| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the reliability of an MRI apparatus. Ž<P>SOLUTION: A magnetic resonance imaging apparatus comprises: a static magnetic field generation coil to generate a uniform magnetic field space; three pairs of gradient magnetic field generation coils to generate a gradient magnetic field where magnetic field strength linearly changes along the directions of three axes, x, y, and z; a high-frequency magnetic field generation coil to induce magnetic resonance of a subject; a receive coil to detect magnetic resonance signals of the subject; a gradient magnetic field power supply; a high-frequency magnetic field power supply; a bed to carry the subject into a superconducting coil; a control unit to control the gradient magnetic field generation coil, the high-frequency magnetic field generation coil, and the movement of the receive coil; and an operation table. In the magnetic resonance imaging apparatus, subject information management input by the operation table, a signal measurement command, an image reconstruction command, an image display command, an image management command, and the magnetic resonance signals detected are transferred to a signal process unit connected by an Internet connection; the signal process unit implements the subject information management, signal measurement, image reconstruction, image display, and image management; and the results of the implementation are returned to the operation table connected by the Internet connection. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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