SG10201510087WA - Contamination-proof ion guide for mass spectrometry - Google Patents

Contamination-proof ion guide for mass spectrometry

Info

Publication number
SG10201510087WA
SG10201510087WA SG10201510087WA SG10201510087WA SG10201510087WA SG 10201510087W A SG10201510087W A SG 10201510087WA SG 10201510087W A SG10201510087W A SG 10201510087WA SG 10201510087W A SG10201510087W A SG 10201510087WA SG 10201510087W A SG10201510087W A SG 10201510087WA
Authority
SG
Singapore
Prior art keywords
contamination
mass spectrometry
ion guide
proof ion
proof
Prior art date
Application number
SG10201510087WA
Inventor
Muntean Felician
Zanon Stephen
Kaplan Desmond
Original Assignee
Bruker Daltonics Inc
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 Bruker Daltonics Inc filed Critical Bruker Daltonics Inc
Publication of SG10201510087WA publication Critical patent/SG10201510087WA/en

Links

Classifications

    • 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
    • H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles
    • 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
    • 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
    • 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
SG10201510087WA 2014-12-09 2015-12-08 Contamination-proof ion guide for mass spectrometry SG10201510087WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/564,173 US9312113B1 (en) 2014-12-09 2014-12-09 Contamination-proof ion guide for mass spectrometry

Publications (1)

Publication Number Publication Date
SG10201510087WA true SG10201510087WA (en) 2016-07-28

Family

ID=54601676

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201510087WA SG10201510087WA (en) 2014-12-09 2015-12-08 Contamination-proof ion guide for mass spectrometry

Country Status (5)

Country Link
US (1) US9312113B1 (en)
EP (1) EP3032569B1 (en)
CN (1) CN105702557B (en)
CA (1) CA2914088C (en)
SG (1) SG10201510087WA (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201509243D0 (en) * 2015-05-29 2015-07-15 Micromass Ltd Mass filter having extended operational lifetime
EP3543686A4 (en) * 2016-11-18 2019-11-13 Shimadzu Corporation Ion analyzer
CN109065437B (en) * 2018-08-03 2020-04-24 北京理工大学 Ion resonance excitation operation method and device of quadrupole electric field and dipole electric field
US10854416B1 (en) * 2019-09-10 2020-12-01 Applied Materials, Inc. Thermally isolated repeller and electrodes
GB202004014D0 (en) * 2020-03-19 2020-05-06 Micromass Ltd ION guide assembly having multiple ION guides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037511B4 (en) * 2004-08-03 2007-08-23 Bruker Daltonik Gmbh Multipole by wire erosion
WO2007025475A1 (en) * 2005-08-30 2007-03-08 Xiang Fang Ion trap, multiple-electrode-pole system and electrode pole for mass spectrometic analysis
US8173976B2 (en) * 2009-07-24 2012-05-08 Agilent Technologies, Inc. Linear ion processing apparatus with improved mechanical isolation and assembly
US8525106B2 (en) 2011-05-09 2013-09-03 Bruker Daltonics, Inc. Method and apparatus for transmitting ions in a mass spectrometer maintained in a sub-atmospheric pressure regime
WO2013098602A1 (en) * 2011-12-29 2013-07-04 Dh Technologies Development Pte. Ltd. Method and apparatus for improved sensitivity in a mass spectrometer
US8785847B2 (en) * 2012-02-15 2014-07-22 Thermo Finnigan Llc Mass spectrometer having an ion guide with an axial field
US9117646B2 (en) * 2013-10-04 2015-08-25 Thermo Finnigan Llc Method and apparatus for a combined linear ion trap and quadrupole mass filter

Also Published As

Publication number Publication date
CN105702557B (en) 2018-02-23
EP3032569B1 (en) 2018-10-17
CN105702557A (en) 2016-06-22
CA2914088C (en) 2018-02-27
CA2914088A1 (en) 2016-06-09
EP3032569A1 (en) 2016-06-15
US9312113B1 (en) 2016-04-12

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