Restoration fixing frame in orthopedics department

Abstract

The invention discloses a restoration fixing frame in the orthopedics department. The restoration fixing frame in the orthopedic department comprises a first fixing rod and a second fixing rod, wherein the first fixing rod is rotatably connected with the end, close to the first fixing rod, of the second fixing rod, and the first fixing rod is fixedly provided with two first fixing blocks; the bottom of each first fixing block is provided with two first bolts which are connected with a first clamping plate in a threaded mode, the first clamping plate is located at one side of the first fixing blocks, and each first fixing block, the first clamping plate and the corresponding two first bolts are fastened and connected with a first bone round needle; one end of the first fixing rod is fixedly connected with a gear, and the second fixing rod is fixedly provided with two second fixing blocks; the bottom of each second fixing block is provided with two second bolts which are connected with a second clamping plate in a threaded mode, the second clamping plate is located at one side of the second fixing blocks, and each second fixing block, the second clamping plate and the corresponding two second bolts are fixedly connected with a second bone round needle. The restoration fixing frame in the orthopedic department has the advantages of being reasonable in structure and simple to operate, has a restoration function, and can freely adjust a fixing angle.

Description

technical field [0001] The invention relates to the technical field of orthopedic fixation frames, in particular to a reduction and fixation frame for orthopedics. Background technique [0002] The external fixator refers to a device that passes a round bone needle through the bone away from the injured area, and then fixes it with a pointed tip and a steel pipe. The types are divided into semi-ring type, unilateral type, double-sided type and so on. The indications are as follows. Fractures often accompanied by severe soft tissue contusion; those who are in poor physical condition and cannot tolerate block anesthesia (this operation can be completed under local anesthesia); infection after internal fixation and the internal fixation must be removed; severe comminuted fractures, if Incision and internal fixation are likely to affect blood supply; multiple fractures can be internally fixed at one site and externally fixed at the other. The flexible reset mechanism is diffi...

AI Technical Summary

Problems solved by technology

Fractures often accompanied by severe soft tissue contusion; those who are in poor physical condition and cannot tolerate block anesthesia (this operation can be completed under local anesthesia); infection after internal fixation and the internal fixation must be removed; severe comminuted fractures, if Incision and internal fixation are likely to affect blood supply; multiple fractures can be internally fixed at one site and externally fixed at the other. Flexible reset mechanism, easy to install during treatment, difficult to disassemble, designed an orthopedic reset fixation rod, which can effectively realize the reset ability of the fixation rod

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