Self expanding bifurcated endovascular prosthesis

Abstract

Disclosed is a bifurcated tubular endoluminal vascular prosthesis, useful in treating, for example, an abdominal aortic aneurysm. The prosthesis comprises a self expandable wire support structure surrounded at least in part by a flexible tubular membrane. A delivery catheter and methods are also disclosed.

1 . A bifurcated endoluminal prosthesis, comprising:
 a proximal wire support section having a proximal end, a distal end and a central lumen extending therethrough;   a first wire branch section at the distal end of the proximal support; and   a second wire branch section at the distal end of the proximal support;   wherein at least the proximal support section and the first branch section are formed from a single length of wire.