CN202086539U - Bistoury - Google Patents

Abstract

The utility model provides a bistoury, comprising a handle and a blade. The bistoury is characterized in that a blade slot and fixed screws for fixing the blade are arranged on the handle; a corrugated nonskid pattern is also arranged on the handle; and a finger hole is arranged at the tail end of the handle. The bistoury has a simple structure and can be used conveniently. When a surgeon carries out an operation on a patient, the blade can be replaced quickly, the bistoury can be operated simply and conveniently, time and effort can be saved, and the operation effect can be improved.

Description

A kind of scalpel

Technical field

This utility model relates to a kind of medical apparatus and instruments, specifically a kind of scalpel.

Background technology

Operation is one of the most thorough, effective method of treatment disease, when the hospital surgery doctor performs an operation for patient, all need to use scalpel, at present, clinical employed scalpel is made up of handle of a knife and blade, in operation process, the blade rust just needs ceaselessly to change, and so not only troublesome poeration is wasted time and energy, delay operating time, also can influence surgical effect simultaneously.

The utility model content

For solving the deficiencies in the prior art, when the purpose of this utility model is to provide a kind of surgeon to perform an operation to patient, change the scalpel that blade is rapid, easy and simple to handle, time saving and energy saving, improve surgical effect.

The technical scheme that its technical problem that solves this utility model adopts is: a kind of scalpel, comprise handle of a knife and blade, it is characterized in that on described handle of a knife, being provided with the fixed screw of insert groove and fixed blade, also be provided with anti-skidding ripple on the described handle of a knife, also be provided with finger-hole at described handle of a knife end.

The beneficial effect that this utility model is compared with prior art produced is: this utility model is simple in structure, and is easy to use, and the surgeon is when performing an operation to patient, and the replacing blade is rapid, easy and simple to handle, time saving and energy saving, the raising surgical effect.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1, finger-hole, 2, handle of a knife, 3, anti-skidding ripple, 4, setscrew, 5, blade.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is done following detailed description the in detail.

Shown in figure, a kind of scalpel comprises handle of a knife 2 and blade 5, it is characterized in that being provided with on described handle of a knife 2 setscrew 4 of insert groove and fixed blade, also is provided with anti-skidding ripple 3 on the described handle of a knife 2, also is provided with finger-hole 1 at described handle of a knife end; When operation, around after living handle of a knife 2, small finger just can insert finger-hole 1 with pinkie, the landing from hands of prevention cutter hub.

Claims (1)

1. a scalpel comprises handle of a knife and blade, it is characterized in that being provided with on described handle of a knife the fixed screw of insert groove and fixed blade, also is provided with anti-skidding ripple on the described handle of a knife, also is provided with finger-hole at described handle of a knife end.

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