JP2002355233A5 - - Google Patents
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- JP2002355233A5 JP2002355233A5 JP2002109848A JP2002109848A JP2002355233A5 JP 2002355233 A5 JP2002355233 A5 JP 2002355233A5 JP 2002109848 A JP2002109848 A JP 2002109848A JP 2002109848 A JP2002109848 A JP 2002109848A JP 2002355233 A5 JP2002355233 A5 JP 2002355233A5
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- JP
- Japan
- Prior art keywords
- coils
- coil
- data
- scan
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- 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.)
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- 238000002595 magnetic resonance imaging Methods 0.000 claims 7
- 230000035945 sensitivity Effects 0.000 claims 7
- 238000003384 imaging method Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 5
- 238000013480 data collection Methods 0.000 claims 4
- 230000003044 adaptive effect Effects 0.000 claims 3
- 230000003213 activating effect Effects 0.000 claims 1
- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/681473 | 2001-04-13 | ||
| US09/681,473 US6724923B2 (en) | 2001-04-13 | 2001-04-13 | Automatic coil selection of multi-receiver MR data using fast prescan data analysis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002355233A JP2002355233A (ja) | 2002-12-10 |
| JP2002355233A5 true JP2002355233A5 (enExample) | 2005-09-22 |
| JP4880173B2 JP4880173B2 (ja) | 2012-02-22 |
Family
ID=24735430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002109848A Expired - Fee Related JP4880173B2 (ja) | 2001-04-13 | 2002-04-12 | 高速事前スキャン・データの解析を用いた多重受信器mrデータの自動コイル選択 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US6724923B2 (enExample) |
| EP (1) | EP1249708B1 (enExample) |
| JP (1) | JP4880173B2 (enExample) |
| DE (1) | DE60227594D1 (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6724923B2 (en) * | 2001-04-13 | 2004-04-20 | Ge Medical Systems Global Technology Co., Llc | Automatic coil selection of multi-receiver MR data using fast prescan data analysis |
| EP1658510A1 (en) * | 2003-07-25 | 2006-05-24 | Koninklijke Philips Electronics N.V. | Automated positioning of mri surface coils |
| 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 |
| JP4612339B2 (ja) * | 2004-05-14 | 2011-01-12 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| DE102004026996A1 (de) * | 2004-06-03 | 2005-12-29 | Siemens Ag | Verfahren zur Erzeugung von Magnetresonanzaufnahmen und Steuereinrichtung für einen Magnetresonanztomographen |
| US7714576B2 (en) * | 2004-08-05 | 2010-05-11 | Koninklijke Philips Electronics N.V. | Automatic selection of a receiver element in an MRI apparatus |
| JP2006175058A (ja) * | 2004-12-22 | 2006-07-06 | Ge Medical Systems Global Technology Co Llc | コイルエレメント選択方法および磁気共鳴イメージング装置 |
| JP2006187405A (ja) * | 2005-01-05 | 2006-07-20 | Ge Medical Systems Global Technology Co Llc | 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 |
| US7643864B2 (en) * | 2005-02-03 | 2010-01-05 | Case Western Reserve University | Adaptive imaging parameters with MRI |
| JP5127116B2 (ja) * | 2005-02-15 | 2013-01-23 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| US7449888B1 (en) * | 2005-07-27 | 2008-11-11 | General Electric Company | Method and apparatus for multi-dimensional parallel MR imaging |
| DE102006007769A1 (de) * | 2006-02-20 | 2007-08-30 | Siemens Ag | Verfahren zur Erzeugung von Magnetresonanzaufnahmen und Steuereinrichtung für ein Magnetresonanzsystem |
| US7279893B1 (en) * | 2006-04-20 | 2007-10-09 | General Electric Company | Receiver channel data combining in parallel mr imaging |
