发明名称 |
Method and apparatus for driving a transducer of an inhalation device |
摘要 |
An inhaler is disclosed wherein medicament in a flat-bottomed container is aerosolized with a vibrator piezoelectric transducer. The transducer is driven by a signal that excites multiple harmonic frequencies to create a complex pattern of oscillations. A circuit for generating the drive signal to the transducer is also disclosed. |
申请公布号 |
AU2009222226(A1) |
申请公布日期 |
2009.09.11 |
申请号 |
AU20090222226 |
申请日期 |
2009.02.26 |
申请人 |
MICRODOSE THERAPEUTX, INC. |
发明人 |
DOUGLAS WEITZEL;JOHN BOWERS;ANAND V. GUMASTE |
分类号 |
B05B17/06 |
主分类号 |
B05B17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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