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公开(公告)号：US20170069476A1
公开(公告)日：2017-03-09
申请号：US15216703
申请日：2016-07-22
CPC分类号： H01J49/0463 , G01N15/00 , G01N33/0004 , G01N33/0006 , G01N33/0016 , G01N33/0026 , G01N33/007 , G01N33/0073 , G01N2015/0046 , G01N2033/0019 , G01N2033/0072 , H01J49/0422
摘要： Despite the desire to measure the composition and concentration of the microparticles included in a gaseous body sample serving as the measurement target, there is a problem that measurement cannot be performed accurately due to the effect of substances other than the gaseous body sample adsorbing to a trapping body of the analyzing apparatus that traps the microparticles, for example. Therefore, provided is a microparticle composition analyzing apparatus that analyzes composition of microparticles contained in a gaseous body sample, comprising a gas analyzer and a control section that sequentially introduces into the gas analyzer a comparative gas and a sample gas caused by the microparticles generated by irradiating the gaseous body sample with a laser.
摘要翻译： 尽管希望测量作为测量对象的气体样品中包含的微粒的组成和浓度，但是存在由于气体样品吸附到捕获物以外的物质的影响而不能精确地进行测量的问题 例如，捕获微粒的分析装置的主体。 因此，提供了一种分析气体样品中所含的微粒的组成的微粒组成分析装置，其包括气体分析仪和控制部，其顺序地向气体分析仪中引入由照射产生的微粒引起的比较气体和样品气体 气体样品用激光。
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2.发明授权Method for recognizing sensor poisonings and test station for carrying out the method 有权识别传感器中毒和测试台进行该方法的方法公开(公告)号：US09063105B2
公开(公告)日：2015-06-23
申请号：US14278499
申请日：2014-05-15
发明人： Malte Berndt , Dirk Zastrow , Sven Schimmel
CPC分类号： G01N31/10 , G01N27/16 , G01N33/007 , G01N2033/0072
摘要： A method for recognizing sensor poisonings in portable gas-measuring devices with a test station having a main unit with a control and analysis unit and test modules connected with the main unit for data exchange with an connected device. The test station recognizes device model and/or gas sensor model of the connected device. The main unit has gas inlets for different test gases and there is a first gas feed line for sending test gas to the test modules and a second gas feed line for sending purging gas to the test modules and a gas drain line to return gas from the test modules to the main unit. The method includes detection of a first measured value and of a second measured value and determination of sensor poisoning on the basis of the two values. The test station control and analysis unit carries out the method.
摘要翻译： 一种用于识别便携式气体测量装置中的传感器中毒的方法，其具有具有控制和分析单元的主单元的测试站以及与主单元连接的用于与连接的设备进行数据交换的测试模块。 测试台识别连接设备的设备型号和/或气体传感器型号。 主单元具有用于不同测试气体的气体入口，并且存在用于将测试气体发送到测试模块的第一气体供给管线和用于将吹扫气体发送到测试模块的第二气体供给管线和用于将气体从 测试模块到主机。 该方法包括基于两个值检测第一测量值和第二测量值以及传感器中毒的确定。 测试台控制和分析单元执行该方法。
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公开(公告)号：US09945827B2
公开(公告)日：2018-04-17
申请号：US15358572
申请日：2016-11-22
IPC分类号： G01N33/00 , G01N33/497
CPC分类号： G01N33/007 , G01N33/0073 , G01N33/497 , G01N2033/0072
摘要： A method for testing a gas sensor is based on a gas-measuring system with a test gas source and with a pumping device. A predefined quantity of a gas or of a gas mixture is fed in, from the test gas source, to the gas sensor over a predefined time and metered. The response of a measured signal of the gas sensor is determined as a sensor response. Characteristic variables, from which an indicator of the ability of the gas sensor to operate is determined, are determined from the sensor response.
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4.发明申请公开(公告)号：US20170269026A1
公开(公告)日：2017-09-21
申请号：US15460748
申请日：2017-03-16
发明人： Wilfried DIEKMANN
IPC分类号： G01N27/416 , G01N27/414 , G01N33/00
CPC分类号： G01N27/4163 , G01N27/4141 , G01N33/007 , G01N2033/0072
摘要： A method for testing a gas sensor and a gas-measuring device with a testing device for testing the gas sensor provides an improved analysis and evaluation of states of gas sensors. Due to a testing of a gas admission element, by monitoring measuring signals (35, (38) in a time course (400) in conjunction with dispensing (91, 91′, 91″) a quantity of test substance, it is made possible to check whether a gas supply to the gas sensor is possible (to check if the gas diffusion path is open) and given.
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公开(公告)号：US20170146501A1
公开(公告)日：2017-05-25
申请号：US15358572
申请日：2016-11-22
IPC分类号： G01N33/00
CPC分类号： G01N33/007 , G01N33/0073 , G01N33/497 , G01N2033/0072
摘要： A method for testing a gas sensor (5) is based on a gas-measuring system (1) with a test gas source (8) and with a pumping device (9). A predefined quantity of a gas or of a gas mixture is fed in, from the test gas source (8), to the gas sensor (5) over a predefined time and metered. The response of a measured signal (51) of the gas sensor is determined as a sensor response. Characteristic variables, from which an indicator of the ability of the gas sensor (5) to operate is determined, are determined from the sensor response.
