HK1202632A1 - Active resistive shimming for mri devices mri - Google Patents
Active resistive shimming for mri devices mriInfo
- Publication number
- HK1202632A1 HK1202632A1 HK15103191.4A HK15103191A HK1202632A1 HK 1202632 A1 HK1202632 A1 HK 1202632A1 HK 15103191 A HK15103191 A HK 15103191A HK 1202632 A1 HK1202632 A1 HK 1202632A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- mri
- devices
- active resistive
- shimming
- resistive shimming
- Prior art date
Links
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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/387—Compensation of inhomogeneities
- G01R33/3875—Compensation of inhomogeneities using correction coil assemblies, e.g. active shimming
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3642—Mutual coupling or decoupling of multiple coils, e.g. decoupling of a receive coil from a transmission coil, or intentional coupling of RF coils, e.g. for RF magnetic field amplification
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/4812—MR combined with X-ray or computed tomography [CT]
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/4814—MR combined with ultrasound
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Pathology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/324,850 US8981779B2 (en) | 2011-12-13 | 2011-12-13 | Active resistive shimming fro MRI devices |
PCT/US2012/068872 WO2013103477A1 (en) | 2011-12-13 | 2012-12-11 | Active resistive shimming for mri devices |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1202632A1 true HK1202632A1 (en) | 2015-10-02 |
Family
ID=47553381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15103191.4A HK1202632A1 (en) | 2011-12-13 | 2015-03-30 | Active resistive shimming for mri devices mri |
Country Status (8)
Country | Link |
---|---|
US (3) | US8981779B2 (ja) |
EP (1) | EP2791694B1 (ja) |
JP (2) | JP6253592B2 (ja) |
CN (2) | CN107300680B (ja) |
AU (2) | AU2012363783B2 (ja) |
CA (1) | CA2858217A1 (ja) |
HK (1) | HK1202632A1 (ja) |
WO (1) | WO2013103477A1 (ja) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1725166B1 (en) | 2004-02-20 | 2011-03-30 | University of Florida Research Foundation, Inc. | System for delivering conformal radiation therapy while simultaneously imaging soft tissue |
CA2760053C (en) * | 2009-06-19 | 2020-02-11 | Viewray Incorporated | System and method for performing tomographic image acquisition and reconstruction |
CA2760055C (en) | 2009-07-15 | 2021-04-06 | Viewray Incorporated | Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other |
JP5827250B2 (ja) | 2010-02-24 | 2015-12-02 | ビューレイ・インコーポレイテッドViewRay Incorporated | 分割磁気共鳴画像システム |
US8981779B2 (en) * | 2011-12-13 | 2015-03-17 | Viewray Incorporated | Active resistive shimming fro MRI devices |
JP6072825B2 (ja) * | 2011-12-23 | 2017-02-01 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Mr画像法において高次のbo場の不均一性を補正するための傾斜磁場コイルの使用 |
US10561861B2 (en) | 2012-05-02 | 2020-02-18 | Viewray Technologies, Inc. | Videographic display of real-time medical treatment |
US9889318B2 (en) | 2012-10-26 | 2018-02-13 | Viewray Technologies, Inc. | Assessment and improvement of treatment using imaging of physiological responses to radiation therapy |
