公开(公告)号：US20030047620A1

公开(公告)日：2003-03-13

申请号：US09848104

申请日：2001-05-02

申请人： AEROGEN, INC.

发明人： Craig M. Litherland ,  Joseph Loeffler ,  Joe Maxwell

IPC分类号： B05B001/08

CPC分类号： B05B17/0646 ,  A61M11/005 ,  A61M15/0085

摘要： An aerosol generator comprises a vibratable member having a front, a rear, an outer periphery and a plurality of apertures extending between the front and the rear. A support element is disposed about the outer periphery of the vibratable member, and a vibratable element is coupled to the support element. The vibratable element is configured to vibrate the vibratable member at ultrasonic frequencies. An isolating structure is coupled to the support element and is configured to couple the aerosol generator to a support structure. The isolating structure has a mechanical vibrational impedance that is sufficient to substantially vibrationally isolate the aerosol generator from the support structure.

摘要翻译： 气溶胶发生器包括具有前部，后部，外部周边和在前部和后部之间延伸的多个孔的可振动构件。 支撑元件围绕可振动构件的外周设置，并且可振动元件联接到支撑元件。 可振动元件构造成以超声频率振动可振动构件。 隔离结构联接到支撑元件并且被配置成将气溶胶发生器耦合到支撑结构。 隔离结构具有足以使气溶胶发生器与支撑结构基本上振动隔离的机械振动阻抗。

公开(公告)号：US20040188534A1

公开(公告)日：2004-09-30

申请号：US10821444

申请日：2004-04-09

申请人： Aerogen, Inc.

发明人： Craig M. Litherland ,  Joseph Loeffler ,  Joe Maxwell

IPC分类号： A61M011/00

CPC分类号： B05B17/0646 ,  A61M11/005 ,  A61M15/0085

摘要： An aerosol generator comprises a vibratable member having a front, a rear, an outer periphery and a plurality of apertures extending between the front and the rear. A support element is disposed about the outer periphery of the vibratable member, and a vibratable element is coupled to the support element. The vibratable element is configured to vibrate the vibratable member at ultrasonic frequencies. An isolating structure is coupled to the support element and is configured to couple the aerosol generator to a support structure. The isolating structure has a mechanical vibrational impedance that is sufficient to substantially vibrationally isolate the aerosol generator from the support structure.

摘要翻译： 气溶胶发生器包括具有前部，后部，外部周边和在前部和后部之间延伸的多个孔的可振动构件。 支撑元件围绕可振动构件的外周设置，并且可振动元件联接到支撑元件。 可振动元件构造成以超声频率振动可振动构件。 隔离结构联接到支撑元件并且被配置成将气溶胶发生器耦合到支撑结构。 隔离结构具有足以使气溶胶发生器与支撑结构基本上振动隔离的机械振动阻抗。