US20110011102A1 - Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same - Google Patents

Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same Download PDF

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Publication number
US20110011102A1
US20110011102A1 US12/764,044 US76404410A US2011011102A1 US 20110011102 A1 US20110011102 A1 US 20110011102A1 US 76404410 A US76404410 A US 76404410A US 2011011102 A1 US2011011102 A1 US 2011011102A1
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coils
head
radiofrequency
coil
module according
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Abandoned
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US12/764,044
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Erzhen Gao
Qiyuan Ma
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TIME MEDICAL HOLDINGS Co Ltd
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Assigned to TIME MEDICAL HOLDINGS COMPANY LIMITED reassignment TIME MEDICAL HOLDINGS COMPANY LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GAO, ERZHEN, MA, QIYUAN
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    • 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
    • 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
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34015—Temperature-controlled RF coils
    • G01R33/3403—Means for cooling of the RF coils, e.g. a refrigerator or a cooling vessel specially adapted for housing an RF coil
    • 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
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
    • G01R33/3415—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils comprising arrays of sub-coils, i.e. phased-array coils with flexible receiver channels
    • 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
    • G01R33/3628—Tuning/matching of the transmit/receive coil
    • G01R33/3635—Multi-frequency operation
    • 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
    • G01R33/3806—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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34015—Temperature-controlled RF coils
    • G01R33/34023—Superconducting RF coils
US12/764,044 2009-04-20 2010-04-20 Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same Abandoned US20110011102A1 (en)

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US12/764,044 US20110011102A1 (en) 2009-04-20 2010-04-20 Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same

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US17107409P 2009-04-20 2009-04-20
US12/764,044 US20110011102A1 (en) 2009-04-20 2010-04-20 Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same

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US20110011102A1 true US20110011102A1 (en) 2011-01-20

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US12/764,036 Abandoned US20110015078A1 (en) 2009-04-20 2010-04-20 Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same
US12/764,044 Abandoned US20110011102A1 (en) 2009-04-20 2010-04-20 Cryogenically cooled superconductor rf head coil array and head-only magnetic resonance imaging (mri) system using same

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US (2) US20110015078A1 (fr)
EP (1) EP2422208A2 (fr)
JP (1) JP2012523946A (fr)
CN (1) CN102597794B (fr)
BR (1) BRPI1015098A2 (fr)
CA (1) CA2759239A1 (fr)
MX (1) MX2011011049A (fr)
RU (1) RU2570219C2 (fr)
WO (1) WO2010123939A2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110012599A1 (en) * 2009-04-17 2011-01-20 Erzhen Gao Cryogenically cooled superconductor gradient coil module for magnetic resonance imaging
US20120319690A1 (en) * 2009-03-10 2012-12-20 Qiyuan Ma Superconductor Magnetic Resonance Imaging System and Method (SUPER-MRI)
US20130331269A1 (en) * 2012-06-12 2013-12-12 Marijn Pieter Oomen Coil System for a Magnetic Resonance Tomography System
US20140008143A1 (en) * 2012-07-05 2014-01-09 Michael Eberler Enclosing device and a medical imaging device having the enclosing device
CN105737616A (zh) * 2016-03-25 2016-07-06 博艳萍 一种固化炉冷却箱
US9709646B2 (en) 2013-09-25 2017-07-18 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus using superconducting array antenna
EP3080823A4 (fr) * 2013-12-18 2017-10-18 Victoria Link Limited Cryostat pour dispositifs supraconducteurs
WO2018174726A3 (fr) * 2017-03-24 2019-03-21 Victoria Link Limited Aimant irm et appareil
CN112630710A (zh) * 2020-11-03 2021-04-09 成都易检医疗科技有限公司 冷却装置、系统及磁共振设备
US11320500B2 (en) * 2018-12-28 2022-05-03 Commissariat à l'énergie atomique et aux énergies alternatives Cryogenic device for magnetic resonance imagery scanner and magnetic resonance imagery assembly comprising such cryogenic device

