CN204814082U - Neurosurgery sword - Google Patents

Abstract

The utility model relates to a department of neurology scalpel, including cutter body, handle of a knife, anti -skidding line and rubber circle, cutter body and handle of a knife integrated into one piece, fixed connection is at the handle of a knife left end, both sides are equipped with continuous angle of inclination respectively for - 50 anti -skidding line around the handle of a knife, and the every 1mm of anti -skidding line sets up the 2 -3 strip, the handle of a knife end is equipped with the rubber circle, and the diameter of rubber circle sets up for 2 -3cm. The utility model discloses simple structure, convenient to use can avoid scalpel slippage from the hand carrying out department of neurology operation in -process for patient, has reduced the emergence of the unexpected condition, has alleviateed medical staff's the work degree of difficulty, has apparent practicality.

Description

A kind of neurosurgery scalpel

Technical field

This utility model relates to technical field of medical instrument, especially relates to a kind of neurosurgery scalpel.

Background technology

At present, neurosurgery scalpel used clinically is formed primarily of cutter hub and handle of a knife, handle of a knife surface smoother, slippage is easy in operation process, thus initiation malpractice, bring unnecessary misery to patient, also add work difficulty to medical worker.

Publication number is that the Chinese patent literature of CN203138625U (application number is 201320205834.7) discloses a kind of scalpel for neurosurgery, comprise handle of a knife and cutter hub, handle of a knife is provided with Anti-slip cover, Anti-slip cover is provided with anti-slip veins, the rear end of handle of a knife is provided with elastic band, and elastic band is provided with muffetee.Publication number is that the Chinese patent literature of CN202437279U (application number is 201220037812.X) discloses a kind of neurosurgery scalpel, comprise a handle of a knife, one end of handle of a knife is fixed with blade, it is characterized in that: the two sides, front and back of handle of a knife are fixed with magic tape respectively, operation process magic tape can increase the friction between handle of a knife and glove, prevents scalpel landing.Publication number is that the Chinese patent literature of CN202173439U (application number is 201120305104.5) discloses a kind of neurosurgery scalpel, and comprise cutter hub and handle of a knife, be provided with thread bush on handle of a knife surface, handle of a knife epimere is provided with sucker.

In a word, prior art has been made some to neurosurgery scalpel and has been improved, but also there are some problems when operating and using.

Summary of the invention

The purpose of this utility model is to provide a kind of neurosurgery scalpel, and this kind of scalpel can increase the frictional force of scalpel and hands, avoids handle of a knife slippage from hands in operation process, improves the quality of operation.

The technical solution of the utility model is: a kind of neurosurgery scalpel, comprise cutter hub, handle of a knife, anti-slip veins and rubber ring, it is characterized in that: cutter hub and handle of a knife one-body molded, be fixedly connected on handle of a knife left end, before and after described handle of a knife, both sides are respectively equipped with the anti-slip veins that continuous print inclination angle is-50 °, the every 1mm of anti-slip veins arranges 2-3 bar, and described handle of a knife end is provided with rubber ring, and the diameter of rubber ring is 2-3cm.

Foregoing neurosurgery scalpel, preferred scheme is, the every 1mm of described anti-slip veins arranges 2, to realize better skidproof effect.

Foregoing neurosurgery scalpel, preferred scheme is, the diameter 2.5cm of described rubber ring.

This utility model beneficial effect is embodied in:

A kind of neurosurgery scalpel, structure is simple, easy to use, carrying out to patient avoiding scalpel slippage from hands in neurosurgery process, decreasing the generation of fortuitous event, alleviating the work difficulty of medical worker, having significant practicality.

Accompanying drawing explanation

Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand this utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.

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

In figure: 1 cutter hub, 2 handle of a knifes, 3 anti-slip veins, 4 rubber rings.

Detailed description of the invention

Embodiment 1 one kinds of neurosurgery scalpels, structure as shown in Figure 1, it comprises cutter hub 1, handle of a knife 2, anti-slip veins 3, rubber ring 4, cutter hub 1 is one-body molded with handle of a knife 2, be fixedly connected on handle of a knife 2 left end, before and after handle of a knife 2, both sides are respectively equipped with the anti-slip veins 3 that continuous print inclination angle is-50 °, and the every 1mm of anti-slip veins arranges 2, handle of a knife 2 end is provided with rubber ring 4, and the diameter of rubber ring is 2.5cm.

Embodiment 2 one kinds of neurosurgery scalpels, as shown in Figure 1, as different from Example 1, anti-slip veins density is 3/1mm to structure, and the diameter of rubber ring is 3cm.

Embodiment 3 one kinds of neurosurgery scalpels, as shown in Figure 1, as different from Example 1, anti-slip veins density is 2/1mm to structure, and the diameter of rubber ring is 2cm.

When carrying out neurosurgery to patient, because before and after handle of a knife 2, both sides are provided with continuous print anti-slip veins 3, show that the density degree that anti-slip veins is arranged is that 2-3 bar/mm can reach skidproof effect better by experiment, rubber ring 4 diameter of handle of a knife 2 end is greater than the width of handle of a knife 2 simultaneously, the frictional force held can be increased, can be convenient to when slippage again grasp, also can rubber ring 4 is enclosed within finger, thus avoid cutter to come off from hands, alleviate the work difficulty of medical worker.

Claims (2)

1. a neurosurgery scalpel, comprise cutter hub, handle of a knife, anti-slip veins and rubber ring, it is characterized in that: cutter hub and handle of a knife one-body molded, be fixedly connected on handle of a knife left end, before and after described handle of a knife, both sides are respectively equipped with the anti-slip veins that continuous print inclination angle is-50 °, and the every 1mm of anti-slip veins arranges 2-3 bar, and described handle of a knife end is provided with rubber ring, the diameter of rubber ring is 2-3cm, and the every 1mm of described anti-slip veins arranges 2.

2. neurosurgery scalpel according to claim 1, is characterized in that: the diameter of described rubber ring is 2.5cm.