Single blade cutter for arthroscopic surgery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 16, 1991
Grant Date -
N/A
app pub date -
Mar 8, 1990
filing date -
Mar 8, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical instrument having a tube and a rotating cutter head. The cutter head has a sole blade bearing two cutting edges extending from a cylindrical base and meeting in a point. An helical debris channel follows from the blade point through the cylindrical base so that large pieces of tissue may be cut and carried away by suction within the tube.
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Family
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Cited Art Landscape
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