Apparatus for fixing instrument within intestinal canal

Abstract

An apparatus for fixing an instrument within the intestinal canal, according to the present invention, is a fixing apparatus for surrounding, from outside the intestinal canal, and fixing an instrument that is installed within the intestinal canal for protecting an anastomotic site after a resection surgery of a tube-type organ, characterized in that the apparatus for fixing an instrument within the intestinal canal has a band-shaped body having predetermined thickness and width, wherein the body is formed of a biodegradable (absorbent) material or a non-absorbent material, which does not react with foreign bodies in the human body, wherein the body has a low elongation rate in the length direction thereof, and wherein both edges of the body in the width direction thereof are processed soas to have a flexible form so that when the edges come in contact with an outer surface of the intestinal canal, injuries are not made to the outer surface of the intestinal canal. According to the present invention, the band-shaped fixing apparatus, which is for surrounding, from outside the intestinal canal, and fixing the instrument that is installed within the intestinal canal for protecting the anastomotic site after a resection surgery of a tube-type organ, has an elongation rate of less than 10%, and both edges of the band have flexible forms, wherein the instrument is fixed from outside the organ, and is fixed at a proper pressure, so as to maintain the wall shape of the organ, while not affecting the organ.

Description

technical field [0001] The present invention relates to an intestinal appliance fixation device, and in more detail, relates to the following intestinal appliance fixation device: After intestinal resection operation, in order to protect the anastomosis site, it is fixedly installed on the A tube-shaped device in the intestine. Background technique [0002] Generally, when anastomosis is performed after resection of tube-shaped organs (esophagus, rectum, large intestine, etc.) inside the human body, when there is a risk of exposure of the anastomosis site, the best protection method so far is to create an abdominal artificial anus. The exposure of the anastomotic site has the risk of inducing sepsis and increasing the recurrence of cancer. Therefore, in clinical practice, surgery to create a temporary abdominal artificial anus is often performed. It takes at least 3 months or more for the abdominal artificial anus to recover substantially, and it is in the range of about 30...

AI Technical Summary

Problems solved by technology

[0006] However, in the case of Patent Document 1 as described above, by buckling the fixing belt to the locking portion provided between the fixing airbags, the The bowel manager is fixed in the intestinal tract, but depending on the degree of elasticity of the fixing belt, more than necessary pressure is applied to the intestine, causing necrosis of the intestine, or the end of the fixing belt at both sides in the width direction In the case of a sharp portion, its part injures the epidermis of the outer wall of the intestine, thereby inducing the problem of intestinal erosion

The intestinal tract is fragile to the pressure machine, therefore, at present, there is still no device published and using the device outside the intestinal tract, etc., which fixes the device located in the intestinal tract for a long time

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