HK1145566A1 - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
HK1145566A1
HK1145566A1 HK10112045.8A HK10112045A HK1145566A1 HK 1145566 A1 HK1145566 A1 HK 1145566A1 HK 10112045 A HK10112045 A HK 10112045A HK 1145566 A1 HK1145566 A1 HK 1145566A1
Authority
HK
Hong Kong
Prior art keywords
ions
ion trap
radial direction
mass spectrometer
axially
Prior art date
Application number
HK10112045.8A
Other languages
English (en)
Inventor
Martin Green
Daniel James Kenny
David Langridge
Jason Lee Wildgoose
Original Assignee
Micromass Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Micromass Ltd filed Critical Micromass Ltd
Publication of HK1145566A1 publication Critical patent/HK1145566A1/xx

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
    • 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
    • H01J49/426—Methods for controlling ions
    • H01J49/427—Ejection and selection methods
    • 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
    • H01J49/422—Two-dimensional RF ion traps
    • H01J49/4225—Multipole linear ion traps, e.g. quadrupoles, hexapoles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
HK10112045.8A 2007-07-12 2010-12-23 Mass spectrometer HK1145566A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0713590.8A GB0713590D0 (en) 2007-07-12 2007-07-12 Mass spectrometer
US95197407P 2007-07-26 2007-07-26
PCT/GB2008/002402 WO2009007739A2 (en) 2007-07-12 2008-07-14 Mass spectrometer

Publications (1)

Publication Number Publication Date
HK1145566A1 true HK1145566A1 (en) 2011-04-21

Family

ID=38461504

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10112045.8A HK1145566A1 (en) 2007-07-12 2010-12-23 Mass spectrometer

Country Status (8)

Country Link
US (3) US8426803B2 (xx)
EP (3) EP2581928B1 (xx)
JP (1) JP5301537B2 (xx)
CN (1) CN101802966B (xx)
CA (1) CA2692079C (xx)
GB (2) GB0713590D0 (xx)
HK (1) HK1145566A1 (xx)
WO (1) WO2009007739A2 (xx)

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GB0514964D0 (en) 2005-07-21 2005-08-24 Ms Horizons Ltd Mass spectrometer devices & methods of performing mass spectrometry
JP5341753B2 (ja) * 2006-07-10 2013-11-13 マイクロマス ユーケー リミテッド 質量分析計
GB0624740D0 (en) * 2006-12-12 2007-01-17 Micromass Ltd Mass spectrometer
GB0713590D0 (en) * 2007-07-12 2007-08-22 Micromass Ltd Mass spectrometer
GB0810125D0 (en) 2008-06-03 2008-07-09 Thermo Fisher Scient Bremen Collosion cell
GB0900917D0 (en) 2009-01-20 2009-03-04 Micromass Ltd Mass spectrometer
GB0900973D0 (en) * 2009-01-21 2009-03-04 Micromass Ltd Method and apparatus for performing MS^N
US8541737B2 (en) * 2009-11-30 2013-09-24 Battelle Memorial Institute System and method for collisional activation of charged particles
WO2012016330A1 (en) * 2010-08-04 2012-02-09 Dh Technologies Development Pte. Ltd. A linear ion trap for radial amplitude assisted transfer
EP2609615B1 (en) * 2010-08-25 2018-10-03 DH Technologies Development Pte. Ltd. Methods and systems for providing a substantially quadrupole field with significant hexapole and octapole components
GB201018184D0 (en) * 2010-10-27 2010-12-08 Micromass Ltd Asymmetric field ion mobility in a linear geometry ion trap
US8829434B2 (en) * 2010-11-19 2014-09-09 Hitachi High-Technologies Corporation Mass spectrometer and mass spectrometry method
US8581177B2 (en) * 2011-04-11 2013-11-12 Thermo Finnigan Llc High duty cycle ion storage/ion mobility separation mass spectrometer
GB201114734D0 (en) * 2011-08-25 2011-10-12 Micromass Ltd Mass spectrometer
GB201116026D0 (en) 2011-09-16 2011-10-26 Micromass Ltd Performance improvements for rf-only quadrupole mass filters and linear quadrupole ion traps with axial ejection
WO2013098600A1 (en) 2011-12-27 2013-07-04 Dh Technologies Development Pte Ltd Method of extracting ions with a low m/z ratio from an ion trap
WO2014117293A1 (zh) * 2013-01-31 2014-08-07 北京理工大学 基于离子阱的双极性离子分析与检测的装置和方法
JP2016507151A (ja) * 2013-02-18 2016-03-07 マイクロマス ユーケー リミテッド 自動排出イオントラップを用いた質量分析器における、気相反応の改善された効率および精密制御
CN104576288B (zh) * 2013-10-28 2017-02-08 北京理工大学 一种离子连续收集装置和方法、以及离子富集系统和方法
CN106373854B (zh) * 2015-07-23 2018-12-21 株式会社岛津制作所 一种离子导引装置
CN105632878B (zh) * 2016-01-01 2017-11-17 杭州谱育科技发展有限公司 四极杆质量分析器的工作方法
CN105869986B (zh) * 2016-05-04 2017-07-25 苏州大学 一种可提高离子探测效率的质谱分析系统
GB2558221B (en) * 2016-12-22 2022-07-20 Micromass Ltd Ion mobility separation exit transmission control
US10242857B2 (en) 2017-08-31 2019-03-26 The University Of North Carolina At Chapel Hill Ion traps with Y-directional ion manipulation for mass spectrometry and related mass spectrometry systems and methods
GB2573485B (en) 2017-11-20 2022-01-12 Thermo Fisher Scient Bremen Gmbh Mass spectrometer
US11251029B2 (en) * 2018-08-29 2022-02-15 Dh Technologies Development Pte. Ltd. Method for top down proteomics using ExD and PTR
US11087968B2 (en) 2018-12-14 2021-08-10 Thermo Finnigan Llc. Traveling wave multipole
US11201044B2 (en) 2020-03-03 2021-12-14 Thermo Finnigan Llc Multipole assembly configurations for reduced capacitive coupling
WO2024054960A1 (en) * 2022-09-09 2024-03-14 The Trustees Of Indiana University Method of controlling a multi-pole device to reduce omission of exiting charged particles from downstream analysis

