发明名称 |
Piezoelectric polymer flow sensor and methods |
摘要 |
An aerosolization system comprises a gas flow passage, and an aerosol generator comprising a plate having a plurality of apertures and a vibratable element disposed to vibrate the plate. The aerosol generator is adapted to aerosolize a liquid for delivery into the gas flow passage. A flow sensor is configured to sense a gas flow through the passage, and a controller is employed to actuate the aerosol generator based on the gas flow sensed by the flow sensor.
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申请公布号 |
US2002104530(A1) |
申请公布日期 |
2002.08.08 |
申请号 |
US20010005454 |
申请日期 |
2001.11.02 |
申请人 |
AEROGEN, INC. |
发明人 |
IVRI YEHUDA;SMITH NIALL;POWER JOHN |
分类号 |
A61M15/00;A61M16/00;B05B17/06;(IPC1-7):A61M11/00;A61M16/10 |
主分类号 |
A61M15/00 |
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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