METHOD FOR FORMATION OF THE INTESTINAL VALVE DURING COLOSTOMY Russian patent published in 2022 - IPC A61B17/00 A61F5/445 A61F2/02 A61L27/06 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely surgery, coloproctology. Narrowing of the intestine is carried out by symmetrically applying to it two spherical implants rolled from nickel-titanium wire with a cross section of 60-100 microns on both sides of it. At the same time, the diameter of the implants is selected in the range from 25 to 35% of the diameter of the intestine. The implants are brought towards each other until the lumen of the intestine closes, after which the edges of the formed folds of the intestine are pulled over the implants and fixed in this position with sutures.

EFFECT: method prevents spontaneous discharge of intestinal contents in patients with a lost natural anal sphincter, which makes labor and social rehabilitation after radical operations possible in more favorable conditions; minimizes traumatism both at the time of surgery and during vital activity; reduces the number of complications in the near and distant postoperative periods.

2 cl, 4 dwg, 1 ex