CN209437332U

CN209437332U - Unidirectional double end D type knife

Info

Publication number: CN209437332U
Application number: CN201822215722.5U
Authority: CN
Inventors: 侯帅
Original assignee: Zhenmei Yanling Biotechnology (shenyang) Co Ltd
Current assignee: Zhenmei Yanling Biotechnology (shenyang) Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-09-27
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses unidirectional double end D type knives, including handle, cutter head, further include scale handle, graduation mark is set on the scale handle, and scale handle rear end connects handle, and scale handle front end connects cutter head, the cutter head is Double-cutter head, and Double-cutter head is the cutter head having there are two blade.The Double-cutter head includes the cutter head and removing cutter head of integral structure.The cutter head is sharp knife edges cutter head, and removing cutter head is inactive edge cutter head.The graduation mark is that paint vehicle applies setting-out or indentation line or Inlaid strip line.The handle, scale handle, Double-cutter head are integral type molding structure.The utility model has the function of cutting, removing, measurement etc. simultaneously.

Description

Unidirectional double end D type knife

Technical field

The utility model relates to shaping medical instrument D type knife technical field, specifically unidirectional double end D type knives.

Background technique

In shaping medical instrument kind, existing D type knife instrument is mostly single head or two-way respective single head, when operation need replacing or Adjustment does not have measurement function, mostly simple function, cutting or removing.

Summary of the invention

The purpose of this utility model is to provide unidirectional double end D type knives, while having the function of cutting, removing, measurement etc..

In order to achieve the above objectives, the utility model use following technical solution, unidirectional double end D type knife, including handle, Cutter head further includes scale handle, and graduation mark is arranged on the scale handle, and scale handle rear end connects handle, and scale handle front end connects Cutter head is connect, the cutter head is Double-cutter head, and Double-cutter head is the cutter head having there are two blade.

The Double-cutter head includes the cutter head and removing cutter head of integral structure.

The cutter head is sharp knife edges cutter head, and removing cutter head is inactive edge cutter head.

The graduation mark is that paint vehicle applies setting-out or indentation line or Inlaid strip line.

The handle, scale handle, Double-cutter head are integral type molding structure.

The utility model has the advantages that compared with prior art

Easy to operate, double end is divided into the removing cutter head of sharp cutter head, passivity.Head top has graduation indication, side Just the measurement drawn materials is saved the operating time, streamline operation, and the materials of nasal septum removing cutting and other materials are applied to Purposes.

It is used for removing nasal septal cartilage, first opens mucous membrane with sharp lateral incision, blunt side peel separation mucous membrane, sharp lateral incision is cut soft Bone, while materials size is measured, take out material.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the unidirectional double end D type knife of the utility model.

In figure: handle 1, scale handle 2, graduation mark 3, Double-cutter head 4, cutter head 5, removing cutter head 6.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: unidirectional double end D type knife, including handle 1, cutter head, also Including scale handle 2, graduation mark 3 is set, scale handle rear end connects handle, and scale handle front end connects knife on the scale handle Head, the cutter head are Double-cutter head 4, and Double-cutter head is the cutter head having there are two blade.

The Double-cutter head includes the cutter head 5 and removing cutter head 6 of integral structure.

In the description of the present invention, it should be understood that temporald eixis or positional relationship are based on the figure Orientation or positional relationship is merely for convenience of description the utility model, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. unidirectional double end D type knife, including handle, cutter head, which is characterized in that further include scale handle, be arranged on the scale handle and carve Line is spent, scale handle rear end connects handle, and scale handle front end connects cutter head, and the cutter head is Double-cutter head, and Double-cutter head has The cutter head of two blades.

2. unidirectional double end D type knife according to claim 1, which is characterized in that the Double-cutter head includes integral structure Cutter head and removing cutter head.

3. unidirectional double end D type knife according to claim 2, which is characterized in that the cutter head is sharp knife edges cutter head, Removing cutter head is inactive edge cutter head.

4. unidirectional double end D type knife according to claim 1 or 2 or 3, which is characterized in that the graduation mark is scribbled for paint vehicle Line or indentation line or Inlaid strip line.

5. unidirectional double end D type knife according to claim 1 or 2 or 3, which is characterized in that the handle, scale handle, double-pole Head is integral type molding structure.