DE3368465D1 - Nuclear magnetic resonance tomography apparatus including a faraday cage - Google Patents

Nuclear magnetic resonance tomography apparatus including a faraday cage

Info

Publication number
DE3368465D1
DE3368465D1 DE8383201334T DE3368465T DE3368465D1 DE 3368465 D1 DE3368465 D1 DE 3368465D1 DE 8383201334 T DE8383201334 T DE 8383201334T DE 3368465 T DE3368465 T DE 3368465T DE 3368465 D1 DE3368465 D1 DE 3368465D1
Authority
DE
Germany
Prior art keywords
magnetic resonance
apparatus including
nuclear magnetic
tomography apparatus
faraday cage
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
Application number
DE8383201334T
Other languages
English (en)
Inventor
Dijk Pieter Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3368465D1 publication Critical patent/DE3368465D1/de
Expired legal-status Critical Current

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
    • G01R33/42—Screening
    • 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
    • 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
    • G01R33/42—Screening
    • G01R33/422—Screening of the radio frequency field

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE8383201334T 1982-09-20 1983-09-16 Nuclear magnetic resonance tomography apparatus including a faraday cage Expired DE3368465D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8203621A NL8203621A (nl) 1982-09-20 1982-09-20 Kernspintomograaf met faraday kooi.

Publications (1)

Publication Number Publication Date
DE3368465D1 true DE3368465D1 (en) 1987-01-29

Family

ID=19840289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201334T Expired DE3368465D1 (en) 1982-09-20 1983-09-16 Nuclear magnetic resonance tomography apparatus including a faraday cage

Country Status (6)

Country Link
US (1) US4564812A (de)
EP (1) EP0105550B1 (de)
JP (1) JPS5977348A (de)
DE (1) DE3368465D1 (de)
IL (1) IL69754A (de)
NL (1) NL8203621A (de)

