CN202859195U

CN202859195U - Saddle hook for gynecologic surgery

Info

Publication number: CN202859195U
Application number: CN 201220601230
Authority: CN
Inventors: 荆燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2013-04-10
Anticipated expiration: 2022-11-15

Abstract

The utility model discloses a saddle hook for gynecologic surgery, and particularly relates to the technical field of medical apparatus and instruments. The saddle hook for the gynecologic surgery comprises saddle hook heads (1), saddle hook arms (2), a piston (3), a saddle hook handle (4), a gas channel button (5) and an air duct (6), wherein the saddle hook heads (1) are connected with the front ends of the saddle hood arms (2), two ends of the piston (3) are connected with the left and the right saddle hook arms (2), the rear ends of the saddle hook arms (2) are connected with the front end of the saddle hook handle (4), the gas channel button (5) is arranged on the saddle hood handle, and the air duct (6) is arranged at the inner portion of the saddle hook handle (4) and connected with the piston (3). The saddle hook for the gynecologic surgery has the advantages of being stable in structure, not prone to deformation, convenient to sterilize and clean due to the fact that the saddle book for the gynecologic surgery is made of stainless steel materials, and long in service life.

Description

A kind of obstetrics and gynecology operation saddle hook

Technical field

This utility model relates to technical field of medical instruments, is specifically related to a kind of obstetrics and gynecology operation saddle hook.

Background technology

The operation hook belongs to a kind of surgical instruments.Claim again drag hook.Comprise drag hook and drag hook arm.Drag hook and drag hook arm are made by medical plastic or rustless steel.When using the operation hook, should separate in tissue with the yarn pad hook of will performing the operation; Pulling force should be even, can not be firmly excessive suddenly.In order to avoid damaged tissue.Operation hook kind is more, and its purposes is not identical yet.

Surgery tractor is popularized in use and the various major surgery now, and the Main Function of drag hook is exactly the otch that struts operation, provides surgical field of view required light source, has increased the safety of operation.Existing surgery tractor kind is more, the common drag hook that loop configuration arranged, is with standoff vertical drag hook etc.Generally need to satisfy the required visual field of operation more than four or four but existing drag hook struts otch in operation, the uncertain factor of the more existence of device of use is just more, has increased the danger of operation.

Summary of the invention

The purpose of this utility model provides novel operation saddle hook, and it can be simple in structure, can automatically open closure, and is economical and practical, good looking appearance.

In order to solve the existing problem of background technology, this utility model is by the following technical solutions: it comprises saddle gib head 1, saddle hook arm 2, piston 3, saddle hook handle 4, gas circuit button 5, trachea 6, saddle gib head 1 is connected with saddle hook arm 2 front ends, two saddle hook arms 2 about piston 3 two ends connect, saddle hook arm 2 rear ends are connected with saddle hook handle 4 front ends, gas circuit button 5 is arranged on the saddle hook handle 4, and trachea 6 is arranged on saddle hook handle 4 inside and is connected with piston 3.

Described saddle gib head 1 adopts stainless steel to make, and above anti-slip veins is arranged, stainless steel is pollution-free, the anti-slip veins structure is can not come off in operation.

Described saddle hook handle 4 adopts stainless steel to make, and the sturdy and durable life-span is long, and is easy to clean.

This utility model adopts " Y " type structure to relate to, so that Stability Analysis of Structures is not yielding, stainless steel is made, be convenient to sterilization and clean, long service life, open source of the gas during use after, press the button on the fixed handle, the gas push piston with about two hook arms open, if the closing hook arm as long as rotational button venting, the hook arm will auto-closing.

Description of drawings

Fig. 1 is this utility model structural representation;

Fig. 2 is piston structure sketch map of the present utility model.

The specific embodiment

Referring to Fig. 1-2, this specific embodiment is by the following technical solutions: it comprises saddle gib head 1, saddle hook arm 2, piston 3, saddle hook handle 4, gas circuit button 5, trachea 6, saddle gib head 1 is connected with saddle hook arm 2 front ends, two saddle hook arms 2 about piston 3 two ends connect, saddle hook arm 2 rear ends are connected with saddle hook handle 4 front ends, gas circuit button 5 is arranged on the saddle hook handle 4, and trachea 6 is arranged on saddle hook handle 4 inside and is connected with piston 3.

Claims

1. obstetrics and gynecology operation saddle hook, be that it comprises saddle gib head (1), saddle hook arm (2), piston (3), saddle hook handle (4), gas circuit button (5), trachea (6), saddle gib head (1) is connected with saddle hook arm (2) front end, two saddle hook arms (2) about piston (3) two ends connect, saddle hook arm (2) rear end is connected with saddle hook handle (4) front end, gas circuit button (5) is arranged on the saddle hook handle (4), and trachea (6) is arranged on saddle hook handle (4) inside and is connected with piston (3).

2. a kind of obstetrics and gynecology operation saddle hook according to claim 1 is characterized in that described saddle gib head (1) is stainless steel saddle gib head, and anti-slip veins (1-1) is arranged above the saddle gib head (1).

3. a kind of obstetrics and gynecology operation saddle hook according to claim 1 is characterized in that described saddle hook handle (4) is rustless steel saddle hook handle.