Patent ID: 8702791
Filing Date: 2014-04-22
Classification: A61F

Abstract:
1. A debranching stent graft comprising: a main body stent graft with a bifurcation defining a first leg and a second leg, wherein the main body stent graft has a distal end and a proximal end; wherein the main body stent graft has a diameter at the proximal end in the range from about 18 mm to about 22 mm; wherein the first leg and the second leg each have a diameter in the range from about 14 mm to about 16 mm; wherein a distance from the proximal end of the main body stent graft to a distal end of the first leg is in the range from about 70 mm to about 90 mm; and wherein a distance from the proximal end of the main body stent graft to a distal end of the second leg is in the range from about 80 mm to about 100 mm, and wherein the second leg is at least about 10 mm longer than the first leg; and a first visceral limb joined with one of the first leg or the second leg in a unitary configuration; and wherein the first visceral limb has a bifurcation defining a third leg and a fourth leg.