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DE3327731A1 (de) * 1983-08-01 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur gewinnung eines ekg-signals bei einem kernspintomographen
GB8332177D0 (en) * 1983-12-01 1984-01-11 Oxford Magnet Tech Magnet system
US4613820A (en) * 1984-04-06 1986-09-23 General Electric Company RF shielded room for NMR imaging system
NL8402024A (nl) * 1984-06-27 1986-01-16 Philips Nv Kernspin resonantie apparaat met communicatie systeem.
FR2567647B1 (fr) * 1984-07-10 1987-12-18 Thomson Cgr Dispositif de creation et/ou de reception d'un champ magnetique alternatif pour appareil exploitant la resonance magnetique nucleaire
DE3430625A1 (de) * 1984-08-20 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Einrichtung fuer die kernspin-tomographie
USRE33505E (en) * 1984-12-17 1990-12-25 Nmr Associates, Ltd. 1983-I Scan room for magnetic resonance imager
US4651099A (en) * 1984-12-17 1987-03-17 Nmr Associates, Ltd. 1983-I Scan room for magnetic resonance imager
DE3511750A1 (de) * 1985-03-30 1986-10-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Spulenanordnung fuer kernspinuntersuchungen
DE3515190A1 (de) * 1985-04-26 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Kernspin-tomographiegeraet
FR2583165B1 (fr) * 1985-06-11 1987-08-07 Thomson Cgr Procede de fabrication d'un ecran et ecran, notamment pour appareil d'imagerie par resonance magnetique nucleaire
JPS62334A (ja) * 1985-06-26 1987-01-06 株式会社東芝 磁気共鳴イメ−ジング装置
NL8600730A (nl) * 1986-03-21 1987-10-16 Philips Nv Magnetisch resonantie apparaat met storingsvrije rf spoel.
US4920522A (en) * 1986-05-05 1990-04-24 Siemens Aktiengesellschaft Method and apparatus for measuring electrical or magnetic fields
FR2606624A1 (fr) * 1986-11-14 1988-05-20 Thomson Cgr Installation d'imagerie par resonance magnetique nucleaire
JPS63216553A (ja) * 1987-03-06 1988-09-08 株式会社東芝 Ｍｒｉ用ｒｆセルフシ−ルド
US4914381A (en) * 1987-05-28 1990-04-03 Barrigar & Oyen Direct-coupled fluxgate current sensor
ES2058714T3 (es) * 1987-06-23 1994-11-01 Nycomed Innovation Ab Mejoras introducidas en formacion de imagenes por resonancia magnetica.
US4768008A (en) * 1987-07-31 1988-08-30 General Atomics MRI magnet system with vessel having composite first wall
GB2244134B (en) * 1990-04-09 1994-08-03 Elscint Ltd Superconducting magnet
US5621323A (en) * 1991-11-29 1997-04-15 Magnetic Research, Inc. Surface coil elements
IL103769A0 (en) * 1992-11-17 1993-04-04 Elscint Ltd Radio-frequency interference shield in mri systems
DE4301557C2 (de) * 1993-01-21 1995-07-06 Siemens Ag Antennenanordnung mit Abschirmung für ein Kernspintomographiegerät
US5494036A (en) * 1993-11-26 1996-02-27 Medrad, Inc. Patient infusion system for use with MRI
DE4424580C2 (de) * 1994-07-13 1996-09-05 Bruker Analytische Messtechnik NMR-Scheibenspule
IT1306601B1 (it) * 1996-08-22 2001-06-18 Esaote Spa Disposizione di schermaggio elettromagnetico per apparecchiature arisonanza magnetica nucleare
IT1305425B1 (it) 1998-11-26 2001-05-04 Esaote Spa Gabbia di faraday, in particolare per applicazioni in risonanzamagnetica nucleare.
IT1305427B1 (it) 1998-11-26 2001-05-04 Esaote Spa Gabbia di faraday, in particolare per applicazioni in risonanzamagnetica nucleare.
IT1305426B1 (it) * 1998-11-26 2001-05-04 Esaote Spa Gabbia di faraday, in particolare per applicazioni in risonanzamagnetica nucleare.
US7596409B2 (en) * 1999-06-07 2009-09-29 The Johns Hopkins University Cardiac shock electrode system and corresponding implantable defibrillator system
WO2000074769A2 (en) 1999-06-07 2000-12-14 Johns Hopkins University Cardiac shock electrode system and corresponding implantable defibrillator system
US6704592B1 (en) 2000-06-02 2004-03-09 Medrad, Inc. Communication systems for use with magnetic resonance imaging systems
US6472668B1 (en) * 2000-11-24 2002-10-29 Koninklijke Philips Electronics N.V. High voltage distribution system for CZT arrays
WO2003035174A2 (en) * 2001-10-23 2003-05-01 Johns Hopkins University System and/or method for refibrillation of the heart for treatment of post-countershock pulseless electrical activity and/or asystole.
US7033336B2 (en) * 2002-03-29 2006-04-25 Gore Enterprise Holdings, Inc. Proximal catheter assembly having a relief valve
US7267661B2 (en) 2002-06-17 2007-09-11 Iradimed Corporation Non-magnetic medical infusion device
US7553295B2 (en) * 2002-06-17 2009-06-30 Iradimed Corporation Liquid infusion apparatus
US7404809B2 (en) 2004-10-12 2008-07-29 Iradimed Corporation Non-magnetic medical infusion device
US7868723B2 (en) * 2003-02-26 2011-01-11 Analogic Corporation Power coupling device
US9368272B2 (en) 2003-02-26 2016-06-14 Analogic Corporation Shielded power coupling device
US8350655B2 (en) * 2003-02-26 2013-01-08 Analogic Corporation Shielded power coupling device
US9490063B2 (en) 2003-02-26 2016-11-08 Analogic Corporation Shielded power coupling device
CN100516920C (zh) * 2003-04-04 2009-07-22 Ge医疗系统环球技术有限公司 用于mri的磁场发生器以及覆盖用于mri的磁场发生器的方法
JP4835038B2 (ja) * 2005-05-17 2011-12-14 日立金属株式会社 Ｍｒｉ用信号検出装置
US7403011B2 (en) * 2006-02-13 2008-07-22 General Electric Company Self-shielded packaging for circuitry integrated with receiver coils in a imaging system
US8105282B2 (en) * 2007-07-13 2012-01-31 Iradimed Corporation System and method for communication with an infusion device
DE102012203450B4 (de) * 2012-03-05 2015-03-12 Siemens Aktiengesellschaft Magnetresonanzeinrichtung mit einer zylindrischen Patientenaufnahme und Patientenkapsel
KR102273971B1 (ko) * 2017-10-20 2021-07-07 주식회사 엘지화학 파라데이 상자를 이용한 플라즈마 식각 방법
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
GB2034123B (en) * 1978-10-17 1982-11-10 Edelstein W Coil winding for quadrupolar fields
US4280096A (en) * 1978-11-07 1981-07-21 Akademie Der Wissenschaften Der Ddr Spectrometer for measuring spatial distributions of paramagnetic centers in solid bodies
US4354499A (en) * 1978-11-20 1982-10-19 Damadian Raymond V Apparatus and method for nuclear magnetic resonance scanning and mapping
DE2854774A1 (de) * 1978-12-19 1980-07-10 Battelle Institut E V Vorrichtung zur noninvasiven, lokalen in-vivo-untersuchung von koerpergewebe, organen, knochen, nerven oder von stroemendem blut auf der basis der spin-echo-technik
EP0047065B1 (de) * 1980-08-29 1986-10-01 Technicare Corporation Phasenverteilende RF-Spule
US4435681A (en) * 1981-09-28 1984-03-06 Senichi Masuda Bipolar ionic current probe unit and method for measuring positive and negative current densities by means of the same probe unit

Also Published As

Publication number Publication date
US4564812A (en) 1986-01-14
EP0105550B1 (de) 1986-12-17
EP0105550A1 (de) 1984-04-18
JPH0350539B2 (de) 1991-08-02
IL69754A (en) 1989-09-28
NL8203621A (nl) 1984-04-16
IL69754A0 (en) 1983-12-30
JPS5977348A (ja) 1984-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee