Apparatus and method for performing percutaneous glen and Fontan surgery

摘要

In one embodiment, a radially self-expanding endograft prosthesis is (i) self-expanding and flipping substantially perpendicular to the body of the prosthesis to help secure the prosthesis to the tissue wall. A far end constructed; (ii) a far region having sufficient rigidity to maintain a hole formed in the vessel wall and extending from the vicinity of the far flange; and (iii) a far region A stretchable intermediate region that stretches from the vicinity, is more stretchable than the far region, has individually movable undulating strut rings attached to a tubular fabric, and the combined structure is flexible and stretchable An extensible intermediate region configured to be folded up to 90 degrees, allowing complete patency when folded to provide flexibility, and (iv) a plurality of adjacent undulations connected to each other The And a near region with a rattling.