Stent with retractable anchors

A stent includes a tubular support structure extending from a distal end to a proximal end, the tubular support structure including an inner surface and an outer surface. A retractable anchor system is disposed relative to the tubular support structure and includes a frame member and a plurality of...

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Bibliographische Detailangaben
Hauptverfasser: Krautkremer, Daniel L, Corcoran, Kathleen, White, Jill M, Pearlman, Allison M, Walsh, Kevin
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A stent includes a tubular support structure extending from a distal end to a proximal end, the tubular support structure including an inner surface and an outer surface. A retractable anchor system is disposed relative to the tubular support structure and includes a frame member and a plurality of retractable anchors secured to the frame member. The plurality of retractable anchors are biased to a deployed configuration in which the plurality of retractable anchors extend radially outward from the outer surface of the tubular support structure but are radially inwardly compressible into a delivery configuration.