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6.发明申请公开(公告)号：US20140342459A1
公开(公告)日：2014-11-20
申请号：US14278499
申请日：2014-05-15
发明人： Malte BERNDT , Dirk ZASTROW , Sven SCHIMMEL
IPC分类号： G01N31/10
CPC分类号： G01N31/10 , G01N27/16 , G01N33/007 , G01N2033/0072
摘要： A method for recognizing sensor poisonings in portable gas-measuring devices with a test station having a main unit with a control and analysis unit and test modules connected with the main unit for data exchange with an connected device. The test station recognizes device model and/or gas sensor model of the connected device. The main unit has gas inlets for different test gases and there is a first gas feed line for sending test gas to the test modules and a second gas feed line for sending purging gas to the test modules and a gas drain line to return gas from the test modules to the main unit. The method includes detection of a first measured value and of a second measured value and determination of sensor poisoning on the basis of the two values. The test station control and analysis unit carries out the method.
摘要翻译： 一种用于识别便携式气体测量装置中的传感器中毒的方法，其具有具有控制和分析单元的主单元的测试站以及与主单元连接的用于与连接的设备进行数据交换的测试模块。 测试台识别连接设备的设备型号和/或气体传感器型号。 主单元具有用于不同测试气体的气体入口，并且存在用于将测试气体发送到测试模块的第一气体供给管线和用于将吹扫气体发送到测试模块的第二气体供给管线和用于将气体从 测试模块到主机。 该方法包括基于两个值检测第一测量值和第二测量值以及传感器中毒的确定。 测试台控制和分析单元执行该方法。
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公开(公告)号：US20080156074A1
公开(公告)日：2008-07-03
申请号：US11618404
申请日：2006-12-29
申请人： Peter Tobias
发明人： Peter Tobias
CPC分类号： G01N33/0006 , G01N27/16 , G01N2033/0072
摘要： Embodiments of the present invention relate a gas sensor system comprising a gas generating device adapted to generate a test gas, a target gas sensor positioned near the gas generating device, a test gas sensor positioned near the gas generating device and in communication with the target gas sensor and wherein the test gas sensor is sensitive to the test gas.
摘要翻译： 本发明的实施例涉及一种气体传感器系统，包括适于产生测试气体的气体发生装置，位于气体发生装置附近的目标气体传感器，位于气体发生装置附近并与目标气体连通的测试气体传感器 传感器，其中测试气体传感器对测试气体敏感。
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公开(公告)号：US20180164184A1
公开(公告)日：2018-06-14
申请号：US15690036
申请日：2017-08-29
申请人： HORIBA, Ltd.
发明人： Tatsuki KUMAGAI
CPC分类号： G01M15/102 , F01N11/00 , F01N13/008 , F01N13/08 , F01N2560/02 , F01N2560/022 , F01N2560/07 , F01N2560/08 , G01F1/46 , G01N1/2252 , G01N33/0037 , G01N33/004 , G01N33/007 , G01N2033/0072 , Y02A50/245 , Y02T10/47
摘要： An in-vehicle exhaust gas analysis system, which is provided with a flowmeter, and an exhaust gas analyzer to analyze a concentration of a measurement target component contained in exhaust gas, includes a standard gas supply mechanism to supply a standard gas containing a predetermined component to the flowmeter and the exhaust gas analyzer. The system is configured to include a detected mass calculation section to calculate a detected mass of a predetermined component by using a flow rate obtained by the flowmeter and a concentration of the predetermined component obtained by the exhaust gas analyzer, a supply mass acquisition section to acquire a supply mass of the predetermined component supplied from the standard gas supply mechanism to the flowmeter and the exhaust gas analyzer, and a mass comparison section to compare a detected mass calculated by the mass calculation section and a supply mass acquired by the supply mass acquisition section.
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9.发明申请METHOD AND APPARATUS FOR MONITORING AND CONTROLLING A PRESSURE SUPPORT DEVICE 审中-公开用于监测和控制压力支持装置的方法和装置公开(公告)号：US20150173647A1
公开(公告)日：2015-06-25
申请号：US14241577
申请日：2012-09-14
IPC分类号： A61B5/08
CPC分类号： A61B5/082 , A61M16/024 , A61M16/12 , A61M16/161 , A61M16/202 , A61M2016/0027 , A61M2016/0033 , A61M2016/102 , A61M2205/3368 , A61M2209/02 , A61M2230/43 , G01N2033/0072 , G05D11/132 , Y10T137/2499 , Y10T137/2529 , Y10T137/2703 , Y10T137/87684
摘要： A system is configured to generate a pressurized flow of gas comprised of a first gas having a partial pressure that varies in a predetermined manner. This may be used, for example, to simulate a previous and/or theoretical respiratory gas flow that was produced (or could have been produced) by a subject. The system is configured to deliver the pressurized flow of gas to a testing system configured to measure the partial pressure the first gas in flows of gas. This may provide an opportunity to determine the response of individual testing systems to various clinical circumstances.
摘要翻译： 一种系统构造成产生由具有以预定方式变化的分压的第一气体构成的加压气体流。 这可以用于例如模拟由受试者产生（或可能已经产生）的先前和/或理论呼吸气流。 该系统被配置为将加压的气体流输送到被配置成测量气体流中的第一气体的分压的测试系统。 这可以提供一个机会来确定各个测试系统对各种临床环境的响应。
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公开(公告)号：US07937984B2
公开(公告)日：2011-05-10
申请号：US11618404
申请日：2006-12-29
申请人： Peter Tobias
发明人： Peter Tobias
CPC分类号： G01N33/0006 , G01N27/16 , G01N2033/0072
摘要： Embodiments of the present invention relate a gas sensor system comprising a gas generating device adapted to generate a test gas, a target gas sensor positioned near the gas generating device, a test gas sensor positioned near the gas generating device and in communication with the target gas sensor and wherein the test gas sensor is sensitive to the test gas.
摘要翻译： 本发明的实施例涉及一种气体传感器系统，包括适于产生测试气体的气体发生装置，位于气体发生装置附近的目标气体传感器，位于气体发生装置附近并与目标气体连通的测试气体传感器 传感器，其中测试气体传感器对测试气体敏感。
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