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21. 发明授权

US5126035A Electrochemical measuring cell 失效
标题翻译：电化学测量细胞
公开(公告)号：US5126035A
公开(公告)日：1992-06-30
申请号：US448330
申请日：1989-12-11
申请人： Herbert Kiesele , Jurgen Tewes , Wolfgang Ehrfeld , Dirk Schmidt
发明人： Herbert Kiesele , Jurgen Tewes , Wolfgang Ehrfeld , Dirk Schmidt
IPC分类号： G01N27/49
CPC分类号： G01N27/404
摘要： The invention is directed to an electrochemical measuring cell for detecting gaseous components with an electrolyte which is disposed between a counter electrode and a measuring electrode provided with gas permeable pores. The pores are configured as channels partially or completely filled with the electrolyte and these channels have a diameter which does not exceed 10 micrometers with a channel length of up to 300 micrometers and a web thickness of not more than 5 micrometers. With this configuration, drift and memory effects are suppressed and the measuring sensitivity is increased and, on the other hand, the response time and the residual current are reduced. When the measuring cell is used as a dosimeter, the counter electrode and the measuring electrode are decoupled with respect to a mass transport in the electrolyte.
摘要翻译：本发明涉及一种用电解液检测气体组分的电化学测量池，该电解质设置在对电极和设有透气孔的测量电极之间。孔被构造为部分或完全填充电解质的通道，并且这些通道的直径不超过10微米，通道长度高达300微米，腹板厚度不大于5微米。利用这种配置，抑制了漂移和记忆效应，并且增加了测量灵敏度，另一方面减小了响应时间和剩余电流。当测量单元用作剂量计时，对电极和测量电极相对于电解质中的质量传输而去耦。

22. 发明授权

US07704374B2 Electrochemical gas sensor 有权
标题翻译：电化学气体传感器
公开(公告)号：US07704374B2
公开(公告)日：2010-04-27
申请号：US11612726
申请日：2006-12-19
申请人： Sabrina Sommer , Herbert Kiesele , Frank Mett
发明人： Sabrina Sommer , Herbert Kiesele , Frank Mett
IPC分类号： G01N27/26
CPC分类号： G01N27/127
摘要： An electrochemical gas sensor is provided with a carbon-based measuring electrode (3) that it can be used for a large number of electrochemical detection reactions and can be manufactured at a low cost. The measuring electrode (3) contains carbon nanotubes.
摘要翻译：电化学气体传感器设置有碳基测量电极（3），其可用于大量的电化学检测反应并且可以以低成本制造。测量电极（3）含有碳纳米管。

23. 发明申请

US20060237313A1 Electrochemical sensor 有权
标题翻译：电化学传感器
公开(公告)号：US20060237313A1
公开(公告)日：2006-10-26
申请号：US11269184
申请日：2005-11-08
申请人： Herbert Kiesele , Frank Mett , Sabrina Sommer
发明人： Herbert Kiesele , Frank Mett , Sabrina Sommer
IPC分类号： G01N27/26
CPC分类号： G01N27/404
摘要： An electrochemical sensor with at least one measuring electrode (3), at least one auxiliary electrode (7) and at least one reference electrode (5), wherein a protective electrode (6), which ensures at the reference electrode (5) the at least partial shielding of the reference electrode (5) against substances that would lead to a change in the reference potential when reaching the reference electrode (5), is arranged in the vicinity of the reference electrode (5). A highly stable reference potential can be obtained with the present invention.
摘要翻译：一种具有至少一个测量电极（3），至少一个辅助电极（7）和至少一个参考电极（5）的电化学传感器，其中保护电极（6）确保参考电极（5）处于对于参考电极（5）的附近，参考电极（5）的最小部分屏蔽被抵抗在到达参考电极（5）时会导致参考电位变化的物质。本发明可以获得高度稳定的参考电位。

