RU2655686C2 - Криостат и система для объединенной магнитно-резонансной томографии и радиационной терапии - Google Patents

Криостат и система для объединенной магнитно-резонансной томографии и радиационной терапии Download PDF

Info

Publication number
RU2655686C2
RU2655686C2 RU2016101579A RU2016101579A RU2655686C2 RU 2655686 C2 RU2655686 C2 RU 2655686C2 RU 2016101579 A RU2016101579 A RU 2016101579A RU 2016101579 A RU2016101579 A RU 2016101579A RU 2655686 C2 RU2655686 C2 RU 2655686C2
Authority
RU
Russia
Prior art keywords
annular
sections
volume
annular section
section
Prior art date
Application number
RU2016101579A
Other languages
English (en)
Russian (ru)
Other versions
RU2016101579A (ru
Inventor
Филип Александер ЙОНАС
Йоханнес Адрианус ОВЕРВЕГ
Виктор МОХНАТЮК
Авери МОНТЕМБО
Мартин КИНГ
Алан ФАЙНДЕР
Original Assignee
Конинклейке Филипс Н.В.
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 Конинклейке Филипс Н.В. filed Critical Конинклейке Филипс Н.В.
Publication of RU2016101579A publication Critical patent/RU2016101579A/ru
Application granted granted Critical
Publication of RU2655686C2 publication Critical patent/RU2655686C2/ru

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
    • 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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
    • A61N5/1045—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head using a multi-leaf collimator, e.g. for intensity modulated radiation therapy or IMRT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1077—Beam delivery systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • F17C3/085—Cryostats
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/04—Cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1055—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using magnetic resonance imaging [MRI]
    • 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
    • G01R33/3804—Additional hardware for cooling or heating of the magnet assembly, for housing a cooled or heated part of the magnet assembly or for temperature control of the magnet assembly
    • 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
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pulmonology (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
RU2016101579A 2013-06-21 2014-06-05 Криостат и система для объединенной магнитно-резонансной томографии и радиационной терапии RU2655686C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361837739P 2013-06-21 2013-06-21
US61/837,739 2013-06-21
US201361882924P 2013-09-26 2013-09-26
US61/882,924 2013-09-26
PCT/IB2014/061962 WO2014203105A1 (en) 2013-06-21 2014-06-05 Cryostat and system for combined magnetic resonance imaging and radiation therapy

Publications (2)

Publication Number Publication Date
RU2016101579A RU2016101579A (ru) 2017-07-24
RU2655686C2 true RU2655686C2 (ru) 2018-05-29

Family

ID=51022928

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016101579A RU2655686C2 (ru) 2013-06-21 2014-06-05 Криостат и система для объединенной магнитно-резонансной томографии и радиационной терапии

Country Status (7)

Country Link
US (1) US10729918B2 (https=)
EP (1) EP3011357B1 (https=)
JP (1) JP6475234B2 (https=)
CN (1) CN105393133B (https=)
BR (1) BR112015031515A2 (https=)
RU (1) RU2655686C2 (https=)
WO (1) WO2014203105A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015031515A2 (pt) * 2013-06-21 2017-07-25 Koninklijke Philips Nv aparelho, e, câmara para um criostato
GB2545436B (en) * 2015-12-15 2018-04-11 Siemens Healthcare Ltd A cylindrical superconducting magnet with a shield of ferromagnetic material
CN109420259A (zh) 2017-08-24 2019-03-05 上海联影医疗科技有限公司 治疗系统和使用治疗系统的方法
US11883685B2 (en) 2017-08-24 2024-01-30 Shanghai United Imaging Healthcare Co., Ltd. Therapeutic system and method
CN114668987B (zh) 2018-11-14 2025-11-25 上海联影医疗科技股份有限公司 放射治疗系统
WO2021046675A1 (en) * 2019-09-09 2021-03-18 Shanghai United Imaging Healthcare Co., Ltd. Therapeutic apparatus
CN118043694A (zh) * 2021-12-10 2024-05-14 上海联影医疗科技股份有限公司 成像和治疗的系统和方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001224571A (ja) * 2000-02-15 2001-08-21 Hitachi Medical Corp 開放型超電導磁石とそれを用いた磁気共鳴イメージング装置
RU2290863C2 (ru) * 2004-05-14 2007-01-10 ГОУ ВПО Омская Государственная Медицинская Академия Способ контроля состояния криосистемы охлаждения экрана магнитно-резонансных томографов
WO2011106524A1 (en) * 2010-02-24 2011-09-01 Viewray Incorporated Split magnetic resonance imaging system
WO2012143173A1 (en) * 2011-04-21 2012-10-26 Siemens Plc Combined mri and radiation therapy equipment

