Device for supplying domiciliary and ambulatory oxygen
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United States of America Patent
Stats
-
Mar 1, 2011
Grant Date -
Jan 22, 2009
app pub date -
May 13, 2008
filing date -
May 14, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Device for supplying domiciliary and ambulatory oxygen, comprising an oxygen filling station and a portable oxygen reserve that can be selectively connected to the filling station, the filling station comprising an oxygen concentrator intended to isolate gaseous oxygen from the air, a liquefier connected to one outlet of the concentrator to receive the isolated gaseous oxygen so that it can be liquefied, a transfer connector connected to one outlet of the liquefier and intended to be connected to an inlet connector of the reserve, the reserve comprising a tank connected to the inlet connector so that liquid oxygen can be transferred from the filling station to the tank, a delivery system comprising members for tapping off, heating and regulating the flow of the oxygen from the tank so as to deliver gaseous oxygen to a patient.
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Family
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