| 发明名称 |
Dry powder inhalers. |
| 摘要 |
<p>The present invention relates to a device for dislodging powder carried on the surface of a flexible sheet material. The device incorporates a resettable impactor including a head for striking the sheet material, wherein the head comprises an elongate striking surface which is curved in both planes orthoganol to the plan of the sheet material. <IMAGE></p> |
| 申请公布号 |
EP0634184(A1) |
申请公布日期 |
1995.01.18 |
| 申请号 |
EP19940305150 |
申请日期 |
1994.07.14 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
SMITH, DAVID K.;HODSON, PETER D.;WASS, ANTHONY C.L. |
| 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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