Flexible barb for anchoring a prosthesis
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United States of America Patent
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Nov 9, 2010
Grant Date -
Feb 7, 2008
app pub date -
Sep 4, 2007
filing date -
May 16, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A system for anchoring an endoluminal prosthesis comprises a barb. The barb comprises a base, a retractable body extending distally from the base towards a distal anchor, and a hinge disposed between the base and the anchor and spaced apart from the base. The anchor pivots about the hinge between a retracted configuration and an extended configuration. Additional devices, systems, and methods are disclosed.
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