Hand rehabilitation device used for hand spasm patient after cerebral stroke

Abstract

The invention discloses a hand rehabilitation device used for a hand spasm patient after cerebral stroke. The hand rehabilitation device comprises a fitting rear cushion, a fitting front plate and springs, wherein the front end surface of the fitting rear cushion is provided with a fitting inner cushion in a plying-up way; the upper end surface of the fitting rear cushion is fixedly provided withconnecting standing columns; the front end surface of each connecting standing column is provided with a fingerstall ring in a plying-up way; a fixed hook groove penetrates through the outer surface of each fingerstall ring; the side surface of the fitting rear cushion is fixedly connected with a connecting frame body; the fitting front plate is fixed to the lower end surface of the connecting frame body; a thermal insulation cushion is installed in the fitting front plate; the side surface of the fitting front plate is fixedly provided with connecting side supporting rods; the lower end surfaces of the connecting side supporting rods are fixedly provided with a wrist plate; and the springs are fixed to the rear end surfaces of the connecting stand columns. According to the hand rehabilitation device used for the hand spasm patient, through movable connection between sliding blocks and sliding chutes, the horizontal height positions of five groups of fingerstall rings are regulated, sothat the five groups of fingerstall rings can completely bear the top parts of the fingers of the patient, and therefore, the hand rehabilitation device is suitable for patients with different hand lengths.

Description

technical field [0001] The invention relates to the technical field of hand rehabilitation training, in particular to a hand rehabilitation device for patients with hand spasm after stroke. Background technique [0002] Stroke, also known as stroke and cerebrovascular accident, is an acute cerebrovascular disease. It is a group of diseases that cause brain tissue damage due to sudden rupture of blood vessels in the brain or blockage of blood vessels that prevent blood from flowing into the brain, including ischemia and hemorrhage. Acute stroke, the main feature of stroke is spasm. Spasm refers to the sudden involuntary contracture of muscles, commonly known as cramps, which will cause patients with sudden severe pain and uncoordinated muscle movements. Patients with hand spasm need comprehensive rehabilitation training for their fingers after surgery. . [0003] At present, traditional hand rehabilitation training equipment basically uses a large number of motors to drive t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a hand rehabilitation device for patients with hand spasm after stroke, which solves the problem that traditional hand rehabilitation training equipment basically uses a large number of motors to drive finger joints to perform bending operations, which not only increases the cost of the equipment , and it will increase the patient's sense of weight during use, and at the same time, each person's finger joint length is different, and the previous training equipment has a problem of poor versatility

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