DE69928173D1 - Gerät mit einem Vertikalmagnet für die MR-Bildgebung - Google Patents

Gerät mit einem Vertikalmagnet für die MR-Bildgebung

Info

Publication number
DE69928173D1
DE69928173D1 DE69928173T DE69928173T DE69928173D1 DE 69928173 D1 DE69928173 D1 DE 69928173D1 DE 69928173 T DE69928173 T DE 69928173T DE 69928173 T DE69928173 T DE 69928173T DE 69928173 D1 DE69928173 D1 DE 69928173D1
Authority
DE
Germany
Prior art keywords
imaging
vertical magnet
magnet
vertical
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.)
Expired - Fee Related
Application number
DE69928173T
Other languages
English (en)
Other versions
DE69928173T2 (de
Inventor
Yujiro Hayashi
Katsumasa Nose
Kazuhiko Hayakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Healthcare Japan Corp
Original Assignee
GE Yokogawa Medical System Ltd
Yokogawa Medical Systems Ltd
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 GE Yokogawa Medical System Ltd, Yokogawa Medical Systems Ltd filed Critical GE Yokogawa Medical System Ltd
Application granted granted Critical
Publication of DE69928173D1 publication Critical patent/DE69928173D1/de
Publication of DE69928173T2 publication Critical patent/DE69928173T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • 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
DE69928173T 1998-06-15 1999-06-09 Gerät mit einem Vertikalmagnet für die MR-Bildgebung Expired - Fee Related DE69928173T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10167046A JP3040748B2 (ja) 1998-06-15 1998-06-15 Ｍｒｉ用垂直マグネット装置およびｍｒｉ装置
JP16704698 1998-06-15

Publications (2)

Publication Number Publication Date
DE69928173D1 true DE69928173D1 (de) 2005-12-15
DE69928173T2 DE69928173T2 (de) 2006-07-20

Family

ID=15842397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928173T Expired - Fee Related DE69928173T2 (de) 1998-06-15 1999-06-09 Gerät mit einem Vertikalmagnet für die MR-Bildgebung

Country Status (7)

