Patent 11173272 was granted and assigned to Fisher & Paykel Healthcare on November, 2021 by the United States Patent and Trademark Office.
A humidification arrangement can be configured to have multiple compartments with each compartment having at least one moisture source and at least one heater. The compartments can be thermally isolated and can be controlled such that the moisture output of both the first and second compartments is set to a function of the same set of input signals.