发明名称 |
Impaction nozzle for propellant driven metered dose aerosols |
摘要 |
Propellant gas inhaler fitted with a valve or valve system through which at least two clouds of aerosols or at least two jet streams are produced that travel towards one another at an angle from 0° to 180°, so that the individual aerosol particles at least partially impact with one another and lose kinetic energy thereby.
|
申请公布号 |
US2008041387(A1) |
申请公布日期 |
2008.02.21 |
申请号 |
US20050072375 |
申请日期 |
2005.03.04 |
申请人 |
BOEHRINGER INGELHEIM INTERNATIONAL GMBH |
发明人 |
BOECK GEORG |
分类号 |
A62B9/02;A61M11/00;A61M15/00;B05B1/26;B65D83/14 |
主分类号 |
A62B9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|