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1. 发明授权

US06453900B1 Inhaler device 失效
标题翻译：吸入器
公开(公告)号：US06453900B1
公开(公告)日：2002-09-24
申请号：US09591610
申请日：2000-06-09
申请人： William M. Barnes, Jr. , Dennis Little , David D. McClanahan , James B. Eldon, III
发明人： William M. Barnes, Jr. , Dennis Little , David D. McClanahan , James B. Eldon, III
IPC分类号： A61M1600
CPC分类号： A61M15/0086 , A61M15/009
摘要： An inhaler for releasing an aerosol from a container having a lip and an outlet normally sealed by a stem movable relative to the lip. The inhaler has an elongate body comprising a chamber having a first end and a second end, the chamber forming an opening at the first end of the chamber. The elongate body further comprises a stem block with a socket adapted to receive the stem of the container, a dispensing nozzle and a flow restrictive valve. The dispensing nozzle is adjacent to the stem block for providing communication between the socket and the chamber and is adapted to direct a discharge of the aerosol from the container stem into the chamber. The flow restrictive valve is in open communication with the chamber and responsive to a change in fluid pressure. The inhaler also has an actuator pivotably attached to the elongate body. The actuator has an opening adapted to receive the lip of the container and a detent for forming a removable connection between the lip and the actuator. The actuator opening is located substantially directly above the socket.
摘要翻译：一种用于从具有唇部的容器中释放气溶胶的吸入器和通过可相对于唇缘移动的杆通常密封的出口。吸入器具有细长主体，其包括具有第一端和第二端的腔室，腔室在腔室的第一端形成开口。细长主体还包括具有适于容纳容器的杆，插口和限流阀的插座的杆块。所述分配喷嘴与所述杆块相邻，用于在所述插座和所述室之间提供连通，并且适于将所述气溶胶从所述容器杆排出到所述室中。流量限制阀与腔室开放连通并响应于流体压力的变化。吸入器还具有可枢转地连接到细长主体的致动器。致动器具有适于容纳容器的唇缘的开口和用于在唇缘和致动器之间形成可移除连接的止动件。致动器开口基本上位于插座上方。

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