Breathing Assistance Device Comprising an Independent Secondary Unit
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United States of America Patent
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N/A
Issued Date -
May 14, 2009
app pub date -
Jun 23, 2005
filing date -
Jun 23, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a breathing assistance device (1) comprising: --a first gas inlet (5) for receiving a primary respiratory gas and a first regulating means for regulating said primary respiratory gas, both being located in a central unit (2); --a second gas inlet (6) for receiving a secondary respiratory gas and a second regulating means (7) for regulating said secondary respiratory gas; --a controlling means for controlling said first and second regulating means in order to mix said primary and secondary respiratory gases in controlled respective proportions into a controlled mix of gases; --a feeding means (4) for feeding a patient with said controlled mix of gases, characterised in that said second gas inlet (5) and second regulating means (7) are both located in a secondary unit (8) removably connected to the central unit (2).
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