Breath-controlled inhalation therapy device
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United States of America Patent
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Feb 14, 2012
Grant Date -
Sep 3, 2009
app pub date -
May 15, 2006
filing date -
May 31, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A breath-controlled inhalation therapy device includes an obturation mechanism, obturating a nozzle opening through which a pressurized gas, preferably pressurized air, is issued when the device is in operation. An actuation mechanism actuates the obturation mechanism only in the exhalation phases of the respiration cycle of a patient. The fluid to be atomized is therefore substantially atomized only in the inhalation phases.
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