Microchip - Piezoelectric Micropump Diagram

In medical
devices for precision controlled drug delivery, such as infusion pumps, insulin
pumps or nebulizers,
piezoelectric micropumps offer an attractive alternative to standard pumps.
Piezoelectric micropumps are
small, lightweight, low power, low cost, and accurate.

application note describes the implementation of a basic driver circuit for
driving a piezoelectric micropump with
flow control in an example of fluid delivery. The described system includes a
control board, a high voltage driver board, and an mp6 Piezoelectric
Diaphragm Micropump.