Fracture reduction dilator
A technology of spreader and support forceps, applied in fixator, medical science, surgical forceps, etc., can solve the problems of poor contact between the spreader forceps and both ends of the fracture, affecting the effect of the spread, etc., to shorten the reduction time, reduce the Labor intensity, pain relief effect
Inactive Publication Date: 2020-08-11
葛以洲
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Problems solved by technology
Since the contact points between the spreader and the two ends of the fracture are not in the same plane after shortening and shifting, it will lead to poor contact between the spreader and the two ends of the fracture, which will affect the effect of spreading. As far as the inventor knows, there is no solution to this problem. A problem has related reports
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[0010] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment, as appended figure 1 As shown in the fracture reduction spreader, its structural setting is to set a hand clamp type reset supporting forceps 1, reset supporting forceps 1 is provided with a long handle and a short handle, and the long handle end is vertically provided with a reset tooth rack 6 through the connecting shaft 5, and the length Set a U-shaped spring clip 4 between the handle and the short handle, set a positioning card 2 on one side of the jaw of the reset support pliers 1, and set a universal rotating arm clamp 3 on the other side of the jaw of the reset support pliers 1, and the short handle end The head is set as a beveled plane edge. as attached figure 2 The structure of the fracture reduction spreader shown is a universal rotating arm card 3 provided on one side of the mouth of the reset supporting forceps 1, which is composed of a chu...
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The invention discloses a fracture reduction dilator, and solves the problems of poor reduction contact and influence on reduction effect due to the fact that contact points at two ends of a fractureare not on the same plane during fracture reduction; the fracture reduction dilator is characterized in that a pair of reduction supporting pliers 1 is arranged, wherein the reduction supporting pliers 1 are provided with a long handle and a short handle; a reduction rack 6 is vertically arranged at the end of the long handle through a connecting shaft 5; a U-shaped spring clamp 4 is arranged between the long handle and the short handle; a positioning clamp 2 is arranged on one side of a pliers mouth of the reduction supporting pliers 1, and a universal rotating arm clamp 3 is arranged on theother side of the pliers mouth of the reduction supporting pliers 1; and the end of the short handle is arranged to be an inclined plane edge. The fracture reduction dilator has the advantages that two fracture broken ends can be kept on the same horizontal line in the gradual distraction process, gradual and accurate reduction is achieved, the best fracture reduction is achieved, and fracture healing is accelerated, and the fracture reduction dilator is suitable for various fracture reduction clinical applications.
Description
Technical field: [0001] The invention belongs to the technical field of medical device manufacturing, and in particular relates to a fracture reduction spreader. Background technique: [0002] Fracture reduction is an important step in the surgical treatment of fractures. After trauma, the muscles at both ends of the fracture shorten and shift the fracture. Excessive stripping of the muscles at both ends will affect the blood supply of the fracture and affect the healing of the fracture. For fractures that are difficult to reduce, it is often necessary to place a steel plate in advance at one end, and screw a screw into the other end to reset with spreader forceps. Since the contact points between the spreader and the two ends of the fracture are not in the same plane after shortening and shifting, it will lead to poor contact between the spreader and the two ends of the fracture, which will affect the effect of spreading. As far as the inventor knows, there is no solution t...
Claims
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IPC IPC(8): A61B17/88A61B17/28
CPCA61B17/8866A61B17/2812A61B2017/564
Inventor 葛以洲葛建忠
Owner 葛以洲