A delivery system for fixation of an implant assembly having an intracorporeal device at a deployment site using an anchoring structure. This invention provides an implant assembly having a an anchor for fixation within a vessel. The anchoring structure adapted to be delivered via a catheter....http://www.google.de/patents/US8021307?utm_source=gb-gplus-sharePatent US8021307 - Apparatus and method for sensor deployment and fixation