JP2003111747A5 - - Google Patents
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- Publication number
- JP2003111747A5 JP2003111747A5 JP2002266181A JP2002266181A JP2003111747A5 JP 2003111747 A5 JP2003111747 A5 JP 2003111747A5 JP 2002266181 A JP2002266181 A JP 2002266181A JP 2002266181 A JP2002266181 A JP 2002266181A JP 2003111747 A5 JP2003111747 A5 JP 2003111747A5
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- Japan
- 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.)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/682,519 US7345559B2 (en) | 2001-09-13 | 2001-09-13 | High field open MRI magnet isolation system and method |
| US09/682519 | 2001-09-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003111747A JP2003111747A (ja) | 2003-04-15 |
| JP2003111747A5 true JP2003111747A5 (enExample) | 2005-10-27 |
| JP4141212B2 JP4141212B2 (ja) | 2008-08-27 |
Family
ID=24740054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002266181A Expired - Lifetime JP4141212B2 (ja) | 2001-09-13 | 2002-09-12 | 高磁場開放型mriマグネットの振動隔絶システム及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US7345559B2 (enExample) |
| EP (1) | EP1293795B1 (enExample) |
| JP (1) | JP4141212B2 (enExample) |
| CN (1) | CN100464700C (enExample) |
| DE (1) | DE60225515T2 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7196519B2 (en) * | 2000-07-28 | 2007-03-27 | Fonar Corporation | Stand-up vertical field MRI apparatus |
| DE10143048C1 (de) * | 2001-09-03 | 2003-04-17 | Siemens Ag | Magnet-Resonanz-Tomographiegerät mit Lärmunterdrückung durch Dämpfung von mechanischen Schwingungen |
| US7345559B2 (en) * | 2001-09-13 | 2008-03-18 | General Electric Company | High field open MRI magnet isolation system and method |
| DE60302462T2 (de) * | 2002-06-25 | 2006-08-10 | Tyco Electronics Corp. | Integrierte vorrichtung mit überstrom- und überspannungschutzschaltung und gleichtaktfilterung für die datenbusschnittstelle |
| EP1576383B1 (en) * | 2002-11-15 | 2007-11-21 | Koninklijke Philips Electronics N.V. | Mri system having a gradient magnet system with a balance member |
| JP3891947B2 (ja) * | 2003-03-07 | 2007-03-14 | 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 | 磁気共鳴撮影装置 |
| US6894498B2 (en) * | 2003-03-12 | 2005-05-17 | Mrscience Llc | Active vibration compensation for MRI gradient coil support to reduce acoustic noise in MRI scanners |
| JP4352120B2 (ja) * | 2003-03-18 | 2009-10-28 | 独立行政法人理化学研究所 | 核磁気共鳴装置 |
| JP3587844B1 (ja) * | 2003-11-17 | 2004-11-10 | 株式会社日立製作所 | 超伝導磁石装置及びそれを用いた磁気共鳴イメージング装置 |
| US6812705B1 (en) * | 2003-12-05 | 2004-11-02 | General Electric Company | Coolant cooled RF body coil |
| 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 |
| CN101506678A (zh) * | 2006-08-22 | 2009-08-12 | 皇家飞利浦电子股份有限公司 | 具有减小的非故意机械运动的磁共振成像系统 |
| US10791957B1 (en) * | 2006-11-09 | 2020-10-06 | Fonar Corporation | Magnetic resonance imaging |
| EP2718736A4 (en) * | 2011-06-13 | 2015-04-29 | William A Edelstein | NOISE SUPPRESSION SYSTEM FOR A MAGNETIC RESONANCE TOMOGRAPHY DEVICE |
| GB2497342B (en) * | 2011-12-08 | 2014-06-18 | Siemens Plc | Vibration isolation for superconducting magnets |
| US9322892B2 (en) | 2011-12-20 | 2016-04-26 | General Electric Company | System for magnetic field distortion compensation and method of making same |
| US9279871B2 (en) * | 2011-12-20 | 2016-03-08 | General Electric Company | System and apparatus for compensating for magnetic field distortion in an MRI system |
| GB2503460B (en) | 2012-06-26 | 2014-08-13 | Siemens Plc | Method and apparatus for reduction of gradient coil vibration in MRI systems |
| US9274188B2 (en) | 2012-11-30 | 2016-03-01 | General Electric Company | System and apparatus for compensating for magnetic field distortion in an MRI system |
| US9458907B2 (en) | 2014-10-02 | 2016-10-04 | Honeywell International Inc. | Vibration isolation systems including multi-parameter isolators providing piezoelectric-based damping |
| BR112020016064A2 (pt) | 2018-02-08 | 2020-12-08 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Compostos de heteroarila, composições farmacêuticas dos mesmos e seu uso terapêutico |
| US11859759B2 (en) * | 2018-09-05 | 2024-01-02 | Synaptive Medical Inc. | Support stand for magnetic resonance imaging scanner |
| GB2582009B (en) * | 2019-03-08 | 2021-04-07 | Siemens Healthcare Ltd | Split magnet with rotating central component |
| WO2020200437A1 (en) * | 2019-04-02 | 2020-10-08 | Siemens Healthcare Limited | Electromagnet for mri with mechanical support structure |
| BR112021024330A2 (pt) | 2019-06-03 | 2022-01-11 | Biotheryx Inc | Sais cristalinos não higroscópicos de um composto de pirazol, e composições farmacêuticas e uso dos mesmos |
