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US 2026/0166255 A1Published application
Gas humidification arrangement
AssigneeFisher & Paykel Healthcare Limited
InventorsAnthony James NEWLAND, Timothy James Beresford SHARP, Jess Edward DONNELLY, Andre VAN SCHALKWYK
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Abstract
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.
Claims1
A humidification arrangement comprising:
- a gas passageway extending between a first location and a second location,
- the gas passageway comprising a first compartment and a second compartment, each compartment comprising a moisture source configured to add moisture to gases in the gas passageway, each moisture source having an adjustable moisture output;
- a sensor adapted to sense one or more characteristic or substance of a gases flow;
- and
- a controller adapted to use data from the sensor to control the adjustable moisture output of at least one of the first compartment and the second compartment to deliver a target gas characteristic or substance.
2 more elements
Dependencies are inferred from the claim text.