AU1727101A - Magnetic resonance imaging device - Google Patents

Magnetic resonance imaging device

Info

Publication number
AU1727101A
AU1727101A AU17271/01A AU1727101A AU1727101A AU 1727101 A AU1727101 A AU 1727101A AU 17271/01 A AU17271/01 A AU 17271/01A AU 1727101 A AU1727101 A AU 1727101A AU 1727101 A AU1727101 A AU 1727101A
Authority
AU
Australia
Prior art keywords
imaging device
magnetic resonance
resonance imaging
magnetic
resonance
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.)
Abandoned
Application number
AU17271/01A
Other languages
English (en)
Inventor
Erez Golan
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.)
Topspin Medical Israel Ltd
Original Assignee
Topspin Medical Israel Ltd
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 Topspin Medical Israel Ltd filed Critical Topspin Medical Israel Ltd
Publication of AU1727101A publication Critical patent/AU1727101A/en
Abandoned 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
    • G01R33/32—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
    • G01R33/34053—Solenoid coils; Toroidal coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
    • 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
    • G01R33/34084—Constructional details, e.g. resonators, specially adapted to MR implantable coils or coils being geometrically adaptable to the sample, e.g. flexible coils or coils comprising mutually movable parts

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AU17271/01A 1999-12-08 2000-11-24 Magnetic resonance imaging device Abandoned AU1727101A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9929070 1999-12-08
GB9929070A GB2357149A (en) 1999-12-08 1999-12-08 MRI using non-homogeneous static field
PCT/IL2000/000785 WO2001042807A2 (en) 1999-12-08 2000-11-24 Magnetic resonance imaging device

Publications (1)

Publication Number Publication Date
AU1727101A true AU1727101A (en) 2001-06-18

Family

ID=10865967

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17271/01A Abandoned AU1727101A (en) 1999-12-08 2000-11-24 Magnetic resonance imaging device

Country Status (7)

