REPLACEMENT HEART VALVE

A delivery catheter dilates the valve while the frustoconical leaflet support system enables the valve to function (open and close) during the deployment process. Unlike prior prosthetic valves that only allow valve expansion, the valve of the invention may be collapsed if needed in order to re posi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SPENSER, Benjamin
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:	A delivery catheter dilates the valve while the frustoconical leaflet support system enables the valve to function (open and close) during the deployment process. Unlike prior prosthetic valves that only allow valve expansion, the valve of the invention may be collapsed if needed in order to re position or retrieve the valve.