AU2002210847A1 - Magnetic resonance imaging device - Google Patents
Magnetic resonance imaging deviceInfo
- Publication number
- AU2002210847A1 AU2002210847A1 AU2002210847A AU1084702A AU2002210847A1 AU 2002210847 A1 AU2002210847 A1 AU 2002210847A1 AU 2002210847 A AU2002210847 A AU 2002210847A AU 1084702 A AU1084702 A AU 1084702A AU 2002210847 A1 AU2002210847 A1 AU 2002210847A1
- 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
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
- G01R33/3808—Magnet assemblies for single-sided MR wherein the magnet assembly is located on one side of a subject only; Magnet assemblies for inside-out MR, e.g. for MR in a borehole or in a blood vessel, or magnet assemblies for fringe-field MR
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09705732 | 2000-11-06 | ||
US09/705,732 US6704594B1 (en) | 2000-11-06 | 2000-11-06 | Magnetic resonance imaging device |
PCT/IB2001/002065 WO2002039132A1 (en) | 2000-11-06 | 2001-11-04 | Magnetic resonance imaging device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002210847A1 true AU2002210847A1 (en) | 2002-05-21 |
Family
ID=24834685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002210847A Abandoned AU2002210847A1 (en) | 2000-11-06 | 2001-11-04 | Magnetic resonance imaging device |
Country Status (5)
Country | Link |
---|---|
US (1) | US6704594B1 (en) |
EP (1) | EP1340093A1 (en) |
JP (2) | JP3872431B2 (en) |
AU (1) | AU2002210847A1 (en) |
WO (1) | WO2002039132A1 (en) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4138258B2 (en) * | 1999-05-26 | 2008-08-27 | 株式会社日立メディコ | Magnetic resonance imaging system |
DE10113661A1 (en) * | 2001-03-21 | 2002-09-26 | Philips Corp Intellectual Pty | Catheter for magnetic resonance imaging has an excitation transmitter at its distal end which excites vibration within the area surrounding it that is readily imaged by the MR imaging device |
DE10203372A1 (en) * | 2002-01-29 | 2003-09-04 | Siemens Ag | Medical examination and / or treatment system |
DE10203371A1 (en) * | 2002-01-29 | 2003-08-07 | Siemens Ag | Intravascular catheter with magnetic component in tip, allows magnetic field generated to be varied after introducing catheter into patient |
DE60210679T2 (en) * | 2002-09-03 | 2006-08-31 | Université De Neuchâtel | DEVICE FOR STABILIZING AND / OR FOR POSITIONING A MEDICAL TOOL INTO A BODY HEIGHT |
US20040158144A1 (en) * | 2003-02-03 | 2004-08-12 | Topshooter Medical Imri Inc. | NMR probe particularly useful for intra-luminal imaging |
US20050124773A1 (en) * | 2003-12-09 | 2005-06-09 | Tang Phan L. | Extrudable fluoroelastomer composition |
WO2005067392A2 (en) * | 2004-01-20 | 2005-07-28 | Topspin Medical (Israel) Ltd. | Mri probe for prostate imaging |
FR2873324B1 (en) * | 2004-07-22 | 2006-10-27 | Bic Sa Soc | LIQUID SUPPLY UNIT FOR A LIQUID PROJECTION INSTRUMENT AND A LIQUID PROJECTION INSTRUMENT COMPRISING SUCH A LIQUID SUPPLY |
US20060074295A1 (en) * | 2004-10-01 | 2006-04-06 | Nexgen | Combined MR coil technology in medical devices |
US20060084861A1 (en) * | 2004-10-18 | 2006-04-20 | Topspin Medical (Isreal) Ltd. | Magnet and coil configurations for MRI probes |
US20060084866A1 (en) * | 2004-10-18 | 2006-04-20 | Gadi Lewkonya | Expanding imaging probe |
CN101052890B (en) * | 2004-11-04 | 2012-01-11 | 皇家飞利浦电子股份有限公司 | Magnetic resonance equipment and magnetic resonance imaging method |
