Finger automatic rehabilitation exercise device

Abstract

The invention discloses an automatic finger rehabilitation exerciser, which comprises a casing, a pushing mechanism arranged in the casing, and a mounting frame for fixing the pushing mechanism; The positioning pattern of hand positioning; the pushing mechanism includes a pushing piece used to contact the knuckles of the fingers, a push rod connected with the pushing piece, and a driving device that drives the pushing rod to reciprocate up and down. The driving device includes a motor, a gearbox and a cam, and the motor It is connected with the reduction box, the reduction box is connected with the cam, and the outer surface of the cam is in contact with the lower end of the push rod; the pushing mechanism is in one-to-one correspondence with the knuckles of the finger; it also includes a control panel, a power supply unit and a controller, and the control panel includes a screen and buttons . The present invention can effectively prevent hand muscle contracture, promote blood circulation, and at the same time effectively exercise hand muscles, prevent hand function degradation, improve therapeutic effect, and enable patients to exercise themselves, reducing the burden on medical staff or family members.

Description

technical field [0001] The invention belongs to the technical field of auxiliary medical appliances, in particular to an exerciser capable of automatically exercising fingers. Background technique [0002] At present, for some patients, due to the influence of stroke, hemiplegia and other diseases, their joints are stiff, they cannot actively bend, flex and extend, and their hands cannot actively move. Training, now clinically, the medical staff usually assists in correcting the bending of the finger joints, so that the patient can be straightened passively, for example: the patient's hand is fixed on a tablet, and there is a ring corresponding to each finger on the tablet, and the finger passes through the ring And fix it on the tablet with straps, and separate the fingers. This method can prevent hand contracture and adhesion, and the blood circulation is smooth, but the hand muscles are still not exercised. After a long time, the function is easy to degenerate. , which n...

AI Technical Summary

Problems solved by technology

[0002] At present, for some patients, due to the influence of stroke, hemiplegia and other diseases, their joints are stiff, they cannot actively bend, flex and extend, and their hands cannot actively move. Training, now clinically, the medical staff usually assists in correcting the bending of the finger joints, so that the patient can be straightened passively, for example: the patient's hand is fixed on a tablet, and there is a ring corresponding to each finger on the tablet, and the finger passes through the ring And fix it on the tablet with straps, and separate the fingers. This method can prevent hand contracture and adhesion, and the blood circulation is smooth, but the hand muscles are still not exercised. After a long time, the function is easy to degenerate. , which not only increases the labor intensity of the medical staff, but also affects the patient's own functional recovery; or the medical staff or family members regularly massage the fingers, which is extremely inconvenient and increases the labor intensity.

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