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:
Aug. 03, 2021
Filed:
Sep. 20, 2018
The Cleveland Clinic Foundation, Cleveland, OH (US);
Hani Najm, Beachwood, OH (US);
Kelly B. Emerton, Bay Village, OH (US);
Alex Lewis, West Lafayette, IN (US);
Justin Metcalf, West Lafayette, IN (US);
THE CLEVELAND CLINIC FOUNDATION, Cleveland, OH (US);
Abstract
A gradually-expandable stent includes a base ring completely encircling a central valve-accepting area. A plurality of uprights is provided. Each upright includes two longitudinally extending upright struts. Each upright strut has a strut base directly connected to the base ring and a strut tip directly attached to the other strut tip of the upright strut at a rounded upright apex. The upright apex is longitudinally spaced from the base ring. At least one expansion feature is associated with the base ring and gradually expands to enlarge the central valve-accepting area toward a maximum valve-accepting area responsive to growth of the patient over an extended dwell time.