CN1129799C - 用于介入磁共振成象的线圈固定用具组件 - Google Patents

用于介入磁共振成象的线圈固定用具组件 Download PDF

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Publication number
CN1129799C
CN1129799C CN98811562.XA CN98811562A CN1129799C CN 1129799 C CN1129799 C CN 1129799C CN 98811562 A CN98811562 A CN 98811562A CN 1129799 C CN1129799 C CN 1129799C
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CN
China
Prior art keywords
arm
coil
base
fixture
coil assembly
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Expired - Fee Related
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CN98811562.XA
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English (en)
Chinese (zh)
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CN1280675A (zh
Inventor
M·A·理查德
D·W·科摩斯
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Hitachi Healthcare Manufacturing Ltd
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Hitachi Medical Corp
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Publication of CN1280675A publication Critical patent/CN1280675A/zh
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Publication of CN1129799C publication Critical patent/CN1129799C/zh
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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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34084—Constructional details, e.g. resonators, specially adapted to MR implantable coils or coils being geometrically adaptable to the sample, e.g. flexible coils or coils comprising mutually movable parts
    • 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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34053—Solenoid coils; Toroidal 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
    • G01R33/28—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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34069—Saddle 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
    • G01R33/28—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
    • G01R33/3678—Electrical details, e.g. matching or coupling of the coil to the receiver involving quadrature drive or detection, e.g. a circularly polarized RF magnetic field

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN98811562.XA 1997-11-28 1998-11-25 用于介入磁共振成象的线圈固定用具组件 Expired - Fee Related CN1129799C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6698097P 1997-11-28 1997-11-28
US60/066,980 1997-11-28

Publications (2)

Publication Number Publication Date
CN1280675A CN1280675A (zh) 2001-01-17
CN1129799C true CN1129799C (zh) 2003-12-03

Family

ID=22072967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98811562.XA Expired - Fee Related CN1129799C (zh) 1997-11-28 1998-11-25 用于介入磁共振成象的线圈固定用具组件

Country Status (6)

Country Link
US (1) US6144203A (enExample)
EP (1) EP1041922A2 (enExample)
JP (1) JP4213861B2 (enExample)
CN (1) CN1129799C (enExample)
AU (1) AU1502399A (enExample)
WO (1) WO1999027846A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101403788B (zh) * 2008-10-31 2011-03-23 深圳市特深电气有限公司 一种核磁共振接收线圈

