Reset forceps

Abstract

The invention discloses a pair of reduction forceps. The pair of the reduction forceps comprises at least two bone clamping forceps bodies and a connection rod connecting the two bone clamping forceps. The connection rod comprises a connection rod body, an adjusting rod and a longitudinal adjusting mechanism enabling the connection rod body to move relative to the adjusting rod in the longitudinal direction. According to the reduction forceps, people only need to adjust rotation of a gear so that broken bones can move relatively along the connection rod in the longitudinal direction, and accordingly reduction of the broken bones is achieved. Manual adjustment is not needed, the positions of the broken bones do not need to be fixed, after broken bone reduction is finished, the relative position of the two bone clamping forceps bodies can be locked through the connection rod body, and accordingly the relative position of the broken bones is locked. The situation that the broken bones are dislocated after subsequent operation of an operation is avoided, so that labor intensity of medical staff is lightened, and pains of patients are relieved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a reset forceps. Background technique [0002] After the fracture, it is generally necessary to use bone-holding forceps to reset the broken bone and fix it with plates, screws, etc. The commonly used reduction forceps are mainly composed of two X-shaped forceps arms hinged, the front end is used as a clamp, and the rear end is used as a handle. After a fracture, the two broken bones will be staggered due to the pulling and traction of the muscles. Overlapping, when the broken bone is reset, at least two reduction forceps should be used to hold the two broken bones respectively, and the two broken bones should be pulled apart by the medical staff to the reset position and fixed with a steel plate. The moving position of the two broken bones The size needs to be adjusted manually, which makes it difficult to align the two ends of the broken bone. Sometimes, after the broken bon...

AI Technical Summary

Problems solved by technology

The commonly used reduction forceps are mainly composed of two X-shaped forceps arms hinged, the front end is used as a clamp, and the rear end is used as a handle. After a fracture, the two broken bones will be staggered due to the pulling and traction of the muscles. Overlapping, when the broken bone is reset, at least two reduction forceps should be used to hold the two broken bones respectively, and the two broken bones should be pulled apart by the medical staff to the reset position and fixed with a steel plate. The moving position of the two broken bones The size needs to be adjusted manually, which makes it difficult to align the two ends of the broken bone. Sometimes, after the broken bone is reset, when the bone clamp is removed and the plate is fixed, the broken bone returns to its original dislocation state, which brings inconvenience to the doctor. It also increases the pain of the patient

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