GB2507792B (en) * | 2012-11-12 | 2015-07-01 | Siemens Plc | Combined MRI and radiation therapy system |
US9675271B2 (en) * | 2013-03-13 | 2017-06-13 | Viewray Technologies, Inc. | Systems and methods for radiotherapy with magnetic resonance imaging |
US9446263B2 (en) | 2013-03-15 | 2016-09-20 | Viewray Technologies, Inc. | Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging |
CN105324678B (zh) * | 2013-06-21 | 2018-11-20 | 皇家飞利浦有限公司 | 用于磁共振混合扫描器的匀场体系统 |
US10729918B2 (en) * | 2013-06-21 | 2020-08-04 | Koninklijke Philips N.V. | Cryostat and system for combined magnetic resonance imaging and radiation therapy |
WO2015197475A1 (en) * | 2014-06-27 | 2015-12-30 | Koninklijke Philips N.V. | Charged particle beam therapy and magnetic resonance imaging |
US9638776B2 (en) | 2014-08-22 | 2017-05-02 | General Electric Company | Nested coil configuration of active shims in MRI systems |
WO2016130850A1 (en) | 2015-02-11 | 2016-08-18 | Viewray Technologies, Inc. | Planning and control for magnetic resonance guided radiation therapy |
US10185005B2 (en) * | 2015-02-23 | 2019-01-22 | Geron Andre BINDSEIL | System and method for magnetic resonance coil arrangement |
WO2016162734A1 (en) * | 2015-04-10 | 2016-10-13 | Synaptive Medical (Barbados) Inc. | Shimming coils for magnetic resonance imaging |
CN105022011A (zh) * | 2015-07-02 | 2015-11-04 | 江苏美时医疗技术有限公司 | 一种磁共振永磁体磁场补偿装置及其使用方法 |
US10031198B2 (en) * | 2015-08-04 | 2018-07-24 | General Electric Company | Methods and systems for a dual wind gradient coil |
US10254362B2 (en) * | 2015-10-30 | 2019-04-09 | General Electric Company | Magnetic resonance imaging matrix shim coil system and method |
EP3371615B1 (en) | 2015-11-06 | 2022-08-03 | Cedars-Sinai Medical Center | Unified coil (unic) systems and method for next generation magnetic resonance coils |
CN109310879A (zh) | 2016-03-02 | 2019-02-05 | 优瑞技术公司 | 利用磁共振成像的粒子疗法 |
CN109642933B (zh) | 2016-06-22 | 2022-09-06 | 优瑞技术公司 | 低场强磁共振成像 |
WO2018023195A1 (en) * | 2016-07-31 | 2018-02-08 | Alberta Health Services | Real-time mri-pet-guided radiotherapy system with dose-deposition verification |
EP3306336A1 (en) * | 2016-10-07 | 2018-04-11 | Ion Beam Applications S.A. | Hadron therapy device and mri device having magnetic field correcting means |
EP3308834B1 (en) | 2016-10-11 | 2019-01-09 | Ion Beam Applications | Particle therapy apparatus comprising an mri |
CA3046091A1 (en) | 2016-12-13 | 2018-06-21 | Viewray Technologies, Inc. | Radiation therapy systems and methods |
KR101886227B1 (ko) * | 2016-12-15 | 2018-08-07 | 가천대학교 산학협력단 | 자기공명 영상장치용 라디오 주파수 코일. |
EP3460500A1 (de) | 2017-09-26 | 2019-03-27 | Siemens Healthcare GmbH | Medizinisches bildgebungsgerät zur kombinierten magnetresonanzbildgebung und bestrahlung und verfahren zur bestimmung der bestückung von shim-einheiten |
JP7127126B2 (ja) | 2017-12-06 | 2022-08-29 | ビューレイ・テクノロジーズ・インコーポレイテッド | 放射線治療のシステム、方法およびソフトウェア |
US20210031055A1 (en) * | 2018-04-11 | 2021-02-04 | Board Of Regents Of The University Of Texas System | Mri adaptation for radiotherapy machines |
US11209509B2 (en) | 2018-05-16 | 2021-12-28 | Viewray Technologies, Inc. | Resistive electromagnet systems and methods |
KR101932070B1 (ko) * | 2018-06-07 | 2018-12-24 | 한국기초과학지원연구원 | 자기공명 분광장치 및 자기공명 영상장치의 자기장 균일도 개선을 위한 액티브 쉬밍 시스템 및 이를 이용한 액티브 쉬밍 방법 |
