Instrument access device
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United States of America Patent
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May 29, 2012
Grant Date -
Feb 5, 2009
app pub date -
Jun 5, 2008
filing date -
Jun 5, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An instrument access device comprises at least a first instrument seal 71 to effect a seal around a first instrument extended through the device and a second instrument seal 72 to effect a seal around a second instrument extended through the device. The instrument seals 71, 72 are configured to be arranged in a sealing relationship to a body of a patient. The device also comprises a distal anchoring ring 401 for location within a wound interior and a retractor member 402 extending proximally from the distal anchoring ring 401 to retract laterally the sides of a wound opening.
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