Total occlusion guidewire device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 17, 2003
Grant Date -
Sep 12, 2002
app pub date -
Mar 6, 2001
filing date -
Mar 6, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A guidewire comprising a spreader or at least one centering device which may be used to open occluded vessels or other biological passages, especially chronic total occlusions. The guidewire may be used to either open the lumen or to center a boring device within the lumen, so that the chronic total occlusion can be crossed, and an interventional procedure can then be performed.
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Family
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