FR3048512B1 - Systeme de spectroscopie rmn - Google Patents

Systeme de spectroscopie rmn Download PDF

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Publication number
FR3048512B1
FR3048512B1 FR1651718A FR1651718A FR3048512B1 FR 3048512 B1 FR3048512 B1 FR 3048512B1 FR 1651718 A FR1651718 A FR 1651718A FR 1651718 A FR1651718 A FR 1651718A FR 3048512 B1 FR3048512 B1 FR 3048512B1
Authority
FR
France
Prior art keywords
nmr spectroscopy
spectroscopy system
nmr
spectroscopy
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
FR1651718A
Other languages
English (en)
Other versions
FR3048512A1 (fr
Inventor
Pierre-André GUITARD
Claude Fermon
Myriam Pannetier Lecoeur
Guenaëlle Jasmin Lebras
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1651718A priority Critical patent/FR3048512B1/fr
Priority to EP17712203.3A priority patent/EP3423852A1/fr
Priority to US16/081,632 priority patent/US10908243B2/en
Priority to PCT/FR2017/050448 priority patent/WO2017149239A1/fr
Publication of FR3048512A1 publication Critical patent/FR3048512A1/fr
Application granted granted Critical
Publication of FR3048512B1 publication Critical patent/FR3048512B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/091—Constructional adaptation of the sensor to specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/098—Magnetoresistive devices comprising tunnel junctions, e.g. tunnel magnetoresistance sensors
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/302—Miniaturized sample handling arrangements for sampling small quantities, e.g. flow-through microfluidic NMR chips
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR1651718A 2016-03-01 2016-03-01 Systeme de spectroscopie rmn Expired - Fee Related FR3048512B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1651718A FR3048512B1 (fr) 2016-03-01 2016-03-01 Systeme de spectroscopie rmn
EP17712203.3A EP3423852A1 (fr) 2016-03-01 2017-02-28 Systeme de spectroscopie rmn
US16/081,632 US10908243B2 (en) 2016-03-01 2017-02-28 NMR spectroscopy system
PCT/FR2017/050448 WO2017149239A1 (fr) 2016-03-01 2017-02-28 Systeme de spectroscopie rmn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651718A FR3048512B1 (fr) 2016-03-01 2016-03-01 Systeme de spectroscopie rmn
FR1651718 2016-03-01

Publications (2)

Publication Number Publication Date
FR3048512A1 FR3048512A1 (fr) 2017-09-08
FR3048512B1 true FR3048512B1 (fr) 2018-03-23

Family

ID=55752617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651718A Expired - Fee Related FR3048512B1 (fr) 2016-03-01 2016-03-01 Systeme de spectroscopie rmn

Country Status (4)

Country Link
US (1) US10908243B2 (fr)
EP (1) EP3423852A1 (fr)
FR (1) FR3048512B1 (fr)
WO (1) WO2017149239A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69928783T2 (de) * 1998-03-30 2006-08-03 Biosense Webster, Inc., Diamond Bar Dreidimensionaler magnetspulen-sensor
KR20060127918A (ko) * 2004-01-26 2006-12-13 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 온-칩 자기공명 측정 장치, 방법 및 이 장치의 사용 방법
FR2876800B1 (fr) 2004-10-18 2007-03-02 Commissariat Energie Atomique Procede et dispositif de mesure de champ magnetique a l'aide d'un capteur magnetoresitif
WO2007095971A1 (fr) 2006-02-24 2007-08-30 Commissariat A L'energie Atomique procédé et dispositif d'évaluation non destructrice de défauts dans un objet métallique
US7535228B2 (en) * 2006-03-21 2009-05-19 Radiation Monitoring Devices, Inc. Sensor array for nuclear magnetic resonance imaging systems and method
WO2009046350A1 (fr) * 2007-10-05 2009-04-09 The Regents Of The University Of California Détection de signaux de résonance magnétique au moyen d'un capteur magnétorésistif

Also Published As

Publication number Publication date
FR3048512A1 (fr) 2017-09-08
EP3423852A1 (fr) 2019-01-09
US10908243B2 (en) 2021-02-02
WO2017149239A1 (fr) 2017-09-08
US20190137584A1 (en) 2019-05-09

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