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1. 发明申请

US20090114808A1 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US20090114808A1
公开(公告)日：2009-05-07
申请号：US11916430
申请日：2006-06-01
申请人： Robert Harold Bateman , Jeffery Mark Brown , Martin Raymond Green , Jason Lee Wildgoose
发明人： Robert Harold Bateman , Jeffery Mark Brown , Martin Raymond Green , Jason Lee Wildgoose
IPC分类号： B01D59/44 , H01J49/00
CPC分类号： H01J49/0036
摘要： A method of mass spectrometry is disclosed wherein voltage signals from an ion detector are analysed. A second differential of each voltage signal is obtained and the start and end times of observed voltage peaks are determined. The intensity and average time of each voltage peak is then determined and the intensity and time values are stored. An intermediate composite mass spectrum is then formed by combining the intensity and time values which relate to each voltage peak observed from multiple experimental runs. The various pairs of time and intensity data are then integrated to produce a smooth continuum mass spectrum. The continuum mass spectrum may then be further processed by determining the second differential of the continuum mass spectrum. The start and end times of mass peaks observed in the continuum mass spectrum may be determined. The intensity and mass to charge ratio of each mass peak observed in the continuum mass spectrum may then determined. A final discrete mass spectrum comprising just of an intensity value and mass to charge ratio per species of ion may then be displayed or output.
摘要翻译：公开了一种质谱法，其中分析了来自离子检测器的电压信号。获得每个电压信号的第二差分，并且确定观察到的电压峰值的开始和结束时间。然后确定每个电压峰值的强度和平均时间，并存储强度和时间值。然后通过组合与多个实验运行中观察到的每个电压峰值相关的强度和时间值来形成中间复合质谱。然后将各种时间和强度数据对被整合以产生平滑的连续质谱。然后可以通过确定连续质谱的第二差分来进一步处理连续质谱。可以确定在连续质谱中观察到的质量峰的开始和结束时间。然后可以确定在连续质谱中观察到的每个质量峰的强度和质荷比。然后可以显示或输出包括仅每个离子种类的强度值和质荷比的最终离散质谱。

2. 发明授权

US08063358B2 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US08063358B2
公开(公告)日：2011-11-22
申请号：US11916430
申请日：2006-06-01
申请人： Robert Harold Bateman , Jeffery Mark Brown , Martin Raymond Green , Jason Lee Wildgoose
发明人： Robert Harold Bateman , Jeffery Mark Brown , Martin Raymond Green , Jason Lee Wildgoose
IPC分类号： H01J49/26
CPC分类号： H01J49/0036
摘要： A method of mass spectrometry is disclosed wherein voltage signals from an ion detector are analyzed. A second differential of each voltage signal is obtained and the start and end times of observed voltage peaks are determined. The intensity and average time of each voltage peak is then determined and the intensity and time values are stored. An intermediate composite mass spectrum is then formed by combining the intensity and time values which relate to each voltage peak observed from multiple experimental runs. The various pairs of time and intensity data are then integrated to produce a smooth continuum mass spectrum. The continuum mass spectrum may then be further processed by determining the second differential of the continuum mass spectrum. The start and end times of mass peaks observed in the continuum mass spectrum may be determined. The intensity and mass to charge ratio of each mass peak observed in the continuum mass spectrum may then determined. A final discrete mass spectrum comprising just of an intensity value and mass to charge ratio per species of ion may then be displayed or output.
摘要翻译：公开了一种质谱法，其中分析了来自离子检测器的电压信号。获得每个电压信号的第二差分，并且确定观察到的电压峰值的开始和结束时间。然后确定每个电压峰值的强度和平均时间，并存储强度和时间值。然后通过组合与多个实验运行中观察到的每个电压峰值相关的强度和时间值来形成中间复合质谱。然后将各种时间和强度数据对被整合以产生平滑的连续质谱。然后可以通过确定连续质谱的第二差分来进一步处理连续质谱。可以确定在连续质谱中观察到的质量峰的开始和结束时间。然后可以确定在连续质谱中观察到的每个质量峰的强度和质荷比。然后可以显示或输出包括仅每个离子种类的强度值和质荷比的最终离散质谱。

3. 发明申请

US20100001180A1 MASS SPECTROMETER 有权
标题翻译：质谱仪
公开(公告)号：US20100001180A1
公开(公告)日：2010-01-07
申请号：US12302168
申请日：2007-06-01
申请人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
发明人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
IPC分类号： H01J49/40 , H01J49/26
CPC分类号： H01J49/0036 , G06K9/0053
摘要： A Time of Flight mass analyser is disclosed comprising an ion detector comprising an Analogue to Digital Converter. Output signals from the ion detector are digitised and the arrival times and intensity values relating to ion arrival events are determined. If the determined arrival times from two signals fall within the same time window then the arrival times are added together in a weighted manner and the intensity values are combined.
摘要翻译：公开了一种飞行时间质量分析仪，其包括离子检测器，该离子检测器包括模数转换器。来自离子检测器的输出信号被数字化，确定与离子到达事件有关的到达时间和强度值。如果从两个信号确定的到达时间落在相同的时间窗口内，则以加权的方式将到达时间相加在一起并且强度值被组合。

