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1.发明申请Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations 审中-公开使用各种分析仪配置增强离子迁移率样品分析的方法和设备公开(公告)号：US20080185512A1
公开(公告)日：2008-08-07
申请号：US12080413
申请日：2008-04-01
IPC分类号： B01D59/44
CPC分类号： G01N27/624 , H01J49/004
摘要： A ion mobility-based analyzer system including a first ion mobility-based filter for passing selected ions through a time-varying field where the time-varying field being compensated by an adjustable compensation setting. The analyzer also includes a second ion mobility-based filter for receiving a first portion of ions from the first ion mobility-based filter. The second ion mobility-based filter includes a voltage gradient for separating ions of the first portion of ions where the ions have associated retention times based on their times of flight through the voltage gradient. The second ion mobility-based filter includes a detector for detecting the ions at their retention times. The analyzer system further includes a display that displays the detected ions in a plot relating the retention times of the ions in the second ion mobility-based filter with compensation settings of the first ion mobility-based filter.
摘要翻译： 一种基于离子迁移率的分析仪系统，其包括第一离子迁移率滤波器，用于通过选择的离子通过时变场，其中时变场由可调节的补偿设置补偿。 分析仪还包括第二离子迁移率过滤器，用于从第一基于离子迁移率的过滤器接收第一部分离子。 基于第二离子迁移率的滤波器包括用于分离离子的第一部分的离子的电压梯度，其中离子具有相关联的保留时间，基于其通过电压梯度的飞行时间。 第二基于离子迁移率的滤波器包括用于在其保留时间检测离子的检测器。 分析仪系统还包括显示器，该显示器将图中的离子的保留时间与基于第一基于离子迁移率的滤波器的补偿设置相关联的第二离子迁移率滤波器中的离子的显示相关。
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2.发明授权Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations 有权使用各种分析仪配置增强离子迁移率样品分析的方法和设备公开(公告)号：US07399958B2
公开(公告)日：2008-07-15
申请号：US11594505
申请日：2006-11-07
CPC分类号： G01N27/624 , H01J49/004
摘要： A system for analyzing one or more ion species of a sample including a first ion mobility filter associated with a first flow path for passing first ions of the sample, a second ion mobility filter associated with a second flow path for passing second ions of the sample, a first outlet from the first flow path for passing a portion of the first ions from the first flow path to the second flow path, and a first outlet from the second flow path for removing neutral particles from the second flow path where the first outlet from the second flow path is upstream of the second ion mobility filter in relation to the ion flow in the second flow path.
摘要翻译： 一种用于分析样品的一种或多种离子种类的系统，包括与用于通过样品的第一离子的第一流动路径相关联的第一离子迁移率过滤器，与第二流动路径相关联的第二离子迁移过滤器，用于使样品的第二离子 来自第一流路的第一出口，用于将第一离子的一部分从第一流动路径传递到第二流动路径;以及来自第二流动路径的第一出口，用于从第二流动路径去除中性粒子，其中第一出口 第二流路相对于第二流路中的离子流在第二离子迁移率过滤器的上游。
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公开(公告)号：US20080156981A1
公开(公告)日：2008-07-03
申请号：US11894803
申请日：2007-08-20
申请人： Raanan A. Miller , Erkinjon G. Nazarov , Evgeny Krylov , Gary A. Eiceman , John A. Wright , Stephen D. Kendig , C. James Morris , Douglas B. Cameron
发明人： Raanan A. Miller , Erkinjon G. Nazarov , Evgeny Krylov , Gary A. Eiceman , John A. Wright , Stephen D. Kendig , C. James Morris , Douglas B. Cameron
IPC分类号： B01D59/44
CPC分类号： G01N27/624 , H05H1/2406 , H05H2001/2456
摘要： An RF-driven plasma source, including a pair of spaced-apart plasma electrodes, wherein the electrodes act as plates of a capacitor, the gas electrically discharges and creates a plasma of both positive and negative ions, in a clean process that enables efficient sample analysis, with preferred isolated sample photo-ionization, reduced-power operation and also including signal detection with modulated drive electronics.
