发明名称 |
Iandningsapparat för ett torrt pulver |
摘要 |
A dry powder medicine inhaler has an impeller non-concentrically disposed in a mixing chamber. A motor spins the impeller at high speed. A plunger introduces a dose of powdered medicine into the chamber so that all powder particles are available for intermixing disaggregation and comminution. An aperture receives a first stream of air and passes it towards the mouthpiece for inhalation by the user. A wall has at least one aperture for diverting a portion of a main air stream into the aerosolizing chamber to mix with the particles to form a fine, low-density, low velocity, dry mist of powdered medicine for inhalation by the user. |
申请公布号 |
FI951838(A) |
申请公布日期 |
1995.04.18 |
申请号 |
FI19950001838 |
申请日期 |
1995.04.18 |
申请人 |
DURA PHARMACEUTICALS, INC. |
发明人 |
MECIKALSKI, MARK BERNARD;WILLIAMS, DAVID RICHARD;THUESEN, DAVID OREL |
分类号 |
A61M13/00;A61K9/00;A61M15/00;(IPC1-7):A61M |
主分类号 |
A61M13/00 |
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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