Correcting device for strephenopodia

Abstract

The invention relates to a correcting device for strephenopodia. The correcting device comprises a foot support, a leg fixing sleeve and an electrode plate. The foot support is connected with the legfixing sleeve through an ankle joint connecting piece, and the ankle joint connecting piece is a V-shaped movable connecting piece; the foot fixing sleeve and the foot support can realize extension and retraction and angle adjustment through a V-shaped movable connecting piece; an electrode connecting part is arranged on the leg fixing sleeve; the electrode plate is detachably connected with the electrode connecting part; and the electrode plate is arranged on the inner surface of the leg fixing sleeve; the electrode plate and the electrode connecting part comprise a positive electrode and a negative electrode. An electric pulse therapeutic instrument can be connected with the positive electrode and the negative electrode of the electrode connecting piece through wires, electric pulses arereleased, and the effect of relieving muscle spasm is achieved. The correcting device of the invention has the advantages that the structure is simple and the device is convenient to use; stiffness of ankle joints can be prevented, flexion and extension activity of the ankle joints can be maintained, rehabilitation of lower limb functions of a patient is facilitated; and the device is capable ofrelieving muscle spasm.

Description

technical field [0001] The invention relates to the field of surgical correction instruments, in particular to a correction device for foot varus. Background technique [0002] Inversion of the foot is a symptom often left over by many post-stroke patients. It generally shows the deformity of inversion of the foot, poor contact between the foot and the ground, difficulty in moving the center of gravity forward, striding or a decrease in the number of steps, etc. Turning over seriously affects the quality of life of patients and the rehabilitation of lower limb motor function in the later stage. Foot varus is often caused by abnormal muscle tension and imbalance of muscle tension in the calf and foot due to stroke. The inner and rear sides of the calf and the plantar muscles spasm, and then the sole of the foot turns inward, without support, and walking is unstable. Strenuous situation. For the clinical treatment of foot varus, in addition to targeted rehabilitation trainin...

AI Technical Summary

Problems solved by technology

The technical solution adopted in this patent document has high adaptability to the relevant joints and limbs, but has low flexibility, cannot maintain the flexion and extension of the ankle joint, and does not have the function of relieving muscle spasm

[0004] Chinese patent document CN205041581U discloses an ankle-foot orthosis, which belongs to the field of orthopedic appliances, and includes a foot-shaped base, an ankle joint connector, a left calf piece, and a right calf piece. The connecting piece is connected with the foot-shaped base, the left calf piece and the right calf piece can rotate forward around the ankle joint connection piece, and the rear part of the ankle between the left calf piece and the right small back piece passes through the first width The clamping strips are fixedly connected, and the upper part of the left calf piece and the right small back piece are connected through the calf circumference fixing plate. The ankle-foot orthosis of this patent document can be adjusted in multiple directions, so that the orthosis has a wide range of applications, and no further adjustment is required. Taking molds for individuals; unified modeling, assembly line operation, reduced production costs, improved production efficiency, and can ensure the production quality of the orthosis. Although this patent document provides a movable ankle-foot orthosis , but its function is single, and it does not have the function of relieving muscle spasm

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