HIGH RESOLUTION SYSTEM AND METHOD FOR CONTROLLING HIGH AND LOW INSUFFLATION FLOW RATES

Insufflation systems including a plurality of flow rate sensors are disclosed. Each flow rate sensor is configured to measure flow across a different flow rate range, with the combined flow rate ranges of the sensors encompassing the entire flow rate capability of the insufflation system. A controll...

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Bibliographische Detailangaben
Hauptverfasser: WEAVER, Steven, WILKE, Paul, MANTELL, Robert, ANDERSEN, Eric
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Insufflation systems including a plurality of flow rate sensors are disclosed. Each flow rate sensor is configured to measure flow across a different flow rate range, with the combined flow rate ranges of the sensors encompassing the entire flow rate capability of the insufflation system. A controller selects the most appropriate flow rate sensor based on the gas flow required to be delivered to the patient.