Gradient coil arrangement for a nuclear magnetic resonance tomog

Details Gradient coil arrangement for a nuclear magnetic resonance tomog Gradient coil arrangement for a nuclear magnetic resonance tomog

1997-12-22

1999-08-17

Arana, Louis

Electricity: measuring and testing

Particle precession resonance

Spectrometer components

G01V 300

Patent

active

059398825

ABSTRACT:
In a nuclear magnetic resonance tomography apparatus with ring coils for producing the basic magnetic field, effective portions of gradient coils are arranged on two radially spaced surfaces that lie symmetrical to the longitudinal axis of an examination chamber. The surfaces have in radial section, a curvature such that the distance between the two surfaces is greater in the center than at the edges.

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"Insertable Biplanar Gradient Coils for Magnetic Resonance Imaging," Martens et al., Rev. Sci. Instrum., vol. 62, No. 11, Nov. 1991, pp. 2639-2645.

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