A first cavity is formed in the upper end of the handle. A first spring is arranged inside the first cavity. The first spring is connected with a first buckle through a first connecting rod. The finger muscle force rehabilitation device is reasonable in structural design, can perform rehabilitation training on the thumb and four fingers of a patient, can meet the requirement of the patient for selection of different rehabilitation training strengths, can perform palm handholding training and promotes rehabilitation of the patient.

Description

technical field [0001] The invention relates to the medical and health field, in particular to a finger muscle strength rehabilitation device. Background technique [0002] In recent years, with the development of human rehabilitation medicine, in developed countries such as the United States and Europe, the market share of various medical rehabilitation mechanical devices has been increasing year by year. Taking stroke as an example, there are about 600,000 stroke survivors in the United States every year, and 200,000 of them have long-term impairment of life activities after stroke. [0003] At present, my country, like many countries in the world, is entering an aging population. There are a large number of patients with cerebrovascular diseases or nervous system diseases among the elderly people, and these patients are often accompanied by hemiplegia symptoms. my country is also one of the high-incidence areas of stroke. According to statistics, about 80% of stroke pati...

AI Technical Summary

Problems solved by technology

[0004] Middle-aged and elderly patients with stroke, brain injury and other reasons can't move their fingers freely. Due to the weakness of the extensor muscles, the fingers of the patients cannot be stretched in severe cases, and the fingers cannot be straightened in light cases...

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