CN206102730U - Kirschner needle bending pliers - Google Patents

Abstract

The utility model provides a kirschner needle bending pliers, personally experience sth. Part of the body and connect hinge key, its characterized in that including the last pincers body, lower pincers: go up the pincers body and clamp the body down and be in the same place through connecting the hinge key -type connection, it is equipped with the small pliers head to go up the pincers body, the pincers body is equipped with big binding clip down, and tong head position leaves ke shi needle space in small pliers head below between two binding clips. The utility model discloses a kirschner needle bending pliers design science is simple, and easy to operate is laborsaving effectual. Sclerotin tissue is on every side imbedded to the tail end of ke shi needle, can not stimulate the soft tissue, and not hard up phenomenon can not appear in the keshi needle.

Description

A kind of Kirschner wire folding forceps

Technical field

The utility model is related to medical instruments field, especially a kind of Kirschner wire folding forceps.

Background technology

Kirschner wire is widely used in the positions such as foot, hand, knee, ankle, and the tension band and various articular surface fracture blocks of ancon Auxiliary reset fix.Although Kirschner wire is cheap, convenient, also there are many complication, such as：The sharp tail end of Kirschner wire is dashed forward Play the soft tissue around irritability；Kirschner wire displacement etc..Meanwhile, surgeon is being resetted using Kirschner wire fixation Treat Hand Fracture When, usually Kirschner wire bending is cut short, to reduce the possibility to other skin histology infringements, but the bending side commonly used in clinic Method is relatively difficult, and easily causes the loosening of Kirschner wire.

Utility model content

The utility model proposes a kind of Kirschner wire folding forceps, overcome and cut short or cut length, kirschner needle point by Kirschner wire bending Soft tissue around sharp tail end projection excitation, Kirschner wire displacement, causes the defect of the loosening of Kirschner wire.

What the technical solution of the utility model was realized in：A kind of Kirschner wire folding forceps, including upper clamp, lower clamp and Connection anchor, it is characterised in that：The upper clamp and lower clamp are bonded by connecting hinge and are connected together；The upper clamp is provided with little Binding clip；The lower clamp is provided with big binding clip, and big binding clip is located at little binding clip lower section, between two binding clips Kirschner wire space is left.

Further, the upper clamp is additionally provided with the upper plier handle of arc；The lower clamp is additionally provided with the lower plier handle of arc.

Further, the little binding clip is provided with the upper groove of fixation Kel's needle；The big binding clip is provided with fixation Kel's needle Low groove.

Further, the upper groove of the little binding clip is located along the same line with the low groove of big binding clip.

Further, the little binding clip is circular configuration, and the upper groove on little binding clip is circular arc.

The beneficial effects of the utility model are：Kirschner wire folding forceps design science of the present utility model is simple, easily operation, Labor-saving effect is good.Bone tissue around the tail end embedment of Kirschner wire, will not stimulate soft tissue, and Kirschner wire is not in loosen now As.

Description of the drawings

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is a kind of generalized section of Kirschner wire folding forceps one embodiment of the utility model；

Fig. 2 is the little binding clip schematic diagram of Kirschner wire folding forceps；

Fig. 3 is Kirschner wire folding forceps operating diagram shown in Fig. 1；

Fig. 4 is Kirschner wire folding forceps operating diagram shown in Fig. 1；

In accompanying drawing：1- upper clamps；The little binding clips of 11-；13- upper plier handles；15- upper grooves；10- Kirschner wires；2- lower clamps；22- Big binding clip；23- lower plier handles；25- low grooves；3- connects anchor.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

As shown in Fig. 1,2,3 and 4, a kind of Kirschner wire folding forceps, including upper clamp 1, lower clamp 2 and connection anchor 3, upper pincers Body 1 and lower clamp 2 are linked together by connection anchor 3；Upper clamp 1 is provided with little binding clip 11；Lower clamp 2 is provided with big binding clip 22, Big binding clip 22 is located at and the lower section of little binding clip 11, and the space of Kirschner wire 10 is left between two binding clips.

Upper clamp 1 is additionally provided with the upper plier handle 13 of arc；Lower clamp 2 is additionally provided with the lower plier handle 23 of arc.

Little binding clip 11 is provided with the upper groove 15 of fixation Kel's needle 10；The big binding clip 22 is provided with fixation Kel's needle 10 Groove 25.

The upper groove 15 of little binding clip 11 is located along the same line with the low groove 25 of big binding clip 22.Kirschner wire 10 can be made not It is partially curved, cause bad result to occur.

Little binding clip 11 is circular configuration, and the upper groove 15 on little binding clip 11 is circular arc.Arc structure bends Kirschner wire 10 Shi Gengjia is laborsaving.

Embodiment：

First the tail end bending of Kirschner wire 10 is become Z-type, the angle of bend of Kirschner wire 10 of Z-type is 90 °, then Z-type The mid portion of Kirschner wire 10 put Kirschner wire folding forceps into.The little binding clip 11 of upper clamp 1 is located near Kirschner wire 10 in sclerotin The side of tissue, the big binding clip 22 of lower clamp 2 is located at opposite side.The upper groove 15 of little binding clip 11 and the low groove 25 of big binding clip 22 Kirschner wire 10 is fixed.Last upper plier handle 13 and lower plier handle 23 are provided with anti-slip veins above, firmly clamp under Kirschner wire folding forceps When clamp handle 23 and upper plier handle 13, it is not easy to slip out of the hand, Kirschner wire 10 is set to bend in place.Length is easily controlled when needing to cut short.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (5)

1. a kind of Kirschner wire folding forceps, including upper clamp, lower clamp and connection anchor, it is characterised in that：The upper clamp is with Caliper is bonded by connecting hinge and is connected together；The upper clamp is provided with little binding clip；The lower clamp is provided with big binding clip, big binding clip position In little binding clip lower section, between two binding clips Kirschner wire space is left.

2. Kirschner wire folding forceps as claimed in claim 1, it is characterised in that：The upper clamp is additionally provided with the upper plier handle of arc； The lower clamp is additionally provided with the lower plier handle of arc.

3. Kirschner wire folding forceps as claimed in claim 1, it is characterised in that：The little binding clip is provided with the upper of fixation Kel's needle Groove；The big binding clip is provided with the low groove of fixation Kel's needle.

4. Kirschner wire folding forceps as claimed in claim 3, it is characterised in that：Under the upper groove of the little binding clip and big binding clip Groove is located along the same line.

5. Kirschner wire folding forceps as claimed in claim 3, it is characterised in that：The little binding clip is circular configuration, on little binding clip Upper groove be circular arc.