US7116106B1 (en) * | 2004-11-16 | 2006-10-03 | Fonar Corporation | Process and system for detecting and correcting errors in an MRI scan process |
DE102005044889A1 (en) * | 2005-09-20 | 2007-03-29 | Siemens Ag | Dental examination and / or treatment work train |
DE102005029270B4 (en) * | 2005-06-23 | 2009-07-30 | Siemens Ag | Catheter, catheter device and diagnostic imaging device |
DE102005050344A1 (en) | 2005-10-20 | 2007-05-03 | Siemens Ag | Cryocatheter for medical investigation and treatment equipment for e.g. diagnosis and treatment of heart infarcts, has image capture device that maps region of vessel around balloon arranged near catheter tip |
DE102005050343B4 (en) * | 2005-10-20 | 2015-05-07 | Siemens Aktiengesellschaft | Catheter for insertion into a body vessel and medical examination and treatment device |
DE102005059262B4 (en) * | 2005-12-12 | 2008-02-07 | Siemens Ag | catheter device |
US7525310B2 (en) * | 2006-03-04 | 2009-04-28 | Raju Viswanathan | Signal acquisition and processing method and apparatus for magnetic resonance imaging |
EP2035818A1 (en) * | 2006-06-15 | 2009-03-18 | Technion Research & Development Foundation LTD. | Probe and system for electron spin resonance imaging |
GB2445759A (en) * | 2006-11-28 | 2008-07-23 | Inst Of Food Res | Magnetic resonance imaging scanner |
JP2008229277A (en) * | 2007-03-23 | 2008-10-02 | Ge Medical Systems Global Technology Co Llc | Magnetic resonance imaging device, magnetic resonance imaging method, and sensitivity distribution measuring device |
WO2009037709A2 (en) * | 2007-09-20 | 2009-03-26 | Topspin Medical (Israel) Ltd. | Magnet and gradient coil configurations for self-contained mri probes |
WO2009051123A1 (en) * | 2007-10-18 | 2009-04-23 | Hitachi Medical Corporation | Magnetic resonance imaging device |
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 |
US7772844B2 (en) * | 2008-01-30 | 2010-08-10 | General Electric Company | System and method for tissue specific MR imaging of metabolites using spectral-spatially formed stimulated echo |
US9411030B2 (en) | 2008-06-20 | 2016-08-09 | Weinberg Medical Physics Llc | Apparatus and method for decreasing bio-effects of magnetic gradient field gradients |
US9612308B2 (en) | 2008-06-20 | 2017-04-04 | Weinberg Medical Physics Inc | Ultra-fast magnetic field for electron paramagnetic resonance imaging used in monitoring dose from proton or hadron therapy |
WO2009155522A1 (en) * | 2008-06-20 | 2009-12-23 | Irving Weinberg | Apparatus and method for decreasing bio-effects of magnetic gradient field gradients |
US8224609B2 (en) * | 2009-03-20 | 2012-07-17 | Griswold Mark A | Excitation uniformity |
DE102010043956B4 (en) * | 2010-11-16 | 2012-08-02 | Siemens Aktiengesellschaft | Acquisition of MR data in a predetermined three-dimensional volume section while avoiding Einfaltungs- and tape artifacts |
US9146293B2 (en) * | 2012-02-27 | 2015-09-29 | Ohio State Innovation Foundation | Methods and apparatus for accurate characterization of signal coil receiver sensitivity in magnetic resonance imaging (MRI) |
US9726738B2 (en) | 2013-06-21 | 2017-08-08 | Weinberg Medical Physics Inc. | Energy-saving method of generating time-varying magnetic gradients for use in MRI |
US10368750B2 (en) * | 2013-07-11 | 2019-08-06 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Shear wave imaging method and installation for collecting information on a soft solid |
