Patent 7520895 was granted and assigned to Endologix Inc on April, 2009 by the United States Patent and Trademark Office.
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.