CA2562802C - Mass spectrometer - Google Patents

Mass spectrometer Download PDF

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Publication number
CA2562802C
CA2562802C CA2562802A CA2562802A CA2562802C CA 2562802 C CA2562802 C CA 2562802C CA 2562802 A CA2562802 A CA 2562802A CA 2562802 A CA2562802 A CA 2562802A CA 2562802 C CA2562802 C CA 2562802C
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CA
Canada
Prior art keywords
ions
ion mobility
ion
transient
electrodes
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 - Fee Related
Application number
CA2562802A
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English (en)
French (fr)
Other versions
CA2562802A1 (en
Inventor
Robert Harold Bateman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micromass UK Ltd
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Micromass UK 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 UK Ltd filed Critical Micromass UK Ltd
Publication of CA2562802A1 publication Critical patent/CA2562802A1/en
Application granted granted Critical
Publication of CA2562802C publication Critical patent/CA2562802C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G01N27/624—Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/062—Ion guides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CA2562802A 2004-04-20 2005-04-20 Mass spectrometer Expired - Fee Related CA2562802C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0408751.6 2004-04-20
GBGB0408751.6A GB0408751D0 (en) 2004-04-20 2004-04-20 Mass spectrometer
US58447604P 2004-07-02 2004-07-02
US60/584,476 2004-07-02
PCT/GB2005/001488 WO2005104182A2 (en) 2004-04-20 2005-04-20 Mass spectrometer

Publications (2)

Publication Number Publication Date
CA2562802A1 CA2562802A1 (en) 2005-11-03
CA2562802C true CA2562802C (en) 2014-06-03

Family

ID=32344045

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2562802A Expired - Fee Related CA2562802C (en) 2004-04-20 2005-04-20 Mass spectrometer

Country Status (6)

Country Link
US (1) US9880129B2 (https=)
EP (1) EP1738398B8 (https=)
JP (1) JP4950028B2 (https=)
CA (1) CA2562802C (https=)
GB (3) GB0408751D0 (https=)
WO (1) WO2005104182A2 (https=)

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Also Published As

Publication number Publication date
GB2428875A (en) 2007-02-07
JP4950028B2 (ja) 2012-06-13
GB2413433B (en) 2007-03-21
WO2005104182A2 (en) 2005-11-03
GB2428875B (en) 2008-09-03
GB2413433A (en) 2005-10-26
US20110095175A1 (en) 2011-04-28
EP1738398B8 (en) 2015-07-22
JP2007534126A (ja) 2007-11-22
EP1738398B1 (en) 2015-06-03
WO2005104182A3 (en) 2006-11-02
US9880129B2 (en) 2018-01-30
CA2562802A1 (en) 2005-11-03
GB0408751D0 (en) 2004-05-26
GB0619276D0 (en) 2006-11-08
GB0508007D0 (en) 2005-05-25
EP1738398A2 (en) 2007-01-03

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