Humidification system
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United States of America Patent
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May 12, 2020
Grant Date -
Jun 2, 2016
app pub date -
Feb 8, 2016
filing date -
Nov 23, 2010
priority date (Note) -
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Abstract
The present invention provides a method for reducing condensed humidifying agent in a humidification system by pulsing a delivery of humidifying agent into a respiratory circuit. During a non-pulsed interval, gas flowing through the respiratory circuit will evaporate the condensed humidifying agent present in the respiratory circuit. The present invention also provides a method and apparatus for delivering humidified gas to a patient, wherein the delivery avoids the problems associated with a stationary water humidifier. In the method, the delivery of humidifying agent is precisely controlled to deliver a flow of humidifying agent to a volume of gas.
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