Operating forceps used for hysteroscopy operation

Abstract

The invention discloses an operating forceps for hysteroscopic surgery, which comprises a forceps handle, a clamp head is arranged at the front end of the forceps handle, two forceps handles intersect and are hinged together, the clamp head is in the shape of a plate, and the tail of the forceps handle is The operating handle of the pliers extends outward, and the middle and rear sections of the two pliers handles overlap each other. Using the operating forceps for hysteroscopic surgery according to the present invention, the chuck is in the shape of a plate, which increases the holding area and increases the stability in the holding process; the operating handle at the tail of the handle extends outwards, and the two handles The middle and back sections of the uterus overlap each other, and the operating forceps are easy to open after entering the uterine cavity, which is convenient for uterine cavity operation.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to an operating forceps for hysteroscopic surgery. Background technique [0002] With the popularity of minimally invasive techniques, hysteroscopic surgery for gynecological intrauterine lesions is increasingly favored by female patients, such as removal of endometrial polyps, pedunculated submucosal fibroids, and intrauterine foreign bodies. take out. [0003] The existing operating forceps for hysteroscopic surgery include ring forceps, oval forceps, vascular forceps, and micro grasping forceps, which have their own advantages and disadvantages, and it is difficult to become a perfect operating forceps for hysteroscopic surgery. [0004] The respective advantages and disadvantages of the existing hysteroscopic operation forceps: 1. ring forceps, advantages: the internal os of the cervix of female patients is narrow (attached with uterine anatomy diagram), and it is difficult to open the ...

AI Technical Summary

Problems solved by technology

[0003] The existing operating forceps for hysteroscopic surgery include ring forceps, oval forceps, vascular forceps, and micro grasping forceps, which have their own advantages and disadvantages, and it is difficult to become a perfect operating forceps for hysteroscopic surgery.

[0004] The respective advantages and disadvantages of the existing hysteroscopic operation forceps: 1. ring forceps, advantages: the internal os of the cervix of female patients is narrow (attached with uterine anatomy diagram), and it is difficult to open the operating rod after ordinary forceps enter the uterine cavity. The first operating rod is folded to facilitate the operation of the uterine cavity; disadvantages: the instrument's working rod is short and the gears on the working surface are flat, and it is easy to slip off after clamping the diseased tissue, making it difficult to operate

2. Oval forceps and vascular forceps. Advantages: Oval forceps have an oval front end and deep gears on the working surface. The front end of the vascular forceps is long and the gears are also deep. The diseased tissue is firmly clamped and not easy to slip; Disadvantages: Two The operation rods of the patients are all parallel, and it is difficult to open the operation rod after entering the uterine cavity through the narrow internal os of the cervix, and it is difficult to complete the operation of the uterine cavity; Clamp diseased tissue or intrauterine foreign body; Disadvantages: the front end is short, the clamp tissue is weak, easy to slip off, and it is expensive (about 6000 yuan), easy to damage

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