Systems and methods for sealing openings in an anatomical wall
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United States of America Patent
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Aug 8, 2017
Grant Date -
Jan 29, 2015
app pub date -
Jul 25, 2014
filing date -
Jul 26, 2013
priority date (Note) -
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Abstract
Devices, systems and methods are described herein for sealing openings in an anatomical wall. A sealing system includes an elongate tubular support for delivery to an anatomical opening to be sealed, a cover of bio-compatible material covering a distal portion of the tubular support, and an anchor assembly, the anchor assembly being designed to secure the cover material to the opening. The anchor assembly can include a plurality of distal anchors and a plurality of proximal anchors, a button, ring or donut, and/or a C-clip. In some embodiments, the system further comprises a closure member for closing off an end of the cover material after removal of the tubular support.
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