Country Link
US (1) US6424854B2 (de)
EP (1) EP0965853B1 (de)
JP (1) JP3040748B2 (de)
KR (1) KR100771270B1 (de)
CN (1) CN1216571C (de)
DE (1) DE69928173T2 (de)
TW (1) TW514512B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7127802B1 (en) 1997-11-21 2006-10-31 Fonar Corporation Method of fabricating a composite plate
JP3679675B2 (ja) * 2000-02-04 2005-08-03 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 信号獲得装置および画像撮影装置
US20020059937A1 (en) * 2000-11-22 2002-05-23 Sullenberger Peter C. Appliance for fixation and tension of knees under MRI examination
US7701209B1 (en) 2001-10-05 2010-04-20 Fonar Corporation Coils for horizontal field magnetic resonance imaging
US7906966B1 (en) 2001-10-05 2011-03-15 Fonar Corporation Quadrature foot coil antenna for magnetic resonance imaging
WO2003037182A1 (en) * 2001-10-29 2003-05-08 Koninklijke Philips Electronics N.V. Assembly of a medical examination device and a combination of a frame and a patient table, as well as such a combination
US7239906B1 (en) 2002-04-18 2007-07-03 Fonar Corporation Magnetic resonance imaging system including a transpolar fixture
US8064984B2 (en) 2003-03-18 2011-11-22 Esaote S.P.A. Magnetic resonance imaging apparatus
US8147396B2 (en) * 2003-11-26 2012-04-03 Advanced Imaging Research, Inc. Neonate imaging sub-system
US7030612B1 (en) 2004-01-13 2006-04-18 Fonar Corporation Body rest for magnetic resonance imaging
US8195273B2 (en) 2004-02-02 2012-06-05 Esaote S.P.A. Magnetic resonance imaging apparatus
EP1794609A2 (de) * 2004-09-27 2007-06-13 Fonar Corporation System, vorrichtung und dazugehörige verfahren zur magnetresonanzbildgebung
US8401615B1 (en) 2004-11-12 2013-03-19 Fonar Corporation Planar coil flexion fixture for magnetic resonance imaging and use thereof
US8055325B1 (en) 2006-01-10 2011-11-08 Fonar Corporation Seated patient support and use thereof in magnetic resonance imaging
US8086010B2 (en) * 2006-06-30 2011-12-27 Kabushiki Kaisha Toshiba Medical image diagnosis apparatus and the control method thereof
KR100810715B1 (ko) 2006-08-18 2008-03-07 가천의과학대학교 산학협력단 의료영상장비에 사용되는 크레이들 이송 장치
CN101677782B (zh) * 2007-05-09 2013-05-15 株式会社日立医药 磁共振成像装置及图像分类方法
US9386939B1 (en) 2007-05-10 2016-07-12 Fonar Corporation Magnetic resonance imaging of the spine to detect scoliosis
US8505137B1 (en) * 2008-01-22 2013-08-13 Artec Imaging, Llc Equine CT table
US8599215B1 (en) 2008-05-07 2013-12-03 Fonar Corporation Method, apparatus and system for joining image volume data
CN102551774B (zh) * 2010-12-20 2016-05-11 Ge医疗系统环球技术有限公司 皮带式床和ct设备及用于ct设备校准数据的获取方法
TWI414276B (zh) * 2011-05-30 2013-11-11 E Da Hospital I Shou University 斷層掃描裝置及其輔助椅
JP6518194B2 (ja) * 2012-12-26 2019-05-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． アクセス可能な磁気共鳴撮像スキャナシステム及びソレノイド構造体
CN103735265B (zh) * 2013-01-23 2015-08-26 宁波健信机械有限公司 医用磁体磁极自动升降及精密定位机构
CN103126678A (zh) * 2013-02-02 2013-06-05 浙江大学 采用光学透镜作光传导的开放式pet/mr成像系统
US9766310B1 (en) 2013-03-13 2017-09-19 Fonar Corporation Method and apparatus for magnetic resonance imaging of the cranio-cervical junction
WO2016074636A1 (en) 2014-11-12 2016-05-19 Shanghai United Imaging Healthcare Co., Ltd. Transport apparatus in medical system
JP6560033B2 (ja) * 2015-06-25 2019-08-14 株式会社日立製作所 回転電機、並びに回転電機の冷却システム
CN107281653A (zh) * 2017-06-06 2017-10-24 张坤 磁共振成像引导的辐射治疗设备
CN109847196A (zh) * 2018-12-29 2019-06-07 佛山瑞加图医疗科技有限公司 磁共振引导的放疗系统的磁场补偿系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121367B1 (de) * 1983-03-30 1990-05-23 Picker International Limited Gerät zur Bilderzeugung mittels magnetischer Kernresonanz
US4829525A (en) * 1986-10-24 1989-05-09 Mitsubishi Denki Kabushiki Kaisha PCM signal reproducing apparatus including error/erasure correction circuit
JPH01305937A (ja) 1988-06-02 1989-12-11 Toshiba Corp 磁気共鳴診断装置
US4985678A (en) * 1988-10-14 1991-01-15 Picker International, Inc. Horizontal field iron core magnetic resonance scanner
JPH0368343A (ja) * 1989-08-09 1991-03-25 Toshiba Corp 医用寝台装置
JP3112474B2 (ja) * 1989-10-21 2000-11-27 株式会社東芝 磁気共鳴イメージング装置
EP0424808A1 (de) 1989-10-21 1991-05-02 Kabushiki Kaisha Toshiba Magnetresonanz-Abbildungsgerät
JPH04114634A (ja) * 1990-09-04 1992-04-15 Toshiba Corp 医療診断用寝台
JPH05161623A (ja) * 1991-12-12 1993-06-29 Toshiba Corp 磁気共鳴イメージング装置
JP3742662B2 (ja) * 1992-08-05 2006-02-08 ゼネラル・エレクトリック・カンパニイ 開放形磁気共鳴イメージングに適した磁石
US6023165A (en) * 1992-09-28 2000-02-08 Fonar Corporation Nuclear magnetic resonance apparatus and methods of use and facilities for incorporating the same
JPH07143975A (ja) * 1993-08-02 1995-06-06 Philips Electron Nv 磁気共鳴画像装置
GB9515446D0 (en) * 1995-07-27 1995-09-27 Marconi Gec Ltd Imaging systems
KR100246110B1 (ko) * 1997-09-12 2000-03-15 김헌출 P.c보를 이용한 골조부의 시공방법
US6011396A (en) * 1998-01-02 2000-01-04 General Electric Company Adjustable interventional magnetic resonance imaging magnet

