发明公开
- 专利标题： METERED-DOSE INHALER
- 专利标题（中）： 定量吸入器
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申请号： EP08734940.3申请日： 2008-04-01
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公开(公告)号： EP2135199A1公开(公告)日： 2009-12-23
- 发明人: FENLON, Derek
- 申请人： Ivax Pharmaceuticals Ireland
- 申请人地址： Unit 301 Industrial Park Waterford IE
- 专利权人： Ivax Pharmaceuticals Ireland
- 当前专利权人： Ivax Pharmaceuticals Ireland
- 当前专利权人地址： Unit 301 Industrial Park Waterford IE
- 代理机构： Foster, Simon
- 优先权： US921320P 20070402; GB0706999 20070411
- 国际公布： WO2008119552 20081009
- 主分类号： G06M1/04
- IPC分类号： G06M1/04 ; G06M1/08
摘要：
The present invention relates to a metered dose inhaler dose counter, the counter comprising: an actuator; a rotary gear wheel having a plurality of ratchet teeth; a driver for driving the rotary gear in a step-wise fashion in response to displacement of the actuator; a pawl that prevents reverse rotation of the rotary gear; and a display coupled to the rotary gear.
公开/授权文献
- EP2135199B1 METERED-DOSE INHALER 公开/授权日：2012-05-02
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