PROSTHETIC HEART VALVE LEAFLET ASSEMBLIES AND METHODS OF ASSEMBLING

A leaflet assembly for a prosthetic heart valve is disclosed. As one example, a method includes: forming a plurality of leaflet sub-assemblies, each including a leaflet and a skirt and formed by placing the skirt on one side of the leaflet such that the skirt extends along a curved cusp edge portion...

Full description

Saved in:
Bibliographic Details
Main Authors Sherman, Elena, Nir, Noam, Bukin, Michael
Format Patent
LanguageEnglish
French
German
Published 24.07.2024
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
Online AccessGet full text

Cover

More Information
Summary:A leaflet assembly for a prosthetic heart valve is disclosed. As one example, a method includes: forming a plurality of leaflet sub-assemblies, each including a leaflet and a skirt and formed by placing the skirt on one side of the leaflet such that the skirt extends along a curved cusp edge portion and two commissure tabs of the leaflet, folding two end portions of the skirt around corresponding commissures tabs, stitching each folded end portion to a corresponding commissure tab to form a respective half commissure portion, and stitching the skirt to the cusp edge portion and forming the leaflet assembly by pairing each half commissure portion of each leaflet sub-assembly with a half commissure portion of another leaflet sub-assembly to form a plurality of pairs of adj acent half commissure portions, and for each pair, stitching the adjacent half commissure portions to each other to form a commissure.
Bibliography:Application Number: EP20230212613