发明名称 |
METERED DOSE INHALER SPACER |
摘要 |
<p>A metered dose inhaler (MDI) spacer has a body that defines a dose receiving chamber. A proximal end portion coupled between the body and a mouth port through which a metered dose may be inhaled by a user of the MDI spacer. A distal end portion is coupled with the body. A combined one-way and flow rate control valve coupled with the distal end portion is configured for permitting external airflow into and prohibiting internal airflow out of the dose receiving chamber. A collar coupled with the distal end portion is configured for receiving an actuator shaft of a metered dose inhaler and for forming a seal about an aerosol nozzle of the metered dose inhaler such that a metered dose of medication is admissible into the dose receiving chamber via the collar while airflow into and out of the dose receiving chamber via the collar is prohibited.</p> |
申请公布号 |
EP2691135(A4) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20120763707 |
申请日期 |
2012.03.23 |
申请人 |
CAREFUSION 207, INC. |
发明人 |
STENZLER, ALEX;HAN, STEVE |
分类号 |
A61M15/00;A61M5/168;A61M39/22 |
主分类号 |
A61M15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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