CN201899526U

CN201899526U - Surgical draw hook for head and neck

Info

Publication number: CN201899526U
Application number: CN2010206153385U
Authority: CN
Inventors: 李超
Original assignee: 李超
Priority date: 2010-11-18
Filing date: 2010-11-18
Publication date: 2011-07-20
Anticipated expiration: 2020-11-18

Abstract

The utility model discloses a surgical draw hook for the head and the neck of a patient, which relates to medical equipment, is free of manual operation and can lengthen the length of a draw hook arm. The surgical draw hook comprises a draw hook arm and a drag hook connected at one end of the draw hook arm, wherein the draw hook arm is a spring part, and the other end of the draw hook arm is connected with a clamp. The surgical draw hook is simple and small in structure and convenient and practical; the draw hook can be lengthened by the spring type draw hook arm, and can be fixed on an object such as a therapeutic towel and the like by the clamp, so that the requirements on the number of assistants as well as operation technology in operations are reduced, the problem that surgical visual field is easy to be interfered due to labor consumption and inconvenient operation as the draw hook is drew by staff for a long time; and with the surgical draw hook, the visual field of surgical operations on the head and the neck and the like can be constantly and effectively exposed for a long time, thereby greatly facilitating the surgical operations.

Description

A kind of incidence surgery tractor

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of incidence surgery tractor.

Background technology

Good exposure in order to obtain to perform the operation when carrying out the incidence operation, usually all can use this medical apparatus and instruments of drag hook, and most existing drag hook operation time, usually by manually-operated, and for long operation of time, artificial drag hook effort, personnel's fatiguability and personnel amount require many, operation inconvenience.

The utility model content

At above-mentioned prior art, the technical problems to be solved in the utility model provides a kind of surgery tractor that manually-operated and drag hook arm lengths can increase of can't help.

In order to solve the problems of the technologies described above, this utility model adopts following technical scheme: a kind of incidence surgery tractor, comprise drag hook arm and the drag hook that is connected drag hook arm one end, and the drag hook arm is a spring members, the other end of drag hook arm connects a clip.

As preferably, have through hole on the grip shank of described clip, the spring wire of drag hook arm passes through hole and is connected with clip.

Compared with prior art, the utlity model has following advantage: simple in structure small and exquisite, convenient and practical, the drag hook arm of spring can make the drag hook elongation, drag hook can be fixed on the objects such as treating towel by clip, both reduced operation to the requirement on assistant's quantity and the operation skill, avoided the long-time tractive drag hook of staff to cause labor intensive, inconvenient operation to cause the problem of artificial disturbance art open country easily again, simultaneously this surgery tractor can make surgical operation art open country such as incidence be able to long-time, constant, effectively appear, greatly made things convenient for operation technique.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment.

The specific embodiment

The utility model will be further described below in conjunction with drawings and Examples.

Referring to Fig. 1, a kind of incidence surgery tractor comprises drag hook arm 2 and the drag hook 1 that is connected drag hook arm 2 one ends, as preferably, described drag hook 1 is the crotch shape of stainless steel, and drag hook 1 front end is the syringe needle shape, the length of drag hook 1 is 2cm, and width is 2cm also, and the Zhou Jing except that front end is 0.3cm; Described drag hook arm 2 is the spring members of stainless steel, as preferably, drag hook 1 and drag hook arm 2 be for one is connected, the week footpath 0.5cm of spring members, its static duration 10cm, greatest length in the elastic limit is 20cm, the other end of drag hook arm 2 connects the clip 3 of a stainless steel, has through hole on the grip shank of described clip 3, and the spring wire of drag hook arm 2 passes through hole and is connected with clip 3, the long 2cm of clip 3 sides, the powerful folder of wide 1cm.

Claims

1. incidence surgery tractor comprises drag hook arm (2) and is connected the drag hook (1) of drag hook arm (2) one ends that it is characterized in that: drag hook arm (2) is a spring members, and the other end of drag hook arm (2) connects a clip (3).

2. a kind of incidence surgery tractor according to claim 1 is characterized in that: have through hole on the grip shank of described clip (3), the spring wire of drag hook arm (2) passes through hole and is connected with clip (3).