Surgical forceps used for suturing

Abstract

The invention discloses surgical forceps for suturing. The surgical forceps are composed of a first forceps arm and a second forceps arm which are connected together through a near end; at a far end, the first forceps arm and the second forceps arm are respectively provided with a first accurate clamp and a second accurate clamp which are arc-shaped; one or more semicircular notches are respectively formed in corresponding positions of the inner sides of the first accurate clamp and the second accurate clamp, each notch extends from the upper surface to the lower surface, a chamfer is arranged on the junction of the upper surface and the inner side of each of the first accurate clamp and the second accurate clamp, and the chamfers of the first accurate clamp and the second accurate clamp are symmetrically arranged. The accurate clamps are taken as block linings, and when biliary ducts on two sides are sutured, a suture needle is not in direct contact with biliary duct walls, so that the suture needle is prevented from being sutured to the duct walls opposite to the biliary ducts which can be well sutured without enlarging the biliary duct space, and the surgical forceps do not cause adverse effect on patient's bodies.

Description

technical field [0001] The invention relates to a surgical forceps used for suturing, and belongs to the technical field of medical appliances. Background technique [0002] In the current medical field, when performing anastomosis of bile ducts, intestinal tracts, ureters, blood vessels and other hollow organs, especially continuous sutures (accounting for about 90% of anastomosis), the bile duct space will become smaller and smaller as the suture operation progresses. The tight space makes getting those last few stitches rather difficult. Surgeons currently use two methods to solve this problem: the first method is to expand the space, which is to use surgical tools to open the part of the bile duct that has not been sutured, so as to obtain a larger operation space, but this method The method may cause damage to the tissues on both sides of the bile duct and cause adverse consequences to the patient's body; the second method is blind stitching, which is mainly based on t...

AI Technical Summary

Problems solved by technology

Surgeons currently use two methods to solve this problem: the first method is to expand the space, which is to use surgical tools to open the part of the bile duct that has not been sutured, so as to obtain a larger operation space, but this method The method may cause damage to the tissues on both sides of the bile duct and cause adverse consequences to the patient's body; the second method is blind stitching, which is mainly based on the surgeon's experience in judging the position and angle of the needle. Suturing, this method is affected by many factors such as the experience of the surgeon, the actual physical condition of the patient, the environment of the operating site, etc. Once the suturing is performed improperly, it will be sutured to the wall opposite the bile duct, narrowing the lumen, and it will be later. lead to various complications, which is very detrimental to the patient's health

Images