JP2004097826A5 - - Google Patents

Download PDF

Info

Publication number
JP2004097826A5
JP2004097826A5 JP2003319140A JP2003319140A JP2004097826A5 JP 2004097826 A5 JP2004097826 A5 JP 2004097826A5 JP 2003319140 A JP2003319140 A JP 2003319140A JP 2003319140 A JP2003319140 A JP 2003319140A JP 2004097826 A5 JP2004097826 A5 JP 2004097826A5
Authority
JP
Japan
Prior art keywords
subject
imaging
image
volume
signals
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.)
Granted
Application number
JP2003319140A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004097826A (ja
JP4602656B2 (ja
Filing date
Publication date
Priority claimed from US10/065,036 external-priority patent/US7009396B2/en
Application filed filed Critical
Publication of JP2004097826A publication Critical patent/JP2004097826A/ja
Publication of JP2004097826A5 publication Critical patent/JP2004097826A5/ja
Application granted granted Critical
Publication of JP4602656B2 publication Critical patent/JP4602656B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2003319140A 2002-09-12 2003-09-11 並行受信を用いたｍｒｉによって大きなボリュームを撮像する方法及びシステム Expired - Lifetime JP4602656B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/065,036 US7009396B2 (en) 2002-09-12 2002-09-12 Method and system for extended volume imaging using MRI with parallel reception

Publications (3)

Publication Number Publication Date
JP2004097826A JP2004097826A (ja) 2004-04-02
JP2004097826A5 true JP2004097826A5 (enExample) 2006-10-19
JP4602656B2 JP4602656B2 (ja) 2010-12-22

Family

ID=31886178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003319140A Expired - Lifetime JP4602656B2 (ja) 2002-09-12 2003-09-11 並行受信を用いたｍｒｉによって大きなボリュームを撮像する方法及びシステム

Country Status (3)

