METHOD FOR CREATING "CLOSURE" FOR ADDUCTING LOOP OF SMALL INTESTINE AT INTERNAL DRAINAGE OF CAVITARY NEOPLASMS OF ABDOMINAL CAVITY Russian patent published in 2005 - IPC

FIELD: medicine, surgery.

SUBSTANCE: one should isolate cavitary neoplasm of abdominal cavity, apply anastomosis between adducting and abducting loops, cut a strip of 5-7 mm width and length up to 100 mm out of vascular prosthesis to apply it through mesentery of adducting loop being 20-30 mm against interintestinal anastomosis, suture free ends of this strip at intestinal serosa to form a ring. Ring's diameter should be determined by the following formula: where D₂ - desired diameter, D₁ - diameter of small intestine, d - thickness of small-intestinal wall. The ring should be peritonized with sutures. The innovation enables to exclude pressing of intestinal tissues and eliminate anatomical intestinal permeability in area of the closure suggested above.

EFFECT: higher efficiency.

1 dwg, 1 ex