EP3739352A1 (de) * | 2019-05-16 | 2020-11-18 | Siemens Healthcare GmbH | Magnetresonanzanlage und verfahren zum ausgleich von grundmagnetfeldinhomogenitäten erster ordnung in einem untersuchungsbereich der magnetresonanzanlage |
DE102020204196B3 (de) * | 2020-03-31 | 2021-07-15 | Bruker Switzerland Ag | Shim-Vorrichtung mit einer hochtemperatursupraleitenden Shim-Leiter-bahn, Magnetanordnung und Verfahren zum Laden einer HTS-Shim-Vor-richtung |
CN112444766B (zh) * | 2020-11-05 | 2023-09-26 | 上海联影医疗科技股份有限公司 | 一种磁共振系统及其匀场方法 |
Family Cites Families (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3569823A (en) | 1968-10-18 | 1971-03-09 | Perkin Elmer Corp | Nuclear magnetic resonance apparatus |
US3735306A (en) * | 1970-10-22 | 1973-05-22 | Varian Associates | Magnetic field shim coil structure utilizing laminated printed circuit sheets |
US4581580A (en) | 1983-12-14 | 1986-04-08 | General Electric Company | Intentionally non-orthogonal correction coils for high-homogeneity magnets |
US4642569A (en) * | 1983-12-16 | 1987-02-10 | General Electric Company | Shield for decoupling RF and gradient coils in an NMR apparatus |
JPS60189905A (ja) * | 1984-03-09 | 1985-09-27 | Mitsubishi Electric Corp | 高均一磁界発生装置 |
US4740753A (en) * | 1986-01-03 | 1988-04-26 | General Electric Company | Magnet shimming using information derived from chemical shift imaging |
US5006804A (en) | 1989-12-04 | 1991-04-09 | General Electric Company | Method of optimizing shim coil current selection in magnetic resonance magnets |
US5382904A (en) | 1992-04-15 | 1995-01-17 | Houston Advanced Research Center | Structured coil electromagnets for magnetic resonance imaging and method for fabricating the same |
US5760582A (en) * | 1992-07-23 | 1998-06-02 | Fonar Corporation | Optimized gradient coils and shim coils for magnetic resonance scanning systems |
DE4333440C1 (de) * | 1993-09-30 | 1995-04-06 | Siemens Ag | Verfahren zur Shimmung eines Magnetfeldes in einem Untersuchungsraum eines Kernspinresonanzgerätes |
US5365927A (en) | 1993-11-02 | 1994-11-22 | General Electric Company | Magnetic resonance imaging system with pointing device |
US5378989A (en) | 1993-11-02 | 1995-01-03 | General Electric Company | Open gradient coils for magnetic resonance imaging |
DE4416907C1 (de) * | 1994-05-13 | 1995-09-07 | Bruker Analytische Messtechnik | Therapietomograph mit Homogenisierungseinrichtung |
DE4437443C2 (de) | 1994-10-19 | 1996-09-12 | Siemens Ag | Verfahren zum Betrieb eines Kernspintomographiegerätes mit dynamisch lokalisierter Shimmung des Grundmagnetfeldes |
US5585724A (en) | 1995-06-12 | 1996-12-17 | Picker International, Inc. | Magnetic resonance gradient coils with interstitial gap |
US5851182A (en) | 1996-09-11 | 1998-12-22 | Sahadevan; Velayudhan | Megavoltage radiation therapy machine combined to diagnostic imaging devices for cost efficient conventional and 3D conformal radiation therapy with on-line Isodose port and diagnostic radiology |
JP3074154B2 (ja) | 1997-09-22 | 2000-08-07 | 技術研究組合医療福祉機器研究所 | 磁気共鳴測定装置 |
AU9364698A (en) * | 1997-09-25 | 1999-04-12 | Odin Technologies Ltd. | Magnetic apparatus for mri |
