The creation of small, portable infusion pumps opened a new chapter in medical care. A patient can receive carefully metered and timed doses of med...

Stepper motors are generally driven in open loop mode. The controller defines timing of the pulses sent to the driver. The motor must be strong eno...

Miniature pumps are devices that utilize different technologies (diaphragm, gear, vane, peristaltic) to pump a fluid or create pressure or a vacuum...