Access seal with interstitial channels
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United States of America Patent
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May 12, 2015
Grant Date -
Dec 24, 2009
app pub date -
May 4, 2009
filing date -
Jun 19, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates to a valve or seal of the type adapted to allow the introduction of an instrument or object therethrough. In particular, the valve disclosed herein is adapted to maintain a substantially fluid-tight seal with a surgical instrument and is used during a minimally invasive surgical procedure. The valve disclosed herein incorporates one or more bladder members adapted to retain a fluid therein that are associated by one or more interstitial members.
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