IL73752A - Radio frequency field coil for nmr - Google Patents

Radio frequency field coil for nmr

Info

Publication number
IL73752A
IL73752A IL73752A IL7375284A IL73752A IL 73752 A IL73752 A IL 73752A IL 73752 A IL73752 A IL 73752A IL 7375284 A IL7375284 A IL 7375284A IL 73752 A IL73752 A IL 73752A
Authority
IL
Israel
Prior art keywords
nmr
radio frequency
field coil
frequency field
coil
Prior art date
Application number
IL73752A
Other languages
English (en)
Other versions
IL73752A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL73752A0 publication Critical patent/IL73752A0/xx
Publication of IL73752A publication Critical patent/IL73752A/xx

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
    • G01R33/32—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
    • 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
    • G01R33/34007—Manufacture of RF coils, e.g. using printed circuit board technology; additional hardware for providing mechanical support to the RF coil assembly or to part thereof, e.g. a support for moving the coil assembly relative to the remainder of the MR system

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL73752A 1983-12-23 1984-12-06 Radio frequency field coil for nmr IL73752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/565,254 US4692705A (en) 1983-12-23 1983-12-23 Radio frequency field coil for NMR

Publications (2)

Publication Number Publication Date
IL73752A0 IL73752A0 (en) 1985-03-31
IL73752A true IL73752A (en) 1989-02-28

Family

ID=24257816

Family Applications (1)

Application Number Title Priority Date Filing Date
IL73752A IL73752A (en) 1983-12-23 1984-12-06 Radio frequency field coil for nmr

Country Status (7)

Country Link
US (1) US4692705A (fr)
EP (1) EP0151745B1 (fr)
JP (1) JPS60169748A (fr)
KR (1) KR880001528B1 (fr)
DE (1) DE3482058D1 (fr)
FI (1) FI844514L (fr)
IL (1) IL73752A (fr)

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US6029082A (en) * 1997-11-24 2000-02-22 Picker International, Inc. Less-claustrophobic, quadrature, radio-frequency head coil for nuclear magnetic resonance
US6040697A (en) 1997-11-26 2000-03-21 Medrad, Inc. Magnetic resonance imaging receiver/transmitter coils
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US7598739B2 (en) * 1999-05-21 2009-10-06 Regents Of The University Of Minnesota Radio frequency gradient, shim and parallel imaging coil
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US6396271B1 (en) 1999-09-17 2002-05-28 Philips Medical Systems (Cleveland), Inc. Tunable birdcage transmitter coil
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US6535084B1 (en) * 2000-01-15 2003-03-18 Ge Medical Systems Global Technology Company, Llc Method and apparatus for designing an RF coil assembly
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US6888153B2 (en) * 2000-04-05 2005-05-03 University Of Washington Capacitive shield for containing radiofrequency magnetic fields
US6366093B1 (en) 2000-07-12 2002-04-02 Varian, Inc. Re-entrant RF cavity resonator for magnetic resonance
CN1466691A (zh) * 2000-07-31 2004-01-07 �����մ��ѧ����� 射频磁场装置
US6577888B1 (en) * 2000-09-29 2003-06-10 Usa Instruments, Inc. Sliding-dome and split-top MRI radio frequency quadrature array coil system
US6591128B1 (en) 2000-11-09 2003-07-08 Koninklijke Philips Electronics, N.V. MRI RF coil systems having detachable, relocatable, and or interchangeable sections and MRI imaging systems and methods employing the same
US6788058B1 (en) 2001-03-08 2004-09-07 General Electric Company Asymmetric ring dome radio frequency coil
US6650926B1 (en) 2001-03-30 2003-11-18 Usa Instruments, Inc. Flexible multi-section MRI radio frequency array coil
US6750653B1 (en) 2001-04-03 2004-06-15 Usa Instruments, Inc. Knee/foot/ankle combination coil for MRI systems
US6822448B2 (en) 2001-04-20 2004-11-23 General Electric Company RF coil for very high field magnetic resonance imaging
US6593743B2 (en) 2001-10-26 2003-07-15 Varian, Inc. Rounded-conductor NMR RF resonators
US6784665B1 (en) 2001-11-19 2004-08-31 General Electric Company Multiple degree of freedom adjustable MRI radio frequency array coil system
JP3655881B2 (ja) * 2002-03-01 2005-06-02 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 Ｒｆコイルおよび磁気共鳴撮像装置
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US20030184294A1 (en) * 2002-04-01 2003-10-02 Boskamp Eddy Benjamin Multiple channel, neuro vascular array coil for magnetic resonance imaging
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JP4437073B2 (ja) 2002-05-16 2010-03-24 メドラッド インコーポレーテッド ３．０テスラの磁気共鳴システムを使用して腔内構造の画像及びスペクトルを得るためのシステム及び方法
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US7049819B2 (en) * 2003-01-21 2006-05-23 General Electric Company Diagonal-arranged quadrature MRI radio frequency array coil system for three dimensional parallel imaging
JP4768627B2 (ja) * 2003-11-18 2011-09-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 超高磁場（ｓｈｆ）ｍｒｉ用のｒｆコイル
JP5583887B2 (ja) * 2004-05-07 2014-09-03 リージェンツ オブ ザ ユニバーシティ オブ ミネソタ 磁気共鳴無線周波数コイルのための多電流素子
CN1969194A (zh) * 2004-06-18 2007-05-23 皇家飞利浦电子股份有限公司 低局部sar鸟笼射频线圈
CN100536767C (zh) * 2004-11-15 2009-09-09 梅德拉股份有限公司 在使用高磁场核磁共振系统获取腔内结构的图像和频谱时使用的腔内探针及其接口
US7755357B2 (en) * 2004-12-22 2010-07-13 Koninklijke Philips Electronics N.V. Radio frequency coil with transmission line end-rings
US7714581B2 (en) * 2006-04-19 2010-05-11 Wisconsin Alumni Research Foundation RF coil assembly for magnetic resonance imaging and spectroscopy systems
JP4869029B2 (ja) * 2006-11-09 2012-02-01 株式会社日立製作所 コイル装置及びそれを用いた磁気共鳴検査装置
US7508212B2 (en) 2007-03-22 2009-03-24 Wisconsin Alumni Research Foundation RF coil assembly and method for practicing magnetization transfer on magnetic resonance imaging and spectroscopy systems
JP5384171B2 (ja) * 2009-04-02 2014-01-08 株式会社日立メディコ アンテナ装置及び磁気共鳴検査装置
US9977099B2 (en) 2014-12-30 2018-05-22 General Electric Company Systems and methods for integrated pick-up loops in body coil conductors
GB2576579A (en) * 2018-08-24 2020-02-26 Magnetic Shields Ltd Magnetic shield device
US11442125B2 (en) 2020-09-22 2022-09-13 Quality Electrodynamics, Llc Gapped multi-birdcage MRI RF coil

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Also Published As

Publication number Publication date
EP0151745B1 (fr) 1990-04-25
FI844514A0 (fi) 1984-11-16
KR880001528B1 (ko) 1988-08-19
EP0151745A2 (fr) 1985-08-21
FI844514L (fi) 1985-06-24
JPH0350541B2 (fr) 1991-08-02
IL73752A0 (en) 1985-03-31
DE3482058D1 (de) 1990-05-31
US4692705A (en) 1987-09-08
EP0151745A3 (en) 1985-12-18
JPS60169748A (ja) 1985-09-03
KR850004643A (ko) 1985-07-25

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Legal Events

Date Code Title Description
RH1 Patent not in force