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1. 发明申请

US20120281220A1 ACTUATION AND EVALUATION CIRCUIT, MEASURING DEVICE AND METHOD FOR MEASURING THE CONCENTRATION OF A GAS 有权
标题翻译：启动和评估电路，测量装置和测量气体浓度的方法
公开(公告)号：US20120281220A1
公开(公告)日：2012-11-08
申请号：US13266610
申请日：2010-04-14
申请人： Helmut Scherer , Dieter Schrader , Stefan Menninger
发明人： Helmut Scherer , Dieter Schrader , Stefan Menninger
IPC分类号： G01N21/59
CPC分类号： G01N21/39 , G01J1/42 , G01J1/4257 , G01N21/274 , G01N21/3504 , G01N21/61 , G01N21/8507 , G01N2021/399 , G01N2201/0612 , G01N2201/0691 , G01N2201/121 , G01N2201/1245 , G01N2201/12753
摘要： The invention relates to an actuation and evaluation circuit for a laser diode (1) and a photodiode (3) for determining the concentration of a gas. The laser diode can generate light in the range of an absorption line of the gas. The circuit comprises a driver (10, 11, 12, 13) for generating a driving signal (17) for the laser diode (1), an assembly (8, 9) for generating a reference signal (20), and a subtractor (5) for subtracting the reference signal (20) from the signal (21) supplied by the photodiode. The invention further relates to a measuring device for determining the concentration of a gas by means of such an actuation and evaluation circuit. Finally, the invention relates to a corresponding method.
摘要翻译：本发明涉及用于确定气体浓度的激光二极管（1）和光电二极管（3）的致动和评估电路。激光二极管可以在气体的吸收线的范围内产生光。电路包括用于产生用于激光二极管（1）的驱动信号（17）的驱动器（10,11,12,13），用于产生参考信号（20）的组件（8,9）和减法器 5），用于从由光电二极管提供的信号（21）中减去参考信号（20）。本发明还涉及一种用于通过这种致动和评估电路确定气体浓度的测量装置。最后，本发明涉及一种相应的方法。

2. 发明授权

US08736842B2 Actuation and evaluation circuit, measuring device and method for measuring the concentration of a gas 有权
标题翻译：驱动和评估电路，测量装置和测量气体浓度的方法
公开(公告)号：US08736842B2
公开(公告)日：2014-05-27
申请号：US13266610
申请日：2010-04-14
申请人： Helmut Scherer , Dieter Schrader , Stefan Menninger
发明人： Helmut Scherer , Dieter Schrader , Stefan Menninger
IPC分类号： G01N21/00 , G01J1/00 , G01N21/39 , G01N21/85 , G01J1/42
CPC分类号： G01N21/39 , G01J1/42 , G01J1/4257 , G01N21/274 , G01N21/3504 , G01N21/61 , G01N21/8507 , G01N2021/399 , G01N2201/0612 , G01N2201/0691 , G01N2201/121 , G01N2201/1245 , G01N2201/12753
摘要： The invention relates to an actuation and evaluation circuit for a laser diode (1) and a photodiode (3) for determining the concentration of a gas. The laser diode can generate light in the range of an absorption line of the gas. The circuit comprises a driver (10, 11, 12, 13) for generating a driving signal (17) for the laser diode (1), an assembly (8, 9) for generating a reference signal (20), and a subtractor (5) for subtracting the reference signal (20) from the signal (21) supplied by the photodiode. The invention further relates to a measuring device for determining the concentration of a gas by means of such an actuation and evaluation circuit. Finally, the invention relates to a corresponding method.
摘要翻译：本发明涉及用于确定气体浓度的激光二极管（1）和光电二极管（3）的致动和评估电路。激光二极管可以在气体的吸收线的范围内产生光。电路包括用于产生用于激光二极管（1）的驱动信号（17）的驱动器（10,11,12,13），用于产生参考信号（20）的组件（8,9）和减法器 5），用于从由光电二极管提供的信号（21）中减去参考信号（20）。本发明还涉及一种用于通过这种致动和评估电路确定气体浓度的测量装置。最后，本发明涉及一种相应的方法。

3. 发明授权

US06676621B1 Blood treatment machine 有权
标题翻译：血液处理机
公开(公告)号：US06676621B1
公开(公告)日：2004-01-13
申请号：US09429422
申请日：1999-10-28
申请人： Stefan Menninger
发明人： Stefan Menninger
IPC分类号： A61M3700
CPC分类号： A61M1/16 , A61M1/1601 , A61M1/34 , A61M1/36 , A61M1/3693 , A61M2205/15 , A61M2205/17 , A61M2205/18 , A61M2205/3331 , A61M2205/3368 , A61M2205/50
摘要： A blood treatment machine to further increase the functional reliability of blood purifying machines having a blood treatment component, including a blood line for transport of blood between a patient and the blood treatment component, several control units for monitoring and controlling the blood transport and/or the blood treatment, and at least two control units each comprising an action computer and an auxiliary computer. The action computers are interconnected via an action bus, and the auxiliary computers are interconnected via an auxiliary bus. A table is stored wherein error cases occurring on the respective control unit and/or error messages received by the respective control unit are assigned to an error processing routine, and the action computer and/or the auxiliary computer of a control unit places an error message on the respective bus as soon as an error occurs on the respective control unit.
摘要翻译：一种血液处理机，其进一步提高具有血液处理成分的血液净化机的功能可靠性，所述血液净化机构包括用于在患者和血液处理部件之间输送血液的血液线，用于监测和控制血液输送和/或血液处理和至少两个控制单元，每个控制单元包括动作计算机和辅助计算机。动作计算机通过动作总线相互连接，辅助计算机通过辅助总线相互连接。存储表，其中在各个控制单元上发生的错误情况和/或由相应的控制单元接收的错误消息被分配给错误处理例程，并且控制单元的动作计算机和/或辅助计算机发出错误消息一旦在相应的控制单元发生错误，就在相应的总线上。

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