US6002255A (en) * | 1997-11-20 | 1999-12-14 | Brigham & Women's Hospital | Planar open magnet MRI system having active target field shimming |
US6198957B1 (en) | 1997-12-19 | 2001-03-06 | Varian, Inc. | Radiotherapy machine including magnetic resonance imaging system |
US5952830A (en) | 1997-12-22 | 1999-09-14 | Picker International, Inc. | Octapole magnetic resonance gradient coil system with elongate azimuthal gap |
US6311389B1 (en) | 1998-07-01 | 2001-11-06 | Kabushiki Kaisha Toshiba | Gradient magnetic coil apparatus and method of manufacturing the same |
US6591127B1 (en) | 1999-03-15 | 2003-07-08 | General Electric Company | Integrated multi-modality imaging system and method |
DE19959720B4 (de) * | 1999-12-10 | 2005-02-24 | Siemens Ag | Verfahren zum Betrieb eines Magnetresonanztomographiegeräts |
US6564084B2 (en) | 2001-03-02 | 2003-05-13 | Draeger Medical, Inc. | Magnetic field shielding and detecting device and method thereof |
JP2003024296A (ja) | 2001-07-04 | 2003-01-28 | Ge Medical Systems Global Technology Co Llc | 静磁界調整方法およびmri装置 |
GB2382512A (en) | 2001-07-20 | 2003-05-28 | Elekta Oncology Syst Ltd | MRI in guided radiotherapy and position verification |
US6657391B2 (en) | 2002-02-07 | 2003-12-02 | Siemens Medical Solutions Usa, Inc. | Apparatus and method for establishing a Q-factor of a cavity for an accelerator |
US6630829B1 (en) | 2002-04-22 | 2003-10-07 | Ge Medical Systems Global Technology Co., Llc | Gradient coil set capable of producing a variable field of view |
US7162005B2 (en) | 2002-07-19 | 2007-01-09 | Varian Medical Systems Technologies, Inc. | Radiation sources and compact radiation scanning systems |
GB2393373A (en) | 2002-09-13 | 2004-03-24 | Elekta Ab | MRI in guided radiotherapy and position verification |
US7276906B2 (en) | 2002-11-20 | 2007-10-02 | Koninklijke Philips Electronics N.V. | Self-shielded gradient field coil for magnetic resonance imaging |
US7317782B2 (en) | 2003-01-31 | 2008-01-08 | Varian Medical Systems Technologies, Inc. | Radiation scanning of cargo conveyances at seaports and the like |
CN100507593C (zh) | 2003-03-25 | 2009-07-01 | 西门子公司 | 磁场发生器及带有该磁场发生器的磁共振设备 |
US6788060B1 (en) * | 2003-05-28 | 2004-09-07 | Ge Medical Systems Global Technology Co., Inc. | Imaging system with homogeneous magnetic field |
US7015692B2 (en) | 2003-08-07 | 2006-03-21 | Ge Electric Company | Apparatus for active cooling of an MRI patient bore in cylindrical MRI systems |
US7053617B2 (en) | 2003-10-01 | 2006-05-30 | General Electric Co. | Integrated electronic RF shielding apparatus for an MRI magnet |
JP4845739B2 (ja) | 2003-12-12 | 2011-12-28 | フィロメトロン,インコーポレイティド | 多重セクション式非経口薬物送達装置 |
GB2409521B (en) | 2003-12-22 | 2007-04-18 | Ge Med Sys Global Tech Co Llc | Gradient coil apparatus and method of assembly thereof |
EP1725166B1 (en) | 2004-02-20 | 2011-03-30 | University of Florida Research Foundation, Inc. | System for delivering conformal radiation therapy while simultaneously imaging soft tissue |
JP4392280B2 (ja) | 2004-03-26 | 2009-12-24 | 株式会社日立製作所 | 放射性同位元素製造装置および放射性薬剤製造装置 |
US20060017411A1 (en) | 2004-06-17 | 2006-01-26 | Accsys Technology, Inc. | Mobile/transportable PET radioisotope system with omnidirectional self-shielding |
JP4365275B2 (ja) * | 2004-06-28 | 2009-11-18 | 株式会社日立製作所 | 均一磁場発生装置 |
