Patent ID: 7955374
Filing Date: 2011-06-07
Classification: A61F

Abstract:
1. A modular branch vessel stent-graft assembly comprising: a first component, said first component comprising: a first component proximal end with a first component proximal end opening; a first component distal end with a first component distal end opening; a first component body connecting said first component proximal end and said first component distal end; and a first component first window formed in said first component body; a first component second window formed in said first component body; a second component, said second component comprising: a second component proximal end with a second component proximal end opening; a second component distal end with a second component distal end opening; a second component body connecting said second component proximal end and said second component distal end; and a second component first window formed in said second component body, said second component first window being larger than said first component second window; a second component second window formed in said second component body, said first component first window being larger than said second component second window; said second component distal end and at least a portion of said second component body being positioned within said first component proximal end and at least a portion of said first component body to form said modular branch vessel stent-graft assembly; and an overlap of said second component second window and said first component first window and said second component first window and said first component second window forming two adjustable branch openings in said modular branch vessel stent-graft assembly.