Multifunctional medical shoulder joint dislocation preventing device

Abstract

The invention discloses a multifunctional medical shoulder joint dislocation preventing device. The multifunctional medical shoulder joint dislocation preventing device comprises an upper limb supporting member, an air bag and an attachment strap, wherein the upper limb supporting member and the air bag are connected together by the attachment strap, the upper limb supporting member comprises a forearm supporting pocket and a fixing sleeve, a forearm of a sufferer is fixed by the fixing sleeve, a glove for avoiding buckling of a palm, a second tightening strap and a first tightening strap forfixing an elbow joint are arranged in the forearm supporting pocket, the second tightening strap and a shoulder joint lifting strap perform lifting in a matched manner to strengthen external fixationof a shoulder joint and avoid dislocation of the shoulder joint, and the air bag is arranged at a position, located at margo vertebralis of a shoulder blade of the sufferer, of the attachment strap. The device has a supporting action on an upper limb of an affected side of the sufferer so as to correct the dislocation of the shoulder joint; meanwhile, a hand of the affected side is fixed to a neutral position through the glove, the fixing sleeve and the first tightening strap, the forearm of the affected side is fixed in a horizontal direction, a hand and a wrist are prevented from buckling, awrist joint, metacarpophalangeal joints, interphalangeal joints and the like are prevented from contracture malformation; and the air bag assists serratus anterior muscles and trapezius muscles to contract after inflation, so that the shoulder blade can be attached to a chest and is fixed, and a winged shoulder is avoided.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a multifunctional medical shoulder joint dislocation prevention device. Background technique [0002] Due to the particularity of the anatomy, the shoulder joint is completely dependent on the muscles around the shoulder to stabilize the shoulder joint. When the strength of the shoulder on the affected side of the hemiplegic patient decreases, the shoulder joint cannot be maintained in place. At present, the shoulder rests on the market cannot fully follow the direction of the muscles around the shoulder, and the shoulder rests have a small fixation force. Shoulder rests without upper limb pockets cannot effectively lift the affected upper limb after the patient is fully loaded, resulting in shoulder dislocation cannot be effectively corrected. Some shoulder rests equipped with upper limb pockets cannot fix the upper limbs in a horizontal position, resulting in unsatisfactory wea...

AI Technical Summary

Problems solved by technology

At present, the shoulder rests on the market cannot fully follow the direction of the muscles around the shoulder, and the shoulder rests have a small fixation force. Shoulder rests without upper limb pockets cannot effectively lift the affected upper limb after the patient is fully loaded, resulting in shoulder dislocation cannot be effectively corrected. Some shoulder rests equipped with upper limb pockets cannot fix the upper limbs in a horizontal position, resulting in unsatisfactory wearing effect, and prone to flexion contractures of the hands and wrists, aggravating the formation of abnormal flexor and pronator muscle tension in the upper limbs, hindering Post-rehabilitation treatment, and long-term use of shoulder straps can easily cause winged shoulders

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