JP4785233B2 - 振動絶縁されたｍｒシステムおよびｍｒシステムのための振動絶縁方法 - Google Patents

振動絶縁されたｍｒシステムおよびｍｒシステムのための振動絶縁方法 Download PDF

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JP4785233B2
JP4785233B2 JP2000275750A JP2000275750A JP4785233B2 JP 4785233 B2 JP4785233 B2 JP 4785233B2 JP 2000275750 A JP2000275750 A JP 2000275750A JP 2000275750 A JP2000275750 A JP 2000275750A JP 4785233 B2 JP4785233 B2 JP 4785233B2
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Prior art keywords
platform
vibration
imaging system
vibration isolation
support surface
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JP2000275750A
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Japanese (ja)
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JP2001145611A5 (enExample
JP2001145611A (ja
Inventor
マイケル・ジェームズ・ラジアン
スコット・トーマス・マンセル
デビッド・デドワーズ・ディーン
デウェイン・アンソニー・パーギル
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General Electric Co
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General Electric Co
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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
    • G01R33/385—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

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Vibration Prevention Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2000275750A 1999-09-13 2000-09-12 振動絶縁されたｍｒシステムおよびｍｒシステムのための振動絶縁方法 Expired - Fee Related JP4785233B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/394,853 US6375147B1 (en) 1999-09-13 1999-09-13 Vibration isolation apparatus for MR imaging system
US09/394853 1999-09-13

Publications (3)

Publication Number Publication Date
JP2001145611A JP2001145611A (ja) 2001-05-29
JP2001145611A5 JP2001145611A5 (enExample) 2007-10-25
JP4785233B2 true JP4785233B2 (ja) 2011-10-05

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JP2000275750A Expired - Fee Related JP4785233B2 (ja) 1999-09-13 2000-09-12 振動絶縁されたｍｒシステムおよびｍｒシステムのための振動絶縁方法

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US (1) US6375147B1 (enExample)
EP (1) EP1085336B1 (enExample)
JP (1) JP4785233B2 (enExample)
DE (1) DE60040323D1 (enExample)

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US6375147B1 (en) * 1999-09-13 2002-04-23 General Electric Company Vibration isolation apparatus for MR imaging system
US7196519B2 (en) * 2000-07-28 2007-03-27 Fonar Corporation Stand-up vertical field MRI apparatus
DE10048340C2 (de) * 2000-09-29 2002-11-14 Siemens Ag Magnetresonanzapparatur
EP1348135B1 (en) 2000-12-22 2006-05-03 Koninklijke Philips Electronics N.V. Medical examination apparatus provided with at least one magnet and noise-absorbing material
US7345559B2 (en) * 2001-09-13 2008-03-18 General Electric Company High field open MRI magnet isolation system and method
DE10148619B4 (de) * 2001-10-02 2006-04-27 Siemens Ag Magnetresonanzgerät
WO2004005951A2 (en) * 2002-07-04 2004-01-15 Koninklijke Philips Electronics N.V. An mri system with a conductive member having a damping effect for vibrations
US20050087669A1 (en) * 2002-08-14 2005-04-28 Jen-Shou Tseng Supporting structure for platform in scanner
US6791325B1 (en) 2003-05-28 2004-09-14 Ge Medical Systems Global Technology Company, Llc Impedance mismatch apparatus and system for isolation of an MR imaging system
US7805084B2 (en) 2004-05-20 2010-09-28 Finisar Corporation Dual stage modular optical devices
US7438696B2 (en) * 2005-05-04 2008-10-21 Netmedia Services, Inc. Physical therapy platform assembly
JP4878174B2 (ja) * 2006-02-24 2012-02-15 株式会社日立製作所 磁気共鳴イメージング装置
DE102006024919A1 (de) * 2006-05-04 2007-11-15 Tomovation Gmbh Verfahren und Meßgerät zur Erfassung von Störfeldern an einem Installationsort eines Magnetresonanztomographie-Systems
EP2059824A2 (en) * 2006-08-22 2009-05-20 Koninklijke Philips Electronics N.V. Magnetic resonance imaging system with reduced unintentional mechanical movements
US8170225B2 (en) * 2007-02-14 2012-05-01 Integrated Dynamics Engineering Gmbh Method for adapting a vibration isolation system
DE102009009562A1 (de) * 2009-02-19 2010-09-09 Integrated Dynamics Engineering Gmbh Kombinierter Bewegungssensor zum Einsatz in Feedback-Regelsystemen zur Schwingungsisolation
DE102011083837B4 (de) 2011-09-30 2015-10-29 Siemens Aktiengesellschaft Medizinische Bildgebungsvorrichtung mit einer Druckkammer zur Dämpfung von Vibrationen
GB2497342B (en) * 2011-12-08 2014-06-18 Siemens Plc Vibration isolation for superconducting magnets
EP2759735B1 (de) * 2013-01-29 2016-06-15 Integrated Dynamics Engineering GmbH Stationäres Schwingungsisolationssystem sowie Verfahren zur Regelung eines Schwingungsisolationssystems
US20160161044A1 (en) * 2014-12-09 2016-06-09 Caterpillar Inc. Base for power source components
US9788446B1 (en) * 2015-03-27 2017-10-10 Paul H. Townsend Mobile vibration isolation device
KR102537846B1 (ko) * 2018-04-26 2023-06-05 삼성디스플레이 주식회사 제진용 독립 기초의 모니터링 시스템
CN108631496B (zh) * 2018-05-15 2021-08-20 江苏金泰堡机械制造有限公司 一种多振动结构的马达减振基座
US11859759B2 (en) * 2018-09-05 2024-01-02 Synaptive Medical Inc. Support stand for magnetic resonance imaging scanner

