Electric aid for functional exercising of upper limbs

Abstract

The invention discloses an electric aid for functional exercising of upper limbs, comprising a bed plate. A rectangular plate is fixed to the rear of the bed plate; a semicircular plate is fixed to the rear of the rectangular plate; a driving arm is arranged at the rear of the semicircular plate; one end of the driving arm is connected with a cross bar; the other end of the driving arm is fixedlyprovided with a connection shaft; the connection shaft is hinged to the center of circle of the semicircular plate; the connection shaft is provided with a driving mechanism to drive the connection shaft to reciprocate; the bed plate and the rectangular plate are provided with a rubber layer. The reciprocate-rotating angle of the driving arm can be set by adjusting the positions of two blocks; thedriving arm may help a fractured arm to do bending and extension functional exercises via the cross bar.

Description

Technical field: [0001] The invention relates to the technical field of medical devices, in particular to an electric auxiliary device for upper limb functional exercise. Background technique: [0002] Olecranon fractures are common fractures of the elbow. In most cases, the fractures involve the meniscus notch and are intra-articular fractures. Generally, Kirschner wire tension band internal fixation is performed on the injured. After the operation, the arm needs to be bent, straightened and other functional exercises. Due to the lack of strength of the arm after the operation, the arm cannot be straightened and bent independently. When exercise is required, It needs the assistance of others to straighten and bend the arm, and the angle of bending and straightening of the arm after surgery cannot be achieved in one step, and it is difficult for others to control the angle of bending and straightening. Invention content: [0003] The purpose of the present invention is to...

AI Technical Summary

Problems solved by technology

Generally, Kirschner wire tension band internal fixation is performed on the injured. After the operation, the arm needs to be bent, straightened and other functional exercises. Due to the lack of strength of the arm after the operation, the arm cannot be straightened and bent independently. When exercise is required, You need the assistance of others to straighten and bend the arm, and the angle of bending and straightening of the arm after surgery cannot be achieved in one step, and it is difficult for others to control the angle of bending and straightening

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