Breath-controlled inhalation therapy device
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United States of America Patent
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Jan 1, 2013
Grant Date -
May 24, 2012
app pub date -
Jan 25, 2012
filing date -
May 31, 2005
priority date (Note) -
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Abstract
A breath-controlled inhalation therapy device includes an obturation mechanism, obturating a nozzle opening through which a pressurised gas, preferably pressurised 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 atomised is therefore substantially atomised only in the inhalation phases.
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