An orthopedic fixator for the exterior of the clavicle

Abstract

The invention discloses an orthopedic fixator for the outside of the clavicle. The orthopedic fixator mainly comprises shoulder fixing frames, clavicle fixing screws, a buffer cotton pad, a shoulder shape clamping pad, a fixing band clamping groove, a fixing band and a fixing band bonding strip. The shoulder fixing frames are formed by forging special metal materials, the length of the portions, penetrating through the shoulder fixing frames, of the screws is controlled through knobs, therefore, pressing sheets at the bottoms of the screws are pushed, pressure is applied to the shoulder shape clamping pad, then pressure is indirectly applied to the buffer cotton pads, and the effect of fixing the outside of the clavicle is achieved. Titanium alloy is adopted as the shoulder fixing frames, the specific strength is high, the mechanical property is close to that of the human skeleton, and fatigue resistance, corrosion resistance and biocompatibility are excellent. The polyethylene natural magnet therapy buffer cotton pad is made from multiple magnetic ingredients, blood circulation of the clavicle region can be effectively improved, wound growth is promoted, meanwhile, the bone mineral density is improved, sclerotin is optimized, and growth restoration of the clavicle is accelerated. The fixator is simple in structure, reasonable in design and high in practicality.

Description

technical field [0001] The invention belongs to the technical field of orthopedic medical devices, and in particular relates to an orthopedic fixer for the outer clavicle. Background technique [0002] The clavicle is the only bony support between the upper limb and the trunk, and it is S-shaped between the sternal manubrium and the acromion. Located under the skin, superficial, prone to fracture when subjected to external force, the incidence rate accounts for 5% to 10% of systemic fractures. Mostly occurs in children and young adults. The main manifestations of clavicle injury are local swelling, subcutaneous congestion, tenderness, or deformity. Displaced fracture ends can be touched at the deformity. If the fractures are displaced and overlapped, the distance between the acromion and the manubrium becomes shorter. The function of the limbs on the injured side was limited, the shoulders drooped, and the upper arm was close to the chest, so he dared not move. The affecte...

AI Technical Summary

Problems solved by technology

[0004] And existing use multiple bandages to make patient's two hands and forearm have numbness easily after clavicle external fixation, radial artery can't touch, has oppressed blood vessel and nerve, is not easy to promote the healing of wound like this, especially after plaster is removed, bone If the bone is not fully healed, there is a need for a method that can produce special curative effect while fixing the clavicle, which can promote the recovery of the fracture and the healing of the wound.

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