Signal acquisition in magnetic resonance analysis

Details Signal acquisition in magnetic resonance analysis Signal acquisition in magnetic resonance analysis

1991-04-29

1993-06-22

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324309, G01R 3320

Patent

active

052218996

ABSTRACT:
For use in nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI), a method and apparatus for signal acquisition are disclosed. Preferred processing involves elimination of an unwanted signal by subtraction, in the time domain, of a cancellation signal from a free-induction-decay actual signal. A cancellation signal may be obtained, e.g., by smoothing a free-induction-decay signal, by curve fitting, or by computer simulation.

REFERENCES:
patent: 3810001 (1974-05-01), Ernst
patent: 4081742 (1978-03-01), Hofer et al.
patent: 4319190 (1982-03-01), Brown
patent: 4629988 (1986-12-01), Bottomley
patent: 4639671 (1987-01-01), Macovski
patent: 4665366 (1987-05-01), Macovski
patent: 4678995 (1987-07-01), Avison et al.
patent: 4680546 (1987-07-01), Dumoulin
patent: 4701708 (1987-10-01), Hardy et al.
patent: 4728889 (1988-03-01), Gadian et al.
patent: 4771242 (1988-09-01), Lampman et al.
patent: 4851777 (1989-07-01), Macovski
patent: 4857843 (1989-08-01), Macovski
patent: 4906932 (1990-03-01), Ordidge
patent: 4942359 (1990-07-01), Sano et al.

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