| 摘要 |
PROBLEM TO BE SOLVED: To provide an MRI apparatus including a cut-off switch unit that can be installed without being restricted by electrical wiring on its location and quantity.SOLUTION: The MRI apparatus includes: a static magnetic field generating unit for generating static magnetic field; a demagnetization unit for demagnetizing the static magnetic field by a cut-off signal; and at least one cut-off switch unit for sending a cut-off control signal by radio for generating the cut-off signal. |