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60217608A (ja) * 1984-04-12 1985-10-31 Fuji Electric Corp Res & Dev Ltd 均一磁場コイル
US5568104A (en) * 1995-10-23 1996-10-22 General Electric Company Open MRI superconductive magnet with cryogenic-fluid cooling
US5939962A (en) * 1996-08-07 1999-08-17 Mitsubishi Denki Kabushiki Kaisha Split type magnetic field generating apparatus for MRI
US5874880A (en) * 1998-03-05 1999-02-23 General Electric Company Shielded and open superconductive magnet
US6591127B1 (en) * 1999-03-15 2003-07-08 General Electric Company Integrated multi-modality imaging system and method
JP4639763B2 (ja) * 2004-11-12 2011-02-23 三菱電機株式会社 磁気共鳴イメージング装置
JP2007000254A (ja) * 2005-06-22 2007-01-11 Mitsubishi Electric Corp Ｍｒｉ用超電導電磁石装置
GB2427479B (en) * 2005-06-22 2007-11-14 Siemens Magnet Technology Ltd Particle Radiation Therapy Equipment and method for performing particle radiation therapy
GB2427478B (en) * 2005-06-22 2008-02-20 Siemens Magnet Technology Ltd Particle radiation therapy equipment and method for simultaneous application of magnetic resonance imaging and particle radiation
US8487269B2 (en) * 2007-02-28 2013-07-16 Siemens Aktiengesellschaft Combined radiation therapy and magnetic resonance unit
DE102008007245B4 (de) * 2007-02-28 2010-10-14 Siemens Aktiengesellschaft Kombiniertes Strahlentherapie- und Magnetresonanzgerät
EP2262570A1 (en) * 2008-03-12 2010-12-22 Navotek Medical Ltd. Combination mri and radiotherapy systems and methods of use
CA3090069C (en) 2009-07-15 2024-05-07 Viewray Technologies, Inc. Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other
CN102576060B (zh) * 2009-10-06 2016-05-11 皇家飞利浦电子股份有限公司 辐射剂量的回顾式计算和改进的处置规划
US8378682B2 (en) * 2009-11-17 2013-02-19 Muralidhara Subbarao Field image tomography for magnetic resonance imaging
DE102010001743B4 (de) * 2010-02-10 2012-07-12 Siemens Aktiengesellschaft Vorrichtung mit einer Kombination aus einer Magnetresonanzvorrichtung und einer Strahlentherapievorrichtung
DE102010001746B4 (de) * 2010-02-10 2012-03-22 Siemens Aktiengesellschaft Vorrichtung mit einer Kombination aus einer Magnetresonanzvorrichtung und einer Strahlentherapievorrichtung
EP2400314A1 (en) 2010-06-14 2011-12-28 Agilent Technologies U.K. Limited Superconducting magnet arrangement and method of mounting thereof
WO2012032477A1 (en) * 2010-09-09 2012-03-15 Koninklijke Philips Electronics N.V. A dosimeter, therapeutic apparatus, and computer program product for measuring radiation dosage to a subject during magnetic resonance imaging
GB2484529B (en) * 2010-10-15 2012-09-19 Siemens Ag Beam deflection arrangement within a combined radiation therapy and magnetic resonance unit
EP2637745A1 (en) * 2010-11-09 2013-09-18 Koninklijke Philips Electronics N.V. Magnetic resonance imaging system and radiotherapy apparatus with an adjustable axis of rotation
CN103210318B (zh) * 2010-11-09 2019-04-23 皇家飞利浦电子股份有限公司 具有至少两个发射和接收信道的磁共振成像以及放射治疗设备
WO2012077064A1 (en) * 2010-12-08 2012-06-14 Koninklijke Philips Electronics N.V. Slip ring assembly
CN103260700B (zh) * 2010-12-13 2016-06-15 皇家飞利浦电子股份有限公司 包括辐射治疗设备、机械定位系统和磁共振成像系统的治疗设备
US9664763B2 (en) * 2011-05-31 2017-05-30 Koninklijke Philips N.V. Correcting the static magnetic field of an MRI radiotherapy apparatus
WO2013001399A2 (en) * 2011-06-27 2013-01-03 Koninklijke Philips Electronics N.V. Magnetic resonance imaging of bone tissue
DE202012013430U1 (de) * 2011-07-28 2017-01-12 Deutsches Krebsforschungszentrum Therapeutische Vorrichtung zur Behandlung eines vorgegebenen Körperteils eines Patienten mit Strahlen
US8981779B2 (en) * 2011-12-13 2015-03-17 Viewray Incorporated Active resistive shimming fro MRI devices
EP2664359A1 (en) * 2012-05-14 2013-11-20 Koninklijke Philips N.V. Magnetic resonance guided therapy with interleaved scanning
US10282064B2 (en) * 2012-06-20 2019-05-07 Koninklijke Philips N.V. Graphical user interface for medical instruments
RU2631910C2 (ru) * 2012-09-18 2017-09-28 Конинклейке Филипс Н.В. Линейный ускоритель, направляемый магнитным резонансом
GB2507792B (en) * 2012-11-12 2015-07-01 Siemens Plc Combined MRI and radiation therapy system
