fracture fixation device

Abstract

The invention provides a fracture fixation device, comprising two fixing bands and three fixation boards. The two fixing bands are respectively fixed on the upper end and the lower end of the three fixation boards. The three fixation boards are distributed on the two fixing bands at equal interval. The internal of the fixation board is hollow, and the fixation board is provided with a vent pipe which passes through the upper surface and the lower surface of the fixation board. Each of the left end face and the right end face of the fixation board is provided with a water pipe connector which is communicated with the internal of the fixation board. An externally-applied herbal medicine fixing device is arranged between two adjacent fixation boards. The upper surface of each fixation board is provided with a moveable plate with a piston. In an application process, cold water or hot water can be filled into the fixation boards in turns, to promote contraction and relaxation of bloods on a fracture position, to accelerate blood circulation and shorten fracture rehabilitation period. Using the externally-applied herbal medicine fixing device can realize to fix externally-applied herbal medicine on the fracture position, so as to assist to treat fracture by the herbal medicine.

Description

technical field [0001] The invention relates to a fracture fixation device. Background technique [0002] A fracture is a relatively serious trauma. After a fracture, the muscles attached to the bone will contract spasmodically, so it is very painful. Because the healing of the fracture takes a long time, it is necessary to use external fixation to maintain the correct position of the fracture after reduction and prevent it from shifting again. The commonly used external fixation method is generally to use plaster to fix the fracture of the patient. The plaster fixation steps are too cumbersome, and the gas permeability is poor. During the fracture healing process, there will be a phenomenon of detumescence. However, after the plaster is set, it is impossible to adjust the binding strength of the plaster to the limbs, resulting in the inability of the limbs to fit closely with the plaster in the later stage, which affects the healing of the bones in the later stage; secondl...

AI Technical Summary

Problems solved by technology

The commonly used external fixation method is generally to use plaster to fix the fracture of the patient. The plaster fixation steps are too cumbersome, and the gas permeability is poor. During the fracture healing process, there will be a phenomenon of detumescence. However, after the plaster is set, it is impossible to adjust the binding strength of the plaster to the limbs, resulting in the inability of the limbs to fit closely with the plaster in the later stage, which affects the healing of the bones in the later stage; secondly, after the fracture has recovered, the removal of the plaster is too troublesome and requires the hospital to find Dismantling by a doctor or professional

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