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5063107B2 (ja) * 2006-12-28 2012-10-31 株式会社日立製作所 磁気共鳴検査装置
DE212012000043U1 (de) * 2011-02-01 2013-09-06 Aspect Magnet Technologies Ltd. Niedrigfeld-Magnetresonanzsystem (LF-MRS) zum Erzeugen eines Magnetresonanzbildes
RU2013154560A (ru) * 2011-05-10 2015-06-20 Тайм Медикал Холдингз Компани Лимитед Компоновка rf катушек всего тела, имеющих криогенное охлаждение, и система mri с такой компоновкой
WO2014007817A1 (fr) * 2012-07-03 2014-01-09 Translational Medicine, Llc Procédé et appareil de fourniture de système de bobine refroidie par gaz cryogénique pour imagerie par résonance magnétique (irm)
CN103077797B (zh) * 2013-01-06 2016-03-30 中国科学院电工研究所 用于头部成像的超导磁体系统
JP2015085184A (ja) * 2013-09-25 2015-05-07 株式会社東芝 磁気共鳴イメージング装置
MX2016003729A (es) * 2013-09-26 2016-09-16 Dominion Alternative Energy Llc Motor electrico y generador superconductores.
CN103558241B (zh) * 2013-11-02 2016-03-30 国家电网公司 绝缘子样品老化度检测方法
RU2687843C2 (ru) * 2014-05-21 2019-05-16 Конинклейке Филипс Н.В. Способ и устройство для поддерживания сверхпроводящей катушки и аппарат, включающий в себя устройство для поддерживания сверхпроводящей катушки
GB2532314B (en) * 2014-10-27 2018-05-02 Siemens Healthcare Ltd Support of superconducting coils for MRI systems
GB2540729B (en) * 2015-05-01 2018-03-21 Oxford Instruments Nanotechnology Tools Ltd Superconducting magnet
KR101771220B1 (ko) 2016-05-02 2017-08-24 가천대학교 산학협력단 자기공명영상 시스템
RU2663365C2 (ru) * 2016-11-01 2018-08-03 Владимир Дмитриевич Шкилев Сверхпроводящий накопитель энергии
US11464102B2 (en) * 2018-10-06 2022-10-04 Fermi Research Alliance, Llc Methods and systems for treatment of superconducting materials to improve low field performance
US10684336B2 (en) 2018-10-24 2020-06-16 General Electric Company Radiofrequency coil and shield in magnetic resonance imaging method and apparatus
US20220336123A1 (en) * 2019-09-24 2022-10-20 Ls Electric Co., Ltd. Cooling apparatus for superconductor cooling container
CN111965577B (zh) * 2020-07-07 2023-07-28 无锡鸣石峻致医疗科技有限公司 一种多频线圈
CN112397271B (zh) * 2020-09-24 2022-10-04 江苏美时医疗技术有限公司 高温超导磁共振成像仪
CN114114108B (zh) * 2021-11-09 2023-01-24 中国科学院精密测量科学与技术创新研究院 一种低成本模块化液氮低温多核磁共振探头

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106796A (en) * 1976-01-14 1978-08-15 Linde Aktiengesellschaft Connector for duct systems for low temperature fluids
US4717406A (en) * 1986-07-07 1988-01-05 Liquid Air Corporation Cryogenic liquified gas purification method and apparatus
US5107649A (en) * 1988-04-15 1992-04-28 Midwest Research Institute Compact vacuum insulation embodiments
US5416415A (en) * 1994-08-05 1995-05-16 General Electric Company Over-shoulder MRI magnet for human brain imaging
US20030162665A1 (en) * 1998-07-06 2003-08-28 Anatoly Rokhvarger Superconductor composite material
WO2009001084A1 (fr) * 2007-06-26 2008-12-31 Oxford Instruments Plc Système d'aimant pour utilisation dans l'imagerie par résonance magnétique
US20090278537A1 (en) * 2006-06-30 2009-11-12 Koninklijke Philips Electronics N. V. Radio-frequency surface coils comprising on-board digital receiver circuit
US20090278538A1 (en) * 2008-05-07 2009-11-12 Jyh-Horng Chen Method and apparatus for simultaneously acquiring multiple slices/slabs in magnetic resonance system
US20120004530A1 (en) * 2009-03-25 2012-01-05 Koninklijke Philips Electronics N.V. Quantification of intracellular and extracellular spio agents with r2 and r2* mapping

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454714A (en) * 1987-08-26 1989-03-02 Hitachi Ltd Active shield type superconducting magnet device
US5258710A (en) * 1992-03-27 1993-11-02 General Electric Company Cryogenic probe for NMR microscopy
US5307039A (en) * 1992-09-08 1994-04-26 General Electric Company Frustoconical magnet for magnetic resonance imaging
US5596303A (en) * 1993-02-22 1997-01-21 Akguen Ali Superconductive magnet system with low and high temperature superconductors
EP0826978A1 (fr) * 1996-08-26 1998-03-04 General Electric Company Aimant fermé pour l'imagerie par résonance magnétique de forme compacte
US5801609A (en) * 1997-04-25 1998-09-01 General Electric Company MRI head magnet
EP0895093B1 (fr) * 1997-07-29 2005-05-11 Philips Medical Systems (Cleveland), Inc. Unité mobile de prépolarisation pour un appareil d'imagerie par résonance magnétique
JP4247948B2 (ja) * 1997-12-01 2009-04-02 株式会社日立メディコ 磁石装置及びｍｒｉ装置
AU5441100A (en) * 1999-05-19 2000-12-05 Intermagnetics General Corporation Magnetically equivalent rf coil arrays
US6064290A (en) * 1999-05-21 2000-05-16 The Board Of Trustees Of The Leland Stanford Junior University Short bore-length asymmetric electromagnets for magnetic resonance imaging
US6396377B1 (en) * 2000-08-25 2002-05-28 Everson Electric Company Liquid cryogen-free superconducting magnet system
DE10255261A1 (de) * 2002-11-27 2004-06-09 Philips Intellectual Property & Standards Gmbh HF-Spulenanordnung für Magnetresonanz-Bildgerät
US7332910B2 (en) * 2003-11-24 2008-02-19 E.I. Du Pont De Nemours And Company Frequency detection system comprising circuitry for adjusting the resonance frequency of a high temperature superconductor self-resonant coil
WO2005078468A2 (fr) * 2004-01-20 2005-08-25 The University Of Houston System Boucle supraconductrice, bobines d'irm en selle de cheval et en cage a oiseaux
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
US7319327B2 (en) * 2005-11-17 2008-01-15 General Electric Company Magnetic resonance imaging system with reduced cooling needs

