发明名称 |
IMPROVED APPARATUS FOR THE AEROSOLIZATION OF LARGE VOLUMES OF DRY POWDER |
摘要 |
The claimed subject matter relates to a device for dosing and aerosolization of aerosolizable material. The device comprises: a body with an aerosolization channel with a distal attachment portion connectable to a source of carrier gas which provides pressure pulses to the aerosolization channel; a proximal attachment portion for outputting aerosolized material and a reservoir for receiving aerosolizable material. The reservoir comprises walls and is connected in a gas-tight manner to the body and in fluid connection with the aerosolization channel. At least part of the walls of the device are self-exciting membranes that can be put into oscillation by the pressure pulses. |
申请公布号 |
EP2421588(A1) |
申请公布日期 |
2012.02.29 |
申请号 |
EP20100717597 |
申请日期 |
2010.04.22 |
申请人 |
NYCOMED GMBH |
发明人 |
IWATSCHENKO, PETER;POHLMANN, GERHARD;WINDT, HORST;KOCH, WOLFGANG;KIST, MICHEL |
分类号 |
A61M15/00;A61M11/02;A61M11/06;A61M16/00 |
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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