Wound retractor
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United States of America Patent
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Mar 29, 2011
Issued Date -
N/A
app pub date -
Jan 25, 2010
filing date -
Jun 5, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
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