CN202515747U

CN202515747U - Novel collarbone punching positioning pincers

Info

Publication number: CN202515747U
Application number: CN2012201941649U
Authority: CN
Inventors: 程彦飞; 郑华; 臧迪磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-21
Filing date: 2012-04-21
Publication date: 2012-11-07
Anticipated expiration: 2022-04-21

Abstract

The utility model relates to novel collarbone punching positioning pincers, and belongs to the field of medical equipment. The collarbone punching positioning pincers consist of pincer heads 1, a gill shaft 2, pincer arms 3, finger holes 4 and a buckle leg 5, and are characterized in that the pincer heads 1 are in an arc shape; anti-skidding lines 6 are arranged on pincer jaw surfaces of the pincer heads 1; and semi-circular kirschner wire positioning holes 7 which correspond to each other are formed on the inner lateral surfaces of the pincer heads 1. The collarbone punching positioning pincers are simple in structure and convenient to use, and can be used for clamping collarbones in the internal fixation operation of the reduction of collarbone fracture to avoid the sliding of the collarbones; and in the punching process, the positioning of the kirschner wire inserting position is accurate, a kirschner wire is fixed firmly, the quality of the operation is ensured, and the speed of the operation is improved, so the collarbone punching positioning pincers are ideal collarbone punching positioning pincers.

Description

Novel clavicle punching positioning clamp

Technical field:

This utility model belongs to medical instruments field, and particularly a kind of clamping clavicle that can be used to avoids clavicle to slide, and in the punching process, the inserting needle location positioning is accurate, and fixation is simple in structure, novel clavicle punching positioning clamp easy to use.

Background technology:

It is the basic operation technique technical ability of orthopaedics that the clavicular fracture open reduction adds internal fixation.At present, in the orthopaedics clinical practice, normally adopt the method for Kirschner wire internal fixation for the internal fixation of clavicle, before carrying out the Kirschner wire internal fixation; Need punch at fracture end, be beneficial to Kirschner wire and penetrate, still; Because clavicle has blood stains or body fluid in the operation, slide than being easier to, in the punching process; Often cause the location inaccurate because of clavicle slides, in addition, the direction of punching is vertical each other with the occlusal surface of jaw; The inserting needle direction is wayward, has increased operating difficulty, also brings unnecessary loss and misery to the patient.

Summary of the invention:

The purpose of this utility model is to overcome the deficiency of prior art condition, and a kind of clamping clavicle that can be used to is provided, and avoids clavicle to slide, and in the punching process, the inserting needle location positioning is accurate, and fixation is simple in structure, novel clavicle punching positioning clamp easy to use.

For realizing above-mentioned purpose, this utility model has been taked following technical scheme: this novel clavicle punching positioning clamp is made up of binding clip, gill axle, tong arm, finger-hole and button foot; Binding clip is an arc, is provided with anti-skidding stricture of vagina at the vice jaw surface of binding clip, when the clamping clavicle; Can avoid clavicle to slide; Cause the punching failure, the medial surface of binding clip is provided with the semicircle Kirschner wire locating hole of mutual correspondence, can be used to control inserting needle direction when punching.

This utility model, simple in structure, easy to use, in clavicular fracture resets internal fixation; Can be used to the clamping clavicle, avoid clavicle to slide, in the punching process, the inserting needle location positioning is accurate; Fixation has ensured the operation quality, has improved operative speed, is a kind of ideal clavicle punching positioning clamp.

Description of drawings:

Below in conjunction with accompanying drawing this utility model is described further.

Fig. 1 is the structural representation of this utility model.

With reference to accompanying

drawing

1,1, binding clip, 2, gill axle, 3, tong arm, 4, finger-hole, 5, the button foot, 6, anti-skidding stricture of vagina, 7, the Kirschner wire locating hole.

The specific embodiment:

This utility model is made up of binding clip 1, gill axle 2, tong arm 3, finger-hole 4 and button foot 5, and binding clip 1 is an arc, is provided with anti-skidding stricture of vagina 6 at the vice jaw surface of binding clip 1, and the medial surface of binding clip 1 is provided with the semicircle Kirschner wire locating hole 7 of mutual correspondence.

When using this utility model, earlier the hand thumb and the third finger are placed on respectively in two finger-holes 4, the lateral border that middle finger is placed on finger-hole 4 is with power-assisted; Forefinger is placed on the tong arm 3; In order to power-assisted, use binding clip 1 clamping clavicle then, get final product along the punching of Kirschner wire locating hole 7 inserting needles.

Claims

1. novel clavicle punching positioning clamp; It is characterized in that: this novel clavicle punching positioning clamp; Constitute by binding clip (1), gill axle (2), tong arm (3), finger-hole (4) and button foot (5); Binding clip (1) is an arc, is provided with anti-skidding stricture of vagina (6) at the vice jaw surface of binding clip (1), and the medial surface of binding clip (1) is provided with the semicircle Kirschner wire locating hole (7) of mutual correspondence.