发明申请
US20070053841A1 USE OF 1,1,1,2-TETRAFLUOROETHANE FOR MEASURING LUNG FUNCTION, ESPECIALLY FOR DETERMINING THE FUNCTIONAL RESIDUAL CAPACITY (FRC) OF THE LUNGS
有权
使用1,1,1,2-四氢叶酸来测量肺功能，特别是用于确定肺功能残留能力（FRC）
- 专利标题： USE OF 1,1,1,2-TETRAFLUOROETHANE FOR MEASURING LUNG FUNCTION, ESPECIALLY FOR DETERMINING THE FUNCTIONAL RESIDUAL CAPACITY (FRC) OF THE LUNGS
- 专利标题（中）： 使用1,1,1,2-四氢叶酸来测量肺功能，特别是用于确定肺功能残留能力（FRC）
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申请号： US11464264申请日： 2006-08-14
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公开(公告)号： US20070053841A1公开(公告)日： 2007-03-08
- 发明人: Bernd Dicks , Jochim Koch
- 申请人： Bernd Dicks , Jochim Koch
- 申请人地址： DE Lubeck
- 专利权人： Drager Medical AG & Co. KG
- 当前专利权人： Drager Medical AG & Co. KG
- 当前专利权人地址： DE Lubeck
- 优先权： DE102005041905.4 20050903
- 主分类号： A61K9/12
- IPC分类号： A61K9/12
摘要：
1,1,1,2-Tetrafluoroethane (norflurane) is used as a tracer/trace gas for measuring the lung function because of its simple detectability, physiological harmlessness, environmental friendliness and ready availability. Especially advantageous is the possibility of the optical concentration measurement of 1,1,1,2-tetrafluoroethane for the measurement of the lung function and especially for the determination of the FRC during respiration during anesthesia, without cross sensitivity occurring during the measurement with respect to anesthetics.
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