CN201642197U - Freehand cranium awl - Google Patents

Abstract

The utility model discloses a freehand cranium awl, which belongs to the field of medical instruments and comprises an awl point, an awl body and an awl handle. The freehand cranium awl is characterized in that the awl point and the awl handle are integrated, one end of the awl body is placed in the awl handle, the awl point is flat, the front end of the awl point is triangular, and two sides of the front end of the awl point are provided with cutting blades. The freehand cranium awl is fast in operation and convenient in use, saves labor, greatly accelerates boring speed, brings convenience for alleviating pains of patients, and facilitates treatment of diseases.

Description

A kind of free-hand cranium awl

Technical field

This utility model belongs to medical instruments field, particularly a kind of free-hand cranium awl, and this free-hand cranium awl is swift to operate, easy to use, laborsaving, accelerated the speed of taper hole greatly, is convenient to alleviate patient's misery.

Background technology

At present, one of guardian technique of sphenotresia cephalophyma suction art is a skull location taper hole, is used for the nail point of the sharp profile chalybeate nail of cranium awl awl of this technology, the drilling ability, and cone advances difficulty when implementing taper hole, wastes time and energy.

The utility model content

Technical assignment of the present utility model is to provide a kind of free-hand cranium awl at above prior art deficiency.

The technical scheme that its technical problem that solves this utility model adopts is: a kind of free-hand cranium awl, comprise awl point, cone and taper shank, and wherein awl point and taper shank are as a whole, cone one end places among the taper shank, awl point is flat, and front end is triangular shape, and awl crack tip both sides are cutting edge.

The utlity model has following advantage:

1, swift to operate, easy to use, laborsaving, accelerated the speed of taper hole greatly;

2, alleviate patient's misery, help treatment of diseases.

Description of drawings

Accompanying drawing 1 is this utility model structural representation.

The specific embodiment

With reference to Figure of description this utility model is done following detailed description the in detail:

As shown in Figure 1, a kind of free-hand cranium awl comprises awl point 1, cone 2 and taper shank 3, and wherein awl point 1 and taper shank 2 are as a whole, and cone 2 one ends place among the taper shank 3, and awl point 1 is flat, and front end is triangular shape, and boring sharp 1 front end both sides is cutting edge 4.

Claims (1)

1. a free-hand cranium awl comprises awl point, cone and taper shank, it is characterized in that: awl point and taper shank are as a whole, and cone one end places among the taper shank, and the awl point is flat, and front end is triangular shape, and boring the crack tip both sides is cutting edge.

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