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Publication number Priority date Publication date Assignee Title
US5783824A (en) 1995-04-03 1998-07-21 Hitachi, Ltd. Ion trapping mass spectrometry apparatus
JP3495512B2 (ja) * 1996-07-02 2004-02-09 株式会社日立製作所 イオントラップ質量分析装置
EP0843887A1 (en) * 1995-08-11 1998-05-27 Mds Health Group Limited Spectrometer with axial field
US6177668B1 (en) * 1996-06-06 2001-01-23 Mds Inc. Axial ejection in a multipole mass spectrometer
AU7022298A (en) 1997-05-12 1998-12-08 Mds Inc. Rf-only mass spectrometer with auxiliary excitation
US6504148B1 (en) * 1999-05-27 2003-01-07 Mds Inc. Quadrupole mass spectrometer with ION traps to enhance sensitivity
US6630662B1 (en) * 2002-04-24 2003-10-07 Mds Inc. Setup for mobility separation of ions implementing an ion guide with an axial field and counterflow of gas
DE60309700T2 (de) * 2002-05-30 2007-09-13 MDS Inc., doing business as MDS Sciex, Concord Verfahren und vorrichtung zur verringerung von artefakten in massenspektrometern
DE10236346A1 (de) * 2002-08-08 2004-02-19 Bruker Daltonik Gmbh Nichtlinearer Resonanzauswurf aus linearen Ionenfallen
US7071464B2 (en) * 2003-03-21 2006-07-04 Dana-Farber Cancer Institute, Inc. Mass spectroscopy system
JP4223937B2 (ja) * 2003-12-16 2009-02-12 株式会社日立ハイテクノロジーズ 質量分析装置
WO2005067000A2 (en) * 2004-01-09 2005-07-21 Ms Horizons Limited Ion extraction devices and methods of selectively extracting ions
US7709785B2 (en) 2005-05-18 2010-05-04 Mds Inc. Method and apparatus for mass selective axial transport using quadrupolar DC
WO2007052372A1 (ja) * 2005-10-31 2007-05-10 Hitachi, Ltd. 質量分析計及び質量分析方法
CA2626089C (en) * 2005-11-30 2016-10-04 Mds Analytical Technologies, A Business Unit Of Mds Inc., Doing Business Through Its Sciex Division Method and apparatus for mass selective axial transport using pulsed axial field
JP5341753B2 (ja) 2006-07-10 2013-11-13 マイクロマス ユーケー リミテッド 質量分析計
JP5081436B2 (ja) * 2006-11-24 2012-11-28 株式会社日立ハイテクノロジーズ 質量分析装置及び質量分析方法
US7633060B2 (en) 2007-04-24 2009-12-15 Thermo Finnigan Llc Separation and axial ejection of ions based on m/z ratio
GB0713590D0 (en) * 2007-07-12 2007-08-22 Micromass Ltd Mass spectrometer
KR101484297B1 (ko) 2007-08-31 2015-01-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치 및 표시장치의 제작방법

Also Published As

Publication number Publication date
EP2168141B1 (en) 2014-06-25
GB2455377A (en) 2009-06-10
WO2009007739A2 (en) 2009-01-15
US8426803B2 (en) 2013-04-23
GB2455377B (en) 2010-04-28
EP2581927A2 (en) 2013-04-17
JP5301537B2 (ja) 2013-09-25
JP2010533353A (ja) 2010-10-21
EP2168141A2 (en) 2010-03-31
CN101802966A (zh) 2010-08-11
US20140131568A1 (en) 2014-05-15
EP2581928A3 (en) 2013-12-25
US20130221242A1 (en) 2013-08-29
EP2581927B1 (en) 2020-09-02
EP2581928A2 (en) 2013-04-17
EP2581927A3 (en) 2013-12-25
CA2692079A1 (en) 2009-01-15
US8987661B2 (en) 2015-03-24
WO2009007739A3 (en) 2009-10-29
CA2692079C (en) 2016-07-05
EP2581928B1 (en) 2018-09-19
GB0713590D0 (en) 2007-08-22
GB0812827D0 (en) 2008-08-20
CN101802966B (zh) 2013-02-27
US20100252730A1 (en) 2010-10-07
US8796615B2 (en) 2014-08-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190714