4. 发明授权

US09673031B2 Conversion of ion arrival times or ion intensities into multiple intensities or arrival times in a mass spectrometer 有权
公开(公告)号：US09673031B2
公开(公告)日：2017-06-06
申请号：US12302177
申请日：2007-06-01
申请人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
发明人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
IPC分类号： H01J49/00
CPC分类号： H01J49/0036
摘要： A mass spectrometer is disclosed comprising a Time of Flight mass analyzer comprising an ion detector comprising an Analog to Digital Converter. Signals from the Analog to Digital Converter are digitized and the arrival time and intensity of ions are determined. The arrival time T0 and intensity S0 of each ion arrival event is converted into two separate intensities S(n),S(n+i) which are stored in neighboring time bins T(n), T(n+1).

5. 发明授权

US09281171B2 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US09281171B2
公开(公告)日：2016-03-08
申请号：US11721260
申请日：2005-12-08
申请人： Robert Harold Bateman , Kevin Giles , Jeffery Mark Brown , Steven Derek Pringle , Jason Lee Wildgoose
发明人： Robert Harold Bateman , Kevin Giles , Jeffery Mark Brown , Steven Derek Pringle , Jason Lee Wildgoose
IPC分类号： H01J49/40 , H01J49/06 , H01J49/00
CPC分类号： H01J49/062 , H01J49/004
摘要： A mass spectrometer is disclosed comprising a mass selective ion trap or mass analyzer arranged upstream of an ion guide. Ions are scanned out of the mass selective ion trap or mass analyzer and are received in one or more axial potential wells created or formed within the ion guide. One or more transient DC voltages or potentials are preferably applied to the ion guide in order to create a plurality of axial potential wells which are translated along the length of the ion guide. Ions are released in packets from the exit of the ion guide and are orthogonally acceleration into a drift or flight region of an orthogonal acceleration Time of Flight mass analyzer with a relatively high duty cycle.
摘要翻译：公开了一种质谱仪，其包括布置在离子导向器上游的质量选择性离子阱或质量分析器。离子从质量选择性离子阱或质量分析器扫描出来，并被接收在一个或多个在离子导向器内产生或形成的轴向势阱中。优选地将一个或多个瞬态DC电压或电位施加到离子导向器，以便产生沿离子导向件的长度平移的多个轴向势阱。离子从离子导向器的出口释放出来的离子，并且正交加速到相对较高占空比的正交加速时间飞行质量分析器的漂移或飞行区域。

6. 发明授权

US08809767B2 Time of flight mass spectrometer with analog to digital converter and method of using 有权
标题翻译：具有模数转换器的飞行时间质谱仪及其使用方法
公开(公告)号：US08809767B2
公开(公告)日：2014-08-19
申请号：US12302168
申请日：2007-06-01
申请人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
发明人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
IPC分类号： H01J49/26 , H01J49/00 , G06K9/00
CPC分类号： H01J49/0036 , G06K9/0053
摘要： A Time of Flight mass analyser is disclosed comprising an ion detector comprising an Analogue to Digital Converter. Output signals from the ion detector are digitised and the arrival times and intensity values relating to ion arrival events are determined. If the determined arrival times from two signals fall within the same time window then the arrival times are added together in a weighted manner and the intensity values are combined.
摘要翻译：公开了一种飞行时间质量分析仪，其包括离子检测器，该离子检测器包括模数转换器。来自离子检测器的输出信号被数字化，确定与离子到达事件有关的到达时间和强度值。如果从两个信号确定的到达时间落在相同的时间窗口内，则以加权的方式将到达时间相加在一起并且强度值被组合。

7. 发明申请

US20090321628A1 MASS SPECTROMETER 有权
标题翻译：质谱仪
公开(公告)号：US20090321628A1
公开(公告)日：2009-12-31
申请号：US12302177
申请日：2007-06-01
申请人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
发明人： Robert Harold Bateman , Jeffery Mark Brown , Martin Green , Jason Lee Wildgoose , Anthony James Gilbert , Steven Derek Pringle
IPC分类号： H01J49/26
CPC分类号： H01J49/0036
摘要： A mass spectrometer is disclosed comprising a Time of Flight mass analyser comprising an ion detector comprising an Analogue to Digital Converter. Signals from the Analogue to Digital Converter are digitised and the arrival time and intensity of ions are determined. The arrival time T0 and intensity S0 of each ion arrival event is converted into two separate intensities S(n),S(n+i) which are stored in neighbouring time bins T(n), T(n+1).
摘要翻译：公开了一种质谱仪，其包括飞行时间质量分析器，其包括离子检测器，该离子检测器包括模数转换器。从模拟到数字转换器的信号被数字化，并确定离子的到达时间和强度。每个离子到达事件的到达时间T0和强度S0被转换成存储在相邻时间段T（n），T（n + 1）中的两个分开的强度S（n），S（n + i）。

