JP2005028139A - 寝台移動式ｍｒｉ向けのスライス選択磁化プリパレーションの方法及び装置 - Google Patents

寝台移動式ｍｒｉ向けのスライス選択磁化プリパレーションの方法及び装置 Download PDF

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Publication number
JP2005028139A
JP2005028139A JP2004200351A JP2004200351A JP2005028139A JP 2005028139 A JP2005028139 A JP 2005028139A JP 2004200351 A JP2004200351 A JP 2004200351A JP 2004200351 A JP2004200351 A JP 2004200351A JP 2005028139 A JP2005028139 A JP 2005028139A
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preparation
pulse
imaging
slice
mri
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JP2005028139A5 (enExample
Inventor
Ajit Shankaranarayanan
オジット・シャンカラナラヤナン
Jean H Brittain
ジーン・エイチ・ブリテン
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
    • A61B5/704—Tables
    • 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56375—Intentional motion of the sample during MR, e.g. moving table imaging

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2004200351A 2003-07-08 2004-07-07 寝台移動式ｍｒｉ向けのスライス選択磁化プリパレーションの方法及び装置 Pending JP2005028139A (ja)

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Application Number Priority Date Filing Date Title
US10/604,285 US7251520B2 (en) 2003-07-08 2003-07-08 Method and apparatus of slice selective magnetization preparation for moving table MRI

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JP2005028139A true JP2005028139A (ja) 2005-02-03
JP2005028139A5 JP2005028139A5 (enExample) 2007-08-09

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US (2) US7251520B2 (enExample)
JP (1) JP2005028139A (enExample)
NL (1) NL1026589C2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314491A (ja) * 2005-05-12 2006-11-24 Hitachi Medical Corp 磁気共鳴撮影装置
JP2008029840A (ja) * 2006-07-25 2008-02-14 Siemens Ag 磁気共鳴装置のための測定シーケンスの作成および実施のための方法ならびに磁気共鳴装置およびコンピュータプログラム
JP2012075865A (ja) * 2010-10-05 2012-04-19 General Electric Co <Ge> 傾斜コイル動作誘導による磁場ドリフトをモデル化するためのシステム及び方法
US8320647B2 (en) 2007-11-20 2012-11-27 Olea Medical Method and system for processing multiple series of biological images obtained from a patient

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US7251520B2 (en) * 2003-07-08 2007-07-31 General Electric Company Method and apparatus of slice selective magnetization preparation for moving table MRI
US8010179B2 (en) * 2003-09-25 2011-08-30 General Electric Company Method and apparatus of gradient echo imaging with on-the-fly optimization of tissue suppression
WO2005106522A1 (en) * 2004-04-28 2005-11-10 Koninklijke Philips Electronics, N.V. Continuous moving-table mri involving contrast manipulation and/or update of scanning parameters
DE102006061177B4 (de) * 2006-12-22 2009-04-02 Siemens Ag 3D-MR-Bildgebung mit Fettunterdrückung
JP5032189B2 (ja) * 2007-04-18 2012-09-26 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 Ｍｒｉ装置およびｒｆパルス生成回路
DE102007044463B4 (de) * 2007-09-18 2009-05-14 Bruker Biospin Mri Gmbh Verfahren zur Bestimmung der räumlichen Verteilung von Magnetresonanzsignalen durch mehrdimensionale HF-Anregungspulse
DE102008021736B3 (de) * 2008-04-30 2009-12-10 Bruker Biospin Mri Gmbh Verfahren zur Bestimmung der räumlichen Verteilung von Magnetresonanzsignalen beim Einsatz von lokalen ortskodierenden Magnetfeldern
US8600476B2 (en) 2011-04-21 2013-12-03 Siemens Aktiengesellschaft Patient support table control system for use in MR imaging
US9295406B2 (en) * 2011-05-05 2016-03-29 Siemens Medical Solutions Usa, Inc. Automatic or semi-automatic whole body MR scanning system
KR101282124B1 (ko) * 2012-03-29 2013-07-04 고려대학교 산학협력단 자기공명영상 장치 및 이를 이용하여 영상을 생성하는 방법
US9739861B2 (en) * 2012-04-19 2017-08-22 University Of Southern California Method for reduced field of view MRI in an inhomogeneous field with rapid outer volume suppression
KR102190023B1 (ko) 2013-10-02 2020-12-14 삼성전자주식회사 자기 공명 영상 장치 및 그 제어 방법
JP6476869B2 (ja) * 2015-01-06 2019-03-06 セイコーエプソン株式会社 電子デバイス、電子機器および移動体

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JPH0690917A (ja) * 1992-09-16 1994-04-05 Yokogawa Medical Syst Ltd Ｍｒｉ装置
JPH06304153A (ja) * 1993-04-22 1994-11-01 Yokogawa Medical Syst Ltd Ｍｒｉ装置を用いた撮像装置
JPH0871056A (ja) * 1994-09-05 1996-03-19 Toshiba Corp 磁気共鳴イメージング装置
JP2002095646A (ja) * 2000-09-25 2002-04-02 Toshiba Corp 磁気共鳴イメージング装置

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JPH0690917A (ja) * 1992-09-16 1994-04-05 Yokogawa Medical Syst Ltd Ｍｒｉ装置
JPH06304153A (ja) * 1993-04-22 1994-11-01 Yokogawa Medical Syst Ltd Ｍｒｉ装置を用いた撮像装置
JPH0871056A (ja) * 1994-09-05 1996-03-19 Toshiba Corp 磁気共鳴イメージング装置
JP2002095646A (ja) * 2000-09-25 2002-04-02 Toshiba Corp 磁気共鳴イメージング装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314491A (ja) * 2005-05-12 2006-11-24 Hitachi Medical Corp 磁気共鳴撮影装置
JP2008029840A (ja) * 2006-07-25 2008-02-14 Siemens Ag 磁気共鳴装置のための測定シーケンスの作成および実施のための方法ならびに磁気共鳴装置およびコンピュータプログラム
US8320647B2 (en) 2007-11-20 2012-11-27 Olea Medical Method and system for processing multiple series of biological images obtained from a patient
US9123100B2 (en) 2007-11-20 2015-09-01 Olea Medical Method and system for processing multiple series of biological images obtained from a patient
JP2012075865A (ja) * 2010-10-05 2012-04-19 General Electric Co <Ge> 傾斜コイル動作誘導による磁場ドリフトをモデル化するためのシステム及び方法

Also Published As

Publication number Publication date
US7411397B2 (en) 2008-08-12
US7251520B2 (en) 2007-07-31
NL1026589C2 (nl) 2005-07-19
NL1026589A1 (nl) 2005-01-11
US20050020907A1 (en) 2005-01-27
US20070279056A1 (en) 2007-12-06

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