System and device for minimizing embolic risk during an interventional procedure
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United States of America Patent
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Jul 15, 2003
Grant Date -
N/A
app pub date -
Apr 28, 2000
filing date -
Apr 28, 2000
priority date (Note) -
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Abstract
A device for trapping plaque against the vascular wall includes a tubular-shaped net which is made from a blood-permeable and biocompatable material having expandable members attached to each end of the tubular net. The expandable members are placed in their expanded position within a blood vessel to maintain the tubular net against the area of plaque to be treated with an interventional procedure. A balloon angioplasty procedure or stenting procedure is subsequently performed within the inner lumen formed in the tubular net. The tubular net prevents any emboli which may be created during the interventional procedure from entering into the bloodstream.
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