发明名称 |
INHALATION DEVICE FOR TRANSPULMONARY ADMINISTRATION |
摘要 |
<p>An inhalation device for transpulmonary administration comprises: a chamber (16) for containing a pharmaceutical composition which is pulverized into fine particles by an air-generated impact for dispersal in air; an air inlet flow path (2) for introducing to the chamber (16) outside air to apply the air-generated impact to the pharmaceutical composition and for injecting the outside air toward the pharmaceutical composition; an inhalation flow path (1) for inhaling the pulverized pharmaceutical composition; a housing (9) for accommodating the chamber (16), the air inlet flow path (2), and the inhalation flow path (1); a mouthpiece (10) provided at one end of the housing (9), the mouthpiece (9) being provided with a mouth-side flow path (11) which communicates with the inhalation flow path (1), and an auxiliary flow path (12).</p> |
申请公布号 |
EP1572273(A1) |
申请公布日期 |
2005.09.14 |
申请号 |
EP20030778870 |
申请日期 |
2003.12.12 |
申请人 |
OTSUKA PHARMACEUTICAL CO., LTD. |
发明人 |
YAMASHITA, C.;MATSUSHITA, HITOSHI;IBARAGI, SHIGERU;AKAGI, AKITSUNA |
分类号 |
A61M15/00;(IPC1-7):A61M15/00 |
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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