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:
Dec. 24, 2024
Filed:
Apr. 22, 2022
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Yousef F. Alkhatib, Edina, MN (US);
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Abstract
A prosthetic heart valve for replacing a native valve includes a stent, a valve assembly, and a radiopaque element. The stent has a plurality of commissure attachment features. The valve assembly includes a plurality of leaflets and first and second cuffs. The first cuff has a proximal edge relatively close to the inflow end of the stent. The second cuff may be annularly disposed about the stent radially outward of the first cuff and radially outward of the stent. The proximal edge of the first cuff is coupled to the proximal edge of the second cuff substantially continuously along a circumference of the inflow end of the stent so that a pocket is formed between the first cuff and the second cuff. The radiopaque element is disposed within the pocket and aligned in a longitudinal direction of the stent with at least one of the plurality of commissure attachment features.