Proximal femoral fracture transfer fixator

Abstract

The invention relates to a proximal femoral fracture transfer fixator, comprising a splint fixing system and a T-shoe anti-rotation fixator. The T-shoe anti-rotation fixator includes a T-shoe, a fixing plate, a slider for fixing the T-shoe and a locking structure for locking the slider; the fixing plate is provided with a slideway in sector ring shape which mates with the slider; the fixing plateis provided with a fixing device for fixing the T-shoe anti-rotation fixator; the ankle of the T-shoe is provided with an ankle strap for being connected with the splint fixing system; the splint fixing system includes a chest-waist fixing device, a thigh fixing device and a shank fixing device that are in sequential inserted connection. The splint fixing system and the T-shoe equipment are improved and combined, so that affected limb stability is improved; splints are telescopic, so that assembly and disassembly are facilitated; the T-shoe anti-rotation fixator allows an affected limb to be conveniently adjusted to a neutral position or a required abduction angle. The proximal femoral fracture transfer fixator can provide effective fixation and good portability, and can provide great conveniences to transfer a patient with proximal femoral fracture.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a transport fixer for proximal femur fractures. Background technique [0002] With the acceleration of the population aging process and the increase of trauma, the proximal femoral fractures of the femoral neck and intertrochanteric, trochanteric and subtrochanteric areas have increased significantly, and patients with paraplegia and nerve injury are transported before hospital treatment and discharged from hospital All require special fixtures for fixing and handling. However, the traditional splint fixation method is used for transshipment in clinical work now. The traditional splint fixation has the following disadvantages: (1) it cannot prevent the external rotation of the affected limb, and the fixation is unreliable; (2) it is inconvenient to carry and store; (3) The belt uses a triangular scarf, which is time-consuming, which makes the utilization rate low and cau...

AI Technical Summary

Problems solved by technology

However, the traditional splint fixation method is used for transshipment in clinical work now. The traditional splint fixation has the following disadvantages: (1) it cannot prevent the external rotation of the affected limb, and the fixation is unreliable; (2) it is inconvenient to carry and store; (3) The belt uses a triangular scarf, which is time-consuming, which makes the utilization rate low and causes more secondary injuries to patients; (4) only the neutral position or the position of the affected limb cannot be controlled, and the neutral position and abduction angle of the affected limb cannot be selected for fixation; (5) Because the T-shaped shoe is not fixed on the stretcher or the spine board, even if the T-shaped shoe is used to fix it, the affected limb will still shake from side to side while the vehicle is driving, which will increase the pain of the patient and cause new injuries.

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