Trocar adapter seal and method of use
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United States of America Patent
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-
Apr 14, 1992
Issued Date -
N/A
app pub date -
Mar 20, 1991
filing date -
Oct 17, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An adapter seal for use with a cannula assembly is provided. The adapter seal gives a surgeon increased flexibility in performing endoscopic procedures by allowing the use of variously sized instruments through a single cannula. The adapter seal is preferably provided with a stabilizer plate to limit the eccentric movement of an instrument relative to the seal, which may inadvertently release the gaseous seal.
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Cited Art Landscape
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