One-dimensional imaging with a palm-size probe.

P J Prado; B Blümich; U Schmitz

doi:10.1006/jmre.2000.2038

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One-dimensional imaging with a palm-size probe.

P J Prado·B Blümich·U Schmitz

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Abstract

A new portable magnetic resonance imaging device was built. Spatially resolved NMR was achieved by placing a gradient coil pair and a Helmholtz pair type radio-frequency probe in the gap between two antiparallel polarized permanent magnets. The flat face of the low-field (nu(proton) = 20 MHz) apparatus allowed for the study of arbitrarily large objects in situ. Relaxation time weighted 1D images were achieved over a 15-mm field of view by a single-point spin-echo sequence. A phase encoding time on the order of 200 micros permited the scanning of a wide range of heterogeneous materials.

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Cost-Benefit Analysis Fourier Analysis Magnetic Resonance Imaging Magnetic Resonance Spectroscopy Magnetics Phantoms, Imaging Rubber Sensitivity and Specificity Comparative Study Journal Article Research Support, Non-U.S. Gov't

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P J Prado, B Blümich, U Schmitz. 2000. One-dimensional imaging with a palm-size probe.. https://doi.org/10.1006/jmre.2000.2038

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