Patent ID: 7615072
Filing Date: 2009-11-10
Classification: A61F

Abstract:
1. An endoluminal prosthesis comprising: a tubular graft having a proximal end and a distal end; a suprarenal spring stent operably connected to the proximal end, the suprarenal spring stent having suprarenal positive apices and suprarenal negative apices connected in a sinusoidal ring pattern by suprarenal struts; a sealing spring stent operably connected to the tubular graft, the sealing spring stent having sealing positive apices, sealing negative apices, and intermediate sealing negative apices connected in a ring pattern, the sealing negative apices alternating with the intermediate sealing negative apices between adjacent sealing positive apices, the sealing positive apices being connected to the sealing negative apices by sealing struts, and the sealing positive apices being connected to the intermediate sealing negative apices by intermediate sealing struts; and body spring stents operably connected to the tubular graft, each of the body spring stents having body positive apices, body intermediate negative apices, body intermediate positive apices, and body negative apices, connected in a ring pattern; wherein the suprarenal positive apices are axially aligned with the intermediate sealing negative apices; and body struts connect the body negative apices to the body positive apices, first intermediate body struts connect the body positive apices to the body intermediate negative apices, second intermediate body struts connect the body intermediate negative apices to the body intermediate positive apices, and third intermediate body struts connect the body intermediate positive apices to the body negative apices.