Hand and foot bone fracture reduction holding forceps

Abstract

The invention discloses a pair of hand and foot bone fracture reduction holding forceps. The pair of hand and foot bone fracture reduction holding forceps comprises an upper forcep, a lower forcep and a pin, wherein the upper forcep comprises an upper forcep jaw, an upper forcep body and an upper forcep handle, the upper forcep jaw and the upper forcep handle are respectively and fixedly arranged at the two ends of the upper forcep body, and an upper pin hole is formed in the part, near the upper forcep jaw, of the upper forcep body; the lower forcep comprises a lower forcep jaw, a lower forcep body and a lower forcep handle, the lower forcep jaw and the lower forcep handle are respectively and fixedly arranged at the two ends of the lower forcep body, and a lower pin hole is formed in the part, near the lower forcep jaw, of the lower forcep body; the pin penetrates through the upper pin hole and the lower pin hole, and is hinged to the upper forcep body and the lower forcep body; the upper forcep jaw is a pair of upper point-shaped forceps, and the two upper point-shaped forceps are arranged at interval; the lower forcep jaw is a pair of lower point-shaped forceps, and the two lower point-shaped forceps are arranged at interval; the upper point-shaped forceps and the lower point-shaped forceps are correspondingly arranged. By adopting the type, the pair of hand and foot bone fracture reduction holding forceps has the advantages that the four-point clamping is realized, a bone fracture end is firmly held, and the internal fixing is convenient.

Description

technical field [0001] The invention relates to the field of internal fixation devices for the reduction and fixation of transverse fractures of the hands and feet, in particular to a holding forceps for the reduction and reduction of the fractures of the hands and feet. Background technique [0002] When transversal fractures of the hands and feet including the phalanges, metacarpals, metatarsals, and phalanges are reduced and internally fixed, the fractures are easy to reduce, but the fractures are unstable after reduction and are prone to redisplacement during internal fixation. It will cause the fracture end to split again and become a complex fracture. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a hand and foot fracture reduction holding forceps, which can be clamped at four points. The holding forceps is equivalent to an external fixation bracket, firmly holds the fracture end, and is convenient for in...

AI Technical Summary

Problems solved by technology

[0002] When transversal fractures of the hands and feet including the phalanges, metacarpals, metatarsals, and phalanges are reduced and internally fixed, the fractures are easy to reduce, but the fractures are unstable after reduction and are prone to redisplacement during internal fixation. Can cause the fracture end to split again into a complex fracture

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