WO2008014445A2 - Micelle solution to reduce dielectric resonance effects in mri phantoms - Google Patents
Micelle solution to reduce dielectric resonance effects in mri phantoms Download PDFInfo
- Publication number
- WO2008014445A2 WO2008014445A2 PCT/US2007/074574 US2007074574W WO2008014445A2 WO 2008014445 A2 WO2008014445 A2 WO 2008014445A2 US 2007074574 W US2007074574 W US 2007074574W WO 2008014445 A2 WO2008014445 A2 WO 2008014445A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solution
- phantom
- water
- hydrogen bearing
- bearing fluid
- Prior art date
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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
-
- 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
- G01R33/387—Compensation of inhomogeneities
- G01R33/3875—Compensation of inhomogeneities using correction coil assemblies, e.g. active shimming
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07813458A EP2049912A2 (en) | 2006-07-28 | 2007-07-27 | Micelle solution to reduce dielectric resonance effects in mri phantoms |
JP2009522016A JP2009544432A (en) | 2006-07-28 | 2007-07-27 | Micelle solution to reduce dielectric resonance effect in MRI phantom |
US12/375,415 US20090309593A1 (en) | 2006-07-28 | 2007-07-27 | Micelle solution to reduce dielectric resonance effects in mri phantoms |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83395806P | 2006-07-28 | 2006-07-28 | |
US60/833,958 | 2006-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008014445A2 true WO2008014445A2 (en) | 2008-01-31 |
WO2008014445A3 WO2008014445A3 (en) | 2008-03-13 |
Family
ID=38669353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/074574 WO2008014445A2 (en) | 2006-07-28 | 2007-07-27 | Micelle solution to reduce dielectric resonance effects in mri phantoms |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090309593A1 (en) |
EP (1) | EP2049912A2 (en) |
JP (1) | JP2009544432A (en) |
CN (1) | CN101495883A (en) |
RU (1) | RU2009107199A (en) |
WO (1) | WO2008014445A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009036741A1 (en) * | 2007-09-20 | 2009-03-26 | Bruker Biospin Gmbh | Method for the magnetic resonance measurement of water-soluble sample molecules in molecular receptacles, for example in inverse micelles |
WO2009153705A1 (en) | 2008-06-20 | 2009-12-23 | Koninklijke Philips Electronics N.V. | Electronic load simulator device for testing rf coils |
JP2011080882A (en) * | 2009-10-07 | 2011-04-21 | National Institute Of Information & Communication Technology | Liquid agent for simulation of human body dielectric constant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5619448B2 (en) * | 2009-08-20 | 2014-11-05 | 株式会社東芝 | Magnetic resonance imaging system |
US10082553B2 (en) * | 2014-10-16 | 2018-09-25 | National Institute Of Standards And Technology | MRI phantom, method for making same and acquiring an MRI image |
RU2579824C1 (en) * | 2014-10-31 | 2016-04-10 | Государственное бюджетное учреждение здравоохранения г. Москвы "Научно-практический центр медицинской радиологии Департамента здравоохранения города Москвы" (ГБУЗ "НПЦМР ДЗМ") | Disc phantom for controlling speed measurement with phase-contrast magnetic resonance imaging and method of controlling measurement of linear and volumetric speed of phantom |
KR101751404B1 (en) | 2016-03-17 | 2017-06-28 | 삼성전자 주식회사 | Magnetic field monitoring probe, magnetic resonance imaging apparatus comprising the same and control method for the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5220302A (en) * | 1990-01-22 | 1993-06-15 | The University Of Texas System Board Of Regents | Nmr clinical chemistry analyzer and method of forming a shield |
US5165050A (en) * | 1990-11-21 | 1992-11-17 | The Phantom Laboratory, Incorporated | Spherical test body for an image reconstructing apparatus |
US5194508A (en) * | 1992-04-07 | 1993-03-16 | The B. F. Goodrich Company | Macromers of vinylidene fluoride. Acrylate-terminated poly(vinylidene fluoride) and its copolymeric thermoplastic elastomers |
US7047059B2 (en) * | 1998-08-18 | 2006-05-16 | Quantum Magnetics, Inc | Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens |
US7081752B2 (en) * | 2003-04-04 | 2006-07-25 | General Electric Company | System and method of electrically loading radio-frequency coils using conductive polymers |
DE102005045679B3 (en) * | 2005-09-24 | 2007-03-01 | Bruker Biospin Mri Gmbh | Magnetic resonance imaging arrangement, has phantom with main chamber limited by sub chamber so that gas bubble fully enters into sub chamber due to its buoyancy brought about by change of spatial orientation of phantom in gravitation field |
US7699522B2 (en) * | 2007-10-29 | 2010-04-20 | Vladmir Varchena | Four-dimensional computed tomography quality assurance device |
US7675028B2 (en) * | 2008-06-23 | 2010-03-09 | Siemens Medical Solutions Usa, Inc. | Low-scattering foam phantom for molecular imaging |
-
2007
- 2007-07-27 EP EP07813458A patent/EP2049912A2/en not_active Withdrawn
- 2007-07-27 US US12/375,415 patent/US20090309593A1/en not_active Abandoned
- 2007-07-27 CN CNA2007800282129A patent/CN101495883A/en active Pending
- 2007-07-27 JP JP2009522016A patent/JP2009544432A/en active Pending
- 2007-07-27 RU RU2009107199/28A patent/RU2009107199A/en not_active Application Discontinuation
- 2007-07-27 WO PCT/US2007/074574 patent/WO2008014445A2/en active Application Filing
Non-Patent Citations (2)
Title |
---|
ROE J E ET AL: "A MULTIPURPOSE MRI PHANTOM BASED ON A REVERSE MICELLE SOLUTION" MAGNETIC RESONANCE IN MEDICINE, ACADEMIC PRESS, DULUTH, MN, US, vol. 35, no. 1, January 1996 (1996-01), pages 136-141, XP000580462 ISSN: 0740-3194 * |
ROE JE ET AL: "Application of dense microemulsions to magnetic resonance imaging" PHYSICA A, vol. 231, 1996, pages 359-367, XP002459181 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009036741A1 (en) * | 2007-09-20 | 2009-03-26 | Bruker Biospin Gmbh | Method for the magnetic resonance measurement of water-soluble sample molecules in molecular receptacles, for example in inverse micelles |
WO2009153705A1 (en) | 2008-06-20 | 2009-12-23 | Koninklijke Philips Electronics N.V. | Electronic load simulator device for testing rf coils |
US8633706B2 (en) | 2008-06-20 | 2014-01-21 | Koninklijke Philips N.V. | Electronic load simulator device for testing RF coils |
JP2011080882A (en) * | 2009-10-07 | 2011-04-21 | National Institute Of Information & Communication Technology | Liquid agent for simulation of human body dielectric constant |
Also Published As
Publication number | Publication date |
---|---|
JP2009544432A (en) | 2009-12-17 |
US20090309593A1 (en) | 2009-12-17 |
WO2008014445A3 (en) | 2008-03-13 |
RU2009107199A (en) | 2010-09-10 |
EP2049912A2 (en) | 2009-04-22 |
CN101495883A (en) | 2009-07-29 |
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