8. 发明授权

US08952320B2 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US08952320B2
公开(公告)日：2015-02-10
申请号：US11719665
申请日：2005-11-18
申请人： Robert Harold Bateman , Kevin Giles , Steven Derek Pringle , Jason Lee Wildgoose
发明人： Robert Harold Bateman , Kevin Giles , Steven Derek Pringle , Jason Lee Wildgoose
IPC分类号： H01J49/26 , H01J49/42
CPC分类号： H01J49/4215 , H01J49/428
摘要： A mass spectrometer is disclosed comprising a quadrupole rod set ion guide or mass filter device (6). A broadband frequency signal (10) having one or more notches (11a, 11b, 11c) is applied to the rods of the quadrupole rod set (6). The notched broadband frequency signal (10) causes undesired ions to be resonantly ejected from the ion guide (6). The notched broadband frequency signal (10) has frequency components missing which correspond with the resonance frequency of ions which are desired to be onwardly transmitted. The ion guide or mass filter device (6) enables a plurality of desired ions having different mass to charge ratios to be simultaneously transmitted by the ion guide or mass filter device (6) whilst other ions are resonantly ejected from the ion guide or mass filter device (6).
摘要翻译：公开了一种质谱仪，其包括四极杆离子导向器或质量过滤装置（6）。具有一个或多个凹口（11a，11b，11c）的宽频率信号（10）被施加到四极杆组（6）的杆上。有缺口的宽带频率信号（10）使不想要的离子从离子导向器（6）共振地弹出。缺口宽带频率信号（10）具有与期望向前发射的离子的谐振频率相对应的频率分量。离子导向器或质量过滤装置（6）使得具有不同质荷比的多个所需离子能够由离子导向器或质量过滤装置（6）同时传输，而其它离子从离子导向器或质量过滤器装置（6）。

9. 发明授权

US07586088B2 Mass spectrometer and method of mass spectrometry 有权
标题翻译：质谱仪和质谱法
公开(公告)号：US07586088B2
公开(公告)日：2009-09-08
申请号：US10176072
申请日：2002-06-21
申请人： Robert Harold Bateman , John Brian Hoyes , James Ian Langridge , Jason Lee Wildgoose
发明人： Robert Harold Bateman , John Brian Hoyes , James Ian Langridge , Jason Lee Wildgoose
IPC分类号： H01J49/26
CPC分类号： H01J49/40 , G01N27/624 , H01J49/004 , H01J49/4215
摘要： A mass spectrometer is disclosed comprising an ion mobility spectrometer in combination with a quadrupole mass filter which is scanned in synchronization with the pulsing of ions into the ion mobility spectrometer thereby enabling ions having a particular charge state to be preferentially transmitted. Another embodiment replaces the quadrupole mass filter with an axial time of flight mass filter and an injection electrode.
摘要翻译：公开了一种质谱仪，其包括与四极质量过滤器组合的离子迁移谱仪，其与离子脉冲离子扫描到离子迁移谱仪中，从而使具有特定电荷状态的离子能够被优先传输。另一实施例用轴向飞行时间质量过滤器和注入电极取代四极质量过滤器。

10. 发明申请

US20090194688A1 Mass Spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US20090194688A1
公开(公告)日：2009-08-06
申请号：US11719665
申请日：2005-11-18
申请人： Robert Harold Bateman , Kevin Giles , Steven Derek Pringle , Jason Lee Wildgoose
发明人： Robert Harold Bateman , Kevin Giles , Steven Derek Pringle , Jason Lee Wildgoose
IPC分类号： H01J49/00 , B01D59/44
CPC分类号： H01J49/4215 , H01J49/428
摘要： A mass spectrometer is disclosed comprising a quadrupole rod set ion guide or mass filter device (6). A broadband frequency signal (10) having one or more notches (11a, 11b, 11c) is applied to the rods of the quadrupole rod set (6). The notched broadband frequency signal (10) causes undesired ions to be resonantly ejected from the ion guide (6). The notched broadband frequency signal (10) has frequency components missing which correspond with the resonance frequency of ions which are desired to be onwardly transmitted. The ion guide or mass filter device (6) enables a plurality of desired ions having different mass to charge ratios to be simultaneously transmitted by the ion guide or mass filter device (6) whilst other ions are resonantly ejected from the ion guide or mass filter device (6).
摘要翻译：公开了一种质谱仪，其包括四极杆离子导向器或质量过滤装置（6）。具有一个或多个凹口（11a，11b，11c）的宽频率信号（10）被施加到四极杆组（6）的杆上。有缺口的宽带频率信号（10）使不想要的离子从离子导向器（6）共振地弹出。缺口宽带频率信号（10）具有与期望向前发射的离子的谐振频率相对应的频率分量。离子导向器或质量过滤装置（6）使得具有不同质荷比的多个所需离子能够由离子导向器或质量过滤装置（6）同时传输，而其它离子从离子导向器或质量过滤器装置（6）。

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