Piezo Transducers, Actuators, and Motor Drive Solutions for Medical Engineering
materials when the electric field is changed (Image: PI) High Performance Piezo-Driven Diaphragm Micropumps Micro-diaphragm pumps require miniaturized drive mechanisms which can provide a continuous flow and [...] piezo transducers can be integrated with the diaphragm. For larger forces or extensions, a piezo linear actuator can be coupled directly with a diaphragm or a piston. The continuous, slow motion of infusion [...] micropump and thus move it with high frequency. (Image: PI) (right) Piezo-transducer driven micro-diaphragm pump for laboratory automation (Image: thinXXS Microtechnology AG) Micro-dosing valves for nanoliter