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公开(公告)号：US06834150B2
公开(公告)日：2004-12-21
申请号：US09884839
申请日：2001-06-19
IPC分类号： G02B602
CPC分类号： H01S3/06754 , G02B6/02 , H01S3/06708 , H01S3/1618 , H01S3/176
摘要： An optical waveguide has a core, wherein the core is doped with laser-active ions, and also additionally doped with Ce.
摘要翻译： 光波导具有芯，其中芯掺杂有激光活性离子，并且还掺杂有Ce。
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2.发明授权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1,1,1,2-四氟乙烷测量肺功能，特别是用于确定肺的功能残留能力（FRC）公开(公告)号：US07662107B2
公开(公告)日：2010-02-16
申请号：US11464264
申请日：2006-08-14
申请人： Bernd Michael Dicks , Jochim Koch
发明人： Bernd Michael Dicks , Jochim Koch
IPC分类号： A61B5/08
CPC分类号： A61B5/0813 , A61K49/00
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.
摘要翻译： 1,1,1,2-四氟乙烷（norflurane）被用作示踪剂/微量气体，用于测量肺功能，因为其简单的可检测性，生理无害性，环境友好性和易于使用。 特别有利的是1,1,1,2-四氟乙烷的光学浓度测量用于测量肺功能，特别是用于麻醉过程中呼吸过程中FRC的测定，在测量过程中没有交叉敏感性 麻醉药
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