TRANSCATHETER HEART VALVE PROSTHESIS SYSTEMS AND METHODS FOR ROTATIONAL ALIGNMENT

A transcatheter heart valve prosthesis includes an annular stent, a valve structure including a plurality of leaflets positioned within and coupled to the stent, an inner skirt coupled to an interior surface of the stent, an exterior skirt coupled to an exterior surface of the stent, and a radiopaqu...

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Bibliographische Detailangaben
Hauptverfasser:	Saul, Sara, Winters, Taylor, Kimball, Victor, Birmingham, Evelyn, Sandstrom, Jeffrey, Dorff, Caitlin, Bhargav, Radhika, Harewood, Frank, Pierce, Eric
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A transcatheter heart valve prosthesis includes an annular stent, a valve structure including a plurality of leaflets positioned within and coupled to the stent, an inner skirt coupled to an interior surface of the stent, an exterior skirt coupled to an exterior surface of the stent, and a radiopaque marker is secured between the interior skirt and the exterior skirt.