PROSTHETIC HEART VALVE LEAFLET COMMISSURE ASSEMBLIES AND METHODS

A prosthetic heart valve and associated methods for assembling a prosthetic heart valve including an annular frame and a plurality of leaflets is disclosed. As one example, the valve includes a plurality of commissures, each commissure including an attachment member including a protruding portion, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	O'DELL, TYLER DALE, LEVI, TAMIR S, BUKIN, MICHAEL, YOHANAN, ZIV, NIR, NOAM, ZAMANI, SHAHRAM
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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
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Beschreibung
Zusammenfassung:	A prosthetic heart valve and associated methods for assembling a prosthetic heart valve including an annular frame and a plurality of leaflets is disclosed. As one example, the valve includes a plurality of commissures, each commissure including an attachment member including a protruding portion, a first commissure tab of a first leaflet of the plurality of leaflets arranged adjacent to a first side of the protruding portion and secured directly to the attachment member. Each commissure further includes a second commissure tab of a second leaflet of the plurality of leaflets arranged adjacent to an opposite, second side of the protruding portion and secured directly to the attachment member. L'invention concerne une valvule cardiaque prothétique et des méthodes associées pour assembler une valvule cardiaque prothétique incluant un cadre annulaire et une pluralité de feuillets. À titre d'exemple, la valvule inclut une pluralité de commissures, chaque commissure incluant un élément de fixation incluant une partie en saillie, une première languette de commissure d'un premier feuillet de la pluralité de feuillets disposé de manière adjacente à un premier côté de la partie en saillie et fixé directement à l'élément de fixation. Chaque commissure inclut en outre une seconde languette de commissure d'un second feuillet de la pluralité de feuillets disposé de manière adjacente à un second côté opposé de la partie en saillie et fixé directement à l'élément de fixation.