DEVICE AND METHOD FOR MEASURING A GAS CONSUMPTION PERIOD IN A HOSPITAL BUILDING

DEVICE AND METHOD FOR MEASURING A GAS CONSUMPTION PERIOD IN A HOSPITAL BUILDING

The invention concerns a device (20) for determining the period of consumption of a gas by a patient comprising an internal gas passage (25) with a gas inlet (21) and a gas outlet (22), adjustment means (23) for adjusting a desired gas consumption period (Tflxé), display means (24) for displaying at...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GUILLAUME BOUCHER, JÉRÔME PAULES
Format: Patent
Sprache:eng ; por
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
HUMAN NECESSITIES
HYGIENE
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
MEDICAL OR VETERINARY SCIENCE
METERING BY VOLUME
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The invention concerns a device (20) for determining the period of consumption of a gas by a patient comprising an internal gas passage (25) with a gas inlet (21) and a gas outlet (22), adjustment means (23) for adjusting a desired gas consumption period (Tflxé), display means (24) for displaying at least the desired gas consumption period (Tfixé), means for determining the gas consumption period (5, 6) designed to measure the total gas consumption period (Tconso) during which gas is flowing in said internal gas passage (25), from the gas inlet (21) to the gas outlet (22), information processing means (9) capable of and designed to compare the total gas consumption period (Tconso) determined by the means for determining the gas consumption period (5, 6) with the desired gas consumption period (Tfixé), and flow interruption means designed to stop any flow of gas in said gas passage when the information processing means determine that the total gas consumption period (Tconso) is greater than or equal to the desired gas consumption period (Tfixé).