Improvements to pressurised metered dose inhalers

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专利权人:

William Spano

发明人:

Trill, Helen Mary,Spano, William Fredrick

申请号：

AU2010303040

公开号：

AU2010303040A1

申请日:

2010.09.28

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

In one aspect of the invention there is provided use of a desiccant-entrained material of the type defined herein in a pMDI closed container system to stabilise the fine particle mass of an inhalation drug formulation emitted by the system. The material may be in a component of the metering valve assembly 50, such as the gathering ring 18.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/