24. 发明授权

US06793786B2 Flow gap gas distribution adapter for an electrochemical gas sensor 有权
标题翻译：用于电化学气体传感器的流隙气体分配适配器
公开(公告)号：US06793786B2
公开(公告)日：2004-09-21
申请号：US10109477
申请日：2002-03-28
申请人： Herbert Kiesele , Uwe Kühn , Rainer Kunz , Frank Mett
发明人： Herbert Kiesele , Uwe Kühn , Rainer Kunz , Frank Mett
IPC分类号： G01N27404
CPC分类号： G01N27/404 , G01N33/0009
摘要： An adapter (1) and electrochemical gas sensor (2) is provided with an electrochemical gas sensor housing (14) accommodating an electrolyte (13), with at least one measuring electrode (12) arranged therein and with a membrane (11), which screens the measuring electrode (12) from a measured gas and is permeable to the measured gas. The measuring sensitivity of an electrochemical gas sensor is increased by the adapter (1) having a gas-impermeable surface (15) extending in parallel to and at a spaced location from the membrane (11). The adapter (1) and the membrane (11) form a flow gap (10) for the measured gas delivered by a pump. The adapter (1) may be plugged onto the electrochemical sensor (2) at its outer edge (1a). The measured gas enters through a central opening (17), expands in the flow gap (10) radially to the outside and leaves same via the ring-shaped gap (16).
摘要翻译：适配器（1）和电化学气体传感器（2）设置有容纳电解质（13）的电化学气体传感器壳体（14），其中布置有至少一个测量电极（12）和膜（11），其中从测量的气体中筛选测量电极（12）并且对测得的气体是可渗透的。电化学气体传感器的测量灵敏度由具有气体不可渗透表面（15）的适配器（1）增加，所述气体不可渗透表面（15）平行延伸并在与膜（11）的间隔开的位置。适配器（1）和膜（11）形成用于由泵输送的测量气体的流动间隙（10）。适配器（1）可以在其外边缘（1a）处被插入到电化学传感器（2）上。测量的气体通过中心开口（17）进入，在流动间隙（10）中径向扩张到外部并经由环形间隙（16）离开。

25. 发明授权

US06584827B2 Electrochemical gas sensor with diamond electrode 失效
标题翻译：带金刚石电极的电化学气体传感器
公开(公告)号：US06584827B2
公开(公告)日：2003-07-01
申请号：US10146737
申请日：2002-05-16
申请人： Herbert Kiesele , Frank Mett , Peter Tschuncky
发明人： Herbert Kiesele , Frank Mett , Peter Tschuncky
IPC分类号： G01N2740
CPC分类号： G01N27/4045 , G01N27/308
摘要： An electrochemical gas sensor for detecting a specific gas being measured with a plurality of electrodes (21, 3, 4), an electrolyte (7) and a gas-permeable membrane (9) has a reduced cross sensitivity with respect to interfering gases, a short response time and high sensitivity for the measured gas without the service life being reduced. The measuring electrode is a layer of doped diamond thin (21) on a porous substrate (22), where the gas-permeable memebrane is disposed over the measuring electrode to permit passage therethru of the gas being measured.
摘要翻译：用于检测用多个电极（21,3,4），电解质（7）和透气膜（9）测量的特定气体的电化学气体传感器相对于干扰气体具有降低的交叉灵敏度，测量气体的响应时间短，灵敏度高，使用寿命缩短。所述测量电极是在多孔基底（22）上的掺杂金刚石薄层（21）的层，其中所述透气性薄膜设置在所述测量电极上方，以允许通过所述测量气体。

