ROTATIONAL METERING PUMP FOR INSULIN PATCH

A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system. The rotary pump includes a plunger and optional stopper formed from a two-shot molding pr...

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Bibliographische Detailangaben
Hauptverfasser: FOCHT, Kenneth, PERRY, Matthew, FISK, Justin, D'SOUZA, Ajit, GYORY, Richard, PIZZOCHERO, Alessandro E, PETROFF, Chris, GORDON, Joe
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system. The rotary pump includes a plunger and optional stopper formed from a two-shot molding process, and including seals overmolded onto the head of the plunger and the head of the optional stopper.