Adjustable foot extorsion joint orthosis device

Abstract

The invention provides an adjustable foot extorsion joint orthosis device. The device comprises an L-shaped ankle and foot limiting support and a shank limiting support, a gap is arranged between thelower end of the shank limiting support and the upper end of the ankle and foot limiting support, and an adjustable torsion mechanism is connected between a side surface of the lower end of the shanklimiting support and a side surface of the ankle and foot limiting support. According to the device, the foot is rotated to a normal angle through the torsion of a spring to enable the foot to move inintorsion and normal angles, and reduction of the muscle tone and overcorrection can be realized to avoid returning to the original angle; the torsion is controlled through change of the torsional angle to adapt to patients with different muscle cramp degrees and guarantee good treatment effect; besides, the structure and the installation are simple, the torsion is adjustable, the wearing is comfortable and convenient, promotion and application can be well realized, and good market prospect is achieved.

Description

technical field [0001] The invention relates to a joint orthosis, in particular to a foot external rotation joint orthosis, which belongs to the technical field of medical devices. Background technique [0002] With the continuous advancement of science and technology and the needs of human beings to treat diseases, the therapeutic effect of external rotation of the foot is also getting more and more progress. It is a short-term correction, and there will be recurrence without long-term rehabilitation exercises, so the resulting treatment effect is not very good. Most of the ordinary equipment for treating external rotation of the foot are fixed machines, which cannot be adjusted according to the external rotation of the patient's foot. In the actual treatment, the degree of external rotation of the patient's foot is different, and the fixed mechanical correction usually results in a transition or insufficient correction, which makes the patient feel painful during the corre...

AI Technical Summary

Problems solved by technology

[0002] With the continuous advancement of science and technology and the needs of human beings to treat diseases, the therapeutic effect of external rotation of the foot is also getting more and more progress. It is a short-term correction, and there will be recurrence without long-term rehabilitation exercises, so the resulting treatment effect is not very good. Most of the ordinary equipment for treating external rotation of the foot are fixed machines, which cannot be adjusted according to the external rotation of the patient's foot. In the actual treatment, the degree of external rotation of the patient's foot is different, and the fixed mechanical correction usually results in a transition or insufficient correction, which makes the patient feel painful during the correction process, and cannot achieve a satisfactory correction effect.

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