Device for cutting venous valves
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 25, 1992
Grant Date -
N/A
app pub date -
Sep 14, 1990
filing date -
Jan 27, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for cutting venous valves includes a support member adapted to be inserted into a vein and having a fore, rounded insertion end and a rear end provided with valve cutters, the valve cutters having a cutting edge or edges extending substantially transversely to the member and being directed in the backward direction of the support member to cut venous valves when the support member is moved in the backward direction. A possibly branched fluid duct extends from an inlet centrally disposed at the rear end of the support member to at least one outlet located ahead of the valve cutters, and the inlet is connected or connectable to a fluid supply through an at least slightly flexible conduit.
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Family
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Cited Art Landscape
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