ATE291236T1 - Verfahren zur breitbandentkopplung in der kernspinresonanz mit frequenzmodulierten pulsen - Google Patents

Verfahren zur breitbandentkopplung in der kernspinresonanz mit frequenzmodulierten pulsen

Info

Publication number
ATE291236T1
ATE291236T1 AT96924515T AT96924515T ATE291236T1 AT E291236 T1 ATE291236 T1 AT E291236T1 AT 96924515 T AT96924515 T AT 96924515T AT 96924515 T AT96924515 T AT 96924515T AT E291236 T1 ATE291236 T1 AT E291236T1
Authority
AT
Austria
Prior art keywords
pulses
cycle
disclosed
methods
cycles
Prior art date
Application number
AT96924515T
Other languages
English (en)
Inventor
Riqiang Fu
Geoffrey Bodenhausen
Original Assignee
Bruker Biospin Ag
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 Biospin Ag filed Critical Bruker Biospin Ag
Application granted granted Critical
Publication of ATE291236T1 publication Critical patent/ATE291236T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • G01R33/4616—NMR spectroscopy using specific RF pulses or specific modulation schemes, e.g. stochastic excitation, adiabatic RF pulses, composite pulses, binomial pulses, Shinnar-le-Roux pulses, spectrally selective pulses not being used for spatial selection

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electrotherapy Devices (AREA)
  • Amplifiers (AREA)
AT96924515T 1995-07-19 1996-07-15 Verfahren zur breitbandentkopplung in der kernspinresonanz mit frequenzmodulierten pulsen ATE291236T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/504,171 US5581182A (en) 1995-07-19 1995-07-19 Method and apparatus for broadband decoupling in nuclear magnetic resonance with chirp pulses
PCT/US1996/011731 WO1997003548A2 (en) 1995-07-19 1996-07-15 Method and apparatus for broadband decoupling in nuclear magnetic resonance with chirp pulses

Publications (1)

Publication Number Publication Date
ATE291236T1 true ATE291236T1 (de) 2005-04-15

Family

ID=24005156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96924515T ATE291236T1 (de) 1995-07-19 1996-07-15 Verfahren zur breitbandentkopplung in der kernspinresonanz mit frequenzmodulierten pulsen

Country Status (6)

Country Link
US (1) US5581182A (de)
EP (1) EP0840898B1 (de)
AT (1) ATE291236T1 (de)
AU (1) AU6494596A (de)
DE (1) DE69634485T2 (de)
WO (1) WO1997003548A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294914B1 (en) * 1993-06-02 2001-09-25 The Board Of Trustees Of The University Of Illinois Method of enhancing an MRI signal
US6064207A (en) * 1996-07-26 2000-05-16 Varian Associates, Inc. Adiabatic pulses for wideband inversion and broadband decoupling
CN101228455A (zh) * 2005-06-16 2008-07-23 皇家飞利浦电子股份有限公司 用于多核频谱学的低功率解耦合
WO2007121021A1 (en) * 2006-04-11 2007-10-25 Koninklijke Philips Electronics, N.V. Low power broadband spin decoupling
US9069048B2 (en) * 2008-12-22 2015-06-30 Koninklijke Philips N.V. Broadband decoupling pulse trains with interleaved pauses for magnetic resonance spectroscopy
CN103354908B (zh) * 2011-02-15 2016-07-06 皇家飞利浦有限公司 用于利用极化转移在高静(b0)磁场下的宽带宽磁共振波谱分析的方法、设备和装置
IL297126B2 (en) 2019-03-25 2025-02-01 Promaxo Inc Systems and methods for volumetric acquisition in a single-sided MRI system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443761A (en) * 1981-06-16 1984-04-17 National Research Development Corporation NMR Spectroscopy
US4470014A (en) * 1982-03-26 1984-09-04 National Research Development Corporation NMR Spectroscopy
US4682106A (en) * 1985-03-21 1987-07-21 General Electric Company Methods of, and apparatus for, proton decoupling in nuclear magnetic resonance spectroscopy
NL8802036A (nl) * 1988-08-17 1990-03-16 Philips Nv Werkwijze voor hetronucleaire ontkoppeling in magnetische resonantiespectroscopie en inrichting voor het bepalen van een spectrum.
DE68914440T2 (de) * 1989-04-22 1994-07-28 Spectrospin Ag Verfahren zur Anregung der transversalen Magnetisierung bei magnetischen Kernresonanz-Impuls-Experimenten.
US5073752A (en) * 1990-04-19 1991-12-17 Picker International, Inc. Discrete fourier transform imaging
WO1992001235A1 (en) * 1990-07-11 1992-01-23 Spectrospin Ag Multiple-quantum nmr with frequency-modulated chirp pulses
US5384573A (en) * 1990-10-29 1995-01-24 Essex Corporation Image synthesis using time sequential holography

Also Published As

Publication number Publication date
US5581182A (en) 1996-12-03
EP0840898B1 (de) 2005-03-16
EP0840898A4 (de) 2000-01-26
WO1997003548A2 (en) 1997-02-06
WO1997003548A3 (en) 1997-04-10
AU6494596A (en) 1997-02-18
DE69634485T2 (de) 2006-04-13
DE69634485D1 (de) 2005-04-21
EP0840898A2 (de) 1998-05-13

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