CN105852949A

CN105852949A - Fracture reduction forceps

Info

Publication number: CN105852949A
Application number: CN201610259884.1A
Authority: CN
Inventors: 熊胜
Original assignee: Suzhou Ruihua Hospital Co Ltd
Current assignee: Suzhou Ruihua Hospital Co Ltd
Priority date: 2016-04-25
Filing date: 2016-04-25
Publication date: 2016-08-17

Abstract

The invention discloses fracture reduction forceps. The fracture reduction forceps comprise an upper forcep piece, a lower forcep piece and a dowel, wherein the upper forcep piece comprises a lower jaw and an upper forcep handle, and an upper dowel hole is formed at the junction of the lower jaw and the upper forcep handle; the lower forcep piece comprise an upper jaw and a lower forcep handle, and a lower dowel hole is formed at the junction of the upper jaw and the lower forcep handle; the dowel penetrates the upper dowel hole and the lower dowel hole to be hinged with the upper forcep piece and the lower forcep piece, upper clamping teeth are fixed on the upper forcep handle, lower clamping teeth matched with the upper clamping teeth are fixed on the lower forcep handle, and the lower clamping teeth can slide on the upper clamping teeth. The fracture reduction forceps are characterized in that the lower jaw is linear, the upper jaw is bent, and a triangular hole is formed when the upper jaw and the lower jaw are closed. According to the scheme, the fracture reduction forceps can clamp bones stably and firmly, fracture slipping is prevented, the internal fixation quality is high, so that a surgical operation is simpler and easier, and the operation time is shortened.

Description

A kind of fracture resetting tongs

Technical field

The present invention relates to medical instruments field, particularly relate to a kind of fracture resetting tongs.

Background technology

Hand and foot fracture mostly is tiny long bone, suitable reduction forceps is not had during the reduction of the fracture, typically fracture is gripped with vessel forceps during operation, and vessel forceps are held thing portion and are linear pattern, producing angle when gripping fracture relatively big, grasping dynamics is little, fixing instability, easily cause slippage, affect the reduction of the fracture.

Summary of the invention

The technical problem that present invention mainly solves is to provide a kind of fracture resetting tongs, it is possible to stablizes and firmly clamps sclerotin, prevents fracture from slipping, and interior fixed mass is high so that operation technique is simpler easily, shortening operating time；And simple in construction, easy to use, handling ease.

For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of fracture resetting tongs, including upper pliers plate, lower clamp piece and pin, upper pliers plate includes lower jaw and upper plier handle, lower jaw and upper plier handle intersection are provided with pin hole, lower clamp piece includes upper jaw and lower plier handle, upper jaw and lower plier handle intersection are provided with lower pin hole, pin is hinged over clamp piece and lower clamp piece through upper pin hole and lower pin hole, latch it is fixed with on upper plier handle, the lower latch matched with upper latch it is fixed with on lower plier handle, lower latch can slide on upper latch, it is characterized in that: described lower jaw linearly type, described upper jaw is bending type, formed tri-angle-holed between when upper jaw and lower jaw Guan Bi.

Preferably, the angle of described upper jaw bending is 90 ° ~ 140 °.

Preferably, described upper pliers plate, lower clamp piece, pin, upper latch and lower latch are stainless steel material.

The invention has the beneficial effects as follows: the present invention can stablize and firmly clamps sclerotin, preventing fracture from slipping, interior fixed mass is high so that operation technique is simpler easily, shorten operating time.

Accompanying drawing explanation

Fig. 1 is the structural representation during present invention a kind of fracture resetting tongs one preferred embodiment use.

In accompanying drawing, the mark of each parts is as follows: 1, lower jaw；2, upper jaw；3, pin；4, upper plier handle；5, lower plier handle；6, upper latch；7, lower latch.

Detailed description of the invention

Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.

Referring to Fig. 1, the embodiment of the present invention includes:

A kind of fracture resetting tongs, including upper pliers plate, lower clamp piece and pin 3, upper pliers plate includes lower jaw 1 and upper plier handle 4, lower jaw 1 and upper plier handle 4 intersection are provided with pin hole, and lower clamp piece includes that upper jaw 2 and lower plier handle 5, upper jaw 2 and lower plier handle 5 intersection are provided with lower pin hole, pin 3 is hinged over clamp piece and lower clamp piece through upper pin hole and lower pin hole, being fixed with latch 6 on upper plier handle 4, lower plier handle 5 is fixed with the lower latch 7 matched with upper latch 6, lower latch 7 can slide on upper latch 6；Described lower jaw 1 linearly type, described upper jaw 2 in bending type, when upper jaw 2 and lower jaw 1 close between formed tri-angle-holed, it is possible to firmly clamp sclerotin, it is to avoid sclerotin slip；During use, sclerotin is between upper jaw 2 and lower jaw 1.The angle of described upper jaw 2 bending is 100 °.Described upper pliers plate, lower clamp piece, pin 3, upper latch 6 and lower latch 7 are stainless steel material, it is possible to the convenient fracture resetting tongs that cleans, holding health.

The present invention can stablize and firmly clamps sclerotin, prevents fracture from slipping, and interior fixed mass is high so that operation technique is simpler easily, shorten operating time；And simple in construction, easy to use, handling ease.

The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.

Claims

1. a fracture resetting tongs, including upper pliers plate, lower clamp piece and pin, upper pliers plate includes lower jaw and upper plier handle, lower jaw and upper plier handle intersection are provided with pin hole, lower clamp piece includes upper jaw and lower plier handle, upper jaw and lower plier handle intersection are provided with lower pin hole, pin is hinged over clamp piece and lower clamp piece through upper pin hole and lower pin hole, latch it is fixed with on upper plier handle, the lower latch matched with upper latch it is fixed with on lower plier handle, lower latch can slide on upper latch, it is characterized in that: described lower jaw linearly type, described upper jaw is bending type, formed tri-angle-holed between when upper jaw and lower jaw Guan Bi.

A kind of fracture resetting tongs the most according to claim 1, it is characterised in that: the angle of described upper jaw bending is 90 ° ~ 140 °.

A kind of fracture resetting tongs the most according to claim 1, it is characterised in that: described upper pliers plate, lower clamp piece, pin, upper latch and lower latch are stainless steel material.