Embolic protection device
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United States of America Patent
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-
Feb 16, 2010
Grant Date -
Feb 19, 2004
app pub date -
May 21, 2003
filing date -
Nov 7, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An embolic protection device has a filter assembly having a collar and a collapsible filter element mounted on a carrier such as a guidewire. The filter element has a collapsible filter body with a proximal inlet end and a distal outlet end and a filter support frame. The proximal inlet end has inlet openings sized to allow blood and embolic materiel to enter the filter body. The outlet end has outlet openings which allow the passage of blood but retain embolic material within the filter body.
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