Emboli filtration system and methods of use
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United States of America Patent
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Apr 20, 2010
Grant Date -
Aug 18, 2005
app pub date -
Apr 15, 2005
filing date -
Jul 16, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An emboli filtration apparatus is provided comprising a guide wire having a filter element captured thereon, so that the guide wire is free to rotate and translate while the filter element remains stationary. The apparatus allows for movement and rotation of the guide wire as devices are advanced over it to treat occlusive disease, substantially without dislodging the filter element. In a preferred embodiment, the guide wire comprises a proximal stop configured to reposition the filter element during a medical procedure without having to remove or insert additional interventional devices.
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Family
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