DE69941927D1 - Vorrichtung zur entfernung unerwünschteter ionen aus einem ionenleiter und aus einem massenspektrometer - Google Patents
Vorrichtung zur entfernung unerwünschteter ionen aus einem ionenleiter und aus einem massenspektrometerInfo
- Publication number
- DE69941927D1 DE69941927D1 DE69941927T DE69941927T DE69941927D1 DE 69941927 D1 DE69941927 D1 DE 69941927D1 DE 69941927 T DE69941927 T DE 69941927T DE 69941927 T DE69941927 T DE 69941927T DE 69941927 D1 DE69941927 D1 DE 69941927D1
- Authority
- DE
- Germany
- Prior art keywords
- collision cell
- ion
- evacuated chamber
- leader
- mass spectrometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
- H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/105—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation, Inductively Coupled Plasma [ICP]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/22—Electrostatic deflection
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9820210.4A GB9820210D0 (en) | 1998-09-16 | 1998-09-16 | Means for removing unwanted ions from an ion transport system and mass spectrometer |
PCT/GB1999/003076 WO2000016375A1 (en) | 1998-09-16 | 1999-09-16 | Means for removing unwanted ions from an ion transport system and mass spectrometer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69941927D1 true DE69941927D1 (de) | 2010-03-04 |
Family
ID=10838981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69941927T Expired - Lifetime DE69941927D1 (de) | 1998-09-16 | 1999-09-16 | Vorrichtung zur entfernung unerwünschteter ionen aus einem ionenleiter und aus einem massenspektrometer |
Country Status (9)
Country | Link |
---|---|
US (4) | US7202470B1 (de) |
EP (4) | EP1114437B1 (de) |
JP (3) | JP4437213B2 (de) |
AT (1) | ATE455361T1 (de) |
AU (1) | AU5877199A (de) |
CA (4) | CA2676411C (de) |
DE (1) | DE69941927D1 (de) |
GB (1) | GB9820210D0 (de) |
WO (1) | WO2000016375A1 (de) |
Families Citing this family (63)
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---|---|---|---|---|
GB9820210D0 (en) * | 1998-09-16 | 1998-11-11 | Vg Elemental Limited | Means for removing unwanted ions from an ion transport system and mass spectrometer |
GB9914836D0 (en) * | 1999-06-24 | 1999-08-25 | Thermo Instr Systems Inc | Method and apparatus for discriminating ions having the same nominal mass to charge ratio |
AU2002950505A0 (en) * | 2002-07-31 | 2002-09-12 | Varian Australia Pty Ltd | Mass spectrometry apparatus and method |
US7119330B2 (en) * | 2002-03-08 | 2006-10-10 | Varian Australia Pty Ltd | Plasma mass spectrometer |
US6992281B2 (en) | 2002-05-01 | 2006-01-31 | Micromass Uk Limited | Mass spectrometer |
CA2427304C (en) * | 2002-05-01 | 2012-03-13 | Micromass Limited | Mass spectrometer |
GB0210930D0 (en) | 2002-05-13 | 2002-06-19 | Thermo Electron Corp | Improved mass spectrometer and mass filters therefor |
JP2007056804A (ja) * | 2005-08-25 | 2007-03-08 | Asahi Sunac Corp | 送液ポンプ、フィルタハウジング、バルブ、スプレーノズル、及びこれらを備えたスプレー装置 |
CA2632251C (en) * | 2005-12-22 | 2011-06-21 | Thermo Finnigan Llc | Apparatus and method for pumping in an ion optical device |
WO2007092873A2 (en) | 2006-02-07 | 2007-08-16 | Applera Corporation | Chemical noise reduction for mass spectrometry |
US20070292991A1 (en) * | 2006-06-20 | 2007-12-20 | Lisa Edith Helberg | Method for quantification of analytes in a titanium, tin or silcon tetrachloride sample |
JP5308641B2 (ja) * | 2007-08-09 | 2013-10-09 | アジレント・テクノロジーズ・インク | プラズマ質量分析装置 |
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GB2498174B (en) | 2011-12-12 | 2016-06-29 | Thermo Fisher Scient (Bremen) Gmbh | Mass spectrometer vacuum interface method and apparatus |