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US6377836B1 (en) * 1999-02-17 2002-04-23 Toshiba America Mri, Inc. RF coil array for vertical field MRI
US6591127B1 (en) * 1999-03-15 2003-07-08 General Electric Company Integrated multi-modality imaging system and method
US6684096B2 (en) * 2000-12-15 2004-01-27 Berndt P. Schmit Restraining apparatus and method for use in imaging procedures
EP1353596A1 (en) * 2000-12-22 2003-10-22 Koninklijke Philips Electronics N.V. Patient stabilizing device for computed tomography diagnostics
US7906966B1 (en) 2001-10-05 2011-03-15 Fonar Corporation Quadrature foot coil antenna for magnetic resonance imaging
US7701209B1 (en) * 2001-10-05 2010-04-20 Fonar Corporation Coils for horizontal field magnetic resonance imaging
EP1636603A1 (en) * 2003-06-13 2006-03-22 Koninklijke Philips Electronics N.V. Connection system for split-top rf coils
US8401615B1 (en) 2004-11-12 2013-03-19 Fonar Corporation Planar coil flexion fixture for magnetic resonance imaging and use thereof
WO2006083737A2 (en) * 2005-01-31 2006-08-10 Robert Van Wyk Immobilizing assembly and method for use in diagnostic and therapeutic procedures
DE102005056711B3 (de) * 2005-11-28 2007-05-10 Siemens Ag Magnetresonanzanlage mit einem Grundkörper und einer Patientenliege
DE102007023028B4 (de) * 2007-05-16 2009-03-05 Siemens Ag Anordnung zur Fixierung von Spulen
DE102007030629A1 (de) * 2007-07-02 2009-01-08 Siemens Ag Anordnung zur Lagerung eines Patienten
JP5572151B2 (ja) * 2008-04-04 2014-08-13 メイヨ フォンデーシヨン フォー メディカル エジュケーション アンド リサーチ 有限媒質モデルを用いた核磁気共鳴弾性率計測インバージョン法
WO2009128365A1 (ja) * 2008-04-18 2009-10-22 株式会社 日立メディコ 磁気共鳴イメージング装置、受信コイルおよびその製造方法
US9864032B2 (en) * 2010-01-05 2018-01-09 National Health Research Institutes Magnetic resonance imaging system
CN103118592B (zh) * 2010-06-16 2016-06-08 株式会社日立医疗器械 Rf接收线圈以及使用该rf接收线圈的核磁共振成像装置
EP2560016A1 (de) * 2011-08-18 2013-02-20 Agron Lumiani MRT-Lokalspulenvorrichtung für Diagnostik und Intervention
CA2784988A1 (en) * 2011-08-18 2013-02-18 Agron Lumiani Mrt local coil apparatus for diagnostics, intervention and therapy
DE102012201370B4 (de) * 2012-01-31 2016-02-11 Siemens Aktiengesellschaft Halterung für Double-Loop-Coil (Doppel-Schleifen-Spule) für z.B. MCP-Aufnahmen
DE102012213594B4 (de) * 2012-08-01 2016-07-28 Siemens Healthcare Gmbh MR- Oberflächenspule mit integrierter automatischer Patientenfixierung
CN103823196B (zh) * 2012-11-19 2017-04-05 西门子(深圳)磁共振有限公司 一种连接件和医疗设备
WO2014177975A1 (en) * 2013-05-02 2014-11-06 Koninklijke Philips N.V. A detachable connector and splittable rf coil housings
CN105487029A (zh) * 2015-12-23 2016-04-13 深圳市特深电气有限公司 用于核磁共振成像系统的多通道射频线圈装置
CN111060856B (zh) * 2020-01-07 2021-03-16 厦门大学 核磁共振横向射频线圈定形装置及横向射频线圈定形方法

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US4692705A (en) * 1983-12-23 1987-09-08 General Electric Company Radio frequency field coil for NMR
US4897604A (en) * 1989-02-21 1990-01-30 The Regents Of The University Of California Method and apparatus for selective adjustment of RF coil size for magnetic resonance imaging
DE4024599C2 (de) * 1989-08-16 1996-08-14 Siemens Ag Hochfrequenz-Antenne eines Kernspintomographen
US5510714A (en) * 1991-08-09 1996-04-23 Hitachi, Ltd. Magnetic resonance imaging apparatus and RF coil employed therein
DE4221759C2 (de) * 1991-10-11 1997-11-20 Hitachi Medical Corp Empfangsspulenvorrichtung für ein Kernspintomographiegerät
US5457386A (en) * 1991-11-26 1995-10-10 Hitachi, Ltd. Multiple-coil adopting a quadrature detection method applied thereto and a signal processing circuit employing the same in an MRI apparatus in a vertical magnetic system
US5663645A (en) * 1994-08-02 1997-09-02 Toshiba America Mri Inc. Spatially orthogonal rectangular coil pair suitable for vertical magnetic field MRI system
US5804969A (en) * 1995-07-28 1998-09-08 Advanced Mammography Systems, Inc. MRI RF coil
US5682098A (en) * 1996-01-11 1997-10-28 W. L. Gore & Associates, Inc. Open quadrature whole volume imaging NMR surface coil array including three figure-8 shaped surface coils
DE19618988C2 (de) * 1996-05-10 2001-12-13 Gore W L & Ass Gmbh Körperspule mit Vakuumkissen
DE19618989A1 (de) * 1996-05-10 1997-11-13 Gore W L & Ass Gmbh Körperspule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101403788B (zh) * 2008-10-31 2011-03-23 深圳市特深电气有限公司 一种核磁共振接收线圈

Also Published As

Publication number Publication date
WO1999027846A3 (en) 1999-07-22
AU1502399A (en) 1999-06-16
JP2001524340A (ja) 2001-12-04
EP1041922A2 (en) 2000-10-11
WO1999027846A2 (en) 1999-06-10
CN1280675A (zh) 2001-01-17
US6144203A (en) 2000-11-07
JP4213861B2 (ja) 2009-01-21

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