-
1.
公开(公告)号:US06190327B1
公开(公告)日:2001-02-20
申请号:US09305517
申请日:1999-05-05
IPC分类号: A61B508
CPC分类号: A61B5/0836 , A61B5/097
摘要: The invention is directed to a disposable airway adapter which includes two optical windows and a reflector, positioned such that radiation transmitted through the first optical window into the airway passage will be reflected by the reflector and be transmitted through the second optical window and out of the airway passage. the disposable airway adapter is for use in connection with a carbon dioxide detector for determining the concentration of carbon dioxide present in the mixture of gases present in the airway passage.
摘要翻译: 本发明涉及一种一次性气道适配器,其包括两个光学窗口和反射器,其被定位成使得透过第一光学窗口进入气道通道的辐射将被反射器反射并且透射通过第二光学窗口并且从 气道通道。 一次性气道适配器用于与用于确定气道通道中存在的气体混合物中存在的二氧化碳浓度的二氧化碳检测器结合使用。