GB2497799B (en) | 2011-12-21 | 2016-06-22 | Thermo Fisher Scient (Bremen) Gmbh | Collision cell multipole |
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WO2013134833A1 (en) * | 2012-03-16 | 2013-09-19 | Bruker Biosciences Pty Ltd | An improved interface for mass spectrometry apparatus |
US9105438B2 (en) | 2012-05-31 | 2015-08-11 | Fei Company | Imaging and processing for plasma ion source |
US8481923B1 (en) | 2012-06-29 | 2013-07-09 | Agilent Technologies, Inc. | Atmospheric pressure plasma mass spectrometer |
CN205752094U (zh) * | 2012-11-19 | 2016-11-30 | 魄金莱默保健科学有限公司 | 质谱仪、离子检测器、电子倍增器及其系统 |
WO2014078774A2 (en) * | 2012-11-19 | 2014-05-22 | Perkinelmer Health Sciences, Inc. | Optical detectors and methods of using them |
US8969794B2 (en) * | 2013-03-15 | 2015-03-03 | 1St Detect Corporation | Mass dependent automatic gain control for mass spectrometer |
CN105829880B (zh) * | 2013-12-17 | 2019-01-22 | 株式会社岛津制作所 | 质谱分析装置及质谱分析方法 |
DE112015001946T5 (de) * | 2014-04-23 | 2017-02-02 | Micromass Uk Limited | Identifikation und Beseitigung chemischen Rauschens für eine verbesserte MS- und MS/MS-Analyse |
CN104576289B (zh) * | 2014-12-31 | 2017-08-25 | 聚光科技(杭州)股份有限公司 | 一种可调真空压力的电感耦合等离子体质谱仪 |
GB2535754A (en) | 2015-02-26 | 2016-08-31 | Nu Instr Ltd | Mass spectrometers |
GB201507363D0 (en) * | 2015-04-30 | 2015-06-17 | Micromass Uk Ltd And Leco Corp | Multi-reflecting TOF mass spectrometer |
GB201509412D0 (en) * | 2015-06-01 | 2015-07-15 | Micromass Ltd | Coupling intermediate pressure regions |
GB201513167D0 (en) | 2015-07-27 | 2015-09-09 | Thermo Fisher Scient Bremen | Elemental analysis of organic samples |
GB2546060B (en) | 2015-08-14 | 2018-12-19 | Thermo Fisher Scient Bremen Gmbh | Multi detector mass spectrometer and spectrometry method |
GB2544959B (en) * | 2015-09-17 | 2019-06-05 | Thermo Fisher Scient Bremen Gmbh | Mass spectrometer |
GB201520134D0 (en) | 2015-11-16 | 2015-12-30 | Micromass Uk Ltd And Leco Corp | Imaging mass spectrometer |
GB201520130D0 (en) | 2015-11-16 | 2015-12-30 | Micromass Uk Ltd And Leco Corp | Imaging mass spectrometer |
GB201520540D0 (en) | 2015-11-23 | 2016-01-06 | Micromass Uk Ltd And Leco Corp | Improved ion mirror and ion-optical lens for imaging |
GB201613988D0 (en) | 2016-08-16 | 2016-09-28 | Micromass Uk Ltd And Leco Corp | Mass analyser having extended flight path |
CN109716484B (zh) * | 2016-09-21 | 2021-02-09 | 株式会社岛津制作所 | 质谱分析装置 |
GB2567794B (en) | 2017-05-05 | 2023-03-08 | Micromass Ltd | Multi-reflecting time-of-flight mass spectrometers |
GB2563571B (en) | 2017-05-26 | 2023-05-24 | Micromass Ltd | Time of flight mass analyser with spatial focussing |
WO2019030472A1 (en) | 2017-08-06 | 2019-02-14 | Anatoly Verenchikov | IONIC MIRROR FOR MULTI-REFLECTION MASS SPECTROMETERS |
US11817303B2 (en) | 2017-08-06 | 2023-11-14 | Micromass Uk Limited | Accelerator for multi-pass mass spectrometers |
EP3662502A1 (de) | 2017-08-06 | 2020-06-10 | Micromass UK Limited | Ionenspiegel mit gedruckter schaltung mit kompensation |
CN111164731B (zh) | 2017-08-06 | 2022-11-18 | 英国质谱公司 | 进入多通道质谱分析仪的离子注入 |
WO2019030471A1 (en) | 2017-08-06 | 2019-02-14 | Anatoly Verenchikov | ION GUIDE INSIDE PULSED CONVERTERS |
WO2019030473A1 (en) | 2017-08-06 | 2019-02-14 | Anatoly Verenchikov | FIELDS FOR SMART REFLECTIVE TOF SM |
WO2019030475A1 (en) | 2017-08-06 | 2019-02-14 | Anatoly Verenchikov | MASS SPECTROMETER WITH MULTIPASSAGE |
GB201806507D0 (en) | 2018-04-20 | 2018-06-06 | Verenchikov Anatoly | Gridless ion mirrors with smooth fields |
GB201807605D0 (en) | 2018-05-10 | 2018-06-27 | Micromass Ltd | Multi-reflecting time of flight mass analyser |
GB201807626D0 (en) | 2018-05-10 | 2018-06-27 | Micromass Ltd | Multi-reflecting time of flight mass analyser |
