发明名称 |
Innöndunarbúnaður fyrir þurrduft |
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 |
IS4364(A) |
申请公布日期 |
1996.10.29 |
申请号 |
IS19960004364 |
申请日期 |
1996.09.24 |
申请人 |
DURA PHARMACEUTICALS, INC. |
发明人 |
DAVID R. WILLIAMS;MARK B. MECIKALSKI;DAVID O. THUESON |
分类号 |
A61M11/00;A61K9/00;A61M15/00;A61M16/00;(IPC1-7):A61M11/00 |
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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