Nebulizer having flow meter function
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United States of America Patent
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Feb 7, 2012
Grant Date -
Aug 12, 2010
app pub date -
Mar 16, 2010
filing date -
Feb 20, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In accordance with non-limiting examples, a nebulizer includes a main body comprising an air channel section and further comprising a mixing chamber and a venturi positioned to be placed within the patient's oral cavity and configured to receive medicine and air and mix the medicine and air within the mixing chamber and receive the air flow through the venturi and cause the medicine entering the mixing chamber to be atomized by the action of air flowing through the venturi. An air flow sensor is associated with the main body and configured to measure the air flow created by the patient's one of at least inhaling and exhaling air.
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