CN202128498U

CN202128498U - Operation retractor

Info

Publication number: CN202128498U
Application number: CN201120252442U
Authority: CN
Inventors: 赵亚芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-18
Filing date: 2011-07-18
Publication date: 2012-02-01
Anticipated expiration: 2021-07-18

Abstract

The utility model relates to an operation retractor, belonging to the medical auxiliary instruments. The utility model aims to provide the retractor which is simple in structure, convenient for use, safe and reliable. The retractor is composed of a hook body and a hook handle. The hook body is arranged on the front end of the hook handle. The front end of the hook body is bended downwardly. A handle is arranged at the end of the hook handle. According to the operation retractor disclosed by the utility model, the annular handle is arranged at the end of the hook handle; when the retractor is used, the handle is only necessary to be held; the sliding phenomenon by holding the smooth hook handle is avoided; the working difficulty of doctors can be lightened; and the smooth operation is ensured.

Description

Drag hook is used in a kind of operation

Technical field

This utility model belongs to medical auxiliary apparatus, is specifically related to a kind of operation and uses drag hook.

Background technology

Usually need expose the visual field of operative site in the orthopaedic surgical operations operation with drag hook tractive operative site, in the process of whole surgery, need use drag hook always, hands is easy to fatigue when holding the tractive drag hook with a firm grip for a long time; And existing drag hook draw wall surface more smooth; Hand slides when long-time tractive easily, causes the loosening of tractive, influences doctor's field of view; Increase doctor's work difficulty, influenced the carrying out of operation.

The utility model content

The purpose of this utility model provides a kind of operation and uses drag hook, and it is simple in structure, esy to use, safe and reliable.

The purpose of this utility model realizes as follows: drag hook is used in this operation, is made up of the coupler body and the neck of hook, and the front end of the neck of hook is provided with coupler body, the front end downwarping of coupler body, and the technical scheme of employing is that the end of the neck of hook is provided with handle.

The beneficial effect of this utility model is: the end of the neck of hook of this drag hook is provided with annular handle, holds handle during use and gets final product, and avoids holding the slick neck of hook and the thing of sliding takes place, and has alleviated doctor's work difficulty, guarantees carrying out smoothly of operation.

Description of drawings:

Accompanying drawing is the structural representation of this utility model.

The specific embodiment:

With reference to accompanying drawing, drag hook is used in this operation, is made up of the coupler body and the neck of hook, and the front end of the neck of hook 1 is provided with coupler body 2, the front end downwarping of coupler body 2, and the end of the neck of hook is provided with handle 3.Hold handle 3 during use and pull drag hook.

Claims

1. drag hook is used in an operation, is made up of the coupler body and the neck of hook, and the front end of the neck of hook (1) is provided with coupler body (2), and the front end downwarping of coupler body (2) is characterized in that the end of the neck of hook is provided with handle (3).