Perfusion guidewire in combination with a distal filter
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United States of America Patent
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Jun 13, 2006
Grant Date -
Nov 6, 2003
app pub date -
May 6, 2002
filing date -
May 6, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates generally to perfusion catheters and distal protection devices. According to an embodiment, the present invention includes a distal protection filter comprising an elongate shaft having a proximal end and a distal end, a distal protection device disposed at the distal end, a coupling member that couples the elongate shaft to the distal protection device, and a first space between the coupling member and the elongate shaft. A method of filtering debris from a blood vessel is also disclosed.
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