ENDOLUMINAL PROSTHESIS WITH AN AORTIC SINUS STENT ASSEMBLY

摘要

A prosthesis for placement within an aortic root, includes a graft having a proximal end, distal end, and lumen disposed therethrough and a stent assembly disposed at that proximal end of the graft, the stent assembly comprising a first stent unit comprising a first proximal section having a first bend interconnected by a first curved strut and a second curved strut and a second bend interconnected by a third curved strut and a fourth curved strut, the first bend of the first proximal section and second bend of the first proximal section facing each other and circumferentially spaced apart; and a first distal section connected to the first proximal section.