HEART VALVE

Bileaflet biconical heart valve which duplicates the hemodynamics of a natural heart valve in the human heart where tips of biconical halves of the heart valve pivot outwardly in a manner representing that of natural heart valve tissue. In one embodiment of the present invention, biconical halves mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WOIEN, ARNE, SORENSEN, RAHBEK H
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 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:	Bileaflet biconical heart valve which duplicates the hemodynamics of a natural heart valve in the human heart where tips of biconical halves of the heart valve pivot outwardly in a manner representing that of natural heart valve tissue. In one embodiment of the present invention, biconical halves move about outflow pivots while in two other embodiments, the biconical halves pivot on outflow pivots where each biconical half pivots about or on two spaced pivots extending inwardly from an orifice ring at adjacent lower ends of each biconical half.