Volume estimation for infusion pump

A drug delivery system includes a single-use cassette driven by a reusable pump module. The cassette includes one or more drug delivery bags disposed in a pressure chamber. A pump pressurizes the pressure chamber through a pneumatic interface between the pump module and cassette to dispense the drug...

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Bibliographische Detailangaben
Hauptverfasser:	HAINSWORTH, JOHN KENNETH, MURCHIE, MATTHEW IAN, DOUIE, JAMES KENNETH, CAHILL, RORY JAMES
Format:	Patent
Sprache:	chi ; 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 HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	A drug delivery system includes a single-use cassette driven by a reusable pump module. The cassette includes one or more drug delivery bags disposed in a pressure chamber. A pump pressurizes the pressure chamber through a pneumatic interface between the pump module and cassette to dispense the drug from the drug delivery bags into a valve block assembly and through an outlet port.