摘要翻译： 一种RF驱动的等离子体源，包括一对间隔开的等离子体电极，其中电极用作电容器的平板，气体在清洁过程中进行放电并产生正离子和负离子的等离子体，从而能够实现有效的样品 分析，采用优选的孤立样品光电离，降低功率运行，并且还包括带有调制驱动电子器件的信号检测。
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4.发明申请METHOD AND APPARATUS FOR ENHANCED ION MOBILITY BASED SAMPLE ANALYSIS USING VARIOUS ANALYZER CONFIGURATIONS 有权使用各种分析仪配置的增强离子移动性样品分析的方法和装置公开(公告)号：US20120025070A1
公开(公告)日：2012-02-02
申请号：US13205108
申请日：2011-08-08
IPC分类号： H01J49/40
CPC分类号： G01N27/624 , H01J49/004
摘要： A ion mobility-based analyzer system including a first ion mobility-based filter for passing selected ions through a time-varying field where the time-varying field being compensated by an adjustable compensation setting. The analyzer also includes a second ion mobility-based filter for receiving a first portion of ions from the first ion mobility-based filter. The second ion mobility-based filter includes a voltage gradient for separating ions of the first portion of ions where the ions have associated retention times based on their times of flight through the voltage gradient. The second ion mobility-based filter includes a detector for detecting the ions at their retention times. The analyzer system further includes a display that displays the detected ions in a plot relating the retention times of the ions in the second ion mobility-based filter with compensation settings of the first ion mobility-based filter.
摘要翻译： 一种基于离子迁移率的分析仪系统，其包括第一离子迁移率滤波器，用于通过选择的离子通过时变场，其中时变场由可调节的补偿设置补偿。 分析仪还包括第二离子迁移率过滤器，用于从第一基于离子迁移率的过滤器接收第一部分离子。 基于第二离子迁移率的滤波器包括用于分离离子的第一部分的离子的电压梯度，其中离子具有相关联的保留时间，基于其通过电压梯度的飞行时间。 第二基于离子迁移率的滤波器包括用于在其保留时间检测离子的检测器。 分析仪系统还包括显示器，该显示器将图中的离子的保留时间与基于第一基于离子迁移率的滤波器的补偿设置相关联的第二离子迁移率滤波器中的离子的显示相关。
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公开(公告)号：US07279680B2
公开(公告)日：2007-10-09
申请号：US11471854
申请日：2006-06-21
申请人： Raanan A. Miller , Erkinjon G. Nazarov , Evgeny Krylov , Gary A. Eiceman , John A. Wright , Stephen D. Kendig , C. James Morris , Douglas B. Cameron
发明人： Raanan A. Miller , Erkinjon G. Nazarov , Evgeny Krylov , Gary A. Eiceman , John A. Wright , Stephen D. Kendig , C. James Morris , Douglas B. Cameron
IPC分类号： B01D59/44
CPC分类号： G01N27/624 , H05H1/2406 , H05H2001/2456
摘要： An RF-driven plasma source, including a pair of spaced-apart plasma electrodes, wherein the electrodes act as plates of a capacitor, the gas electrically discharges and creates a plasma of both positive and negative ions, in a clean process that enables efficient sample analysis, with preferred isolated sample photo-ionization, reduced-power operation and also including signal detection with modulated drive electronics.
摘要翻译： 一种RF驱动的等离子体源，包括一对间隔开的等离子体电极，其中电极用作电容器的平板，气体在清洁过程中进行放电并产生正离子和负离子的等离子体，从而能够实现有效的样品 分析，采用优选的孤立样品光电离，降低功率运行，并且还包括带有调制驱动电子器件的信号检测。
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公开(公告)号：US07091481B2
公开(公告)日：2006-08-15
申请号：US10894861
申请日：2004-07-19
申请人： Raanan A. Miller , Erkinjon G. Nazarov , Evgeny Krylov , Gary A. Eiceman , John A. Wright , Stephen D. Kendig , C. James Morris , Douglas B. Cameron
发明人： Raanan A. Miller , Erkinjon G. Nazarov , Evgeny Krylov , Gary A. Eiceman , John A. Wright , Stephen D. Kendig , C. James Morris , Douglas B. Cameron
IPC分类号： B01D59/44
CPC分类号： G01N27/624 , H05H1/2406 , H05H2001/2456
摘要： An RF-driven plasma source, including a pair of spaced-apart plasma electrodes, wherein the electrodes act as plates of a capacitor, the gas electrically discharges and creates a plasma of both positive and negative ions, in a clean process that enables efficient sample analysis, with preferred isolated sample photo-ionization, reduced-power operation and also including signal detection with modulated drive electronics.
