MAGNETIC RESONANCE IMAGING APPARATUS

Title:

MAGNETIC RESONANCE IMAGING APPARATUS

Document Type and Number:

Japanese Patent JP2012115456

Kind Code:

A

Abstract:

To enhance the sound arresting effect under magnetic field environment or the fatigue breakage preventing effect of a cable itself by suppressing the vibration of the cable caused by the Lorentz force of the magnetic flux of a magnetostatic field in a magnetic resonance imaging apparatus.

In the magnetic resonance imaging apparatus, a cable for feeding power to an X-axis inclined magnetic field coil is set as an integral coaxial cable 16X of a conductor 16Xi for inputting an electric current to the X-axis inclined magnetic field coil and a conductor 16Xi for outputting the electric current from the X-axis inclined magnetic field coil, a cable for feeding power to a Y-axis inclined magnetic field coil is set as an integral coaxial cable 16Y of a conductor 16Yi for inputting the electric current to the Y-axis inclined magnetic field coil and a conductor 16Yi for outputting the electric current from the Y-axis inclined magnetic field coil and the cable for supplying the electric current to a Z-axis inclined magnetic field coil is set as an integral coaxial cable 16Z of a conductor 16Zi for inputting the electric current to a Z-axis inclined magnetic field coil and a conductor 16Zi for outputting the electric current from the Z-axis inclined magnetic field coil.

Inventors:

KATSUNUMA AYUMI
TAKAMORI HIROMITSU
YAMASHITA MASAMIKI
WATANABE KOTA
UEDA HIROSHI

Application Number:

JP2010267586A

Publication Date:

June 21, 2012

Filing Date:

November 30, 2010

Export Citation:

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