Portable Valve-less Peristaltic Micro-pump Design and Fabrication

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dc.creatorYang, H.
dc.creatorTsai, T. -H.
dc.creatorHu, C. -C.
dc.date2008-05-07
dc.date.accessioned2026-07-07T12:18:39Z
dc.date.available2026-07-07T12:18:39Z
dc.descriptionThis paper is to describe a design and fabrication method for a valve-less peristaltic micro-pump. The valve-less peristaltic micro-pump with three membrane chambers in a serial is actuated by three piezoelectric (PZT) actuators. With the fluidic flow design, liquid in the flow channel is pumped to a constant flow speed ranged from 0.4 to 0.48 mm/s. In term of the maximum flow rate of the micro-pump is about 365 mircoliters/min, when the applied voltage is 24V and frequency 50 Hz. Photolithography process was used to fabricate the micro-pump mold. PDMS molding and PDMS bonding method were used to fabricate the micro-channel and actuator chambers. A portable drive controller was designed to control three PZT actuators in a proper sequence to drive the chamber membrane. Then, all parts were integrated into the portable valve-less peristaltic micro-pump system.
dc.descriptionSubmitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
dc.identifierhttps://arxiv.org/abs/0805.0883
dc.identifierhttp://arxiv.org/abs/0805.0883
dc.identifierDans Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS - DTIP 2008, Nice : France (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212486
dc.subjectOther Computer Science
dc.titlePortable Valve-less Peristaltic Micro-pump Design and Fabrication
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