VALVE PROSTHESIS

There is disclosed herein a valve prosthesis comprising: a valve body; and a frame including a first tubular portion connected to the valve body, and a second tubular portion configured to contact and conform to a native valve annulus in situ, the frame having a delivery configuration in which the f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HARITON, Ilia, YELLIN, Nadav, TUVAL, Yossi, KOVALSKY, Igor
Format:	Patent
Sprache:	eng ; fre ; ger
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:	There is disclosed herein a valve prosthesis comprising: a valve body; and a frame including a first tubular portion connected to the valve body, and a second tubular portion configured to contact and conform to a native valve annulus in situ, the frame having a delivery configuration in which the first tubular portion is positioned in series with the second tubular portion along a longitudinal axis of the frame and the first tubular portion is longitudinally adjacent to the second tubular portion, and an expanded configuration in which the first tubular portion is positioned within an interior area of the second tubular portion, such that the second tubular portion surrounds the first tubular portion and both of the first tubular portion and the second tubular portion extend parallel to the longitudinal axis of the frame.