Patent ID: 6695875
Filing Date: 2004-02-24
Classification: A61F

Abstract:
An endovascular stent graft comprising:a main stent graft body having at least one stent secured to an outer surface of graft material, the stent graft body having a main body section defining a lumen extending from a proximal end to a bifurcation, and further having an ipsilateral leg portion and a contralateral portion extending integrally from the main body section at the bifurcation to respective distal ends and defining respective lumens; and an attachment graft tube having proximal and distal end portions and defining a lumen therethrough and further including an attachment stent extending from the proximal end portion and a self-expanding stent secured to an inner surface adjacent a distal end of the attachment graft tube, wherein the attachment graft tube is securable to the main stent graft body at an overlapping region, the attachment graft tube distal end portion being securable to and within a proximal end portion of the main stent graft body at the overlapping region, upon deployment.