Stoma assisting fixator

Abstract

The invention provides a stoma assisting fixator which comprises a shell, a handle structure is arranged on the rear portion of the shell, a fixing structure is arranged at the front end of the shell, and the handle structure controls the fixing structure through a transmission mechanism. The fixing structure comprises a compression mechanism and an anastomosis mechanism; the compression mechanism comprises a barrel movably connected to the front end of the shell; the anastomosis mechanism comprises an annular column and a plurality of pushing blocks, the outer wall of the annular column is connected with the inner wall of the cylinder through a connecting rod, and the annular column is provided with a plurality of nail holes; a plurality of pushing blocks are arranged between the circular column and the cylinder, the rear ends of the pushing blocks are connected with the transmission mechanism, and the sides, close to the circular column, of the pushing blocks are inclined planes. The abdominal wall is slightly pressed through the compression mechanism, then the handle structure is operated to apply force to the pushing block through the transmission mechanism, the pushing block is made to move forwards, and thus the titanium nail is pushed to fix the skin of the abdominal wall and the intestinal canal, and the operation difficulty and the labor intensity of traditional medical staff through manual suturing are reduced.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an ostomy assisting fixer. Background technique [0002] A stoma is an artificial opening between two hollow organs or between a hollow organ and the outside body. The creation of artificial stomas, such as colostomy, ileostomy, urethrostomy, esophagostomy, and gastrostomy, can be a useful medical intervention in the treatment of disease, especially for normal visceral access A condition in which a detour must be made to allow waste to exit the body or deliver nutrients to the body. [0003] Historically, anastomoses and stomas have been achieved with traditional sutures. Traditional technique trephination construction involves stretching the defect across the abdominal wall to accommodate the width of the surgeon's second interphalangeal joint for the index and second fingers. This relatively uncontrolled stretching of the abdominal wall, especially the rectus abdom...

AI Technical Summary

Problems solved by technology

This relatively uncontrolled stretching of the abdominal wall, especially the rectus abdominus, likely leads to weakening of the abdominal wall at the location of the trepanation, and over time, dilation of the defect will lead to herniation

Images