Surgical cannula system
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United States of America Patent
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Jun 15, 1999
Issued Date -
N/A
app pub date -
Mar 4, 1996
filing date -
Feb 23, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A novel surgical cannula system is disclosed. The system generally comprises a guide rod, a cannula housing, an obturator and a dam assembly. A novel method for deploying the surgical cannula is also disclosed.
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