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106796A (en) * 1976-01-14 1978-08-15 Linde Aktiengesellschaft Connector for duct systems for low temperature fluids
US4717406A (en) * 1986-07-07 1988-01-05 Liquid Air Corporation Cryogenic liquified gas purification method and apparatus
US5107649A (en) * 1988-04-15 1992-04-28 Midwest Research Institute Compact vacuum insulation embodiments
US5416415A (en) * 1994-08-05 1995-05-16 General Electric Company Over-shoulder MRI magnet for human brain imaging
US20030162665A1 (en) * 1998-07-06 2003-08-28 Anatoly Rokhvarger Superconductor composite material
US20090278537A1 (en) * 2006-06-30 2009-11-12 Koninklijke Philips Electronics N. V. Radio-frequency surface coils comprising on-board digital receiver circuit
WO2009001084A1 (fr) * 2007-06-26 2008-12-31 Oxford Instruments Plc Système d'aimant pour utilisation dans l'imagerie par résonance magnétique
US20090278538A1 (en) * 2008-05-07 2009-11-12 Jyh-Horng Chen Method and apparatus for simultaneously acquiring multiple slices/slabs in magnetic resonance system
US20120004530A1 (en) * 2009-03-25 2012-01-05 Koninklijke Philips Electronics N.V. Quantification of intracellular and extracellular spio agents with r2 and r2* mapping

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Black et al., "A High-Temperature Superconducting Reciever for Nuclear Magnetic Resonance Microscopy", 5 February 1993, Science Vol. 259, pp. 793-795 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120319690A1 (en) * 2009-03-10 2012-12-20 Qiyuan Ma Superconductor Magnetic Resonance Imaging System and Method (SUPER-MRI)
US9869733B2 (en) * 2009-03-10 2018-01-16 Time Medical Holdings Company Limited Superconductor magnetic resonance imaging system and method (super-MRI)
US20110012599A1 (en) * 2009-04-17 2011-01-20 Erzhen Gao Cryogenically cooled superconductor gradient coil module for magnetic resonance imaging
US8593146B2 (en) * 2009-04-17 2013-11-26 Time Medical Holdings Company Limited Cryogenically cooled superconductor gradient coil module for magnetic resonance imaging
US20130331269A1 (en) * 2012-06-12 2013-12-12 Marijn Pieter Oomen Coil System for a Magnetic Resonance Tomography System
CN103487772A (zh) * 2012-06-12 2014-01-01 西门子公司 用于核磁共振断层成像设备的线圈装置
US9759787B2 (en) * 2012-06-12 2017-09-12 Siemens Aktiengesellschaft Coil system for a magnetic resonance tomography system
US20140008143A1 (en) * 2012-07-05 2014-01-09 Michael Eberler Enclosing device and a medical imaging device having the enclosing device
US9709646B2 (en) 2013-09-25 2017-07-18 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus using superconducting array antenna
EP3080823A4 (fr) * 2013-12-18 2017-10-18 Victoria Link Limited Cryostat pour dispositifs supraconducteurs
CN105737616A (zh) * 2016-03-25 2016-07-06 博艳萍 一种固化炉冷却箱
WO2018174726A3 (fr) * 2017-03-24 2019-03-21 Victoria Link Limited Aimant irm et appareil
US11237234B2 (en) 2017-03-24 2022-02-01 Victoria Link Limited MRI magnet and apparatus
US11320500B2 (en) * 2018-12-28 2022-05-03 Commissariat à l'énergie atomique et aux énergies alternatives Cryogenic device for magnetic resonance imagery scanner and magnetic resonance imagery assembly comprising such cryogenic device
CN112630710A (zh) * 2020-11-03 2021-04-09 成都易检医疗科技有限公司 冷却装置、系统及磁共振设备

Also Published As

Publication number Publication date
CN102597794A (zh) 2012-07-18
US20110015078A1 (en) 2011-01-20
RU2570219C2 (ru) 2015-12-10
JP2012523946A (ja) 2012-10-11
WO2010123939A3 (fr) 2010-12-09
CA2759239A1 (fr) 2010-10-28
MX2011011049A (es) 2012-04-19
EP2422208A2 (fr) 2012-02-29
WO2010123939A2 (fr) 2010-10-28
BRPI1015098A2 (pt) 2016-05-03
CN102597794B (zh) 2016-08-10
RU2011147122A (ru) 2013-05-27

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