专利名称：METHOD AND APPARATUS FOR DRIVING A
TRANSDUCER OF AN INHALATION DEVICE
发明人：GUMASTE, Anand, V.,BOWERS, John,WEITZEL,
Douglas
申请号：EP09716395.0申请日：20090226公开号：EP2249970B1公开日：20180404
摘要：An inhaler is disclosed wherein medicament in a flat-bottomed container isaerosolized with a vibrator piezoelectric transducer. The transducer is driven by a signalthat excites multiple harmonic frequencies to create a complex pattern of oscillations. Acircuit for generating the drive signal to the transducer is also disclosed.
申请人：MICRODOSE THERAPEUTX INC
地址：US
国籍：US
代理机构：Anderson, James Edward George
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