公开(公告)号：US10130497B2

公开(公告)日：2018-11-20

申请号：US15047024

申请日：2016-02-18

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Daniel L. Krautkremer ,  Allison M. Pearlman ,  Kathleen Corcoran ,  Jill M. White ,  Kevin Walsh

IPC: A61F2/848 ,  A61F2/04 ,  A61F2/06 ,  A61F2/90 ,  A61F2/07 ,  A61F2/82

Abstract: 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.