Invention Application
WO2007094835A1 DISSOCIATED DISCHARGE EHD SPRAYER WITH ELECTRIC FIELD SHIELD
审中-公开
具有电场屏蔽功能的分散放电EHD喷雾器
- Patent Title: DISSOCIATED DISCHARGE EHD SPRAYER WITH ELECTRIC FIELD SHIELD
- Patent Title (中): 具有电场屏蔽功能的分散放电EHD喷雾器
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Application No.: PCT/US2006/044626Application Date: 2006-11-16
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Publication No.: WO2007094835A1Publication Date: 2007-08-23
- Inventor: TREES, Gregory, A. , FONG, Jason, Chungyin
- Applicant: VENTAIRA PHARMACEUTICALS, INC. , TREES, Gregory, A. , FONG, Jason, Chungyin
- Applicant Address: 1801 Watermark Drive, Suite 100, Columbus, OH 43215-1037 US
- Assignee: VENTAIRA PHARMACEUTICALS, INC.,TREES, Gregory, A.,FONG, Jason, Chungyin
- Current Assignee: VENTAIRA PHARMACEUTICALS, INC.,TREES, Gregory, A.,FONG, Jason, Chungyin
- Current Assignee Address: 1801 Watermark Drive, Suite 100, Columbus, OH 43215-1037 US
- Agency: PARKER, Henrik et al.
- Priority: US60/773,239 20060214
- Main IPC: B05B5/025
- IPC: B05B5/025 ; B05B5/16 ; B05B5/03 ; A61M15/02 ; B05B5/053 ; B05B5/00 ; B05B1/18
Abstract:
The invention is directed to devices and methods for electroliydrodynaniic (EHD) aerosolization of liquids utilizing a dissociated discharge electrode (17) and an electric field shield (7) disposed between the nozzle (5) and the discharge electrode. Preferred embodiments are designed as inhalers suitable for administration of therapeutic compounds to the respiratory tract of a patient, preferably the lungs.
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