Country Link
US (1) US6600319B2 (enExample)
EP (1) EP1244922A2 (enExample)
JP (1) JP2003516214A (enExample)
AU (1) AU1727101A (enExample)
GB (1) GB2357149A (enExample)
IL (1) IL149945A0 (enExample)
WO (1) WO2001042807A2 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459262B1 (en) * 2000-04-25 2002-10-01 Baker Hughes Incorporated Toroidal receiver for NMR MWD
US6704594B1 (en) 2000-11-06 2004-03-09 Topspin Medical (Israel) Limited Magnetic resonance imaging device
US6577125B2 (en) * 2000-12-18 2003-06-10 Halliburton Energy Services, Inc. Temperature compensated magnetic field apparatus for NMR measurements
DE10113661A1 (de) * 2001-03-21 2002-09-26 Philips Corp Intellectual Pty Katheter zur Anwendung in einem Magnetresonanz-Bildgerät
US7082325B2 (en) * 2003-07-24 2006-07-25 Dune Medical Devices Ltd. Method and apparatus for examining a substance, particularly tissue, to characterize its type
US8116845B2 (en) 2005-08-04 2012-02-14 Dune Medical Devices Ltd. Tissue-characterization probe with effective sensor-to-tissue contact
US8032211B2 (en) 2002-01-04 2011-10-04 Dune Medical Devices Ltd. Probes, systems, and methods for examining tissue according to the dielectric properties thereof
US20040158144A1 (en) * 2003-02-03 2004-08-12 Topshooter Medical Imri Inc. NMR probe particularly useful for intra-luminal imaging
US7463027B2 (en) 2003-05-02 2008-12-09 Halliburton Energy Services, Inc. Systems and methods for deep-looking NMR logging
US7912531B1 (en) * 2003-12-17 2011-03-22 Advanced Cardiovascular Systems, Inc. Magnetic resonance imaging coils
DE102005044889A1 (de) * 2005-09-20 2007-03-29 Siemens Ag Zahnmedizinisches Untersuchungs- und/oder Behandlungswerkezug
US7899515B2 (en) 2005-03-29 2011-03-01 Dune Medical Devices Ltd. Electromagnetic sensors for tissue characterization
DE102005059262B4 (de) * 2005-12-12 2008-02-07 Siemens Ag Kathetervorrichtung
US20070166730A1 (en) * 2006-01-19 2007-07-19 Menon & Associates, Inc. Magnetic resonance system and method to detect and confirm analytes
DE102006050885B4 (de) * 2006-10-27 2016-11-03 Siemens Healthcare Gmbh Vorrichtung zur Erzeugung von Gewebeschnittbildern
DE102007043731A1 (de) * 2007-09-13 2009-04-02 Siemens Ag Medizinische Bildaufnahmeeinrichtung, insbesondere zur Erstellung von Bildaufnahmen im Rahmen einer Behandlung von Herzrhythmusstörungen, sowie zugehöriges Verfahren
DE102007043732A1 (de) 2007-09-13 2009-04-02 Siemens Ag Herzmuskelgewebe-Ablationsvorrichtung zur Behandlung von Herzrhythmusstörungen durch Ablation von Herzmuskelgewebe bei einem Patienten sowie zugehöriger Katheter und zugehöriges Verfahren
US8175679B2 (en) 2007-12-26 2012-05-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode that can simultaneously emit electrical energy and facilitate visualization by magnetic resonance imaging
US9675410B2 (en) * 2007-12-28 2017-06-13 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible polymer electrode for MRI-guided positioning and radio frequency ablation
US8269501B2 (en) * 2008-01-08 2012-09-18 William Marsh Rice University Methods for magnetic imaging of geological structures
DE102008013856A1 (de) 2008-03-12 2009-09-24 Siemens Aktiengesellschaft Valvuloplastik-Katheter und zugehörige medizinische Untersuchungs- und Behandlungseinrichtung
DE102008013858A1 (de) 2008-03-12 2009-09-24 Siemens Aktiengesellschaft Kathetervorrichtung und zugehörige medizinische Untersuchungs- und Behandlungseinrichtung
DE102008013854A1 (de) 2008-03-12 2009-09-24 Siemens Aktiengesellschaft Katheter und zugehörige medizinische Untersuchungs- und Behandlungseinrichtung
DE102008013860A1 (de) 2008-03-12 2009-09-24 Siemens Aktiengesellschaft Kathetervorrichtung und zugehörige medizinische Untersuchungs- und Behandlungseinrichtung
DE102008013859A1 (de) 2008-03-12 2009-09-24 Siemens Aktiengesellschaft Katheter mit einer Vorrichtung zur septalen Punktion und zugehörige medizinische Untersuchungs- und Behandlungseinrichtung
WO2010028508A1 (en) * 2008-09-11 2010-03-18 Sunnybrook Health Sciences Centre Catheter for magnetic resonance guided procedures
DE102008054297A1 (de) 2008-11-03 2010-05-06 Siemens Aktiengesellschaft Katheter-Anordnung zum Einführen in ein Blutgefäß, medizinische Untersuchungs- und Behandlungseinrichtung mit einer solchen Katheter-Anordnung und Verfahren zum minimalinvasiven Eingriff an einem Blutgefäß im Gehirn
DE102009014462B4 (de) * 2009-03-23 2019-01-17 Siemens Healthcare Gmbh Blutpumpe, medizinische Vorrichtung, aufweisend eine Blutpumpe und Verfahren zur Unterstützung der Platzierung einer Blutpumpe
DE102009014489B4 (de) * 2009-03-23 2011-03-10 Siemens Aktiengesellschaft Katheter und medizinische Vorrichtung
DE102009016481A1 (de) 2009-04-06 2010-10-07 Siemens Aktiengesellschaft Verschlussvorrichtung, medizinische Vorrichtung und Verfahren zur Unterstützung der Plazierung einer Verschlussvorrichtung
EP2440131B1 (en) 2009-06-08 2018-04-04 MRI Interventions, Inc. Mri-guided interventional systems that can track and generate dynamic visualizations of flexible intrabody devices in near real time
