JP2007054214A - 磁気共鳴診断装置 - Google Patents

磁気共鳴診断装置 Download PDF

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Publication number
JP2007054214A
JP2007054214A JP2005241971A JP2005241971A JP2007054214A JP 2007054214 A JP2007054214 A JP 2007054214A JP 2005241971 A JP2005241971 A JP 2005241971A JP 2005241971 A JP2005241971 A JP 2005241971A JP 2007054214 A JP2007054214 A JP 2007054214A
Authority
JP
Japan
Prior art keywords
region
bone
magnetic resonance
image
bone marrow
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.)
Withdrawn
Application number
JP2005241971A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007054214A5 (https=
Inventor
Yukari Yamamoto
由香里 山本
Atsushi Maki
敦 牧
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2005241971A priority Critical patent/JP2007054214A/ja
Priority to US11/471,708 priority patent/US20070055136A1/en
Publication of JP2007054214A publication Critical patent/JP2007054214A/ja
Publication of JP2007054214A5 publication Critical patent/JP2007054214A5/ja
Withdrawn legal-status Critical Current

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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]
    • G01R33/48—NMR imaging systems
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4504—Bones
    • A61B5/4509—Bone density determination

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Immunology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2005241971A 2005-08-24 2005-08-24 磁気共鳴診断装置 Withdrawn JP2007054214A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005241971A JP2007054214A (ja) 2005-08-24 2005-08-24 磁気共鳴診断装置
US11/471,708 US20070055136A1 (en) 2005-08-24 2006-06-21 Inspection apparatus using magnetic resonance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005241971A JP2007054214A (ja) 2005-08-24 2005-08-24 磁気共鳴診断装置

Publications (2)

Publication Number Publication Date
JP2007054214A true JP2007054214A (ja) 2007-03-08
JP2007054214A5 JP2007054214A5 (https=) 2008-05-15

Family

ID=37830859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005241971A Withdrawn JP2007054214A (ja) 2005-08-24 2005-08-24 磁気共鳴診断装置

Country Status (2)

Country Link
US (1) US20070055136A1 (https=)
JP (1) JP2007054214A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007260001A (ja) * 2006-03-28 2007-10-11 Univ Of Tsukuba 磁気共鳴イメージング装置および撮像方法
JP2010256280A (ja) * 2009-04-28 2010-11-11 Kitasato Institute 骨成長に対するエストロゲン作用の判定

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5015568B2 (ja) * 2006-12-12 2012-08-29 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 位相変化融合画像表示方法および装置
US9058665B2 (en) * 2009-12-30 2015-06-16 General Electric Company Systems and methods for identifying bone marrow in medical images
CN103598875B (zh) * 2013-11-16 2015-01-28 沈阳医学院 一种用于预测骨质疏松发生风险的人体骨密度预测装置
JP6454626B2 (ja) * 2015-10-06 2019-01-16 株式会社リガク 骨塩密度の解析装置、解析方法および解析プログラム
WO2020210813A1 (en) * 2019-04-11 2020-10-15 The General Hospital Corporation Generating imaging-based neurological state biomarkers and estimating cerebrospinal fluid (csf) dynamics based on coupled neural and csf oscillations during sleep
US11771364B2 (en) * 2021-01-27 2023-10-03 Syntheticmr Ab (Publ) Method and system for estimating bone density

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165951A (ja) * 1984-02-10 1985-08-29 株式会社東芝 磁気共鳴イメージング装置
JP2002052008A (ja) * 2000-08-08 2002-02-19 Katsumi Kose 磁気共鳴診断装置
JP4309632B2 (ja) * 2002-10-08 2009-08-05 株式会社東芝 磁気共鳴イメージング装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007260001A (ja) * 2006-03-28 2007-10-11 Univ Of Tsukuba 磁気共鳴イメージング装置および撮像方法
JP2010256280A (ja) * 2009-04-28 2010-11-11 Kitasato Institute 骨成長に対するエストロゲン作用の判定

Also Published As

Publication number Publication date
US20070055136A1 (en) 2007-03-08

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