| 发明名称 |
SYSTEM FOR DISPENSING PHARMACEUTICALLY ACTIVE COMPOUNDS |
| 摘要 |
2148617 9413271 PCTABS00032 The use of an inhaler having the capacity to dispense a high proportion of pharmaceutical substance in inhalable powder particles of up to 10 microns in diameter permits the use of a lower metered dose of the pharmaceutical substance as compared with the metered dose required when a conventional MDI is used.
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| 申请公布号 |
CA2148617(A1) |
申请公布日期 |
1994.06.23 |
| 申请号 |
CA19932148617 |
申请日期 |
1993.12.07 |
| 申请人 |
ASTRA AKTIEBOLAG |
发明人 |
ANDERSSON, JAN ANDERS ROLAND;JAGFELDT, HANS KE INGEMAR;TROFAST, EVA ANN-CHRISTIN;WETTERLIN, KJELL INGVAR LEOPOLD |
| 分类号 |
A61K9/72;A61K9/00;A61K31/135;A61K31/137;A61K31/167;A61K31/58;A61M15/00;(IPC1-7):A61K9/72 |
主分类号 |
A61K9/72 |
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