Adjustable blood filtration device
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United States of America Patent
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-
Mar 21, 2006
Grant Date -
Nov 13, 2003
app pub date -
Jun 5, 2003
filing date -
Apr 29, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A medical device comprising a tubular member having a proximal end, a distal end, and a lumen extending therebetween. An adjustable filter is provided having a frame and a mesh disposed about the frame. The frame is generally circular when deployed and has a first point, a first arc extending 180° from the first point to a second point on the circular frame that is opposite the first point, and a second arc extending 180° from the first point to the second point. The filter is deployed by advancing the frame distally through the tubular member with the second point leading and the first point trailing.
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Family
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