NL1026851C2 - Een systeem en een werkwijze voor het reduceren van artefacten en het verbeteren van het bestrijkingsgebied in MR-spectroscopie. - Google Patents

Een systeem en een werkwijze voor het reduceren van artefacten en het verbeteren van het bestrijkingsgebied in MR-spectroscopie. Download PDF

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Publication number
NL1026851C2
NL1026851C2 NL1026851A NL1026851A NL1026851C2 NL 1026851 C2 NL1026851 C2 NL 1026851C2 NL 1026851 A NL1026851 A NL 1026851A NL 1026851 A NL1026851 A NL 1026851A NL 1026851 C2 NL1026851 C2 NL 1026851C2
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NL
Netherlands
Prior art keywords
probe
homogeneity
coil
housing
subject
Prior art date
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NL1026851A
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English (en)
Dutch (nl)
Other versions
NL1026851A1 (nl
Inventor
Ceylan Celil Guclu
Eduardo Figueiredo
Ricardo Becerra
Original Assignee
Ge Med Sys Global Tech Co Llc
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Publication of NL1026851A1 publication Critical patent/NL1026851A1/nl
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Publication of NL1026851C2 publication Critical patent/NL1026851C2/nl

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • G01R33/42—Screening
    • G01R33/422—Screening of the radio frequency field

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NL1026851A 2003-08-20 2004-08-17 Een systeem en een werkwijze voor het reduceren van artefacten en het verbeteren van het bestrijkingsgebied in MR-spectroscopie. NL1026851C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/604,832 US20050043613A1 (en) 2003-08-20 2003-08-20 System and method to reduce artifacts and improve coverage in mr spectroscopy
US60483203 2003-08-20

Publications (2)

Publication Number Publication Date
NL1026851A1 NL1026851A1 (nl) 2005-02-22
NL1026851C2 true NL1026851C2 (nl) 2006-12-05

Family

ID=34193438

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1026851A NL1026851C2 (nl) 2003-08-20 2004-08-17 Een systeem en een werkwijze voor het reduceren van artefacten en het verbeteren van het bestrijkingsgebied in MR-spectroscopie.

Country Status (3)

Country Link
US (1) US20050043613A1 (https=)
JP (1) JP2005066340A (https=)
NL (1) NL1026851C2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045663A1 (de) * 2005-09-13 2007-03-22 Novalung Gmbh Vorrichtung zur Unterbrechung eines durch einen Hohlkörper fließenden Blutstroms in einem extrakorporalen Blutkreislauf
RU2523610C1 (ru) * 2010-07-01 2014-07-20 Байер Медикал Кэа Инк., Многоканальные эндоректальные катушки и интерфейсные устройства для них
EP2669697A3 (en) * 2012-04-13 2014-02-26 Max-Delbrück-Centrum für Molekulare Medizin An array of radiative antenna elements enclosed in a flexible dielectric medium for combined MR imaging and RF hyperthermia

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139024A (en) * 1987-11-16 1992-08-18 The University Of Rochester Resonators for magnetic resonance imaging
US6294972B1 (en) * 2000-08-03 2001-09-25 The Mcw Research Foundation, Inc. Method for shimming a static magnetic field in a local MRI coil
US20030085704A1 (en) * 2001-09-28 2003-05-08 Siemens Aktiengesellschaft Shimmed magnetic resonance examination apparatus, and shimming method and shimming components therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348010A (en) * 1989-02-24 1994-09-20 Medrea, Inc., Pennsylvania Corp., Pa. Intracavity probe and interface device for MRI imaging and spectroscopy
CA2079974C (en) * 1991-10-07 1996-07-23 Edward J. Rhinehart Probe for mri imaging and spectroscopy particularly in the cervical region
US5339033A (en) * 1992-08-11 1994-08-16 Alliance Pharmaceutical Corp. Method of improving fat saturation during MRI
US5417213A (en) * 1993-06-07 1995-05-23 Prince; Martin R. Magnetic resonance arteriography with dynamic intravenous contrast agents

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139024A (en) * 1987-11-16 1992-08-18 The University Of Rochester Resonators for magnetic resonance imaging
US6294972B1 (en) * 2000-08-03 2001-09-25 The Mcw Research Foundation, Inc. Method for shimming a static magnetic field in a local MRI coil
US20030085704A1 (en) * 2001-09-28 2003-05-08 Siemens Aktiengesellschaft Shimmed magnetic resonance examination apparatus, and shimming method and shimming components therefor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "RF resonance suppression by dielectric material", RESEARCH DISCLOSURE, vol. 442, no. 5, February 2001 (2001-02-01), XP007127564, ISSN: 0374-4353 *
BUTTERWORTH E J ET AL: "A TiO2 dielectric filled toroidal radio frequency cavity resonator for high-field NMR", NMR IN BIOMEDICINE, vol. 14, May 2001 (2001-05-01), pages 184 - 191, XP008066761, ISSN: 0952-3480 *
FOO T K F ET AL: "Reduction of RF penetration effects in high field imaging", MAGNETIC RESONANCE IN MEDICINE, vol. 23, no. 2, February 1992 (1992-02-01), pages 287 - 301, XP000261762, ISSN: 0740-3194 *

Also Published As

Publication number Publication date
JP2005066340A (ja) 2005-03-17
US20050043613A1 (en) 2005-02-24
NL1026851A1 (nl) 2005-02-22

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