Method and apparatus for temperature-controlled application of radio frequency power in magnetic resonance imaging

Method and apparatus for temperature-controlled application of radio frequency power in magnetic resonance imaging

Temperature sensitive MRI measurements are used to monitor the effect of radio signals including the NMR signals themselves. In one embodiment, a closed loop MRI system maximizes acquisition speed without exceeding safety thresholds of tissue temperature by monitoring the tissue temperature using NM...

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Bibliographische Detailangaben
1. Verfasser: SEEBER DEREK A
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:Temperature sensitive MRI measurements are used to monitor the effect of radio signals including the NMR signals themselves. In one embodiment, a closed loop MRI system maximizes acquisition speed without exceeding safety thresholds of tissue temperature by monitoring the tissue temperature using NMR signals in real-time.