EP3499258A1 (en) * | 2017-12-13 | 2019-06-19 | BIOTRONIK SE & Co. KG | Device and method for determining a local property of a biological tissue by means of an nmr sensor |
CN113785210A (en) * | 2019-02-22 | 2021-12-10 | 普罗马克索公司 | System and method for performing magnetic resonance imaging |
US11543477B2 (en) * | 2019-04-16 | 2023-01-03 | Vadum, Inc. | Magnetic resonance detection (MRD) system for and methods of detecting and classifying multiple chemical substances |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617867A (en) * | 1953-07-17 | 1971-11-02 | Texaco Inc | Method and apparatus for well logging utilizing resonance |
US3597681A (en) * | 1957-01-30 | 1971-08-03 | Chevron Res | Nuclear magnetic well logging |
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 |
DE3631042A1 (en) * | 1986-09-12 | 1988-03-24 | Vdo Schindling | ANGLE SENSOR |
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 |
US5212447A (en) | 1990-12-03 | 1993-05-18 | Numar Corporation | Apparatus and technique for nmr diffusion measurement |
DE69123260T2 (en) | 1990-12-05 | 1997-06-12 | Numar Corp., Malvern, Pa. | ARRANGEMENT FOR MEASURING A DRILL HOLE DURING DRILLING |
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 (en) | 1993-09-30 | 1995-10-27 | Commissariat Energie Atomique | Open magnetic structures. |
US5493225A (en) | 1993-12-14 | 1996-02-20 | Panacea Medical Laboratories | Method for maintaining encoded coherence for remotely positioned MRI device |
US5492119A (en) * | 1993-12-22 | 1996-02-20 | Heart Rhythm Technologies, Inc. | Catheter tip stabilizing apparatus |
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 |
US5999838A (en) * | 1997-07-24 | 1999-12-07 | Panacea Medical Laboratories | Spread spectrum MRI |
US6133734A (en) | 1997-12-30 | 2000-10-17 | Schlumberger Technology Corporation | Method and apparatus for evaluating an earth formation using nuclear magnetic resonance techiques |
US6492809B1 (en) | 1998-12-04 | 2002-12-10 | Schlumberger Technology Corporation | Preconditioning spins near a nuclear magnetic resonance region |
FR2786567B1 (en) | 1998-12-01 | 2000-12-22 | Commissariat Energie Atomique | NMR MEASUREMENT ON OBJECTS OF LARGE VOLUME |
FR2793882A1 (en) | 1999-09-21 | 2000-11-24 | Commissariat Energie Atomique | Portable nuclear magnetic resonance detector for characterizing an object or product on the basis of identifiable protons |
GB2357149A (en) | 1999-12-08 | 2001-06-13 | Topspin Medical | MRI using non-homogeneous static field |
US6377048B1 (en) * | 2000-11-08 | 2002-04-23 | Topspin Medical (Israel) Limited | Magnetic resonance imaging device for operation in external static magnetic fields |
-
2000
- 2000-11-06 US US09/705,732 patent/US6704594B1/en not_active Expired - Fee Related
-
2001
- 2001-11-04 AU AU2002210847A patent/AU2002210847A1/en not_active Abandoned
- 2001-11-04 JP JP2002541403A patent/JP3872431B2/en not_active Expired - Fee Related
- 2001-11-04 WO PCT/IB2001/002065 patent/WO2002039132A1/en active Application Filing
- 2001-11-04 EP EP01978756A patent/EP1340093A1/en not_active Ceased
-
2006
- 2006-08-29 JP JP2006232846A patent/JP2007014794A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2007014794A (en) | 2007-01-25 |
JP2004522472A (en) | 2004-07-29 |
JP3872431B2 (en) | 2007-01-24 |
WO2002039132A1 (en) | 2002-05-16 |
EP1340093A1 (en) | 2003-09-03 |
US6704594B1 (en) | 2004-03-09 |
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