CN201356583Y - S-shaped retractor - Google Patents

Abstract

The utility model relates to an S-shaped retractor, which is mainly applicable to open operation or gynaecologic examination and belongs to the field of medical appliances. The S-shaped retractor consists of a retractor rod, a retractor body, a retractor head and a retractor handle, which are integrated together by stamping. The S-shaped retractor has the following characteristics: the retractor head is transitionally curved, the retractor body is shaped like a hook, and the whole retractor rod is concave. The structure design of the utility model is simple and reasonable, use is convenient in the process of operation, and operation is safe.

Description

S type drag hook

Technical field

This utility model relates to a kind of S type drag hook, and it mainly is applicable to open operation or gynecologial examination, belongs to medical instruments field.

Background technology

In open operation, when cutting to human body, the human body has elasticity, and otch is still and is closing, prior art is with general operating forceps, clamps firm cutting part to turning up, and its defective is that operative incision is still little, the operation technique inconvenience, as drawing with stiffness of hand in children, easily cause the damage of skin and flesh tissue, wound healing is slow; General drag hook is also arranged, but do not have light source design, can not guarantee ideal operation treatment effect.

Summary of the invention

The purpose of this utility model is to overcome existing the problems referred to above in the prior art, and a kind of reasonable in design, the easy to operate S type drag hook of use are provided.

The technical scheme that its technical problem that solves this utility model adopts is: this S type drag hook comprises drag hook bar, drag hook body, drag hook head and drag hook handle, they strike out one, it is characterized in that: described drag hook head is an arc transition, and the drag hook body is hook, and whole drag hook bar then is matrix.

This utility model compared with prior art its beneficial effect is: structural design is simple, reasonable, and it is easy to use to perform the operation, and operation safety.

Description of drawings

Fig. 1 is a main TV structure sketch map of the present utility model.

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

Fig. 3 is the head structure for amplifying sketch map at A place among Fig. 1.

Fig. 4 is the section structure for amplifying sketch map of B-B among Fig. 1.

The specific embodiment

Referring to Fig. 1-Fig. 4, this utility model mainly is made up of drag hook bar 1, drag hook body 2, drag hook head 3, drag hook handle 4.Wherein: drag hook bar 1, drag hook body 2, drag hook head 3, drag hook handle 4 strike out one, and whole bar is the matrix (see figure 4); Drag hook head 3 is an arc transition, and drag hook body 2 is hook.

This utility model is in operation is used, and when being pulled outwardly after drag hook body 2 is filled in otch, drag hook body 2 and skin and flesh can arbitrarily not scratch; Also can be used for the gynopathic examination per vagina of women, guarantee normally carrying out of operation.

The new drag hook body 2 of this practicality is hook-type, and in operation was used, when being pulled outwardly after drag hook body 2 is filled in otch, drag hook head 3 turned in otch into, can not skid off outward with the purpose otch, guarantees normally carrying out of operation.

This utility model is made of metal material, can clean and high-temperature sterilization.

Claims (1)

1, a kind of S type drag hook comprises drag hook bar, drag hook body, drag hook head and drag hook handle, and they strike out one, it is characterized in that: described drag hook head is an arc transition, and the drag hook body is hook, and whole drag hook bar then is matrix.

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