发明名称 |
POWDER INHALANT, INHALER AND METHOD FOR PRODUCING POWDER INHALANT |
摘要 |
Provided is a powder inhalant that contains composite particles which are obtained by applying vibrations having frequencies in the range of 7.5-480 Hz to a mixture of first particles having an average particle diameter d50 of 10-200 μm and second particles having an average particle diameter d50 of 1-5 μm, and in which a plurality of the second particles are supported on the surface of the first particles. |
申请公布号 |
WO2017047650(A1) |
申请公布日期 |
2017.03.23 |
申请号 |
WO2016JP77132 |
申请日期 |
2016.09.14 |
申请人 |
DAIWA CAN COMPANY |
发明人 |
TAKAHASHI, Naoyuki;NAKAMURA, Yasuaki;OTSUKA, Makoto;TANAKA, Ryoma |
分类号 |
A61K9/14;A61K31/137;A61K31/56;A61K45/00;A61K47/26;A61P11/06;A61P43/00 |
主分类号 |
A61K9/14 |
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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