The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2005
Filed:
Mar. 10, 2000
Lone Wolinsky, Ramat Gan, IL;
Avi Penner, Tel Aviv, IL;
Lone Wolinsky, Ramat Gan, IL;
Avi Penner, Tel Aviv, IL;
Remon Medical Technologies LTD, Caesarea, IL;
Abstract
A stent graft includes a tubular prosthetic graft, a support structure expandable between contracted and enlarged conditions, and a biosensor attached thereto. The biosensor may be directly attached to an outer surface of the graft, to struts defining the support structure, or by one or more filaments configured to dispose the biosensor beyond an outer surface of the stent graft. When the biosensor is attached by one or more filaments, the stent graft is mounted in a contracted profile on a delivery apparatus with the biosensor disposed adjacent to the stent graft thereon. The stent graft is introduced into a blood vessel in the contracted profile, and advanced endolumenally until it is positioned across an aneurysm. The stent graft is expanded towards an enlarged profile such that ends of the stent graft engage healthy regions of the vessel adjacent to the aneurysm, thereby isolating the aneurysm from the rest of the vessel with the biosensor disposed within the aneurysmal sac, the biosensor allowing remote monitoring of pressure or other conditions to detect an endoleak or excessive pressure therein.