Abstract: A multi-lumen stent-graft including a graft portion and a stent frame. The stent-graft includes multiple through-channels formed of the graft portion. The graft portion can comprise a PTFE material and the through-channels can be formed of fused portions of the graft portion. The stent-graft can be used in a prostheses that connects multiple vessel branches such as for the repair of aortic aneurysms or other vessels of the body.

Abstract: A multi-lumen stent-graft including a graft portion and a stent frame. The stent-graft includes multiple through-channels formed of the graft portion. The graft portion can comprise a PTFE material and the through-channels can be formed of fused portions of the graft portion. The stent-graft can be used in a prostheses that connects multiple vessel branches such as for the repair of aortic aneurysms or other vessels of the body.

Abstract: An endoluminal prosthesis having a graft sleeve, a set of internal graft channels formed within the graft sleeve and a self-expanding wire stent. The graft sleeve forms a main fluid flow channel between a first open end and a second open end of the graft sleeve and includes an external surface and an internal surface. The self-expanding wire stent is coaxially mounted with the graft sleeve and affixed to the graft sleeve. The set of internal graft channels includes at least two internal graft channels parallel to the graft sleeve, each internal graft channel having an inner open end within the first open end of the graft sleeve and an outer open end within the second open end of the graft sleeve, thereby forming a set of fluid flow channels between the end openings of the graft sleeve.