Method of performing an ostomy procedure

Abstract

A method of performing an ostomy procedure includes forming a first incision in an abdominal wall of a patient; inserting a cannula into the first incision into an abdominal cavity of the patient; forming a second incision in the abdominal wall of the patient; inserting a first shell assembly of a circular stapling device into the second incision; delivering an anvil assembly of the circular stapling device through the cannula into the abdominal cavity; securing the anvil assembly to an anvil retainer of the circular stapling device; approximating the anvil assembly and the shell assembly to clamp a rectus sheath of the patient between the anvil assembly and the shell assembly; firing the circular stapling device to form a circular opening in the rectus sheath, the circular opening being reinforced by an annular array of staples.

Dependencies are inferred from the claim text.