Apparatus To Facilitate Implantation
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Jul 30, 2007
filing date -
Oct 9, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An apparatus includes a flange, a sleeve having a sidewall that extends longitudinally from the flange and terminates in a distal end portion, and a structure for substantially preventing flow of fluid in at least one axial direction from the distal end portion toward the flange. The structure can have a substantially closed condition and an open condition.
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Cited Art Landscape
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