Anastomotic connector system

摘要

The coupling for an anastomosis joining a prosthetic tube (12) of synthetic material to a duct such as a vein or artery (14), has a series of connectors (22) which apply the turned-over edge (16) of the prosthesis against the inner end of the duct. The connectors are in the form of clips attached to a supporting ring (26) of the same material and designed to apply a radial pressure to the joint. Prior to application, the clips are held open by a second detachable retaining ring (24) connected to their tips. An Independent claim is included for a tubular prothesis.