Power injection valve
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United States of America Patent
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Sep 3, 2013
Grant Date -
May 31, 2012
app pub date -
Nov 23, 2011
filing date -
Jan 29, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for transferring fluids between an internal structure in a living body and an exterior thereof comprises a housing including a pressure activated lumen extending to a distal end opening to a power injection lumen that extends to a distal port configured for connection to a fluid conduit extending to a target structure within the body and a pressure activated valve extending across the pressure activated lumen and controlling fluid flow therethrough, in combination with a proximal port coupled to the housing for movement between a first position in which a proximal end of the power injection lumen opens to the proximal port and a second position in which a proximal end of the pressure activated lumen opens to the proximal port.
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