Method for treating vascular occlusion
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United States of America Patent
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Sep 19, 2000
Grant Date -
N/A
app pub date -
Feb 28, 1998
filing date -
Feb 28, 1997
priority date (Note) -
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Abstract
Disclosed herein is an intravascular catheter system for crossing a severe or total arterial occlusion; particularly, a steerable intravascular catheter providing a working element and the optical guidance thereof in crossing an occlusion. Also disclosed is a method of crossing a severe or total arterial occlusion with a steerable catheter working element under optical guidance.
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