CN201239169Y - Combined medical drag hook - Google Patents

Abstract

The utility model provides a medical draw hook of a combination type, which comprises a long-arm draw hook and a short-arm draw hook, one end of the long-arm draw hook and one end of the short-arm draw hook are respectively provided with hook teeth, and the other end of the long-arm draw hook and the other end of the short-arm draw hook are annular and are connected together by a big-hole hollow hinge. Compared with the prior art, the utility model has reasonable design, simple structure, convenient utilization, small size and safe and reliable utilization. When the medical draw hook of a combination type is used, the pull hook can be effectively prevented from loosening to hurt people accidentally.

Description

A kind of combined type medical drag hook

1, technical field

This utility model relates to a kind of medical surgical apparatus, specifically a kind of combined type medical drag hook.

2, background technology

When carrying out surgical operation, the skin that operative site must be covered above or other in-vivo tissue separately expose operative site to undergo surgery.In the prior art, generally utilize plate hook or claw hook to carry out this generic operation.But; because of the end of plate hook too mild; usually occur the skin that drawn back by the plate hook branch or " unhook " phenomenon of other in-vivo tissue in the operation process, and the situation that skin or other in-vivo tissue are torn appears in regular meeting when using claw hook, is unfavorable for very much doctor's use.

And use most of plate hook or claw hook to have also that volume is big, use is easy to fatigue at present, neglectful words are very easy to hurt the people, have potential safety hazard.

3, summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of simple in structure, the convenient medical plate claw hook that uses reasonable in design, safe in utilization.

The technical solution of the utility model realizes in the following manner, its structure is made up of long-armed drag hook and galianconism drag hook, one end of long-armed drag hook and galianconism drag hook is respectively arranged with briar tooth, and the other end of long-armed drag hook and galianconism drag hook is circular and links together by the hollow hinge of macropore.

Excellent effect of the present utility model is:

(1), reasonable in design, simple in structure, this device is conveniently packed up, volume is little, can play to prevent that effectively the thing that the crotch accident hurts the people from taking place.

(2), this device is provided with the zigzag crotch simultaneously and follows closely hook-shaped crotch, uses in the operation process tissue such as skin to be difficult for being torn, while plate claw hook is more firm to the location of each tissue, " unhook " phenomenon also can not occur.

(3) become circular by the link of long-armed drag hook and galianconism drag hook and link together by the hollow hinge of macropore, the person of being easy to use holds and prevents to get loose, in case of necessity also can finger hook is firmly convenient among the hollow hinge of macropore.

4, description of drawings

Accompanying drawing 1 is the main TV structure sketch map that a kind of length drag hook of combined type medical drag hook combines;

Accompanying drawing 2 is a kind of combined type medical drag hook length drag hook plan structure sketch maps when opening.

Labelling in the accompanying drawing is represented respectively; Long-armed drag hook 1, the hollow hinge 2 of macropore, galianconism drag hook 3, annulus 4.

5, the specific embodiment

Below in conjunction with accompanying drawing 1-2 a kind of combined type medical drag hook of the present utility model is done following detailed description the in detail.

Shown in accompanying drawing 1-2, combined type medical drag hook of the present utility model, its structure is made up of long-armed drag hook 1 and galianconism drag hook 3, one end of long-armed drag hook 1 and galianconism drag hook 3 is respectively arranged with briar tooth, the other end of long-armed drag hook 1 and galianconism drag hook 3 is provided with annulus 4, links together by the hollow hinge 2 of macropore in the middle of the annulus 4.

Embodiment

Combined type medical drag hook of the present utility model is to be processed into corrosion resistant plate, belong to punch forming process, during use, the length drag hook can open and use, and also can merge use by two ditches, opens and uses to prolong brachium, merge to use and to improve grapple intensity, after operation is finished using, the folding merging of length drag hook can be reduced volume, can prevent that also the drag hook accident from hurting sb.'s feelings.

A kind of its processing and fabricating of combined type medical drag hook of the present utility model is very simple and convenient, can process shown in the accompanying drawing to specifications.

Except that the described technical characterictic of description, be the known technology of those skilled in the art.

Claims (1)

1, a kind of combined type medical drag hook is characterized in that being made up of long-armed drag hook and galianconism drag hook, and an end of long-armed drag hook and galianconism drag hook is respectively arranged with briar tooth, and the other end is provided with annulus, and the centre of annulus links together by the hollow hinge of macropore.

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