Self furling umbrella frame for carotid filter
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United States of America Patent
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Jun 14, 2011
Grant Date -
Mar 27, 2008
app pub date -
Dec 6, 2007
filing date -
Aug 30, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A capture device for removal of clots and foreign bodies from vasculature or filtering of particulate from blood flow. The parachute-like capture device is connected to an elongate wire located within a longitudinally elongated tubular member. The invention provides a capture device that is radially expandable and a method for refolding the capture device into a reduced profile during contraction. Thereby, providing an atraumatic retraction of the capture device from within the vasculature.
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