US7012385B1 (en) | 2004-09-24 | 2006-03-14 | Viara Research, Llc | Multi-channel induction accelerator with external channels |
US7957507B2 (en) | 2005-02-28 | 2011-06-07 | Cadman Patrick F | Method and apparatus for modulating a radiation beam |
US20080164878A1 (en) * | 2005-03-17 | 2008-07-10 | Koninklijke Philips Electronics N. V. | Minimum Energy Shim Coils For Magnetic Resonance |
US7640607B2 (en) | 2005-04-29 | 2010-01-05 | Varian Medical Systems, Inc. | Patient support systems |
US20070016014A1 (en) | 2005-06-15 | 2007-01-18 | Kenji Hara | Radio therapy apparatus and operating method of the same |
JP5334582B2 (ja) | 2005-10-17 | 2013-11-06 | アルバータ ヘルス サービシズ | 外部ビーム放射線治療とmriとの統合システム |
EP1949404B1 (en) | 2005-11-18 | 2016-06-29 | Mevion Medical Systems, Inc. | Charged particle radiation therapy |
US7902530B1 (en) | 2006-04-06 | 2011-03-08 | Velayudhan Sahadevan | Multiple medical accelerators and a kV-CT incorporated radiation therapy device and semi-automated custom reshapeable blocks for all field synchronous image guided 3-D-conformal-intensity modulated radiation therapy |
US7605589B2 (en) | 2006-04-10 | 2009-10-20 | Bruker Biospin Ag | Method for automatic shimming for nuclear magnetic resonance spectroscopy |
US8460195B2 (en) | 2007-01-19 | 2013-06-11 | Sunnybrook Health Sciences Centre | Scanning mechanisms for imaging probe |
JP2010516304A (ja) | 2007-01-19 | 2010-05-20 | サニーブルック・ヘルス・サイエンシズ・センター | 超音波と光学を複合した画像手段を有する撮像プローブ |
DE102008007245B4 (de) | 2007-02-28 | 2010-10-14 | Siemens Aktiengesellschaft | Kombiniertes Strahlentherapie- und Magnetresonanzgerät |
BRPI0809689B1 (pt) * | 2007-04-04 | 2019-03-19 | Koninklijke Philips N.V. | Bobina de gradiente de campo magnético, escâner por ressonância magnética, e, escâner híbrido |
US7489131B2 (en) | 2007-04-23 | 2009-02-10 | General Electric Co. | System and apparatus for direct cooling of gradient coils |
US7898192B2 (en) | 2007-06-06 | 2011-03-01 | Siemens Medical Solutions Usa, Inc. | Modular linac and systems to support same |
CN104316953B (zh) | 2007-07-02 | 2018-05-15 | 皇家飞利浦电子股份有限公司 | 用于混合pet-mr系统的热稳定的pet探测器 |
CN101452065B (zh) * | 2007-12-04 | 2011-10-19 | 西门子(中国)有限公司 | 磁共振设备中的局部线圈、磁共振设备以及成像方法 |
US7427908B1 (en) * | 2007-12-21 | 2008-09-23 | Florida State University Research Foundation | Magnetic shimming configuration with optimized turn geometry and electrical circuitry |
JP5390539B2 (ja) | 2008-02-25 | 2014-01-15 | コーニンクレッカ フィリップス エヌ ヴェ | 放射線検出器に対する等角面のバックボーン |
WO2009113069A1 (en) | 2008-03-12 | 2009-09-17 | Navotek Medical Ltd. | Combination mri and radiotherapy systems and methods of use |
US7741624B1 (en) | 2008-05-03 | 2010-06-22 | Velayudhan Sahadevan | Single session interactive ultra-short duration super-high biological dose rate radiation therapy and radiosurgery |
CN102215912B (zh) | 2008-06-24 | 2015-01-28 | 艾伯塔健康服务中心 | 放射治疗系统 |
EP2407101B1 (en) | 2009-03-12 | 2015-04-01 | National Institute of Radiological Sciences | Open pet-mri machine |
US8331531B2 (en) | 2009-03-13 | 2012-12-11 | The Board Of Trustees Of The Leland Stanford Junior University | Configurations for integrated MRI-linear accelerators |
EP2230530A1 (en) | 2009-03-20 | 2010-09-22 | Koninklijke Philips Electronics N.V. | A tesseral shim coil for a magnetic resonance system |
