DIELECTRIC ELEMENT, AND MAGNETIC RESONANCE IMAGING METHOD USING SAME

DIELECTRIC ELEMENT, AND MAGNETIC RESONANCE IMAGING METHOD USING SAME

A dielectric element for positioning on an examination subject for locally influencing the B1 field distribution during magnetic resonance data acquisition contains a relaxation agent bound to mutually separated particles. The relaxation agent incorporates a paramagnetic substance. In a correspondin...

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Bibliographische Detailangaben
Hauptverfasser: SCHON LOTHAR, CANDIDUS YVONNE, SPECKNER THORSTEN, HUBER JURGEN, FEIWEIER THORSTEN
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Zusammenfassung:A dielectric element for positioning on an examination subject for locally influencing the B1 field distribution during magnetic resonance data acquisition contains a relaxation agent bound to mutually separated particles. The relaxation agent incorporates a paramagnetic substance. In a corresponding method for acquiring magnetic resonance data from an examination subject, such a dielectric element is positioned on the examination subject for locally influencing the B1 field distribution, by homogenizing the B1 field of a magnetic resonance apparatus.