CN104884967B (zh) * 2012-12-17 2018-05-22 皇家飞利浦有限公司 具有传热装置的低损耗持续电流开关
BR112015018553A2 (pt) * 2013-02-06 2017-07-18 Koninklijke Philips Nv aparelho médico, método para controle de um aparelho médico e produto de programa de computador contendo instruções executáveis por máquina operáveis
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
WO2014141003A1 (en) * 2013-03-14 2014-09-18 Koninklijke Philips N.V. Reduced-gas-flow electrical leads for superconducting magnet system
CN105120953B (zh) * 2013-04-18 2018-05-25 皇家飞利浦有限公司 具有实时磁共振监测的放射治疗系统
BR112015031515A2 (pt) * 2013-06-21 2017-07-25 Koninklijke Philips Nv aparelho, e, câmara para um criostato
CN105453197B (zh) * 2013-07-26 2018-06-08 皇家飞利浦有限公司 用于响应于磁场控制超导磁体系统的冷却回路的方法和设备
US10543380B2 (en) * 2013-09-30 2020-01-28 Koninklijke Philips N.V. Alignment of the coordinate systems of external beam radiotherapy and magnetic resonance imaging systems
CN105658278B (zh) * 2013-10-17 2019-12-03 皇家飞利浦有限公司 具有辐射治疗设备和辐射探测系统的医学装置
WO2015067786A1 (en) * 2013-11-08 2015-05-14 Koninklijke Philips N.V. Medical apparatus for radiotherapy and ultrasound heating
US10403423B2 (en) * 2013-11-13 2019-09-03 Koninklijke Philips N.V. Superconducting magnet system including thermally efficient ride-through system and method of cooling superconducting magnet system
EP3117230B1 (en) * 2014-03-13 2021-05-26 Koninklijke Philips N.V. Magnetic resonance antenna with electronic dosimeters
EP3140667B1 (en) * 2014-05-09 2020-12-23 Koninklijke Philips N.V. A therapy system containing an mri module and means for determining the position of an rf coil
JP6483729B2 (ja) * 2014-05-21 2019-03-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超電導コイルを支持する装置及び方法並びに超電導コイル装置を有する装置
US9943703B2 (en) * 2014-07-28 2018-04-17 The University Of Maryland, Baltimore System and method for irradiation therapy using voxel based functional measurements of organs at risk
RU2693037C2 (ru) * 2014-09-09 2019-07-01 Конинклейке Филипс Н.В. Сверхпроводящий магнит с криогенным термическим буфером
GB2531591B (en) * 2014-10-23 2017-01-11 Elekta ltd Combined radiotherapy and MRI apparatus
US10413253B2 (en) * 2014-11-21 2019-09-17 Samsung Electronics Co., Ltd. Method and apparatus for processing medical image
US11045108B2 (en) * 2014-11-26 2021-06-29 Viewray Technologies, Inc. Magnetic resonance imaging receive coil assembly
EP3230756B1 (en) * 2014-12-12 2018-11-07 Koninklijke Philips N.V. System and method for maintaining vacuum in superconducting magnet system in event of a loss of cooling
US11285338B2 (en) * 2015-04-14 2022-03-29 Koninklijke Philips N.V. Radiotherapy planning with improve accuracy
DE102015213730B4 (de) * 2015-07-21 2017-03-23 Siemens Healthcare Gmbh Qualitätskontrolle einer Bestrahlungsplanung durch Vergleich erster und zweiter MR-basierter Dosisverteilungen im Planungsvolumen
US10252083B2 (en) * 2015-09-23 2019-04-09 Varian Medical Systems Inc. Systems, methods, and devices for high-energy irradiation
DE102016200433B4 (de) * 2016-01-15 2024-05-23 Siemens Healthineers Ag Verfahren zur Planung einer Bestrahlung eines Patienten und Bestrahlungsplanungseinheit
WO2017158173A1 (en) * 2016-03-17 2017-09-21 Koninklijke Philips N.V. Mr-visible marker for an mri apparatus and an mr guided radiation therapy system
US20170368373A1 (en) * 2016-06-22 2017-12-28 Velayudhan Sahadevan Device and Methods for Broadbeam and Microbeam Chemo-Radiosurgery Combined with Its Tumor Exosome Apheresis
EP3988017A1 (en) * 2016-11-15 2022-04-27 RefleXion Medical, Inc. System for emission-guided high-energy photon delivery
JP7286272B2 (ja) 2018-06-21 2023-06-05 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001224571A (ja) * 2000-02-15 2001-08-21 Hitachi Medical Corp 開放型超電導磁石とそれを用いた磁気共鳴イメージング装置
RU2290863C2 (ru) * 2004-05-14 2007-01-10 ГОУ ВПО Омская Государственная Медицинская Академия Способ контроля состояния криосистемы охлаждения экрана магнитно-резонансных томографов
WO2011106524A1 (en) * 2010-02-24 2011-09-01 Viewray Incorporated Split magnetic resonance imaging system
WO2012143173A1 (en) * 2011-04-21 2012-10-26 Siemens Plc Combined mri and radiation therapy equipment

