DUAL CHANNEL INFUSION PUMP FOR CONTINUOUS INFUSION

DUAL CHANNEL INFUSION PUMP FOR CONTINUOUS INFUSION

An infusion pump includes first and pumping segments configured to operate in parallel with each other, each pumping segment including a group of serially-aligned pumping elements configured to compress an elongated compressible channel loaded within the pumping segment. Each group of serially align...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MENG, Fanqing, KIMM, Daniel I, CARROLL, Derek Alan, WEIMER, Marc William
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
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:An infusion pump includes first and pumping segments configured to operate in parallel with each other, each pumping segment including a group of serially-aligned pumping elements configured to compress an elongated compressible channel loaded within the pumping segment. Each group of serially aligned pumping elements of the multiple pumping segments is caused to pump according to respective timing patterns offset from each other to deliver a first fluid from a first compressible channel loaded in the first pumping segment to a common delivery tubing while filling a second compressible channel loaded in the second pumping segment with a second fluid, and to deliver the second fluid from second compressible channel to the common delivery conduit while filling the first compressible channel using the first pumping segment.