Rearwardly acting surgical catheter

摘要: A surgical catheter is disclosed, comprising a distal end for advancing into blood vessel at single incision remote from occlusions, proximal manipulating the ex vivo, body portion connecting two ends, and means adjacent cutting away such occlusions while far removed incision, including least movable edge. The improved in that edge disposed so it faces rearwardly, towards portion. Further there included moving rearwardly to cut tissue or fatty deposits incision. Such used method activated only rearward direction instead of an direction.