Fixing device used for hip fracture

Abstract

The invention provides a fixing device used for hip facture, which incldues a heat, at least one hollow sleeve tube, a small rotor side part, a body, a first side and a second side, the heat is in an arc surface board body and is provided with at least one hip bolt hole, the hollow sleeve tube is arranged on the heat, the small rotor side part is connected to hte head, the body is a rectangular board, the head, the hollow sleeve tube, the small rotor side part and hte body are orderly integrated together, the two side surfaces are respectively arranged on outer and inner sides of hte apparatus, a plurality of holes are formed in the apparatus, the positioning hole penetrates the two side surfaces, and the hollow sleeve tube is arranged on the second side of the head and is connected to the hip bolt hole.

Description

technical field [0001] The invention relates to a fixation device, in particular to a fixation device for hip fracture. Background technique [0002] The bones of different parts of the human body have different shapes and complex structures. In the event of fractures and other injuries, the medical treatment and rehabilitation methods usually need to be given appropriate treatment based on the bone structure of the injured part. When the fractured part is close to the joint When it is not suitable to use plaster fixation, devices and bone nails are usually used as fixation for fracture treatment. [0003] Taking hip fracture as an example, when the patient is subjected to high-energy trauma, such as a car accident, strong collision or falling from a height; or low-energy trauma, such as slipping or falling, the proximal femur may suffer from twists and turns And fractures (for example, femoral head fracture, femoral neck fracture, and intertrochanteric fracture or other co...

AI Technical Summary

Problems solved by technology

[0004] Generally speaking, hip fractures can be fixed with sliding hip screws (dynamic chipscrew, DHS). Afterwards, the fracture site of the proximal femur is affected by the stress and slides backward excessively, resulting in damage to the lesser trochanter, which will also cause malunion, healing failure, or other complications at the fracture site after surgery.

Images