Patent ID: 9149372
Filing Date: 2015-10-06
Classification: A61F

Abstract:
1. A stent graft adaptor comprising an outer graft tube having a first end and a second end and an inner graft tube having a first end and a second end, the outer graft tube being substantially concentric with the inner graft tube, the inner graft tube and the outer graft tube defining an annular region therebetween, the annular region having a first end and a second end, and a joining member extending between the inner graft tube and the outer graft tube, and the joining member closing off the annular region to prevent fluid flow through the annular region, the joining member comprising an annular portion of graft material that extends from a point on an inner surface of the outer graft tube intermediate the first end and the second end of the outer graft tube to a point on an outer surface of the inner graft tube intermediate the first end and the second end of the inner graft tube, and the annular portion of graft material spacing the outer graft tube apart from the inner graft tube, the second end of the outer graft tube being unconnected so that the second end of the annular region is open, wherein the inner graft tube comprises at least one self expanding stent on the outer surface thereof and the outer graft tube comprises first and second stents on the inner surface thereof, the joining member being positioned between the first and second stents.