Also Published As

Publication number Publication date
DE69928173T2 (de) 2006-07-20
EP0965853A3 (de) 2001-09-19
JP3040748B2 (ja) 2000-05-15
KR100771270B1 (ko) 2007-10-29
CN1238934A (zh) 1999-12-22
US6424854B2 (en) 2002-07-23
EP0965853A2 (de) 1999-12-22
KR20000006109A (ko) 2000-01-25
CN1216571C (zh) 2005-08-31
TW514512B (en) 2002-12-21
US20020013524A1 (en) 2002-01-31
JP2000000223A (ja) 2000-01-07
EP0965853B1 (de) 2005-11-09

Similar Documents

Publication Publication Date Title
DE69928173D1 (de) Gerät mit einem Vertikalmagnet für die MR-Bildgebung
DE69935702D1 (de) Magnet für die bildgebende magnetische resonanz
DE69615180T2 (de) Sondenspule für die kernspinresonanz
DE69933630D1 (de) Magnetfelderzeuger für die Magnetresonanzbildgebung
DE69616635D1 (de) Ein Gerät für die magnetische Resonanz
DE69526394T2 (de) Magnet für die Bilderzeugung mittels magnetischer Resonanz
DE69931833D1 (de) Gerät für die magnetische Resonanz
DE69931611D1 (de) Magnetresonanz bildgebungsvorrichtung
DE69417155D1 (de) System für die bildgebende magnetische Resonanz
DE50006331D1 (de) Längenmesssystem mit mindestens einem magnetischen massstab
DE60023822D1 (de) Gerät für die magnetische-resonanz-bildgebung, ausgestattet mit entstörenden verbindungsleitungen für elektrische einrichtungen
DE29900512U1 (de) Magnetresonanzanlage für die intraoperative Bildgebung
DE69629087D1 (de) Positionierungsgerät mit einem referenzrahmen für ein messsystem
DE69528134D1 (de) Apparat für die magnetische Resonanz
DE59609147D1 (de) Magnetanordnung für ein diagnostisches Magnetresonanzgerät
DE69737511D1 (de) Magnetfeld-erzeuger für die bildgebende magnetische resonanz
DE69930487D1 (de) Aufhängungseinheit für einen supraleitenden Magnet
DE69407848T2 (de) Magnetanordnung für die Bilderzeugung mittels magnetischer Resonanz
DE19983162T1 (de) Portal für ein medizinisches Abbildungssystem
DE69822709D1 (de) Offener Magnet für die Magnetresonanzbildgebung mit inhomogenem Feld
DE69632113D1 (de) Offener, durch kryogenes Fluid gekühlter Magnet für die Bilderzeugung durch magnetische Resonanz mit gleichförmigem Magnetfeld
DE59609254D1 (de) Magnetanordnung für ein diagnostisches Magnetresonanzgerät
DE69936690D1 (de) Gerät für die bildgebende magnetische Resonanz
DE69410354D1 (de) Gerät für magnetische Resonanz
DE69609257D1 (de) Supraleitende Magnetanordnung mit offener Architektur für die bildgebende magnetische Resonanz

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee