Method and apparatus for analyzing pulmonary performance

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专利权人:

Norman Thomas

发明人:

Norman Thomas,Edmond Chu

申请号：

US11431905

公开号：

US08721561B2

申请日:

2006.05.10

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A pulmonary testing device and method are provided that measure an inspired volume of a selected gas component. In one configuration, the selected gas component is injected into the device in an airway of the device upstream of a gas analyzer. The device has opposing open ends, one for the patients mouth and the other for inspiration of air.

来源网站：

中国工程科技知识中心

来源网址：

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