Intracranial aspiration catheter
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United States of America Patent
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Dec 18, 2007
Grant Date -
Jan 29, 2004
app pub date -
Jul 21, 2003
filing date -
Jul 23, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is an access catheter, having a distal segment which is movable from a reduced outside diameter for positioning at a target site, and an enlarged outside diameter to create an enlarged internal working lumen. In one application, the catheter is configured for use as an intracranial aspiration catheter. Methods are also disclosed.
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