Country Link
US (1) US7009396B2 (enExample)
EP (1) EP1398642A3 (enExample)
JP (1) JP4602656B2 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946836B2 (en) * 2000-04-25 2005-09-20 Kabushiki Kaisha Toshiba Magnetic resonance imaging involving movement of patient's couch
US7009396B2 (en) * 2002-09-12 2006-03-07 General Electric Company Method and system for extended volume imaging using MRI with parallel reception
JP4528632B2 (ja) * 2003-01-20 2010-08-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ サブサンプリングされる移動台ｍｒｉ
WO2004077086A1 (en) * 2003-02-28 2004-09-10 Koninklijke Philips Electronics N.V. Moving table mri with subsampling
US6876199B2 (en) * 2003-05-30 2005-04-05 General Electric Company Method and system for accelerated imaging using parallel MRI
JP2006527617A (ja) * 2003-06-19 2006-12-07 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 読み出し方向での感度エンコーディングのあるｍｒ撮像
US7251520B2 (en) * 2003-07-08 2007-07-31 General Electric Company Method and apparatus of slice selective magnetization preparation for moving table MRI
EP1687655A1 (en) * 2003-11-14 2006-08-09 Koninklijke Philips Electronics N.V. Fast continuous moving bed magnetic resonance imaging with multiple stationary receive coils for sense reconstruction
JP2007517573A (ja) * 2004-01-15 2007-07-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 並列イメージングのためのコイル感度評価
JP4782702B2 (ja) * 2004-02-09 2011-09-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 固定及び移動部分を備える、ｍｒｉシステム用ｒｆコイルシステム
JP2007528767A (ja) * 2004-03-12 2007-10-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｍｒｉ走査パラメータの最適化のための前段走査
US7417435B2 (en) * 2004-04-13 2008-08-26 Siemens Aktiengesellschaft Method for generating a homogeneous magnetization in a spatial examination volume of a magnetic resonance installation
JP2007534414A (ja) * 2004-04-28 2007-11-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コントラスト操作および／またはスキャンパラメータ更新を含む連続移動テーブルｍｒｉ
EP1751573A1 (en) * 2004-05-14 2007-02-14 Koninklijke Philips Electronics N.V. Moving table mri
US7498810B2 (en) * 2004-09-11 2009-03-03 General Electric Company Systems, methods and apparatus for specialized magnetic resonance imaging with dual-access conical bore
JP4745642B2 (ja) * 2004-11-08 2011-08-10 株式会社日立メディコ 磁気共鳴イメージング装置
WO2006077936A1 (ja) * 2005-01-21 2006-07-27 Hitachi Medical Corporation 磁気共鳴イメージング方法及び装置
US20090003674A1 (en) * 2005-04-06 2009-01-01 Koninklijke Philips Electronics N. V. Sense Mr Parallel Imaging With Continuously Moving Bed
JP4610611B2 (ja) * 2005-04-28 2011-01-12 株式会社日立メディコ 磁気共鳴撮影装置
RU2007144585A (ru) * 2005-05-02 2009-06-10 Конинклейке Филипс Электроникс Н.В. (Nl) Независимая коррекция влияния движения в соответствующих сигнальных каналах системы для получения магнитно-резонансных изображений
DE102005022549A1 (de) * 2005-05-17 2006-11-30 Siemens Ag Magnetresonanzeinrichtung
JP4987423B2 (ja) * 2005-10-31 2012-07-25 株式会社東芝 磁気共鳴イメージング装置
US7656155B2 (en) 2005-10-31 2010-02-02 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and imaging method in the same
JP4812051B2 (ja) * 2006-03-30 2011-11-09 株式会社日立メディコ 磁気共鳴イメージング装置
US20090177076A1 (en) * 2006-04-13 2009-07-09 Koninklijke Philips Electronics N. V. Mri of a continuously moving object involving motion compensation
WO2007122854A1 (ja) * 2006-04-19 2007-11-01 Hitachi Medical Corporation 磁気共鳴撮影装置
EP2035850A2 (en) * 2006-06-22 2009-03-18 Koninklijke Philips Electronics N.V. Magnetic resonance receive coil array integrated into wall of scanner bore
WO2008010126A1 (en) * 2006-07-18 2008-01-24 Koninklijke Philips Electronics N.V. Artifact suppression in multi-coil mri
US8583213B2 (en) * 2006-09-12 2013-11-12 General Electric Company Combined MR imaging and tracking
DE102007004620B4 (de) * 2007-01-30 2010-02-04 Siemens Ag Verbessertes dreidimensionales schichtselektives Mehrschicht-Anregungsverfahren in der MRT-Bildgebung
US8219176B2 (en) * 2007-03-08 2012-07-10 Allegheny-Singer Research Institute Single coil parallel imaging
US7541808B2 (en) * 2007-04-11 2009-06-02 Allegheny-Singer Research Institute Rapid MRI dynamic imaging using MACH
US8971992B2 (en) * 2007-05-07 2015-03-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and control method thereof
JP4465538B2 (ja) * 2007-08-17 2010-05-19 Ｏｋｉセミコンダクタ株式会社 画像処理装置
US8320647B2 (en) 2007-11-20 2012-11-27 Olea Medical Method and system for processing multiple series of biological images obtained from a patient
US8688193B2 (en) * 2008-06-26 2014-04-01 Allegheny-Singer Research Institute Magnetic resonance imager, method and program which continuously applies steady-state free precession to k-space
US8131046B2 (en) * 2008-10-29 2012-03-06 Allegheny-Singer Research Institute Magnetic resonance imager using cylindrical offset region of excitation, and method
US20100264572A1 (en) * 2009-04-20 2010-10-21 General Electric Company Shock mount assembly and detector including the same
US8198892B2 (en) * 2009-04-22 2012-06-12 Allegheny-Singer Research Institute Steady-state-free-precession (SSFP) magnetic resonance imaging (MRI) and method
US8405394B2 (en) * 2009-10-20 2013-03-26 Allegheny-Singer Research Institute Targeted acquisition using holistic ordering (TACHO) approach for high signal to noise imaging
US8076644B2 (en) * 2009-12-02 2011-12-13 General Electric Company Methods and systems for determining a medical system alignment
US20110215805A1 (en) * 2010-03-03 2011-09-08 Allegheny-Singer Research Institute MRI and method using multi-slice imaging
US9157979B2 (en) * 2011-05-02 2015-10-13 Toshiba Medical Systems Corporation Efficient multi-station MRI
CN102961138B (zh) * 2011-08-31 2016-06-01 Ge医疗系统环球技术有限公司 Mri设备、确定射频线圈的位置和选择射频线圈的方法
DE102011086566B4 (de) * 2011-11-17 2014-11-20 Siemens Aktiengesellschaft Anpassung der Mittenfrequenzen und der Bandbreiten bei der MR-Bildgebung
EP3839547A1 (en) * 2019-12-16 2021-06-23 Koninklijke Philips N.V. Sense magnetic resonance imaging reconstruction using neural networks

