Medical adjustable fixing device used after achilles tendon rupture surgery

Abstract

The invention provides a medical adjustable fixing device used after an achilles tendon rupture surgery, which is good in fixing effect and convenient in use. The device comprises a foot fixing supporting plate, wherein the foot fixing supporting plate is U-shaped; a foot supporting plate fixing belt is connected to one side of an opening of the foot fixing supporting plate; a foot supporting plate belt ring is connected to the other side of the opening of the foot fixing supporting plate; the foot supporting plate fixing belt corresponds to the foot supporting plate belt ring; an adjusting fixing rod is rotationally connected to two side faces of the foot fixing supporting plate respectively; the adjusting fixing rod is a reverse thread sleeve combined structure and comprises a threaded rod; two ends of the threaded rod are both connected with a sleeve; a thigh fixing supporting plate is moveably connected to the other end of the adjusting fixing rod and is U-shaped; a thigh supporting plate fixing belt is connected to one side of an opening of the thigh fixing supporting plate; a thigh supporting plate belt ring is connected to the other side of the opening of the thigh fixing supporting plate; and the thigh supporting plate fixing belt corresponds to the thigh supporting plate belt ring.

Description

technical field [0001] The invention relates to a medical device, in particular to a medical adjustable fixation device after rupture of the Achilles tendon. Background technique [0002] Peripheral fixation is required for 4 to 6 weeks after Achilles tendon rupture surgery to ensure that the sutured tendon can heal and avoid re-rupture during the healing period of the Achilles tendon. At present, the most commonly used material and method for external fixation is plaster bandage external fixation. After the rupture of the Achilles tendon is healed, the knee joint is flexed and the ankle joint is extremely plantarflexed, and the plaster is placed in front of the limb for fixation, and the fixation is completed after the plaster is plasticized. . Due to the need for a long time of fixation and the movement of the limbs, the plaster is prone to breakage during the fixation period. After the breakage, the plaster loses the effect of external fixation. This is very prone to sec...

AI Technical Summary

Problems solved by technology

Due to the need for a long time of fixation and the movement of the limbs, the plaster is prone to breakage during the fixation period. After the breakage, the plaster loses the effect of external fixation. This is very prone to secondary rupture of the Achilles tendon, which requires re-operation and suture, which brings great pain to the patient. bring huge pain and economic loss, and easily lead to medical accidents or disputes

Sometimes a patient needs to replace plaster multiple times, which not only wastes medical resources but also increases patient costs

After plaster external fixation, the affected limb is very heavy, and the recovery period is relatively long, which brings great trouble and inconvenience to the patient's life

During cast external fixation, the patient feels unusual discomfort and cannot adjust unless the cast is replaced

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