Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system
Patent
1983-10-04
1986-05-13
Eisenzopf, Reinhard J.
Electricity: measuring and testing
Particle precession resonance
Using a nuclear resonance spectrometer system
324311, G01R 3322
Patent
active
045889481
ABSTRACT:
A method of investigating a body by nuclear magnetic resonance comprising preferentially exciting resonance in a slice of the body, applying a magnetic field to the body having first and second gradients (Gx, Gy) in different directions in the slice with both the gradients being periodically reversed at regular intervals, detecting the free induction decay signals occurring when the gradients are applied and processing the detected signals to retrieve data. The method is an adaptation of the echo-planar technique suitable for obtaining chemical shift information.
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patent: 4318043 (1982-03-01), Crooks
patent: 4339716 (1982-07-01), Young
patent: 4361807 (1982-11-01), Burl
patent: 4509015 (1985-04-01), Ordidge
Eisenzopf Reinhard J.
Peterkin G.
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