Also Published As

Publication number Publication date
JP6475234B2 (ja) 2019-02-27
WO2014203105A1 (en) 2014-12-24
CN105393133A (zh) 2016-03-09
CN105393133B (zh) 2019-06-04
US10729918B2 (en) 2020-08-04
RU2016101579A (ru) 2017-07-24
EP3011357B1 (en) 2022-10-12
US20160136456A1 (en) 2016-05-19
BR112015031515A2 (pt) 2017-07-25
EP3011357A1 (en) 2016-04-27
JP2016526411A (ja) 2016-09-05

Similar Documents

Publication Publication Date Title
RU2655686C2 (ru) Криостат и система для объединенной магнитно-резонансной томографии и радиационной терапии
KR101423607B1 (ko) Ｍｒｉ 및 방사선 병용 요법 장비
US7960710B2 (en) Particle radiation therapy equipment
JP2021524775A (ja) 磁気共鳴結像システム用のｂ０磁石の機器および方法
US10061000B2 (en) MRI magnet for radiation and particle therapy
US20150251020A1 (en) Radiation therapy system
CN105664378A (zh) 用于使直线性加速器和磁共振成像设备彼此屏蔽的方法和装置
CN111228658B (zh) 一种磁共振图像引导的放射治疗系统
JPH07213506A (ja) 核スピン共鳴トモグラフィ装置
US10632327B2 (en) MRI guided radiation therapy
JP4247948B2 (ja) 磁石装置及びｍｒｉ装置
CN118098750A (zh) 核磁共振装置中超导磁体和rf线圈的集成单源冷却
CN111913142A (zh) 基本场磁体装置、磁共振断层造影系统和测量方法
US12332330B2 (en) Systems and methods for diagnosis and image guided therapy with superconducting magnet shielding and providing heat exchange
JP2019505254A (ja) 陽子線療法のための回転可能磁石
JP5791856B2 (ja) 特に磁気共鳴撮像誘導下の治療システム用の磁気共鳴高周波アンテナを有する患者ベッド
CN103327890B (zh) 倾斜磁场线圈装置以及磁共振成像装置
EP4152030B1 (en) Gradient coil assembly for a magnetic resonance imaging device and magnetic resonance imaging device
CN115079071B (zh) 磁共振设备及其控制方法
US20210103019A1 (en) Open bore magnet for mri guided radiotherapy system
CN114504737B (zh) 磁共振引导的放射治疗系统及磁共振设备
CN118043694A (zh) 成像和治疗的系统和方法
WO2025061473A1 (en) Magnetic resonance imaging radiation therapy system
WO2015181939A1 (ja) 超電導磁石装置