CA2760053C (en) | 2009-06-19 | 2020-02-11 | Viewray Incorporated | System and method for performing tomographic image acquisition and reconstruction |
US8139714B1 (en) | 2009-06-25 | 2012-03-20 | Velayudhan Sahadevan | Few seconds beam on time, breathing synchronized image guided all fields simultaneous radiation therapy combined with hyperthermia |
CA2760055C (en) | 2009-07-15 | 2021-04-06 | Viewray Incorporated | Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other |
CA2780647C (en) | 2009-11-20 | 2023-08-22 | Viewray Incorporated | Self shielded gradient coil |
US9694205B2 (en) | 2010-02-12 | 2017-07-04 | Elekta Ab (Publ) | Radiotherapy and imaging apparatus |
JP5827250B2 (ja) | 2010-02-24 | 2015-12-02 | ビューレイ・インコーポレイテッドViewRay Incorporated | 分割磁気共鳴画像システム |
CA3055149A1 (en) | 2010-12-22 | 2012-06-28 | Viewray Technologies, Inc. | System and method for image guidance during medical procedures |
JP6018185B2 (ja) | 2011-05-31 | 2016-11-02 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Mri放射線治療装置の静磁場補正 |
WO2013033249A2 (en) | 2011-08-29 | 2013-03-07 | Rosa Louis | Neutron irradiation therapy device |
US8981779B2 (en) | 2011-12-13 | 2015-03-17 | Viewray Incorporated | Active resistive shimming fro MRI devices |
US10561861B2 (en) | 2012-05-02 | 2020-02-18 | Viewray Technologies, Inc. | Videographic display of real-time medical treatment |
US8993898B2 (en) | 2012-06-26 | 2015-03-31 | ETS-Lindgren Inc. | Movable EMF shield, method for facilitating rapid imaging and treatment of patient |
US9889318B2 (en) | 2012-10-26 | 2018-02-13 | Viewray Technologies, Inc. | Assessment and improvement of treatment using imaging of physiological responses to radiation therapy |
GB2507792B (en) | 2012-11-12 | 2015-07-01 | Siemens Plc | Combined MRI and radiation therapy system |
US9404983B2 (en) | 2013-03-12 | 2016-08-02 | Viewray, Incorporated | Radio frequency transmit coil for magnetic resonance imaging system |
US9675271B2 (en) | 2013-03-13 | 2017-06-13 | Viewray Technologies, Inc. | Systems and methods for radiotherapy with magnetic resonance imaging |
US9289626B2 (en) | 2013-03-13 | 2016-03-22 | Viewray Incorporated | Systems and methods for improved radioisotopic dose calculation and delivery |
US8952346B2 (en) | 2013-03-14 | 2015-02-10 | Viewray Incorporated | Systems and methods for isotopic source external beam radiotherapy |
US9446263B2 (en) | 2013-03-15 | 2016-09-20 | Viewray Technologies, Inc. | Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging |
CN106415658B (zh) | 2013-12-03 | 2019-07-12 | 优瑞技术公司 | 使用相位相关对存在非刚性变形的医学图像的单模态和多模态对准 |
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CN107300680A (zh) | 2017-10-27 |
JP6650430B2 (ja) | 2020-02-19 |
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WO2013103477A1 (en) | 2013-07-11 |
JP2018075383A (ja) | 2018-05-17 |
CN104204837A (zh) | 2014-12-10 |
CN104204837B (zh) | 2017-06-20 |
CN107300680B (zh) | 2021-01-01 |
EP2791694A1 (en) | 2014-10-22 |
AU2012363783A1 (en) | 2014-07-03 |
US20150185300A1 (en) | 2015-07-02 |
EP2791694B1 (en) | 2021-04-14 |
AU2017203614B2 (en) | 2019-05-23 |
CA2858217A1 (en) | 2013-07-11 |
AU2012363783B2 (en) | 2017-03-02 |
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