| abstract |
An anastomotic sleeve or “cup” protection device incorporating distal and proximal sleeves or “cups”, also incorporating a staple-line buttress. The proximal colon is inserted into the proximal sleeve or cup and the shaft of the stapler anvil is passed through a hole in the closed end of the sleeve or cup. The distal sleeve or cup is placed over the head of the staple shaft, and inserted into the rectum for anastomosis. Closure and firing of the stapler creates a staple buttress line at the anastomosis, the proximal sleeve prevents leakage from the proximal colon and the distal sleeve protects the distal colon or rectum from anastomotic leak. |