Non-axisymmetric aortic valve devices

The present disclosure provides aortic valve prosthetic devices that are constructed in a non-axisymmetric shape, or are expandable to a non-axisymmetric shape for improved results in the repair of defective aortic valves. The devices can be surgically implanted, or they can be implanted percutaneou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RANKIN J. SCOTT, COHN WILLIAM E, BEAVAN AL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present disclosure provides aortic valve prosthetic devices that are constructed in a non-axisymmetric shape, or are expandable to a non-axisymmetric shape for improved results in the repair of defective aortic valves. The devices can be surgically implanted, or they can be implanted percutaneously through an insertion catheter. The expandable devices can be self-expanding or expanded by an inflatable balloon to a non-axisymmetric cross-section geometry.