| US7622920B2 (en) * | 2006-07-06 | 2009-11-24 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging apparatus capable of automatically determining RF coil positions |
| WO2008010126A1 (en) * | 2006-07-18 | 2008-01-24 | Koninklijke Philips Electronics N.V. | Artifact suppression in multi-coil mri |
| CN101512371B (zh) * | 2006-08-30 | 2012-09-05 | 皇家飞利浦电子股份有限公司 | 多通道磁共振成像和波谱分析 |
| CN101523233A (zh) * | 2006-10-03 | 2009-09-02 | 皇家飞利浦电子股份有限公司 | 用于选择磁共振成像设备的接收线圈阵列的元件的线圈元件选择设备 |
| EP2074555A4 (en) * | 2006-10-17 | 2013-10-16 | Yeda Res & Dev | METHOD FOR OBTAINING SPATIAL IMAGES BY MRI AND PROCESSING THE RECEIVED SPATIAL IMAGES AND PRODUCT |
| US7352182B1 (en) * | 2006-11-10 | 2008-04-01 | Hitachi Medical Systems America, Inc. | Automated selection of elements within phased array RF coils |
| JP2008178592A (ja) * | 2007-01-25 | 2008-08-07 | Ge Medical Systems Global Technology Co Llc | 磁気共鳴イメージング装置、スキャン装置、磁気共鳴イメージング方法、および、そのプログラム |
| US7639008B2 (en) * | 2007-03-19 | 2009-12-29 | Kabushiki Kaisha Toshiba | System, method and apparatus for identifying abnormality in MRI RF input circuits by combination mode switching in single MRI sequence scan |
| JP5180514B2 (ja) * | 2007-05-15 | 2013-04-10 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| JP2010527729A (ja) * | 2007-05-31 | 2010-08-19 | 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 | 磁気共鳴画像データを自動的に取得する方法 |
| JP5405732B2 (ja) * | 2007-10-30 | 2014-02-05 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| JP5602030B2 (ja) * | 2008-03-14 | 2014-10-08 | コーニンクレッカ フィリップス エヌ ヴェ | パラレル磁気共鳴イメージングのためのコイル選択 |
| JP5582739B2 (ja) * | 2008-09-09 | 2014-09-03 | 株式会社東芝 | 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装置の制御方法 |
| US8446149B2 (en) * | 2009-04-17 | 2013-05-21 | Siemens Medical Solutions Usa, Inc. | System for improved MR image reconstruction |
| JP5687419B2 (ja) * | 2009-08-12 | 2015-03-18 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| EP2478382A1 (en) | 2009-09-17 | 2012-07-25 | Koninklijke Philips Electronics N.V. | Image intensity correction for magnetic resonance imaging |
| 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 |
| JP5450000B2 (ja) * | 2009-11-27 | 2014-03-19 | 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 | 磁気共鳴イメージング装置 |
| JP5456499B2 (ja) * | 2010-01-29 | 2014-03-26 | 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 | 磁気共鳴イメージング装置 |
| US8594400B2 (en) * | 2010-02-26 | 2013-11-26 | General Electric Company | System and method for MR image scan and analysis |
| JP5677908B2 (ja) * | 2011-07-28 | 2015-02-25 | 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 | 磁気共鳴イメージング装置、検出方法、およびプログラム |
| US10564236B2 (en) * | 2012-11-28 | 2020-02-18 | Toshiba Medical Systems Corporation | Magnetic resonance imaging apparatus and guiding method of coil selection in magnetic resonance imaging method |
| KR101435878B1 (ko) * | 2012-12-06 | 2014-09-01 | 삼성전자주식회사 | 자기 공명 영상 (mri) 시스템에서 영상을 획득하는 방법 및 장치 |
| CN105476635B (zh) | 2015-12-29 | 2019-02-05 | 沈阳东软医疗系统有限公司 | 一种核磁共振成像系统中射频线圈的定位方法和装置 |
| US10802101B2 (en) | 2018-05-31 | 2020-10-13 | General Electric Company | Method and systems for coil selection in magnetic resonance imaging to reduce phase wrap artifact |
| US10866292B2 (en) | 2018-05-31 | 2020-12-15 | General Electric Company | Methods and systems for coil selection in magnetic resonance imaging |
| US10859646B2 (en) | 2018-05-31 | 2020-12-08 | General Electric Company | Method and systems for coil selection in magnetic resonance imaging to reduce annefact artifact |
| US10859645B2 (en) | 2018-05-31 | 2020-12-08 | General Electric Company | Method and systems for coil selection in magnetic resonance imaging |