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US3582027A (en) * 1969-03-10 1971-06-01 Consolidated Kinetics Corp Apparatus for isolating vibrations
US3836134A (en) * 1973-03-19 1974-09-17 Wright Barry Corp Pneumatic isolator
FR2541551A1 (fr) * 1983-02-21 1984-08-24 Drusch & Cie Dispositif de maintien et de fixation de bobines destinees a la realisation d'un champ magnetique constant et homogene
JPS59172403U (ja) * 1983-04-30 1984-11-17 株式会社東芝 診断用核磁気共鳴装置
JPS63199938A (ja) * 1987-02-12 1988-08-18 Bridgestone Corp 除振支持装置
US5016638A (en) * 1989-03-01 1991-05-21 Hsieh Chi H Vibration control in NMR magnet structures
US5282601A (en) * 1991-06-20 1994-02-01 General Electric Company Isolation system for medical imaging equipment
JP3107443B2 (ja) * 1992-02-21 2000-11-06 倉敷化工株式会社 除振装置
JPH06117487A (ja) * 1992-10-05 1994-04-26 Hakko Denki Kk 機械の防振装置
US5573220A (en) * 1995-05-30 1996-11-12 Unisorb Inc. Adjustable vibration absorbing machinery foundation mount and method for tuning the same
US5812420A (en) * 1995-09-05 1998-09-22 Nikon Corporation Vibration-preventive apparatus and exposure apparatus
DE69631362T2 (de) * 1995-10-04 2004-11-04 Ebara Corp. Vorrichtung zur Schwingungsdämpfung
JP3337906B2 (ja) * 1996-04-02 2002-10-28 キヤノン株式会社 空圧式振動絶縁除去装置、投影露光装置及びこれを用いたデバイス製造方法
KR980006398A (ko) * 1996-06-21 1998-03-30 마에다 시게루 진동 감쇄장치
JPH1089403A (ja) * 1996-09-10 1998-04-07 Nikon Corp 防振装置
JPH10112433A (ja) * 1996-10-04 1998-04-28 Nikon Corp 除振装置及び露光装置
JP3619623B2 (ja) * 1996-10-17 2005-02-09 株式会社東芝 磁気共鳴イメージング装置および磁気共鳴イメージングの遮音方法
US5996960A (en) * 1998-05-08 1999-12-07 Hewlett-Packard Company Vibration isolation platform
US6231442B1 (en) * 1998-07-08 2001-05-15 Battle Born Gaming Video slot machine with multi-choice second bonus
US6169404B1 (en) * 1998-12-18 2001-01-02 General Electric Company Vibration cancellation for C-shaped superconducting magnet
US6375147B1 (en) * 1999-09-13 2002-04-23 General Electric Company Vibration isolation apparatus for MR imaging system

Also Published As

Publication number Publication date
EP1085336A3 (en) 2003-03-19
US6375147B1 (en) 2002-04-23
EP1085336B1 (en) 2008-09-24
EP1085336A2 (en) 2001-03-21
DE60040323D1 (de) 2008-11-06
JP2001145611A (ja) 2001-05-29

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