26. 发明授权

US5719325A Gas sensor 失效
标题翻译：气体传感器
公开(公告)号：US5719325A
公开(公告)日：1998-02-17
申请号：US767069
申请日：1996-12-16
申请人： Herbert Kiesele , Michael Dietrich
发明人： Herbert Kiesele , Michael Dietrich
IPC分类号： G01N27/49 , G01N27/403 , B05D5/12 , G01N27/12
CPC分类号： G01N27/404 , G01N27/4045
摘要： A gas sensor has at least a measuring electrode and a counter electrode on an electrolyte layer. This gas sensor is improved with respect to the complete extent of the electrochemical reaction achieved of the gas molecules, which are to be detected, at the measuring electrode by the manner of determining an electrical charge developed or accumulated thereat. To solve this task, the invention provides that the measuring electrode (14) has component electrodes (14a, 14b) which enclose the electrolyte layer (11, 12) in the manner of a sandwich.
摘要翻译：气体传感器在电解质层上至少具有测量电极和对电极。相对于在测量电极上通过确定在其上产生或积累的电荷的方式，要检测的气体分子的电化学反应的完整程度，该气体传感器得到改进。为了解决这个任务，本发明提供了测量电极（14）具有以三明治方式包围电解质层（11,12）的元件电极（14a，14b）。

27. 发明授权

US4997541A Dosimeter having a reusable electrochemical measuring cell 失效
标题翻译：剂量计具有可重复使用的电化学测量池
公开(公告)号：US4997541A
公开(公告)日：1991-03-05
申请号：US448513
申请日：1989-12-11
申请人： Herbert Kiesele , Jurgen Tewes
发明人： Herbert Kiesele , Jurgen Tewes
IPC分类号： G01N27/404 , G01N27/416 , G01N27/49
CPC分类号： G01N27/4045
摘要： The invention is directed to a dosimeter for detecting gaseous substances or substances dissolved in liquids. The dosimeter includes a detection chamber which is partitioned off with respect to the ambient by a membrane which is permeable to the substance to be detected. The detection chamber is filled with an electrolyte which is subjected to changes in its characteristic under the action of the substance to be detected and these changes can be evaluated as electrical measured values via appropriate electrodes. The electrolyte contains a reagent which goes into an irreversible reaction with the substance to be detected and the dosimeter is improved so that after the evaluation it can be used again for measuring tasks or for collecting the substance to be detected. Furthermore, a calibration or a function test can be carried out on each dosimeter without its measurement readiness being limited thereby. A measuring electrode and a counter electrode are disposed in the detection chamber and are decoupled from each other with respect to a mass transport of the reagent as well as a reaction product formed from the reaction of the reagent with the substance to be detected. The reaction product can be converted quantitatively to a secondary product by a redox reaction at the measuring electrode by applying a voltage across the measuring electrode and the counter electrode.
摘要翻译：本发明涉及一种用于检测溶解在液体中的气态物质或物质的剂量计。该剂量计包括一个检测室，该检测室通过对待检测物质是可渗透的膜而相对于环境分隔开。检测室中填充有电解质，该电解质在待检测物质的作用下经受其特性变化，并且这些变化可以通过合适的电极评价为电测量值。电解质含有与待检测物质发生不可逆反应的试剂，改进了剂量计，使得在评价后可以再次使用它来测量任务或收集要检测的物质。此外，可以在每个剂量计上进行校准或功能测试，而不会限制其测量准备。测量电极和对电极设置在检测室中，并且相对于试剂的质量传输以及由试剂与待检测物质的反应形成的反应产物彼此分离。通过在测量电极和对电极上施加电压，可以通过在测量电极处的氧化还原反应将反应产物定量转化为二次产物。

28. 发明授权

US07883611B2 Electrochemical sensor having a mediator compound 有权
标题翻译：具有介体化合物的电化学传感器
公开(公告)号：US07883611B2
公开(公告)日：2011-02-08
申请号：US11678279
申请日：2007-02-23
申请人： Sabrina Sommer , Herbert Kiesele , Frank Mett
发明人： Sabrina Sommer , Herbert Kiesele , Frank Mett
IPC分类号： G01N27/26 , G01F1/64
CPC分类号： B82Y30/00 , B82Y15/00 , G01N27/4045 , G01N33/0042 , Y02A50/248
摘要： An electrochemical sensor, especially for gases, is provided having a mediator compound based on transition metal salts of polybasic acids and/or transition metal salts of polyhydroxycarboxylic acids. The electrochemical sensor also contains a DLC, BDD or a precious metal thin-layer measuring electrode (3). The electrochemical sensor may be used for determining SO2 and H2S.
摘要翻译：提供了一种特别用于气体的电化学传感器，其具有基于多元酸的过渡金属盐和/或多羟基羧酸的过渡金属盐的介体化合物。电化学传感器还包含DLC，BDD或贵金属薄层测量电极（3）。电化学传感器可用于测定SO2和H2S。

