Magnetic resonance imaging method with pulse sequence optimizati

Details Magnetic resonance imaging method with pulse sequence optimizati Magnetic resonance imaging method with pulse sequence optimizati

1996-04-01

1998-06-02

Casler, Brian L.

Surgery

Truss

Pad

324309, A61B 5055

Patent

active

057586462

ABSTRACT:
A method for magnetic resonance imaging is described in which imaging sequences, consisting of RF- and gradient magnetic field pulses (RF, G.sub.x, G.sub.y, G.sub.z) are optimized with respect to a relevant parameter (SAR, signal-to-noise, etcetera) prior to applying the RF- and gradient pulse sequence to the object or patient (7) to be imaged. This reduces the amount of different sequences to a limited number of basic sequences from which an operator has to choose and allows adaptation of the sequence to the particular image to be obtained.

REFERENCES:
patent: 4835690 (1989-05-01), Gangarosa et al.
patent: 5189371 (1993-02-01), Conolly et al.
patent: 5217016 (1993-06-01), Axel et al.
patent: 5349296 (1994-09-01), Cikotte et al.

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