摘要翻译： 一种RF驱动的等离子体源，包括一对间隔开的等离子体电极，其中电极用作电容器的平板，气体在清洁过程中进行放电并产生正离子和负离子的等离子体，从而能够实现有效的样品 分析，采用优选的孤立样品光电离，降低功率运行，并且还包括带有调制驱动电子器件的信号检测。
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7.发明授权Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations 有权使用各种分析仪配置增强离子迁移率样品分析的方法和设备公开(公告)号：US08410432B2
公开(公告)日：2013-04-02
申请号：US13205108
申请日：2011-08-08
CPC分类号： G01N27/624 , H01J49/004
摘要： A ion mobility-based analyzer system including a first ion mobility-based filter for passing selected ions through a time-varying field where the time-varying field being compensated by an adjustable compensation setting. The analyzer also includes a second ion mobility-based filter for receiving a first portion of ions from the first ion mobility-based filter. The second ion mobility-based filter includes a voltage gradient for separating ions of the first portion of ions where the ions have associated retention times based on their times of flight through the voltage gradient. The second ion mobility-based filter includes a detector for detecting the ions at their retention times. The analyzer system further includes a display that displays the detected ions in a plot relating the retention times of the ions in the second ion mobility-based filter with compensation settings of the first ion mobility-based filter.
摘要翻译： 一种基于离子迁移率的分析仪系统，其包括第一离子迁移率滤波器，用于通过选择的离子通过时变场，其中时变场由可调节的补偿设置补偿。 分析仪还包括第二离子迁移率过滤器，用于从第一基于离子迁移率的过滤器接收第一部分离子。 基于第二离子迁移率的滤波器包括用于分离离子的第一部分的离子的电压梯度，其中离子具有相关联的保留时间，基于其通过电压梯度的飞行时间。 第二基于离子迁移率的滤波器包括用于在其保留时间检测离子的检测器。 分析仪系统还包括显示器，该显示器将图中的离子的保留时间与基于第一基于离子迁移率的滤波器的补偿设置相关联的第二离子迁移率滤波器中的离子的显示相关。
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公开(公告)号：US07129482B2
公开(公告)日：2006-10-31
申请号：US10821812
申请日：2004-04-08
申请人： Raanan A. Miller , Erkinjon G. Nazarov , David B. Wheeler , Quan Shi , John A. Wright , Gary A. Eiceman
发明人： Raanan A. Miller , Erkinjon G. Nazarov , David B. Wheeler , Quan Shi , John A. Wright , Gary A. Eiceman
CPC分类号： G01N27/624 , G01N33/22 , H01J49/0018
摘要： System for control of ion species behavior in a time-varying filter field of an ion mobility-based spectrometer to improve species identification for explosives detection.
摘要翻译： 用于控制离子迁移率光谱仪的时变滤波器场中离子种类行为的系统，以改善爆炸物检测的物种识别。
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公开(公告)号：US07605367B2
公开(公告)日：2009-10-20
申请号：US11879321
申请日：2007-07-17
申请人： Raanan A. Miller , Erkinjon G. Nazarov , David B. Wheeler , Quan Shi , John A. Wright , Gary A. Eiceman
发明人： Raanan A. Miller , Erkinjon G. Nazarov , David B. Wheeler , Quan Shi , John A. Wright , Gary A. Eiceman
CPC分类号： G01N27/624 , G01N33/22 , H01J49/0018
摘要： The invention relates generally to ion mobility based systems, methods and devices for analyzing samples and, more particularly, in some embodiments to compact GC-DMS systems, methods, and devices employing enhanced GC column temperature control and configurations to identify various sample constituents.
摘要翻译： 本发明一般涉及基于离子迁移的系统，用于分析样品的方法和装置，更具体地说，在一些实施方案中紧凑化GC-DMS系统，方法和使用增强的GC柱温度控制和配置来识别各种样品成分的装置。
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公开(公告)号：US20080135745A1
公开(公告)日：2008-06-12
申请号：US11879321
申请日：2007-07-17
申请人： Raanan A. Miller , Erkinjon G. Nazarov , David B. Wheeler , Quan Shi , John A. Wright , Gary A. Eiceman
发明人： Raanan A. Miller , Erkinjon G. Nazarov , David B. Wheeler , Quan Shi , John A. Wright , Gary A. Eiceman
IPC分类号： B01D59/44
CPC分类号： G01N27/624 , G01N33/22 , H01J49/0018
摘要： The invention relates generally to ion mobility based systems, methods and devices for analyzing samples and, more particularly, in some embodiments to compact GC-DMS systems, methods, and devices employing enhanced GC column temperature control and configurations to identify various sample constituents.
摘要翻译： 本发明一般涉及基于离子迁移的系统，用于分析样品的方法和装置，更具体地说，在一些实施方案中紧凑化GC-DMS系统，方法和使用增强的GC柱温度控制和配置来识别各种样品成分的装置。
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