CN202714900U

CN202714900U - Novel surgical knife

Info

Publication number: CN202714900U
Application number: CN 201220422978
Authority: CN
Inventors: 王光峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-14
Filing date: 2012-08-14
Publication date: 2013-02-06
Anticipated expiration: 2022-08-14

Abstract

The utility model discloses a novel surgical knife. The novel surgical knife comprises a knife handle and a knife body, the knife handle and the knife body are connected in movable mode, wherein a knife handle sleeve is arranged on the knife handle, and at least two circular protrusions are arranged on the knife handle. The novel surgical knife is simple in structure, and effectively solves the problems of slipping and cross infection of a surgical knife. And meanwhile, the novel surgical knife is low in cost, and convenient to use.

Description

A kind of New knife

Technical field

This utility model relates to a kind of medical apparatus, especially a kind of New knife.

Background technology

At present, employed surgical knife mainly is made of cutter hub and handle of a knife clinically, and cutter hub separates with handle of a knife, when performing the operation to patient, cutter hub need to be installed on the handle of a knife, and the cutter hub smooth surface is easy to slippage when mounted, has increased great work difficulty to the medical worker.

Therefore, the problem that needs and the cross infection anti-skidding with better solution scalpel of a kind of new surgical knife.

Summary of the invention

In view of this, this utility model is devoted to better to solve the problem of the anti-skidding and cross infection of scalpel, has proposed a kind of New knife.

The technical solution adopted in the utility model is:

A kind of New knife comprises handle of a knife and the cutter hub of flexible connection, wherein, is provided with the handle of a knife cover on the described handle of a knife, and, at least twice annular protrusion is set on the described handle of a knife.

The height that above-mentioned annular protrusion exceeds handle of a knife is 1mm.

The quantity of above-mentioned annular protrusion is 6.

Above-mentioned handle of a knife cover is straight tube shape.

Also be provided with embossing strand stricture of vagina on the above-mentioned handle of a knife.

The beneficial effects of the utility model are:

This utility model is simple in structure, but efficiently solves the problem of the anti-skidding and cross infection of scalpel, and simultaneously, cost is lower, and is easy to use.

Description of drawings

Below with reference to accompanying drawings specific embodiments of the present utility model is described in detail, wherein:

Fig. 1 is constructional device figure of the present utility model;

Wherein, 1-handle of a knife, 2-cutter hub, 3-handle of a knife cover, 4-annular protrusion.

The specific embodiment

In order to solve the problem of the anti-skidding and cross infection of scalpel, this utility model provides a kind of New knife.Next specify this New knife.

Fig. 1 illustrates constructional device figure of the present utility model.This New knife comprises handle of a knife 1 and the cutter hub 2 of flexible connection, wherein, is provided with handle of a knife cover 3 on the described handle of a knife 1, and, at least twice annular protrusion 4 is set on the described handle of a knife 1.

The height that above-mentioned annular protrusion 4 exceeds handle of a knife 1 is 1mm.

The quantity of above-mentioned annular protrusion 4 is 6.

Above-mentioned handle of a knife cover 3 is straight tube shape.

Also be provided with embossing strand stricture of vagina on the above-mentioned handle of a knife 1.

The above implementation that specific descriptions of the present utility model is intended to illustrate specific embodiments can not be interpreted as it is to restriction of the present utility model.Those of ordinary skills can make various variants on the basis of the embodiment that describes in detail under instruction of the present utility model, these variants all should be included within the design of the present utility model.This utility model scope required for protection is only limited by described claims.

Claims

1. New knife comprises it is characterized in that handle of a knife and the cutter hub of flexible connection:

Be provided with the handle of a knife cover on the described handle of a knife, and, at least twice annular protrusion is set on the described handle of a knife.

2. New knife as claimed in claim 1 is characterized in that:

The height that described annular protrusion exceeds handle of a knife is 1mm.

3. New knife as claimed in claim 2 is characterized in that:

The quantity of described annular protrusion is 6.

4. New knife as claimed in claim 1 is characterized in that:

Described handle of a knife cover is straight tube shape.

5. New knife as claimed in claim 4 is characterized in that:

Also be provided with embossing strand stricture of vagina on the described handle of a knife.