JP2012529977A (ja) 2009-06-16 2012-11-29 エムアールアイ・インターヴェンションズ，インコーポレイテッド Ｍｒｉ誘導装置、及び準リアルタイムに該装置を追跡し、該装置の動的可視化を生成することができるｍｒｉ誘導介入システム
DE102010007177B4 (de) * 2010-02-08 2017-06-22 Siemens Healthcare Gmbh Anzeigeverfahren für ein vor einer Aufweitungseinrichtung liegendes Bild des Inneren eines Gefäßes und hiermit korrespondierende Anzeigeeinrichtung
DE102010020152B4 (de) 2010-05-11 2013-10-24 Siemens Aktiengesellschaft Vorrichtung mit Lokalspulenanordnung und implantierbarem Gerät
DE102010020350B4 (de) 2010-05-12 2017-02-23 Siemens Healthcare Gmbh Verfahren zur Positionierung des Fokus eines Gradientenfeldes und Behandlungsvorrichtung
EP2508907A1 (en) * 2011-04-07 2012-10-10 Koninklijke Philips Electronics N.V. Magnetic resonance guidance of a shaft to a target zone
IL238034B (en) * 2015-03-30 2018-05-31 Shmri Haim Ltd System and hand-held probe for non-invasive real time analysis of body tissue
EP4127755A1 (en) 2020-03-22 2023-02-08 Clear-Cut Medical Ltd. Optimally-shaped rf pulse for mri applications in the presence of b0 and b1 inhomogeneities
CN113238117B (zh) * 2021-04-25 2023-04-14 北京四方继保工程技术有限公司 复杂振荡过程的分频段监测及成像方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574541A (en) * 1980-06-12 1982-01-11 Toshiba Corp Nuclear magnetic resonance apparatus
US4350955A (en) 1980-10-10 1982-09-21 The United States Of America As Represented By The United States Department Of Energy Magnetic resonance apparatus
US4590427A (en) * 1983-03-28 1986-05-20 The United States Of America As Represented By The United States Department Of Energy Nuclear magnetic resonance apparatus having semitoroidal rf coil for use in topical NMR and NMR imaging
IL68344A (en) 1983-04-10 1988-10-31 Yeda Res & Dev Method to eliminate the effects of magnetic field inhomogeneities in nmr imaging
GB8315866D0 (en) * 1983-06-09 1983-07-13 Nat Res Dev Nuclear magnetic logging
US4542343A (en) 1983-06-17 1985-09-17 Chevron Research Company Computer-controlled, portable pulsed NMR instrument and method of use wherein depolarization is ultrashortened using pseudo randomly spaced and oriented RF depolarization pulses
US4714881A (en) * 1986-07-15 1987-12-22 Mobil Oil Corporation Nuclear magnetic resonance borehole logging tool
US4717876A (en) 1986-08-13 1988-01-05 Numar NMR magnet system for well logging
US4717877A (en) * 1986-09-25 1988-01-05 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques
US4717878A (en) 1986-09-26 1988-01-05 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques
US5050607A (en) * 1987-03-04 1991-09-24 Huntington Medical Research Institutes High resolution magnetic resonance imaging of body cavities
US5023554A (en) * 1989-05-22 1991-06-11 The Reagents Of The University Of California Fringe field MRI
JP3110741B2 (ja) * 1990-07-18 2000-11-20 株式会社東芝 磁気共鳴イメージング装置
US5212447A (en) 1990-12-03 1993-05-18 Numar Corporation Apparatus and technique for nmr diffusion measurement
CA2097430C (en) 1990-12-04 2003-06-24 Melvin Miller System for logging a well during the drilling thereof
GB2261516B (en) 1991-11-08 1995-07-05 Marconi Gec Ltd Magnetic resonance methods and apparatus
US5304930A (en) 1993-02-01 1994-04-19 Panacea Medical Laboratories Remotely positioned MRI system
FR2710780B1 (fr) * 1993-09-30 1995-10-27 Commissariat Energie Atomique Structures magnétiques ouvertes.
US5493225A (en) 1993-12-14 1996-02-20 Panacea Medical Laboratories Method for maintaining encoded coherence for remotely positioned MRI device
US5390673A (en) * 1994-01-14 1995-02-21 Cordata, Incorporated Magnetic resonance imaging system
US5517118A (en) 1994-04-25 1996-05-14 Panacea Medical Laboratories Subslicing for remotely positioned MRI
US5699801A (en) 1995-06-01 1997-12-23 The Johns Hopkins University Method of internal magnetic resonance imaging and spectroscopic analysis and associated apparatus
US5572132A (en) * 1995-08-15 1996-11-05 Pulyer; Yuly M. MRI probe for external imaging
US5767675A (en) 1996-05-31 1998-06-16 Panacea Medical Laboratories Mixed timing CPMG sequence for remotely positioned MRI
US6051973A (en) * 1996-12-30 2000-04-18 Numar Corporation Method for formation evaluation while drilling
US5935065A (en) 1997-06-27 1999-08-10 Panacea Medical Laboratories MRI system with peripheral access and inhomogeneous field
US6492809B1 (en) * 1998-12-04 2002-12-10 Schlumberger Technology Corporation Preconditioning spins near a nuclear magnetic resonance region
FR2786567B1 (fr) * 1998-12-01 2000-12-22 Commissariat Energie Atomique Mesure rmn sur des objets de volume important
FR2793882A1 (fr) * 1999-09-21 2000-11-24 Commissariat Energie Atomique Dispositif portable de detection par rmn

Also Published As

Publication number Publication date
US6600319B2 (en) 2003-07-29
WO2001042807A2 (en) 2001-06-14
JP2003516214A (ja) 2003-05-13
US20010011889A1 (en) 2001-08-09
WO2001042807A3 (en) 2002-02-21
EP1244922A2 (en) 2002-10-02
GB9929070D0 (en) 2000-02-02
GB2357149A (en) 2001-06-13
IL149945A0 (en) 2002-11-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase