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公开(公告)号：EP2436310A1
公开(公告)日：2012-04-04
申请号：EP10190742.6
申请日：2009-04-09
IPC分类号： A61B5/083 , G01N33/497
CPC分类号： A61B5/0836 , G01N27/121 , G01N33/497
摘要： A system and method for determining the respiratory function of a subject is disclosed, the system providing means for measuring the concentration of water vapour in the gas stream exhaled by the subj ect, and means for using the measured water vapour concentration to determine the respiratory function of the subject. Mathematical techniques for analyzing the data obtained from the measurement of concentrations of gaseous components in an exhaled gas stream are also disclosed and their use in determining the lung function of a subject.
摘要翻译： 公开了用于确定受试者的呼吸功能的系统和方法，该系统提供用于测量由受试者呼出的气流中的水蒸气浓度的装置，以及用于使用测量的水蒸气浓度来确定呼吸功能的装置 的主题。 还公开了用于分析从测量呼出气流中的气体组分的浓度获得的数据的数学技术以及它们在确定受试者的肺功能中的用途。
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公开(公告)号：EP2710955A1
公开(公告)日：2014-03-26
申请号：EP13188254.0
申请日：2007-07-20
发明人： Varney, Mark , Garrett, Michael
IPC分类号： A61B5/083 , G01N27/49 , G01N33/497
CPC分类号： G01N27/407 , A61B5/0836 , G01N27/121 , G01N27/4045 , G01N33/497
摘要： The present invention provides a sensor (2) for sensing water vapour in exhaled breath, the sensor comprising: a sensing element (8, 40) disposed to be exposed to the exhaled breath, the sensing element comprising: a working electrode (12, 44);a counter electrode (14, 46); and a layer of ion exchange material (48) extending between the working electrode and the counter electrode; whereby, when in use, contact of the ion exchange layer with water vapour in exhaled breath forms an electrical contact between the working and counter electrodes and the output of the sensor can be used to generate a display representative of the change in concentration of water vapour over time in a breath exhalation.
摘要翻译： 本发明提供一种用于感测呼出气中水蒸气的传感器（2），所述传感器包括：设置成暴露于呼出气的感测元件（8,40），所述感测元件包括：工作电极（12,44 ）;对电极（14,46）; 和在工作电极和反电极之间延伸的离子交换材料层（48） 由此在使用时，离子交换层与呼出气中的水蒸气接触在工作电极和反电极之间形成电接触，并且传感器的输出可用于生成代表水蒸气浓度变化的显示 随着时间的推移呼气。
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公开(公告)号：EP2548505B1
公开(公告)日：2020-01-01
申请号：EP12188800.2
申请日：2007-07-20
发明人： Varney, Mark , Garrett, Michael
IPC分类号： A61B5/083 , G01N27/49 , G01N33/497
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公开(公告)号：EP2548505A1
公开(公告)日：2013-01-23
申请号：EP12188800.2
申请日：2007-07-20
发明人： Varney, Mark , Garrett, Michael
IPC分类号： A61B5/083 , G01N27/49 , G01N33/497
摘要： The present invention provides a sensor (2) for sensing water vapour in exhaled breath, the sensor comprising: a sensing element (8, 40) disposed to be exposed to the exhaled breath, the sensing element comprising: a working electrode (12, 44);a counter electrode (14, 46); and a layer of ion exchange material (48) extending between the working electrode and the counter electrode; whereby, when in use, contact of the ion exchange layer with water vapour in exhaled breath forms an electrical contact between the working and counter electrodes and the output of the sensor can be used to generate a display representative of the change in concentration of water vapour over time in a breath exhalation.
摘要翻译： 本发明提供了一种用于感测呼出的呼吸中的水蒸汽的传感器（2），该传感器包括：设置成暴露于呼出的呼吸的感测元件（8,40），该感测元件包括：工作电极（12,44 ）;对电极（14,46）; 和在工作电极和对电极之间延伸的一层离子交换材料（48）; 由此，当使用时，离子交换层与呼出气体中的水蒸汽接触形成工作电极和对电极之间的电接触，并且传感器的输出可用于产生代表水蒸气浓度变化的显示器 随着时间的推移呼吸呼气。
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