发明授权
US5347998A Breath actuated inhaler having an electromechanical priming mechanism
失效
具有机电启动机构的呼吸致动吸入器
- 专利标题： Breath actuated inhaler having an electromechanical priming mechanism
- 专利标题（中）： 具有机电启动机构的呼吸致动吸入器
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申请号： US965406申请日： 1992-12-23
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公开(公告)号： US5347998A公开(公告)日： 1994-09-20
- 发明人: Peter D. Hodson , Eric A. Baum , David K. Smith , Anton Kuepper , Matthew J. Wilby
- 申请人： Peter D. Hodson , Eric A. Baum , David K. Smith , Anton Kuepper , Matthew J. Wilby
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人地址： MN St. Paul
- 优先权： GBX9015077.2 19900709
- 主分类号： A61M11/00
- IPC分类号： A61M11/00 ; A61M15/00
摘要：
An inhalation device for use with a pressurized aerosol canister. The device involves an electromechanical mechanism for applying a priming force to the aerosol canister prior to or at the start of inhalation. The device also involves a blocking mechanism. The electromechanical mechanism electromechanically applies to the aerosol canister a priming force sufficient to actuate the aerosol canister, and the blocking mechanism prevents the priming force from actuating the aerosol canister until inhalation is detected.
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