CN203074775U

CN203074775U - Deep part retractor

Info

Publication number: CN203074775U
Application number: CN 201220653587
Authority: CN
Inventors: 安宗源; 甘澎; 兰成营
Original assignee: TIANJIN KANGLIER BIOTECHNOLOGY Co Ltd
Current assignee: TIANJIN KANGLIER BIOTECHNOLOGY Co Ltd
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-07-24
Anticipated expiration: 2022-11-30

Abstract

The utility model provides a deep part retractor. The deep part retractor comprises a grip type handle, a long handle and a retractor body, wherein the long handle is connected with the grip type handle, the retractor body is connected with the long handle, one end of the retractor body is connected with the long handle, the other end of the retractor body is a retractor head which is inwards bent, and the width of the retractor body is larger than the width of the long handle. Due to the fact that the retractor body is composed of a piece-shaped body, the deep part retractor can bear tension of 50N and does not deform.

Description

Deep retractor

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly a kind of deep retractor that is suitable for drawing the deep wound.

Background technology

When hospital implements the operation of burst portion to patient, need carry out tractive,, be convenient to the doctor and fully undergo surgery fully to expose surgical field of view to the wound of operation.

The device of present deep wound tractive mainly is made of torque arm and coupler body, and coupler body is a multijaw shape coupler body.

A shortcoming of this class pulling device is, the pulling force that each pawl of multijaw shape coupler body bears is little, easy deformation in traction process, thereby be not suitable for the deep surgical wound is carried out tractive.

Another shortcoming of this class pulling device is, easily hydrops in operation process.

Summary of the invention

The purpose of this utility model provides a kind of deep retractor that is fit to the deep surgical wound is carried out tractive.

Above-mentioned purpose of the present utility model is achieved in that a kind of deep retractor, comprising:

Gripping type hands handle;

The long handle that connects described gripping type handle;

The drag hook that connects described long handle, the one end connects described long handle, and its other end is aduncate drag hook head;

Wherein, the width of described drag hook is greater than the width of long handle.

Preferably, described drag hook has the connecting portion that is connected between described long handle and the drag hook head, and the end that connects described drag hook head at described connecting portion offers a plurality of arcuate grooves.

Preferably, described drag hook head has 3 to 5 hooks.

With respect to prior art, technique effect of the present utility model is:

1, because drag hook of the present utility model and handle constitute by plates, can bear the 50N pulling force and indeformable, thereby be suitable for the deep surgical wound is carried out tractive.

2, owing to have on the plates and be used for the shallow slot of water conservancy diversion, avoided the hydrops phenomenon.

Below in conjunction with accompanying drawing structure of the present utility model, function and advantage are elaborated.

Description of drawings

Fig. 1 is the sketch map of deep retractor of the present utility model;

Fig. 2 is the vertical view of deep retractor shown in Figure 1;

Fig. 3 is the sketch map of drag hook shown in Figure 1.

The specific embodiment

Fig. 1 has shown the schematic structure of deep retractor of the present utility model, and Fig. 2 has shown the shape and the structure of the connecting portion of drag hook, and Fig. 3 has shown the structure of drag hook head.

As shown in Figure 1, deep retractor of the present utility model comprises:

Gripping type handle 1;

The long handle 2 that connects described gripping type handle 1

Connect the drag hook 3 of described long handle 2, the one end connects described long handle, and its other end is aduncate drag hook head 32; Wherein, the width of drag hook 3 uses so that reduce the material of long handle 2 greater than the width of long handle 2, has also increased the pulling force of drag hook simultaneously.

In addition, drag hook 3 has the connecting portion 33 that is connected between described long handle 2 and the drag hook head 32, the end that connects described drag hook head 32 at described connecting portion 33, be connecting portion 22 shown in Figure 2 and the kink between the drag hook head 31, offer a plurality of arcuate grooves 31, be used for dropping on when fast ripe removing is performed the operation the blood on the connecting portion 33.

As shown in figures 1 and 3, drag hook 3 is multijaw shape plates, has a plurality of branches as finger.Drag hook head 31 can have 3 to 5 hooks.

In addition, the long handle 2 of handle is the plates that the top has the shallow grooves (not shown), and the one end connects handle 2, and the other end connects drag hook 3.

This utility model is made by stainless steel material, and drag hook and handle are on same centrage.

Drag hook of the present utility model can bear up to the 50N pulling force indeformable, thereby is suitable for the deep surgical wound is carried out tractive.

Although above this utility model is had been described in detail, this utility model is not limited thereto, and those skilled in the art of the present technique can carry out various modifications according to principle of the present utility model.Therefore, all modifications of being done according to this utility model principle all should be understood to fall into protection domain of the present utility model.

Claims

1. deep retractor is characterized in that comprising:

Gripping type handle (1);

The long handle (2) that connects described gripping type handle (1);

Connect the drag hook (3) of described long handle, the one end connects described long handle, and its other end is an aduncate drag hook head (32);

Wherein, the width of described drag hook (3) is greater than the width of long handle (2).

2. deep retractor according to claim 1, it is characterized in that, described drag hook (3) has the connecting portion (33) that is connected between described long handle (2) and the drag hook head (32), and the end that connects described drag hook head (32) at described connecting portion (33) offers a plurality of arcuate grooves (31).

3. deep retractor according to claim 1 and 2 is characterized in that, described drag hook head (31) has 3 to 5 hooks.