| DE102018209352A1 (de) * | 2018-06-12 | 2019-12-12 | Siemens Healthcare Gmbh | Verfahren zum Betreiben eines MRT-Geräts, Computerprogramm, Datenspeicher und MRT-Gerät |
| US10830850B2 (en) * | 2019-04-01 | 2020-11-10 | Siemens Healthcare Gmbh | Optical camera for patient position monitoring |
| CN115444393B (zh) * | 2021-06-08 | 2025-09-26 | 佳能医疗系统株式会社 | 磁共振成像装置以及磁共振成像方法 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4940941A (en) * | 1986-12-03 | 1990-07-10 | Advanced Nmr Systems, Inc. | Method of high-speed magnetic resonance imaging |
| US5612019A (en) * | 1988-12-19 | 1997-03-18 | Gordon, Deceased; David | Diagnosis and treatment of HIV viral infection using magnetic metal transferrin particles |
| US5216367A (en) * | 1990-02-21 | 1993-06-01 | Kabushiki Kaisha Toshiba | MR imaging apparatus capable of automatically selecting multiple surface coils |
| JPH04138133A (ja) * | 1990-09-28 | 1992-05-12 | Yokogawa Medical Syst Ltd | コイル位置検出方法およびmr装置 |
| US5138260A (en) * | 1990-11-21 | 1992-08-11 | Picker International, Inc. | Computer controlled switching of multiple rf coils |
| US5594849A (en) * | 1991-08-09 | 1997-01-14 | Yale University | Biomedical magnetism imaging apparatus and method |
| JPH0542119A (ja) * | 1991-08-12 | 1993-02-23 | Fujitsu Ltd | 生体磁気計測装置 |
| US5706813A (en) * | 1992-03-09 | 1998-01-13 | University Of Washington | Focal neurographic magnetic resonance imaging system |
| US5300887A (en) * | 1992-04-27 | 1994-04-05 | Albert Macovski | Pulsed field MRI system with spatial selection |
| US5568051A (en) * | 1992-05-12 | 1996-10-22 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging apparatus having superimposed gradient coil |
| US5339033A (en) * | 1992-08-11 | 1994-08-16 | Alliance Pharmaceutical Corp. | Method of improving fat saturation during MRI |
| US5461314A (en) * | 1993-10-21 | 1995-10-24 | The Regents Of The University Of California | MRI front end apparatus and method of operation |
| JPH08173398A (ja) * | 1994-12-27 | 1996-07-09 | Hitachi Ltd | 脳機能計測装置 |
| US5785042A (en) * | 1995-02-14 | 1998-07-28 | Duke University | Magnetic resonance imaging method providing for correction of striation artifacts |
| JP3483169B2 (ja) * | 1995-03-29 | 2004-01-06 | 株式会社日立メディコ | Mri装置 |
| US5729129A (en) * | 1995-06-07 | 1998-03-17 | Biosense, Inc. | Magnetic location system with feedback adjustment of magnetic field generator |
| US5757162A (en) * | 1996-02-28 | 1998-05-26 | Weber; Harold J. | Method and apparatus for operating an electric induction motor with a long and lossy extension cord |
| JP3600351B2 (ja) * | 1996-03-12 | 2004-12-15 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| US6898454B2 (en) * | 1996-04-25 | 2005-05-24 | The Johns Hopkins University | Systems and methods for evaluating the urethra and the periurethral tissues |
| DE19653535C1 (de) * | 1996-12-20 | 1998-06-10 | Siemens Ag | Verfahren zur Positionsbestimmung mindestens einer Lokalantenne |
| JPH10290793A (ja) * | 1997-04-18 | 1998-11-04 | Ge Yokogawa Medical Syst Ltd | 磁気共鳴撮像方法および装置 |
| US6289232B1 (en) * | 1998-03-30 | 2001-09-11 | Beth Israel Deaconess Medical Center, Inc. | Coil array autocalibration MR imaging |
| WO1999053034A1 (en) | 1998-04-09 | 1999-10-21 | University Of Nebraska Board Of Regents | Improved live attenuated viruses for use as vectors or vaccines |
| US6157192A (en) | 1998-04-14 | 2000-12-05 | Wisconsin Alumni Research Foundation | Recovery of signal void arising from field inhomogeneities in echo planar imaging |
| US6223065B1 (en) * | 1998-04-15 | 2001-04-24 | Medrad, Inc. | Automatic coil element selection in large MRI coil arrays |
| BR9810032A (pt) * | 1998-04-17 | 2000-09-19 | Koninkl Philips Electronics Nv | Processo e aparelho de ressonância magnética para obter imagens por intermédio de ressonância magnética |
