Fallopian tube crushing clamp for laparoscope

Abstract

The invention relates to a fallopian tube crushing clamp for a laparoscope. The fallopian tube crushing clamp comprises a control clamp, a transmission rod and two hinged crushing clamp pieces. The crushing clamp pieces are bent rigid clamp pieces. The middle of the inner side of each crushing clamp piece is in an arc shape, the two crushing clamp pieces form a flat circular opening when closed, and therefore a fallopian tube to be crushed can be placed in the flat circular opening. The two crushing clamp pieces are bent outwards to form free end in an opposite mode from closed points, and the free ends are in the shape of an opened opening when the crushing pieces are closed. The fallopian tube crushing clamp for the laparoscope has the advantages that no-damage crushing method is adopted under the direct viewing of the laparoscope, and a gestational sac is crushed out of the umbrella end of the fallopian tube, so that the structure of the fallopian tube is not damaged in the operation process, and the fallopian tube injury caused by a salpingectomy or a windowing embryo-removing operation of the fallopian tube is avoided.

Description

technical field [0001] The invention relates to the field of biomedical equipment, in particular to a fallopian tube squeezing forceps suitable for use under laparoscopy. Background technique [0002] Ectopic pregnancy is one of the most common diseases in gynecology. Laparoscopic diagnosis and treatment is an important method for the treatment of ectopic pregnancy. Its effect is exact, and other gynecological problems can be dealt with at the same time. It has small trauma, quick recovery, and high cost-effectiveness. It has become the gold standard for the treatment of ectopic pregnancy and replaced the traditional one. abdominal surgery. There are two common methods of laparoscopic treatment of ectopic pregnancy: 1. Ipsilateral salpingectomy: This operation is suitable for women who have no childbearing requirements, but for nulliparous women, the pregnancy rate will be reduced by at least 50%. If the ipsilateral fallopian tube is dysfunctional, it is even more inapprop...

AI Technical Summary

Problems solved by technology

There are two common methods of laparoscopic treatment of ectopic pregnancy: 1. Ipsilateral salpingectomy: This operation is suitable for women who have no childbearing requirements, but for nulliparous women, the pregnancy rate will be reduced by at least 50%. If the ipsilateral fallopian tube is dysfunctional, it is even more inappropriate to use the ipsilateral fallopian tube, and the patient's acceptance is low; 2. The ipsilateral fallopian tube fenestration: the method is to cut the fallopian tube at the pregnancy implantation part of the fallopian tube and take out the pregnancy , and then conduct electrocoagulation or suture to stop the bleeding of the fallopian tubes. The disadvantages of this operation are: 1) Fallopian tube damage, which will lead to damage to the fallopian tubes and blood loss after opening the window, and both electrocoagulation or suture will cause damage to the fallopian tubes; After the window wound is healed, there will be scar formation, and the cilia of the fallopian tube endometrium will be damaged, which will affect the fertilized egg transport function of the fallopian tube and lead to the possibility of a second ectopic pregnancy

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