MAGNETIC RESONANCE IMAGING APPARATUS

Title:

MAGNETIC RESONANCE IMAGING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2017/090620

Kind Code:

A1

Abstract:

An MRI apparatus (10) includes: a superconducting coil (115) that includes a high-temperature superconducting material and that generates a static magnetic field to which a subject (170) is exposed; and a DC power supply device (200) that supplies a direct current to the superconducting coil (115). The DC power supply device (200) is configured to allow setting of a plurality of magnetic-field intensities by adjusting the amplitude of the output current that is supplied to the superconducting coil (115).

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Inventors:

URAYAMA SHIN-ICHI (JP)
FUKUYAMA HIDENAO (JP)

Application Number:

PCT/JP2016/084625

Publication Date:

June 01, 2017

Filing Date:

November 22, 2016

Export Citation:

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Assignee:

UNIV KYOTO (JP)
CORP KYOTO FUTURE MEDICAL INSTR (JP)

International Classes:

A61B5/055; G01R33/3815; G01R33/3875

Domestic Patent References:

WO2015133352A1	2015-09-11
WO2014199793A1	2014-12-18

Foreign References:

JPH01236043A	1989-09-20
JPH07148142A	1995-06-13