29. 发明授权

US07364552B2 Measuring system for the determination of the concentration of propofol (2,6-diisopropylphenol) in the respiratory flow 有权
标题翻译：用于测定呼吸道中异丙酚（2,6-二异丙基苯酚）浓度的测量系统
公开(公告)号：US07364552B2
公开(公告)日：2008-04-29
申请号：US10870820
申请日：2004-06-17
申请人： Herbert Kiesele , Andreas Hengstenberg , Alex Martin Zbinden , Rolf Lauber
发明人： Herbert Kiesele , Andreas Hengstenberg , Alex Martin Zbinden , Rolf Lauber
IPC分类号： A61B5/08 , A61M16/00 , A62B7/00
CPC分类号： A61M16/01 , A61M5/1723 , A61M16/085 , A61M2230/437
摘要： A rapid measuring system for the determination of the concentration of propofol in the respiratory flow, which can be designed in a compact form, has the features of a breathing gas line (1) including a breathing gas sensor (2) detecting the respiration, wherein the breathing gas sensor (2) is connected to an evaluating unit (3), a propofol sensor (5) with a downstream pump (6) is in gas flow connection with the breathing gas line (1), wherein the evaluating unit (3) is connected with the propofol sensor (5) and the pump (6), so that the evaluating unit (3) actuates the pump (6) for breathing gas sampling depending on the signal of the breathing gas sensor (2), and the propofol sensor (5) sends a measured signal for the concentration of propofol in the breathing gas to the evaluating unit (3).
摘要翻译：用于测定呼吸流中丙泊酚浓度的快速测量系统，其可以以紧凑形式设计，具有包括呼吸气体传感器（2）的呼吸气体管线（1）的特征，该呼吸气体线路（2）检测呼吸，其中呼吸气体传感器（2）连接到评估单元（3），具有下游泵（6）的异丙酚传感器（5）与呼吸气体管线（1）气体连通，其中评估单元）与丙泊酚传感器（5）和泵（6）连接，使得评估单元（3）致动泵（6），用于根据呼吸气体传感器（2）的信号呼吸气体取样，并且丙泊酚传感器（5）将呼吸气体中丙泊酚浓度的测量信号发送到评估单元（3）。

30. 发明授权

US06607642B1 Electrochemical gas sensor with diamond-like carbon electrodes 有权
标题翻译：具有类金刚石碳电极的电化学气体传感器
公开(公告)号：US06607642B1
公开(公告)日：2003-08-19
申请号：US09635328
申请日：2000-08-09
申请人： Herbert Kiesele , Frank Mett , Peter Tschuncky
发明人： Herbert Kiesele , Frank Mett , Peter Tschuncky
IPC分类号： G01N27404
CPC分类号： G01N27/4045 , G01N27/308
摘要： An electrochemical gas sensor (1) is disclosed with a plurality of electrodes (2, 3, 4). The sensor has substantially reduced cross sensitivity with respect to interfering gases. At least the measuring electrode (2) is provided as a thin layer of diamond-like carbon (DLC, diamond-like carbon) on the gas-permeable membrane (9).
摘要翻译：公开了一种具有多个电极（2,3,4）的电化学气体传感器（1）。传感器相对于干扰气体具有显着降低的交叉灵敏度。至少测量电极（2）在透气膜（9）上设置为类金刚石碳（DLC，类金刚石碳）的薄层。

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