Disposable Microfluidic Infusion Pump using Elastomeric Blister Actuator

Periferic intravenous infusion of fenoldopam through an elastomeric pump

INTRODUCTION Fenoldopam has been used to protect renal function in critically ill patients and in those undergoing major surgery, where a possible damage of kidney is expected. Numerous randomized studies and meta-analysis demonstrated the efficacy of fenoldopam in this setting. We performed this study to demonstrate the feasibility of administering fenoldopam, trough an elastomeric pump connec...

Disposable infusion pumps.

PURPOSE The properties, performance, and applications of nonelectric disposable infusion pumps are reviewed. SUMMARY All nonelectric disposable infusion pumps exploit the same physical principle: mechanical restriction within the flow path determines the speed of pressurized fluid. The pressure generated by disposable pumps on fluid is 250-600 mm Hg, compared with 5-1200 mm Hg of pressure for...

Elastomeric Electronics: A Microfluidic Approach

Elastomeric Actuator Devices for Magnetic Resonance Imaging

The present invention is directed to devices and systems used in magnetic imaging environments that include an actuator device having an elastomeric dielectric film with at least two electrodes, and a frame attached to the actuator device. The frame can have a plurality of configurations including, such as, for example, at least two members that can be, but not limited to, curved beams, rods, p...

Microfluidic Synthesis of Designed Colloidal Particles Using Structured Elastomeric Membranes

We report a method for synthesizing various shaped colloidal microparticles using microfluidic devices with structured elastomeric membranes. These elastomeric membranes incorporated between two-layered channels have negative relief structures, and pneumatically actuated membrane leads to confinement of fluid inside structures. Using this microfluidic system, we demonstrate synthesis of various...