Guidewire for crossing occlusions or stenoses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
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app pub date -
Nov 29, 2004
filing date -
Apr 6, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A hollow guidewire for removing tissue from a body lumen, such as a coronary artery. The hollow guidewire comprises an elongate, tubular guidewire body that has an axial lumen. A tissue removal assembly, such as a rotating drive shaft, is positioned at or near a distal end of the tubular guidewire body and extends through the axial lumen. Actuation of the tissue removal assembly removes occlusive material in the body lumen.
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