MAGNETIC RESONANCE IMAGE APPARATUS

摘要

PURPOSE: A magnetic resonance image apparatus is provided to prevent an artifact caused by movement of tested materials, while proceeding the image by reducing the gap between time phases. CONSTITUTION: A magnetic resonance image apparatus contains a static magnetic field generation part(2) to uniformly generate a static magnetic field. A gradient coil section(4) and a body coil section(6) are arranged in the magnetic field generation part(2) and share the central axis. A tested material(8) is located in a cylindrical space formed in the body coil section(6). The gradient coil section(4) is connected to a gradient driver(10) which provides a radio frequency signal to the gradient coil section(4) and generates the gradient magnetic field. The body coil section(6) is connected to a transmission section(12) and a receiving section(14) connected to an A-D converter(16), of which digital signal is provided to a computer(18).