| DE102020200013A1 (de) * | 2020-01-03 | 2021-07-08 | Siemens Healthcare Gmbh | Magnetresonanzeinrichtung und Verfahren zum Betrieb einer Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger |
| CN116344148A (zh) * | 2021-12-24 | 2023-06-27 | 中国航天科工飞航技术研究院(中国航天海鹰机电技术研究院) | 超导磁体电磁振动隔离装置及具有其的磁悬浮列车 |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3582027A (en) * | 1969-03-10 | 1971-06-01 | Consolidated Kinetics Corp | Apparatus for isolating vibrations |
| US3589655A (en) * | 1969-03-10 | 1971-06-29 | Consolidated Kinetics Corp | Apparatus for isolating vibrations |
| US3836134A (en) * | 1973-03-19 | 1974-09-17 | Wright Barry Corp | Pneumatic isolator |
| EP0015378B1 (de) * | 1979-03-01 | 1984-04-25 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Schwingungsisolator |
| 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 |
| US4571586A (en) | 1983-06-06 | 1986-02-18 | General Signal Corporation | Alarm console controls |
| US4766378A (en) * | 1986-11-28 | 1988-08-23 | Fonar Corporation | Nuclear magnetic resonance scanners |
| US5016638A (en) * | 1989-03-01 | 1991-05-21 | Hsieh Chi H | Vibration control in NMR magnet structures |
| EP0533173B1 (en) * | 1991-09-19 | 1996-11-20 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging method and apparatus capable of compensating for disturbed gradient field caused by eddy current |
| US5412363A (en) * | 1991-12-20 | 1995-05-02 | Applied Superconetics, Inc. | Open access superconducting MRI magnet |
| US5861574A (en) * | 1993-04-14 | 1999-01-19 | Fujitsu Limited | Apparatus for mounting a superconducting element |
| CN1121801A (zh) * | 1994-08-16 | 1996-05-08 | 王魁武 | 高均匀度无涡流平板式核磁共振成像仪用永磁磁体 |
| 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 |
| JPH09326362A (ja) * | 1996-04-05 | 1997-12-16 | Nikon Corp | 除振装置及び露光装置 |
| KR980006398A (ko) * | 1996-06-21 | 1998-03-30 | 마에다 시게루 | 진동 감쇄장치 |
| US5793210A (en) | 1996-08-13 | 1998-08-11 | General Electric Company | Low noise MRI scanner |
| 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 |
| US6213442B1 (en) * | 1998-10-08 | 2001-04-10 | Lord Corporation | Isolation system for isolation tables and the like |
| US5923235A (en) * | 1998-10-23 | 1999-07-13 | General Electric Company | Shim assembly for a pole face of a magnet |
| US6169404B1 (en) | 1998-12-18 | 2001-01-02 | General Electric Company | Vibration cancellation for C-shaped superconducting magnet |
| US6160399A (en) | 1999-07-06 | 2000-12-12 | General Electric Company | Apparatus for supporting MR gradient coil assembly |
| US6375147B1 (en) * | 1999-09-13 | 2002-04-23 | General Electric Company | Vibration isolation apparatus for MR imaging system |
| US6198371B1 (en) * | 1999-11-09 | 2001-03-06 | General Electric Company | Open magnet with floor mount |
| US6181228B1 (en) | 1999-11-09 | 2001-01-30 | General Electric Company | Superconductive magnet including a cryocooler coldhead |
| DE60026426T2 (de) * | 1999-11-16 | 2006-11-16 | Neomax Co., Ltd. | Polstückeinheit für einen Magnet der bildgebenden magnetischen Resonanz |
| US6677753B1 (en) * | 1999-11-24 | 2004-01-13 | Fonar Corporation | Stand-up MRI apparatus |
| US6642826B1 (en) * | 2000-08-09 | 2003-11-04 | Sumitomo Special Metals Co., Ltd. | Magnetic field generator and assembling method thereof |
| KR100380653B1 (ko) * | 2000-09-05 | 2003-04-23 | 삼성전자주식회사 | 회전압축기 조립체 |
| JP3816446B2 (ja) * | 2000-12-22 | 2006-08-30 | 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 | 少なくとも一つの磁石とノイズ吸収物質を備えて提供される医療検査装置 |
| US6433550B1 (en) | 2001-02-13 | 2002-08-13 | Koninklijke Philips Corporation N.V. | MRI magnet with vibration compensation |
| DE10143048C1 (de) * | 2001-09-03 | 2003-04-17 | Siemens Ag | Magnet-Resonanz-Tomographiegerät mit Lärmunterdrückung durch Dämpfung von mechanischen Schwingungen |
| US7345559B2 (en) * | 2001-09-13 | 2008-03-18 | General Electric Company | High field open MRI magnet isolation system and method |
| US7093815B2 (en) * | 2001-10-29 | 2006-08-22 | Hitachi Medical Systems America, Inc. | Vibration quenching substrate for diagnostic equipment susceptible to vibrations |
| US6739568B2 (en) * | 2002-10-25 | 2004-05-25 | Unisorb, Inc. | Apparatus for isolating and leveling a machine foundation |
-
2001
- 2001-09-13 US US09/682,519 patent/US7345559B2/en not_active Expired - Lifetime
-
2002
- 2002-09-12 DE DE60225515T patent/DE60225515T2/de not_active Expired - Lifetime
- 2002-09-12 EP EP02256325A patent/EP1293795B1/en not_active Expired - Lifetime
- 2002-09-12 JP JP2002266181A patent/JP4141212B2/ja not_active Expired - Lifetime
- 2002-09-13 CN CNB021429707A patent/CN100464700C/zh not_active Expired - Lifetime
-
2003
- 2003-03-19 US US10/390,745 patent/US7227437B2/en not_active Expired - Lifetime
- 2003-03-19 US US10/390,896 patent/US6774633B2/en not_active Expired - Lifetime