First aid fracture fixation support

Abstract

The application belongs to the technical field of medical engineering, and particularly relates to an emergency fracture fixing support, which comprises a fixing frame one and a fixing frame two, the end of the fixing frame one is fixedly connected with a round plate, the side wall of the round plate is fixedly connected with a screw rod, the screw rod is provided with a round shell, the round shell is fixed at the end of the fixing frame two, the screw rod is threadedly sleeved with a locking nut, and a plurality of fixing assemblies are further included. The fixing position can be quickly adjusted to avoid the wound, reduce the pain of the wounded and facilitate the wound treatment, and the fixing support is suitable for different body types of the wounded. The flexible inflation of the elastic air bag forms a dynamic fixing layer in all directions. In the strong impact and transportation scene, the fixing support can effectively prevent the displacement of the bone fragments and the secondary injury of the fracture end. When the air bag is inflated, the locking nut is synchronously triggered for limiting to ensure the stability of the fixing performance of the support, limit the maximum extrusion force of the air bag, and avoid the muscle necrosis and irreversible nerve damage caused by the ischemia of the limbs.

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