| 发明名称 |
Formulations for detecting asthma |
| 摘要 |
Improved formulations for detecting asthma are disclosed. The formulations comprise methacholine or histamine in a dry particulate form wherein the particles are of a respirable size, preferably 2 mum to 5 mum. The dry formulations can be inhaled directly from an inhaler and can be used to detect airway narrowing which is diagnostic of asthma.
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| 申请公布号 |
US6462090(B1) |
申请公布日期 |
2002.10.08 |
| 申请号 |
US20000553759 |
申请日期 |
2000.04.21 |
| 申请人 |
ONTARIO INC. |
发明人 |
SLUTSKY ARTHUR;ZAMEL NOE;WULFFHART HAROLD |
| 分类号 |
A61B5/08;A61K9/00;A61K9/16;A61K9/72;A61K31/221;A61K31/417;A61K49/00;A61P43/00;(IPC1-7):A01N33/12;A61L9/04 |
主分类号 |
A61B5/08 |
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