| US6134465A (en) * | 1998-06-12 | 2000-10-17 | General Electric Company | Method for reducing artifacts in MR image acquired with phased array surface coil |
| US6246897B1 (en) * | 1998-12-11 | 2001-06-12 | General Electric Company | Method and system for acquistion of preferential arterial and venous images for MR angiography |
| US6425864B1 (en) * | 1999-04-15 | 2002-07-30 | General Electric Company | Method and apparatus for optimal imaging of the peripheral vasculature |
| JP2000300536A (ja) * | 1999-04-22 | 2000-10-31 | Hitachi Medical Corp | Mri装置を用いた3次元温度計測方法 |
| US6448770B1 (en) * | 2000-03-30 | 2002-09-10 | Koninklijke Philips Electronics, N.V. | Gain selection for magnetic resonance imaging and spectroscopy |
| US6320378B1 (en) * | 2000-03-31 | 2001-11-20 | Brigham & Women's Hospital | Continuous magnetic resonance line-scan imaging in the presence of motion and varying magnetic field inhomogeneities within the field of view |
| US6946836B2 (en) * | 2000-04-25 | 2005-09-20 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging involving movement of patient's couch |
| US6294972B1 (en) * | 2000-08-03 | 2001-09-25 | The Mcw Research Foundation, Inc. | Method for shimming a static magnetic field in a local MRI coil |
| US6597936B1 (en) * | 2000-11-14 | 2003-07-22 | Koninklijke Philips Electronics, N.V. | Focused point oversampling for temporally and spatially resolving dynamic studies |
| US6639211B1 (en) * | 2000-11-22 | 2003-10-28 | Koninklijke Philips Electronics, N.V. | Contrast-enhanced MRA including an effective zero-latency method of bolus detection |
| JP4689816B2 (ja) * | 2000-12-05 | 2011-05-25 | 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 |
| US6947877B2 (en) * | 2000-12-07 | 2005-09-20 | New York University | Methods for optimizing magnetic resonance imaging systems |
| US6476607B1 (en) * | 2000-12-08 | 2002-11-05 | Koninklijke Philips Electronics N.V. | MRI method and apparatus for rapid acquisition of multiple views through a volume |
| US6597937B2 (en) * | 2001-02-05 | 2003-07-22 | Koninklijke Philips Electronics N.V. | Self-adaptive tracking and phase encoding during data collection for contrast-enhanced MRA and dynamic agent uptake studies |
| US6724923B2 (en) * | 2001-04-13 | 2004-04-20 | Ge Medical Systems Global Technology Co., Llc | Automatic coil selection of multi-receiver MR data using fast prescan data analysis |
| US6738501B2 (en) * | 2001-04-13 | 2004-05-18 | Ge Medical Systems Global Technology Co., Llc | Adaptive data differentiation and selection from multi-coil receiver to reduce artifacts in reconstruction |
| US6559642B2 (en) * | 2001-05-09 | 2003-05-06 | Ge Medical Systems Global Technology Company, Llc | Calibration method for use with sensitivity encoding MRI acquisition |
| US6486671B1 (en) * | 2001-05-14 | 2002-11-26 | Ge Medical Systems Global Technologies Company Llc | MRI image quality improvement using matrix regularization |
| US6798199B2 (en) * | 2003-02-06 | 2004-09-28 | Siemens Medical Solutions Usa, Inc. | Method for synchronizing magnetic resonance imaging data to body motion |
-
2001
- 2001-04-13 US US09/681,473 patent/US6724923B2/en not_active Expired - Fee Related
-
2002
- 2002-04-12 JP JP2002109848A patent/JP4880173B2/ja not_active Expired - Fee Related
- 2002-04-12 EP EP02252617A patent/EP1249708B1/en not_active Expired - Lifetime
- 2002-04-12 DE DE60227594T patent/DE60227594D1/de not_active Expired - Lifetime
-
2004
- 2004-02-24 US US10/785,751 patent/US6961455B2/en not_active Expired - Lifetime
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