JP7412787B2 - 核磁気共鳴イメージング装置、核磁気共鳴イメージング方法、及びプログラム - Google Patents

核磁気共鳴イメージング装置、核磁気共鳴イメージング方法、及びプログラム Download PDF

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JP7412787B2
JP7412787B2 JP2021520776A JP2021520776A JP7412787B2 JP 7412787 B2 JP7412787 B2 JP 7412787B2 JP 2021520776 A JP2021520776 A JP 2021520776A JP 2021520776 A JP2021520776 A JP 2021520776A JP 7412787 B2 JP7412787 B2 JP 7412787B2
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magnetic field
pulse
gradient magnetic
nmr signal
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智之 拝師
亮平 忰田
進 佐々木
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Niigata University NUC
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    • 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
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance

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  • Health & Medical Sciences (AREA)
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  • Magnetic Resonance Imaging Apparatus (AREA)
JP2021520776A 2019-05-17 2020-05-15 核磁気共鳴イメージング装置、核磁気共鳴イメージング方法、及びプログラム Active JP7412787B2 (ja)

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JP2019093569 2019-05-17
JP2019093569 2019-05-17
PCT/JP2020/019524 WO2020235505A1 (ja) 2019-05-17 2020-05-15 核磁気共鳴イメージング装置、核磁気共鳴イメージング方法、及びプログラム

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JPWO2020235505A1 JPWO2020235505A1 (https=) 2020-11-26
JPWO2020235505A5 JPWO2020235505A5 (https=) 2022-05-06
JP7412787B2 true JP7412787B2 (ja) 2024-01-15

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CN113768488B (zh) 2021-09-23 2022-03-08 中国科学院自动化研究所 基于非均匀激励场的磁纳米粒子成像方法及系统
CN116930836B (zh) * 2023-09-18 2023-11-24 哈尔滨医科大学 多核素同步一体化成像最佳脉冲功率测量方法和系统

Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2013094582A1 (ja) 2011-12-21 2013-06-27 独立行政法人科学技術振興機構 核磁気共鳴イメージ装置および核磁気共鳴イメージ方法
JP2014210175A (ja) 2013-04-04 2014-11-13 株式会社東芝 磁気共鳴イメージング装置

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
JPS6029685A (ja) * 1983-07-28 1985-02-15 Yokogawa Hokushin Electric Corp 核磁気共鳴による検査装置
JPH0767443B2 (ja) * 1990-02-06 1995-07-26 株式会社東芝 磁気共鳴イメージング方法
US5285158A (en) * 1992-08-06 1994-02-08 Wisconsin Alumni Research Foundation NMR angiography using fast pulse sequences with preparatory pulses
JP3205079B2 (ja) * 1992-09-11 2001-09-04 株式会社日立メディコ 磁気共鳴イメージング装置
JPH07178070A (ja) * 1993-12-22 1995-07-18 Hitachi Medical Corp 磁気共鳴イメージング方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013094582A1 (ja) 2011-12-21 2013-06-27 独立行政法人科学技術振興機構 核磁気共鳴イメージ装置および核磁気共鳴イメージ方法
JP2014210175A (ja) 2013-04-04 2014-11-13 株式会社東芝 磁気共鳴イメージング装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOTTOMLEY, P. A.，Sodium MRI in human heart: a review，NMR IN BIOMEDICINE，2016年，Vol.29，pp.187-196
GREISER, A, et al.，Fast 3D 23Na Gradient Echo MRI of the Human Heart，Proceedings of International Society for Magnetic Resonance in Medicine，1999年，pp.1308

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