DE60130854D1 - Gerät der bildgebenden magnetischen Resonanz mit geringer Lärmemission - Google Patents

Gerät der bildgebenden magnetischen Resonanz mit geringer Lärmemission

Info

Publication number
DE60130854D1
DE60130854D1 DE60130854T DE60130854T DE60130854D1 DE 60130854 D1 DE60130854 D1 DE 60130854D1 DE 60130854 T DE60130854 T DE 60130854T DE 60130854 T DE60130854 T DE 60130854T DE 60130854 D1 DE60130854 D1 DE 60130854D1
Authority
DE
Germany
Prior art keywords
magnetic resonance
imaging apparatus
low noise
resonance imaging
noise emission
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 - Lifetime
Application number
DE60130854T
Other languages
English (en)
Other versions
DE60130854T2 (de
Inventor
William Alan Edelstein
Richard Philip Mallozzi
Robert Arvin Hedeen
Sayed-Amr El-Hamamsy
Mark Lloyd Miller
Paul Shadforth Thompson
Robert Adolph Ackermann
Bruce Campbell Amm
John Peter Fura
Mike James Radziun
David Edward Dean
Scott Thomas Mansell
Dewain Anthony Purgil
Robert Michael Vavrek
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60130854D1 publication Critical patent/DE60130854D1/de
Publication of DE60130854T2 publication Critical patent/DE60130854T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
    • G01R33/3854—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils means for active and/or passive vibration damping or acoustical noise suppression in gradient magnet coil systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE60130854T 2000-10-02 2001-10-02 Gerät der bildgebenden magnetischen Resonanz mit geringer Lärmemission Expired - Lifetime DE60130854T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/676,945 US6437568B1 (en) 2000-10-02 2000-10-02 Low noise MRI scanner
US676945 2000-10-02

Publications (2)

Publication Number Publication Date
DE60130854D1 true DE60130854D1 (de) 2007-11-22
DE60130854T2 DE60130854T2 (de) 2008-07-17

Family

ID=24716667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60130854T Expired - Lifetime DE60130854T2 (de) 2000-10-02 2001-10-02 Gerät der bildgebenden magnetischen Resonanz mit geringer Lärmemission

Country Status (6)

Country Link
US (1) US6437568B1 (de)
EP (1) EP1193507B1 (de)
JP (1) JP4049565B2 (de)
KR (1) KR20020026835A (de)
CN (1) CN1216286C (de)
DE (1) DE60130854T2 (de)

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JP5815557B2 (ja) * 2009-12-28 2015-11-17 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無冷媒型磁石のための管状の熱スイッチ
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JP5558863B2 (ja) * 2010-02-22 2014-07-23 株式会社東芝 Ｍｒｉ装置
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DE102010033330B4 (de) * 2010-08-04 2014-04-30 Siemens Aktiengesellschaft Magnetresonanz-Antennenanordnung, Magnetresonanzgerät und Verfahren zur Akquisition von Magnetresonanzsignalen
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US8884620B2 (en) 2011-05-16 2014-11-11 General Electric Company RF body coil for reduced acoustic noise in an MR system
WO2012174041A2 (en) * 2011-06-13 2012-12-20 Edelstein William A Magnetic resonance imaging (mri) device noise dampening system
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DE102011082402B4 (de) * 2011-09-09 2015-01-08 Siemens Aktiengesellschaft Magnetresonanzvorrichtung
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DE102011082401B4 (de) * 2011-09-09 2015-01-08 Siemens Aktiengesellschaft Magnetresonanzvorrichtung
DE102012201485B4 (de) * 2012-02-02 2019-02-21 Siemens Healthcare Gmbh Medizinische Bildgebungsvorrichtung mit einer eine Verkleidungsschale aufweisende Gehäuseeinheit sowie ein Verfahren zur Herstellung einer Verkleidungsschale der medizinischen Bildgebungsvorrichtung
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DE102013213538B4 (de) 2013-07-10 2018-08-16 Siemens Healthcare Gmbh Patienten-Bore mit integrierter HF-Rückflussraumformung zur Minimierung der Kopplung zwischen einer Energiekette und lokalen HF-Sendespulen
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CN106443530A (zh) * 2015-08-13 2017-02-22 上海联影医疗科技有限公司 一种用于磁共振成像的磁体组件及其制造方法
CN105352690B (zh) * 2015-11-26 2018-01-23 清华大学 医疗器械在磁场中的振动测量方法
CN107768064B (zh) * 2016-08-19 2020-09-15 上海联影医疗科技有限公司 一种超导磁体组件
CN106443531B (zh) * 2016-12-05 2024-04-12 苏州朗润医疗系统有限公司 一种复合式降噪装置和实施复合降噪的方法
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Also Published As

Publication number Publication date
EP1193507B1 (de) 2007-10-10
CN1344928A (zh) 2002-04-17
JP4049565B2 (ja) 2008-02-20
DE60130854T2 (de) 2008-07-17
EP1193507A3 (de) 2004-06-02
US6437568B1 (en) 2002-08-20
EP1193507A2 (de) 2002-04-03
CN1216286C (zh) 2005-08-24
KR20020026835A (ko) 2002-04-12
JP2002219112A (ja) 2002-08-06

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