Piezoelectric drive system for medical atomizer, has frequency generator for generating electric signal with frequency value and control interface is electrically connected with frequency generator

摘要

The piezoelectric drive system (1) has a frequency generator (11) for generating an electric signal (121) with a frequency value. A control interface is electrically connected with the frequency generator. The frequency generator emits an electrical signal with a special frequency value in accordance with an input or a selection of the control interface. A piezoelectric actuator (13) for receiving the electrical signal with a special frequency and producing an oscillation.