GB201808530D0 (en) | 2018-05-24 | 2018-07-11 | Verenchikov Anatoly | TOF MS detection system with improved dynamic range |
GB201810573D0 (en) | 2018-06-28 | 2018-08-15 | Verenchikov Anatoly | Multi-pass mass spectrometer with improved duty cycle |
GB201901411D0 (en) | 2019-02-01 | 2019-03-20 | Micromass Ltd | Electrode assembly for mass spectrometer |
US10804088B1 (en) | 2019-05-30 | 2020-10-13 | Thermo Finnigan Llc | Methods and system for optimizing ion transmission through a mass spectrometer |
US20210242006A1 (en) * | 2020-02-04 | 2021-08-05 | Perkinelmer Health Sciences Canada, Inc. | Ion interfaces and systems and methods using them |
US11501962B1 (en) | 2021-06-17 | 2022-11-15 | Thermo Finnigan Llc | Device geometries for controlling mass spectrometer pressures |
US20240136171A1 (en) * | 2022-10-19 | 2024-04-25 | Thermo Finnigan Llc | Ducting gas of mass spectrometer |
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-
1998
- 1998-09-16 GB GBGB9820210.4A patent/GB9820210D0/en not_active Ceased
-
1999
- 1999-09-16 JP JP2000570816A patent/JP4437213B2/ja not_active Expired - Lifetime
- 1999-09-16 AU AU58771/99A patent/AU5877199A/en not_active Abandoned
- 1999-09-16 EP EP99946358A patent/EP1114437B1/de not_active Expired - Lifetime
- 1999-09-16 US US09/787,358 patent/US7202470B1/en not_active Ceased
- 1999-09-16 DE DE69941927T patent/DE69941927D1/de not_active Expired - Lifetime
- 1999-09-16 CA CA2676411A patent/CA2676411C/en not_active Expired - Lifetime
- 1999-09-16 US US14/032,096 patent/USRE45386E1/en not_active Expired - Lifetime
- 1999-09-16 CA CA2676392A patent/CA2676392C/en not_active Expired - Lifetime
- 1999-09-16 AT AT99946358T patent/ATE455361T1/de not_active IP Right Cessation
- 1999-09-16 WO PCT/GB1999/003076 patent/WO2000016375A1/en active Application Filing
- 1999-09-16 EP EP10000216.1A patent/EP2204842B1/de not_active Expired - Lifetime
- 1999-09-16 CA CA2676405A patent/CA2676405C/en not_active Expired - Lifetime
- 1999-09-16 EP EP14175305.3A patent/EP2801999A1/de not_active Withdrawn
- 1999-09-16 EP EP10000215A patent/EP2204841B1/de not_active Expired - Lifetime
- 1999-09-16 CA CA2343735A patent/CA2343735C/en not_active Expired - Lifetime
-
2005
- 2005-12-09 US US11/299,250 patent/US7230232B2/en not_active Expired - Lifetime
-
2007
- 2007-05-25 US US11/807,132 patent/US7339163B2/en not_active Expired - Fee Related
-
2009
- 2009-10-23 JP JP2009244113A patent/JP4574729B2/ja not_active Expired - Fee Related
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Also Published As
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JP2002525801A (ja) | 2002-08-13 |
EP2204841A1 (de) | 2010-07-07 |
CA2676411A1 (en) | 2000-03-23 |
WO2000016375A1 (en) | 2000-03-23 |
US20070096022A2 (en) | 2007-05-03 |
US7339163B2 (en) | 2008-03-04 |
EP1114437A1 (de) | 2001-07-11 |
JP4437213B2 (ja) | 2010-03-24 |
CA2343735A1 (en) | 2000-03-23 |
AU5877199A (en) | 2000-04-03 |
EP2204841B1 (de) | 2012-11-07 |
JP2010027619A (ja) | 2010-02-04 |
CA2676405C (en) | 2015-11-24 |
CA2343735C (en) | 2010-02-16 |
USRE45386E1 (en) | 2015-02-24 |
US7202470B1 (en) | 2007-04-10 |
JP2010062152A (ja) | 2010-03-18 |
CA2676392C (en) | 2013-01-15 |
CA2676411C (en) | 2012-08-07 |
CA2676392A1 (en) | 2000-03-23 |
US7230232B2 (en) | 2007-06-12 |
JP4574729B2 (ja) | 2010-11-04 |
EP1114437B1 (de) | 2010-01-13 |
ATE455361T1 (de) | 2010-01-15 |
US20070228268A1 (en) | 2007-10-04 |
EP2801999A1 (de) | 2014-11-12 |
JP4712108B2 (ja) | 2011-06-29 |
EP2204842A1 (de) | 2010-07-07 |
US20060151690A1 (en) | 2006-07-13 |
CA2676405A1 (en) | 2000-03-23 |
GB9820210D0 (en) | 1998-11-11 |
EP2204842B1 (de) | 2014-07-02 |
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