A method of implanting a prosthesis in a patient at a treatment site includes the steps of providing a prosthesis delivery sheath with an alignment device, loading a prosthesis into the sheath, advancing the sheath in a patient up to the treatment site, and viewing at least one of a rotational and an...http://www.google.fr/patents/US8062349?utm_source=gb-gplus-shareBrevet US8062349 - Method for aligning a stent graft delivery system
