Vein valve cutter apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 26, 1988
Grant Date -
N/A
app pub date -
Jun 6, 1986
filing date -
Jun 6, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cutter for the in-situ cutting of valves within a vein. The cutter comprises a catheter having cutter fingers extending from its open distal end in an annular pattern. A sheath is selectively extensible over the fingers to shield them from inadvertent contact with the vein being treated. A fiberoptic viewer extends through the catheter to view through its open distal end.
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Family
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Cited Art Landscape
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