Hand and foot surgical bone fracture double-leaf reduction forceps

Abstract

The invention discloses a pair of hand and foot surgical bone fracture double-leaf reduction forceps. The pair of hand and foot surgical bone fracture double-leaf reduction forceps comprises an upper forcep, a lower forcep and a rivet, wherein the upper forcep comprises an upper forcep head, an upper forcep body and an upper forcep handle, and the upper forcep head and the upper forcep handle are respectively and fixedly arranged at the two ends of the upper forcep body; the lower forcep comprises a lower forcep head, a lower forcep body and a lower forcep handle, and the lower forcep head and the lower forcep handle are respectively and fixedly arranged at the two ends of the lower forcep body; the rivet is hinged to the upper forcep and the lower forcep; the upper forcep head comprises an upper V-shaped connecting rod and a pair of arc-shaped forceps, the middle part of the upper V-shaped connecting rod is fixedly connected with the upper forcep body, and the two arc-shaped forceps are respectively and fixedly arranged at the two ends of the upper V-shaped connecting rod; the lower forcep head comprises a lower V-shaped connecting rod and a pair of flat forceps, the middle part of the lower V-shaped connecting rod is fixedly connected with the lower forcep body, and the two flat forceps are respectively and fixedly arranged at the two ends of the lower V-shaped connecting rod; the arc-shaped forceps and the flat forceps are correspondingly arranged. By adopting the type, the pair of hand and foot surgical bone fracture double-leaf reduction forceps has the advantages that the pair of hand and foot surgical bone fracture double-leaf reduction forceps can be respectively and fixedly arranged at the two sides of the bone fracture end, the internal fixing of an operator is convenient, the operation time is obviously shortened, the operation efficiency is improved, and the inner fixing quality of bone fracture reduction is improved.

Description

technical field [0001] The invention relates to the field of medical instruments for hand and foot surgical fractures, in particular to a double-leaf reduction forceps for hand and foot surgical fractures. Background technique [0002] Fractures of the hands and feet are mostly small long tubular bones. There is no suitable reduction forceps for fracture reduction. Generally, vascular forceps are used to clamp and fix the fracture during surgery, and then fixed with Kirschner wires, plates, screws, etc., and the vascular forceps are all For the straight leaf, when the fracture is clamped and fixed, the angle is relatively large, and the force points on both sides are not on the center line of the fracture, which is easy to cause slippage and unstable fixation, which affects the quality of fracture reduction and internal fixation. In addition, when fixing the fracture end, both hands or two people must maintain the fixation. Contents of the invention [0003] The technical...

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Problems solved by technology

[0002] Hand and foot fractures are mostly small long tubular bones. There is no suitable reduction forceps for fracture reduction. During surgery, vascular forceps are generally used to clamp and fix the fracture, and then fixed with Kirschner wires, plates, screws, etc., and the vascular forceps are all Straight leaf, when the fracture is clamped and fixed, the angle is relatively large, and the force points on both sides are not on the center line of the fracture, which is easy to cause slippage and unstable fixation, which affects the quality of fracture reduction and internal fixation

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