Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system
Patent
1989-11-14
1992-08-25
Pellegrino, Stephen C.
Electricity: measuring and testing
Particle precession resonance
Using a nuclear resonance spectrometer system
324307, G01R 3320
Patent
active
051422310
ABSTRACT:
An improved MRI sequence for suppressing a signal from a chemical shift component avoids image artifacts due to relatively large rf fields inhomogeneities as may be caused by using linearly polarized rf fields by selectively inverting the chemical shift component by means of an adiabatic fast passage rf pulse prior to spin echo excitation.
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Jensen Jens D.
Luyten Peter R.
Pellegrino Stephen C.
Shumaker Steven J.
U.S. Philips Corporation
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