发明名称 |
ACTUATOR FOR AN INHALER |
摘要 |
An actuator for an inhaler, in particular a nasal actuator, is disclosed, the actuator comprising a body, a stem post and fixing means for fixing the stem post in the body. The body comprises a delivery passage for delivery of a medicament and a canister opening for insertion of a canister having a metering valve with a valve stem. The stem post comprises a stem socket for receiving the valve stem of a canister and comprises an orifice for discharging a medicament to the delivery passage. The stem post and body are adapted so they cooperate to define a transition chamber when the stem post is fixed in the body. Also disclosed is a method of forming an component for an actuator for an inhaler, and a method of assembling an actuator for an inhaler by inserting the stem post through the canister opening and into the body thereby. |
申请公布号 |
EP2996747(A4) |
申请公布日期 |
2017.01.18 |
申请号 |
EP20140797022 |
申请日期 |
2014.05.12 |
申请人 |
3M Innovative Properties Company |
发明人 |
BREWER, Richard D.;STUART, Adam J.;GRIFFITHS, Neale F. |
分类号 |
A61M11/00;A61M15/00;A61M16/00 |
主分类号 |
A61M11/00 |
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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