发明申请
- 专利标题： Unit dose dry powder inhaler
- 专利标题（中）： 单位剂量干粉吸入器
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申请号： US11130959申请日： 2005-05-17
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公开(公告)号： US20050263153A1公开(公告)日： 2005-12-01
- 发明人: Matthew Young , Stuart Brian Kay , Neil Harrison , Michael Ligotke
- 申请人： Matthew Young , Stuart Brian Kay , Neil Harrison , Michael Ligotke
- 专利权人： Quadrant Technologies Limited
- 当前专利权人： Quadrant Technologies Limited
- 主分类号： A61M15/00
- IPC分类号： A61M15/00 ; B05D7/14 ; B65D75/58
摘要：
A unit dose dry powder inhaler has a dose unit within an inhaler housing. As the dose unit is pushed into the inhaler housing, a container on the dose unit is opened, releasing a pharmaceutical powder into the housing. The user inhales on a mouthpiece, drawing the powder and air into a dispersion chamber. The powder disperses in air, and the powder/air mixture is inhaled. The inhaler is inexpensive, compact, and simple to use.
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