JPWO2022210565A1 - - Google Patents

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Publication number
JPWO2022210565A1
JPWO2022210565A1 JP2022549035A JP2022549035A JPWO2022210565A1 JP WO2022210565 A1 JPWO2022210565 A1 JP WO2022210565A1 JP 2022549035 A JP2022549035 A JP 2022549035A JP 2022549035 A JP2022549035 A JP 2022549035A JP WO2022210565 A1 JPWO2022210565 A1 JP WO2022210565A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022549035A
Other versions
JP7357210B2 (ja
JPWO2022210565A5 (ja
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.)
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Publication of JPWO2022210565A1 publication Critical patent/JPWO2022210565A1/ja
Publication of JPWO2022210565A5 publication Critical patent/JPWO2022210565A5/ja
Application granted granted Critical
Publication of JP7357210B2 publication Critical patent/JP7357210B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/12—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using double resonance
    • 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
    • G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation
    • 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
    • G01R33/62—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using double resonance

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2022549035A 2021-03-29 2022-03-28 Ｄｎｐ－ｍｒｉシステム、装置および制御方法、ならびにｄｎｐ－ｍｒｉシステムを用いた情報導出方法および診断方法 Active JP7357210B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021055719 2021-03-29
JP2021055719 2021-03-29
PCT/JP2022/015075 WO2022210565A1 (ja) 2021-03-29 2022-03-28 Ｄｎｐ－ｍｒｉシステム、装置および制御方法、ならびにｄｎｐ－ｍｒｉシステムを用いた情報導出方法および診断方法

Publications (3)

Publication Number Publication Date
JPWO2022210565A1 true JPWO2022210565A1 (ja) 2022-10-06
JPWO2022210565A5 JPWO2022210565A5 (ja) 2023-03-01
JP7357210B2 JP7357210B2 (ja) 2023-10-06

Family

ID=83459246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022549035A Active JP7357210B2 (ja) 2021-03-29 2022-03-28 Ｄｎｐ－ｍｒｉシステム、装置および制御方法、ならびにｄｎｐ－ｍｒｉシステムを用いた情報導出方法および診断方法

Country Status (2)

Country Link
JP (1) JP7357210B2 (ja)
WO (1) WO2022210565A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102544A (ja) * 1983-11-10 1985-06-06 Hitachi Ltd Νｍｒイメ−ジング装置
JP2007021008A (ja) * 2005-07-20 2007-02-01 Hitachi Ltd Ｄｎｐ過分極手段を備えた磁気共鳴イメージング装置
JP2009095491A (ja) * 2007-10-17 2009-05-07 Hitachi Medical Corp 磁気共鳴イメージング装置
JP2013176672A (ja) * 2007-12-20 2013-09-09 Toshiba Corp 磁気共鳴イメージング装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102544A (ja) * 1983-11-10 1985-06-06 Hitachi Ltd Νｍｒイメ−ジング装置
JP2007021008A (ja) * 2005-07-20 2007-02-01 Hitachi Ltd Ｄｎｐ過分極手段を備えた磁気共鳴イメージング装置
JP2009095491A (ja) * 2007-10-17 2009-05-07 Hitachi Medical Corp 磁気共鳴イメージング装置
JP2013176672A (ja) * 2007-12-20 2013-09-09 Toshiba Corp 磁気共鳴イメージング装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VADIM S. ZOTEV, ET AL.: "Microtesla MRI with dynamic nuclear polarization", J MAGN RESON., vol. 207(1), JPN6022052623, 2010, pages 1 - 26, ISSN: 0005034814 *

Also Published As

Publication number Publication date
JP7357210B2 (ja) 2023-10-06
WO2022210565A1 (ja) 2022-10-06

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