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63272335A (ja) * 1986-11-18 1988-11-09 Toshiba Corp 磁気共鳴イメ−ジング装置
US4737713A (en) 1986-11-26 1988-04-12 Fonar Corporation Apparatus and method for processing an electrical signal and increasing a signal-to-noise ratio thereof
US4825162A (en) 1987-12-07 1989-04-25 General Electric Company Nuclear magnetic resonance (NMR) imaging with multiple surface coils
US5167232A (en) 1990-08-07 1992-12-01 Ihc Hospitals, Inc. Magnetic resonance angiography by sequential multiple thin slab three dimensional acquisition
EP0554584A1 (en) 1991-11-29 1993-08-11 Koninklijke Philips Electronics N.V. Magnetic resonance device and signal combination device
JP3212753B2 (ja) * 1993-04-30 2001-09-25 ジーイー横河メディカルシステム株式会社 Ｍｒｉ装置を用いた撮像装置
US5423315A (en) 1993-11-22 1995-06-13 Picker International, Inc. Magnetic resonance imaging system with thin cylindrical uniform field volume and moving subjects
CA2187964C (en) 1996-10-16 2005-02-01 Kecheng Liu Sliding interleaved motsa for magnetic resonance imaging
US5910728A (en) 1996-11-12 1999-06-08 Beth Israel Deaconess Medical Center Simultaneous acquisition of spatial harmonics (SMASH): ultra-fast imaging with radiofrequency coil arrays
US5928148A (en) * 1997-06-02 1999-07-27 Cornell Research Foundation, Inc. Method for performing magnetic resonance angiography over a large field of view using table stepping
US5924987A (en) * 1997-10-06 1999-07-20 Meaney; James F. M. Method and apparatus for magnetic resonance arteriography using contrast agents
US6230040B1 (en) 1997-11-21 2001-05-08 Cornell Research Foundation, Inc. Method for performing magnetic resonance angiography with dynamic k-space sampling
US6223065B1 (en) 1998-04-15 2001-04-24 Medrad, Inc. Automatic coil element selection in large MRI coil arrays
GB2345139A (en) * 1998-12-24 2000-06-28 Marconi Electronic Syst Ltd MRI apparatus with continuous movement of patient
US6946836B2 (en) * 2000-04-25 2005-09-20 Kabushiki Kaisha Toshiba Magnetic resonance imaging involving movement of patient's couch
JP4718714B2 (ja) * 2000-04-25 2011-07-06 株式会社東芝 磁気共鳴イメージング装置及び磁気共鳴イメージング方法
JP4515616B2 (ja) * 2000-09-25 2010-08-04 株式会社東芝 磁気共鳴イメージング装置
US6445181B1 (en) 2000-11-09 2002-09-03 The Board Of Trustees Of The Leland Stanford Junior University MRI method apparatus for imaging a field of view which is larger than a magnetic field
US6794869B2 (en) * 2001-03-30 2004-09-21 General Electric Company Moving table MRI with frequency-encoding in the z-direction
US6897655B2 (en) * 2001-03-30 2005-05-24 General Electric Company Moving table MRI with frequency-encoding in the z-direction
US6912415B2 (en) * 2001-04-09 2005-06-28 Mayo Foundation For Medical Education And Research Method for acquiring MRI data from a large field of view using continuous table motion
US6584337B2 (en) * 2001-11-21 2003-06-24 General Electric Company Method and system for extended volume imaging using MRI
US7190992B2 (en) * 2002-01-18 2007-03-13 Kabushiki Kaisha Toshiba Magnetic resonance imaging using technique of positioning multi-slabs to be imaged
US7009396B2 (en) * 2002-09-12 2006-03-07 General Electric Company Method and system for extended volume imaging using MRI with parallel reception

Similar Documents

Publication Publication Date Title
JP2004097826A5 (enExample)
JP3825685B2 (ja) 高周波コイルを使用した磁気共鳴映像装置
EP1398642A3 (en) Extended volume imaging using MRI with parallel reception
US7573269B2 (en) Method and apparatus for acquiring magnetic resonance imaging data
CN102670201B (zh) 用于产生磁共振图像数据的方法和磁共振断层造影系统
CN100482156C (zh) 利用并行mri加速成像的方法和系统
JPH1052413A (ja) 基本画像から複合画像を形成する画像合成方法
JP6463608B2 (ja) 磁気共鳴トモグラフィシステムおよび該磁気共鳴トモグラフィシステムを用いたｍｒｉイメージング方法
JP2015510804A (ja) Ｋ空間領域の中央および周辺のサンプリング最中での呼吸運動の検出を用いた磁気共鳴画像の再構成
US6584337B2 (en) Method and system for extended volume imaging using MRI
CN102597795A (zh) 使用导航器的mr成像
JP2015020075A5 (enExample)
EP1205760A2 (en) MRI method and apparatus for imaging a field of view which is larger than a homogeneous magnetic field region
EP1079238A3 (en) MRI gradient magnetic field application method and apparatus
JP2002315731A5 (enExample)
JP2010075747A (ja) サブサンプリングを伴う磁気共鳴撮像方法およびシステム
CN100416294C (zh) 磁共振成像设备及方法
JP5597342B2 (ja) 幾つかのｒｆ周波数での磁気共鳴イメージング
JP2003265432A (ja) 磁気共鳴撮像方法および装置
JPH1119061A (ja) 外乱磁場補償方法および磁気共鳴撮像装置
CN100504433C (zh) 循环磁共振成像的系统和方法
US6242914B1 (en) Magnetic resonance imaging method and magnetic resonance imaging system
KR101771220B1 (ko) 자기공명영상 시스템
JP2007511270A (ja) Ｓｅｎｓｅ再構成用の複数静止受信コイルを備える高速連続移動床式磁気共鳴撮像
JP2008220861A (ja) 磁気共鳴イメージング装置および磁気共鳴イメージング方法