Laparoscopic hernia repair mesh

Abstract

The invention provides a laparoscopic hernia repair mesh which is a meshed patch, wherein two sides of the meshed patch are respectively provided with a concave surface and a convex surface, the edge of the meshed patch is provided with a groove, the linear distance between two end points of a notch line formed by the groove at the periphery of the laparoscopic hernia repair mesh is 1 / 5-1 / 3 of the length of a longest longitudinal line of the laparoscopic hernia repair mesh, the longest longitudinal line is a longest segment in a segment between any two points of the periphery of the laparoscopic hernia repair mesh, an intersection point of a vertical intersection of the longest longitudinal line passing through the midpoint of the notch line with the longest longitudinal line is positioned at a place of 1 / 3-2 / 3 of the longest longitudinal line, and the concave radian of the groove from one end of the notch line to the other end of the notch line is smaller and smaller. The laparoscopic hernia repair mesh is not easy to spread, and can be fixed between the extraperitoneal external pelvicwall and the napes by using the abdominal pressure for completing the hernia repair after being spread and then placed. The laparoscopic hernia repair mesh is especially suitable for Chinese.

Description

technical field [0001] The invention relates to a laparoscopic hernia repair mesh. Background technique [0002] Minimally invasive is the soul of surgical operation technology. With the development of surgery, minimally invasive surgery permeates into the development process of surgical theory, surgical operation technology and auxiliary equipment. Minimally invasive has always been the realm pursued by surgery. Compared with the current standard surgical operation, minimally invasive surgery has less pain, better surgical effect, shorter hospital stay and better psychological effects. In 1985, British surgeon Wickham first used the concept of "minimally invasive surgery" (MIS). In 1987, French doctor Mouret successfully completed the world's first laparoscopic cholecystectomy. Laparoscopic surgery is minimally invasive surgery. A typical representative of technology. The successful implementation of the first laparoscopic cholecystectomy has greatly promoted the formatio...

AI Technical Summary

Problems solved by technology

However, the expansion of the patch will still be limited by the spermatic cord, round ligament and femoral blood vessels, and the patch is mainly designed according to the shape and structure of the pelvic cavity of Westerners, so the structural limitations of the patch are very important for the majority of our country. It is more obvious in patients with hernia disease. Specifically, for the vast number of hernia patients in my country, the structure of the patch is not very suitable for the structure of the Chinese pelvic cavity, and it is greatly affected by the spermatic cord, round ligament and femoral blood vessels. Expand Restricted, thus affecting the surgical effect

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