Oxygen therapy monitoring device and method

An oxygen therapy monitoring device includes an oscillation chamber with in a gas flow path adapted to pass a gas flow from a source to a breathing interface for a person. The oscillation chamber induces an oscillation in the gas flow that varies as a function of a flow rate of the gas flow. A measu...

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Bibliographische Detailangaben
Hauptverfasser:	Salamitou, Philippe, Le, Xuan Loc
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MEDICAL OR VETERINARY SCIENCE METERING BY VOLUME PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	An oxygen therapy monitoring device includes an oscillation chamber with in a gas flow path adapted to pass a gas flow from a source to a breathing interface for a person. The oscillation chamber induces an oscillation in the gas flow that varies as a function of a flow rate of the gas flow. A measurement arrangement measures the oscillation induced in the gas flow and determines the flow rate on the basis of the oscillation that is measured.