A delivery device for positioning and deploying an implantable device within a lumen is provided. The device includes an inner tube positioned within an outer tube and capable of sliding therein, wherein the inner and outer tubes have proximal and distal ends. A mechanism is coupled to at least one of...http://www.google.de/patents/US7935140?utm_source=gb-gplus-sharePatent US7935140 - Delivery device with anchoring features and associated method
