CN201578318U - Oval forceps - Google Patents

Abstract

Disclosed is oval forceps capable of avoiding tissue damage and having small occupation space, convenience for carrying and comfortable use. The oval forceps comprise two forcep arms which are hinged by a shaft through screw nails; and a handle and a pawl are respectively arranged at the tail end of each forcep arm. The oval forceps are characterized in that a jaw in a gourd ladle shape is arranged at the front end of each forcep arm; a plane is arranged on the edge of the jaw; and a circular hole is arranged in the middle of the jaw.

Description

Sponge holding forceps

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to the sponge holding forceps that a kind of department of obstetrics and gynecology use clinically.

Background technology

In clinical, ectopic pregnancy claims ectopic pregnancy traditionally, is the department of obstetrics and gynecology commonly encountered diseases, and wherein 95% is tubal pregnancy.After ectopic pregnancy is made a definite diagnosis, answer immediate surgery in principle, prevent internal hemorrhage.The hyperemia of art median oviduct, water midship, hemorrhagely see more, need use sponge holding forceps to extract fallopian tube during operation, the jaw inboard of existing sponge holding forceps is for the plane and have serration, damaging, tear tissue when gripping is organized easily causes hemorrhage, and the sponge holding forceps that uses takes up room at present, be inconvenient to carry, use uncomfortable.

Summary of the invention

The purpose of this utility model provides a kind ofly can avoid causing tissue injury, it is little to take up room, be easy to carry and use comfortable sponge holding forceps.

To achieve these goals, the technical scheme that this utility model is taked is: a kind of sponge holding forceps, comprise two tong arms, two tong arms are hinged by screw axis, and the tong arm end is respectively equipped with handle and ratchet, it is characterized in that, the front end of described tong arm is respectively equipped with jaw, jaw is the wooden dipper shape, and its edge is the plane, and the centre of jaw is respectively equipped with circular hole.

In this kind structure, between tong arm and the jaw respectively design adjustable connecting-rod arranged, adjustable connecting-rod and tong arm 3 are fixedlyed connected by expansion screw.

In this kind structure, the end of adjustable connecting-rod has screw, and the end of described jaw has screw rod, and screw rod is threaded with screw.

In this kind structure, be with rubber cover on the handle.

The utility model has the advantages of and be: because the front end of tong arm is respectively equipped with jaw in this utility model, jaw is the wooden dipper shape, its edge is the plane, the centre of jaw is respectively equipped with circular hole, design respectively between tong arm and the jaw adjustable connecting-rod is arranged, adjustable connecting-rod is fixedlyed connected by expansion screw with tong arm, the end of adjustable connecting-rod has screw, the end of described jaw has screw rod, and screw rod is threaded with screw, is with rubber cover on the handle, can when organizing, gripping avoid damage so use this utility model, tearing tissue causes hemorrhage, and this utility model takes up room little, and is easy to carry, uses comfortable.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an another kind of structural representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment this utility model is described further:

A kind of sponge holding forceps, as shown in Figure 1, 2, comprise two tong arms 3, two tong arms 3 are hinged by screw axis 4, and tong arm 3 ends are respectively equipped with handle 6 and ratchet 5, and the front end of tong arm 3 is respectively equipped with jaw 1, jaw 1 is the wooden dipper shape, its edge is the plane, and the centre of jaw 1 is respectively equipped with circular hole 9, when using the sponge holding forceps of this structure effectively to avoid gripping to organize to the damage of tissue; In the present embodiment, designing respectively between tong arm 3 and the jaw 1 has adjustable connecting-rod 2, and adjustable connecting-rod 2 is fixedlyed connected by expansion screw 8 with tong arm 3, when finishing using, can directly regulate expansion screw 8, adjustable connecting-rod 2 is folding, can reduce shared space like this; In the present embodiment, the end of adjustable connecting-rod 2 has screw 11, and the end of jaw 1 has screw rod 10, and screw rod 10 is threaded with screw 11; When needs use, can directly jaw 1 be threaded with adjustable connecting-rod 2; In the present embodiment, be with rubber cover 7 on the handle 6, take when holding, feel comfortable.

Claims (4)

1. sponge holding forceps, comprise two tong arms (3), two tong arms (3) are hinged by screw axis (4), tong arm (3) end is respectively equipped with handle (6) and ratchet (5), it is characterized in that the front end of described tong arm (3) is respectively equipped with jaw (1), jaw (1) is the wooden dipper shape, its edge is the plane, and the centre of jaw (1) is respectively equipped with circular hole (9).

2. sponge holding forceps according to claim 1 is characterized in that, designing respectively between described tong arm (3) and the jaw (1) has adjustable connecting-rod (2), and adjustable connecting-rod (2) is fixedlyed connected by expansion screw (8) with tong arm (3).

3. sponge holding forceps according to claim 2 is characterized in that, the end of described adjustable connecting-rod (2) has screw (11), and the end of described jaw (1) has screw rod (10), and screw rod (10) is threaded with screw (11).

4. sponge holding forceps according to claim 3 is characterized in that, is with rubber cover (7) on the described handle (6).

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