CN105596002B - 磁性共振成像装置 - Google Patents

磁性共振成像装置 Download PDF

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Publication number
CN105596002B
CN105596002B CN201510738150.7A CN201510738150A CN105596002B CN 105596002 B CN105596002 B CN 105596002B CN 201510738150 A CN201510738150 A CN 201510738150A CN 105596002 B CN105596002 B CN 105596002B
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magnetic
mentioned
pole
disc portion
magnetic field
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Chinese (zh)
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CN105596002A (zh
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今村幸信
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Hitachi Ltd
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Hitachi Ltd
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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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201510738150.7A 2014-11-18 2015-11-03 磁性共振成像装置 Active CN105596002B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-233218 2014-11-18
JP2014233218A JP6368625B2 (ja) 2014-11-18 2014-11-18 磁気共鳴イメージング装置

Publications (2)

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CN105596002A CN105596002A (zh) 2016-05-25
CN105596002B true CN105596002B (zh) 2019-02-05

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ID=55976758

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CN201510738150.7A Active CN105596002B (zh) 2014-11-18 2015-11-03 磁性共振成像装置

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JP (1) JP6368625B2 (ja)
CN (1) CN105596002B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3553547A1 (en) * 2018-04-12 2019-10-16 Koninklijke Philips N.V. Shim irons for a magnetic resonance apparatus
JP7410790B2 (ja) * 2020-04-27 2024-01-10 富士フイルムヘルスケア株式会社 オープン型磁気共鳴イメージング装置
JP2023005490A (ja) 2021-06-29 2023-01-18 富士フイルムヘルスケア株式会社 磁気共鳴イメージング装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100058B2 (ja) * 1986-10-22 1995-11-01 株式会社東芝 磁気共鳴イメ−ジング装置
JPS6449549A (en) * 1987-08-20 1989-02-27 Sanyo Electric Co Magnetic resonance imaging apparatus
JPH0287505A (ja) * 1988-09-22 1990-03-28 Sumitomo Special Metals Co Ltd Ｍｒｉ用磁界発生装置
JPH02119844A (ja) * 1988-10-28 1990-05-07 Hitachi Medical Corp 核磁気共鳴断層装置の磁界発生装置
US5134374A (en) * 1989-06-01 1992-07-28 Applied Superconetics Magnetic field control apparatus
US4980641A (en) * 1989-08-11 1990-12-25 General Atomics Method and apparatus of reducing magnetic hysteresis in MRI systems
DE69129687T2 (de) * 1990-09-29 1999-03-11 Sumitomo Spec Metals Vorrichtung zur Erzeugung eines Magnetfeldes für die Bildgebung mittels magnetischer Resonanz
JP2649437B2 (ja) * 1990-09-29 1997-09-03 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置
JPH0787145B2 (ja) * 1991-12-26 1995-09-20 アプライド スーパーコネティクス，インコーポレイテッド 磁気共鳴結像用近接自在磁石
JP2561591B2 (ja) * 1991-12-27 1996-12-11 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置
JP3016544B2 (ja) * 1995-06-08 2000-03-06 信越化学工業株式会社 永久磁石磁気回路
US6150818A (en) * 1998-08-31 2000-11-21 General Electric Company Low eddy current and low hysteresis magnet pole faces in MR imaging
US6591202B1 (en) * 2000-11-22 2003-07-08 Fonar Corporation Magnetic field measuring device
JP4214736B2 (ja) * 2002-08-08 2009-01-28 日立金属株式会社 Ｍｒｉ用磁界発生装置

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Publication number Publication date
CN105596002A (zh) 2016-05-25
JP2016096829A (ja) 2016-05-30
JP6368625B2 (ja) 2018-08-01

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