Methods and devices for crossing chronic total occlusions
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United States of America Patent
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Jan 21, 2014
Grant Date -
May 14, 2009
app pub date -
Oct 21, 2008
filing date -
Oct 22, 2007
priority date (Note) -
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Abstract
The present disclosure is directed to a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method may include providing an intravascular device having a distal portion and a longitudinal axis and inserting the intravascular device into the vascular lumen. The method may further include positioning the distal portion in the vascular wall, rotating the intravascular device about the longitudinal axis, and advancing the intravascular device within the vascular wall.
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