| abstract |
A degradable intestinal complete diversion device, made of biocompatible degradable nmaterials, includes a circular tube constituting the bridge for the intestinal incisions on both nsides to crawl towards each other and anastomosed ; the end of the circular tube is connected nwith a gradually expanding flared opening , and a convex ring for binding the broken end of the nintestine is arranged on the circular tube near each flared opening , and the hollow inner cavity nof the circular tube is provided with a barrier film for blocking the hollow inner cavity. The ninvention used with a drainage tube realizes complete intestinal diversion without secondary noperations of stoma reintroduction. nFigure 1n1/1 n11 n2 13 n12 nFigure n3 n- ) nFigure2 |