the magnetic field generating device , generating a magnetic field method , the low magnetic field nuclear magnetic resonance , and low field magnetic resonance imaging

摘要

The present invention is that the magnetic field generating device that generates a magnetic field method , the low magnetic field nuclear magnetic resonance , and low provides a magnetic field MRI apparatus . A magnetic field generating apparatus , but by intermittently applying a current to the pre- magnetizing coil , and the pre- magnetization coil comprises a superconducting wire including a pre- magnetization coil driving unit for forming a pre- magnetization field , the pre- magnetization coil driving a capacitor charge-discharge intermittently generates a magnetic field in expression .