SYSTEM AND METHOD FOR CASSETTE IDENTIFICATION FOR DRUG PUMP

PROBLEM TO BE SOLVED: To provide a system and method for identifying an attachable fluid cassette for supplying a fluid to a drug pump for pumping the fluid to a patient. SOLUTION: A pump 20 is provided with a control module 24 and the attachable fluid reservoir cassette 26. The control module inclu...

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Bibliographische Detailangaben
Hauptverfasser:	JOHNSON JAY GREGORY, HU JIA, OLSON JAMES M
Format:	Patent
Sprache:	eng
Schlagworte:	BABY COMFORTERS BLASTING CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR RECEIVING SPITTLE DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HEATING HUMAN NECESSITIES HYGIENE LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system and method for identifying an attachable fluid cassette for supplying a fluid to a drug pump for pumping the fluid to a patient. SOLUTION: A pump 20 is provided with a control module 24 and the attachable fluid reservoir cassette 26. The control module includes a pumping mechanism for pumping the fluid from a fluid reservoir to the patient. The cassette is provided with an indicia 40 to identify the difference between a plurality of cassettes. The control module further includes a cassette indicia identification structure 42 for identifying the indicia on the cassette. One type of cassette identification system includes a projection of the cassette and a control module structure engaged with the projection. Another type of cassette identification system includes a light reflecting system. Still other types utilize other non-contact switches or sensors to sense the indicia on the cassette to identify the cassette from the plurality of cassettes. COPYRIGHT: (C)2005,JPO&NCIPI