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:
Jul. 09, 2024
Filed:
Apr. 15, 2021
Applicant:
Cormatrix Cardiovascular, Inc., Roswell, GA (US);
Inventor:
Robert G Matheny, Norcross, GA (US);
Assignee:
Cormatrix Cardiovascular, Inc., Roswell, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/24 (2006.01);
U.S. Cl.
CPC ...
A61F 2/2412 (2013.01); A61F 2/2463 (2013.01); A61F 2250/0069 (2013.01);
Abstract
A biocompatible and biodegradable construct comprising a base expandable member and an outer coating comprising poly(glycerol sebacate) (PGS), the base expandable member comprising acellular extracellular matrix (ECM) derived from a mammalian tissue source, the acellular ECM exhibiting a flexible, porous, expandable structure, which is adapted to expand upon exposure to and absorption of a bodily fluid, wherein the construct seals a perivalvular leak when disposed proximate thereto.