CA2614932C - Two-dimensional quadrupole ion trap - Google Patents
Two-dimensional quadrupole ion trap Download PDFInfo
- Publication number
- CA2614932C CA2614932C CA2614932A CA2614932A CA2614932C CA 2614932 C CA2614932 C CA 2614932C CA 2614932 A CA2614932 A CA 2614932A CA 2614932 A CA2614932 A CA 2614932A CA 2614932 C CA2614932 C CA 2614932C
- Authority
- CA
- Canada
- Prior art keywords
- aperture
- ion trap
- rods
- rod
- recess
- 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
Links
- 238000005040 ion trap Methods 0.000 title claims abstract description 73
- 150000002500 ions Chemical class 0.000 claims abstract description 72
- 230000005405 multipole Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- H01J49/422—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
- H01J49/26—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
- H01J49/423—Two-dimensional RF ion traps with radial ejection
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/197,083 | 2005-08-04 | ||
| US11/197,083 US7180057B1 (en) | 2005-08-04 | 2005-08-04 | Two-dimensional quadrupole ion trap |
| PCT/US2006/030405 WO2007019293A2 (en) | 2005-08-04 | 2006-08-01 | Two-dimensional quadrupole ion trap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2614932A1 CA2614932A1 (en) | 2007-02-15 |
| CA2614932C true CA2614932C (en) | 2011-03-08 |
Family
ID=37622727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2614932A Expired - Fee Related CA2614932C (en) | 2005-08-04 | 2006-08-01 | Two-dimensional quadrupole ion trap |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7180057B1 (enExample) |
| EP (1) | EP1911062B1 (enExample) |
| JP (1) | JP2009503803A (enExample) |
| CN (1) | CN100580866C (enExample) |
| CA (1) | CA2614932C (enExample) |
| WO (1) | WO2007019293A2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9053919B2 (en) * | 2005-12-13 | 2015-06-09 | Brigham Young University | Miniature toroidal radio frequency ion trap mass analyzer |
| US7501623B2 (en) * | 2006-01-30 | 2009-03-10 | Varian, Inc. | Two-dimensional electrode constructions for ion processing |
| US7858930B2 (en) * | 2007-12-12 | 2010-12-28 | Washington State University | Ion-trapping devices providing shaped radial electric field |
| GB0816258D0 (en) * | 2008-09-05 | 2008-10-15 | Ulive Entpr Ltd | Process |
| CN103367093B (zh) * | 2012-03-30 | 2016-12-21 | 岛津分析技术研发（上海）有限公司 | 线型离子束缚装置及其阵列结构 |
| US8921764B2 (en) * | 2012-09-04 | 2014-12-30 | AOSense, Inc. | Device for producing laser-cooled atoms |
| CN103021785B (zh) * | 2012-11-29 | 2016-09-28 | 复旦大学 | 一种具有台阶栅网电极结构的离子阱装置 |
| CN103903954B (zh) * | 2014-03-13 | 2016-03-30 | 复旦大学 | 一种线性离子阱 |
| CN103972022B (zh) * | 2014-04-24 | 2016-08-17 | 复旦大学 | 一种含高阶场成分的线性离子阱 |
| GB2546967B (en) * | 2016-01-27 | 2020-04-15 | Thermo Fisher Scient Bremen Gmbh | Quadrupole mass spectrometer |
| US20250102479A1 (en) * | 2023-09-22 | 2025-03-27 | Thermo Finnigan Llc | Method of utilizing deuterium gas for chromatography applications, deuterium gas generator and devices for conservation thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5420425A (en) * | 1994-05-27 | 1995-05-30 | Finnigan Corporation | Ion trap mass spectrometer system and method |
| JP3617662B2 (ja) * | 1997-02-28 | 2005-02-09 | 株式会社島津製作所 | 質量分析装置 |
| US6911651B2 (en) | 2001-05-08 | 2005-06-28 | Thermo Finnigan Llc | Ion trap |
| US6811651B2 (en) * | 2001-06-22 | 2004-11-02 | Tokyo Electron Limited | Gas temperature control for a plasma process |
| US6797950B2 (en) * | 2002-02-04 | 2004-09-28 | Thermo Finnegan Llc | Two-dimensional quadrupole ion trap operated as a mass spectrometer |
| DE10236346A1 (de) * | 2002-08-08 | 2004-02-19 | Bruker Daltonik Gmbh | Nichtlinearer Resonanzauswurf aus linearen Ionenfallen |
| US6936815B2 (en) * | 2003-06-05 | 2005-08-30 | Thermo Finnigan Llc | Integrated shield in multipole rod assemblies for mass spectrometers |
| CN1305101C (zh) * | 2004-10-27 | 2007-03-14 | 东南大学 | 微腔体四极质谱管 |
-
2005
- 2005-08-04 US US11/197,083 patent/US7180057B1/en not_active Expired - Lifetime
-
2006
- 2006-08-01 CA CA2614932A patent/CA2614932C/en not_active Expired - Fee Related
- 2006-08-01 JP JP2008525219A patent/JP2009503803A/ja active Pending
- 2006-08-01 WO PCT/US2006/030405 patent/WO2007019293A2/en not_active Ceased
- 2006-08-01 EP EP06800743.4A patent/EP1911062B1/en active Active
- 2006-08-01 CN CN200680028082A patent/CN100580866C/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009503803A (ja) | 2009-01-29 |
| CN101238545A (zh) | 2008-08-06 |
| CA2614932A1 (en) | 2007-02-15 |
| WO2007019293A2 (en) | 2007-02-15 |
| EP1911062B1 (en) | 2016-11-02 |
| WO2007019293A3 (en) | 2007-12-27 |
| US20070029476A1 (en) | 2007-02-08 |
| EP1911062A2 (en) | 2008-04-16 |
| US7180057B1 (en) | 2007-02-20 |
| CN100580866C (zh) | 2010-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150803 |