A Low Power, Microvalve-Regulated Drug Delivery System using a SI Micro-Spring Pressurized Balloon Reservoir

This paper reports on a drug delivery system that provides modulated delivery of liquid-phase chemicals. The device uses silicon torsion springs on a 2×3 cm 2 chip to pressurize a soft polymeric reservoir and regulate flow with a piezoelectricaly actuated silicon microvalve that is 1.5×1.5×1 cm 3 ....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Evans, A.T., Park, J.M., Nellis, G.F., Klein, S.A., Feller, J.R., Salerno, L., Gianchandani, Y.B.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Chemicals Drug delivery Fluid flow Fluorescence Microvalve Microvalves Piezoelectric Polymers Reservoirs Silicon Springs Torsion Springs Valves
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