CN2484908Y - Bender for medical needle - Google Patents

Abstract

A medical steel needle bender belongs to the technical field of equipment for orthopaedics and comprises two parts of a handle and a sleeve, and the front of the handle is flat and has a plurality of oblique slots of steel needle with different widths, the slot of the steel needle and the handle shaft have an angle of 45 degrees, and plum needle can be used for the sleeve. The utility model provides the exposed-end bending of fracture restoration steel needle with a dedicated apparatus, is easily operated, and can completely avoid phenomena, such as displacement of fixed-bone end, repositioning of steel needle and loosening when bending, thus improving the surgical results.

Description

Medical steel-wire lever

Technical field

This utility model relates to orthopaedics and uses the technique with the apparatus field.

Background technology

Behind reduction of the fracture draw point internal fixation, the draw point tail end exposes normal need it is bent clinically.Still does not have at present the special implement of suitable aforesaid operations, operator generally adopts the pliers bending, and not only operation easier is big, and the time regular meeting appearance phenomenons such as fixedly epiphysis is shifted, draw point moves outward, becomes flexible, influence surgical effect.

Summary of the invention

The purpose of this utility model is exactly that a kind of apparatus that is applicable to the bending of reduction of the fracture draw point exposed junction will be provided, to improve the bending effect.

This utility model is by the following technical solutions: it is made up of handle and sleeve two parts, and the handle front portion is a flat, has several oblique draw point holddown grooves that width differs above it.

Above-mentioned draw point holddown groove and Handle axis are to best angle at 45.Sleeve can adopt percussopunctator.

This utility model provides special implement for the bending of reduction of the fracture draw point exposed junction, easy for operation, only need a certain suitable draw point holddown groove and contact skin place on the handle are stuck on the draw point, sleeve is placed in the draw point afterbody, bending can reach required angle gently.This utility model is applicable to the draw point of different thicknesses, appearance phenomenons such as fixedly epiphysis is shifted, draw point moves outward, becomes flexible in the time of can avoiding bending fully, thus can improve surgical effect.

Description of drawings

Fig. 1 is a handle front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1:

Fig. 3 is the upward view of Fig. 1;

Fig. 4 is user mode figure of the present utility model.

The specific embodiment

As shown in Figure 4, this utility model is made of handle (1) and sleeve (3) two parts, and handle (1) adopts rustless steel to manufacture, and its rear portion grip portions is cylindrical.The front portion of handle (1) is a flat, has several draw point holddown grooves (2) that width differs above it, to adapt to the draw point of different thicknesses.Draw point holddown groove (2) and the axial angle at 45 of handle (1).Sleeve (3) can adopt the percussopunctator after the use, has both saved material, is convenient to operation again.

Claims (3)

1, a kind of medical steel-wire lever is made up of handle (1) and sleeve (3), and it is characterized in that: the front portion of handle (1) is a flat, has several oblique draw point holddown grooves (2) that width differs above it.

2, medical steel-wire lever according to claim 1 is characterized in that draw point holddown groove (2) and the axial angle at 45 of handle (1).

3, medical steel-wire lever according to claim 1 is characterized in that sleeve (3) can adopt percussopunctator.

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