COIL, MRI APPARATUS AND MRI SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a coil capable of reducing artifacts such as ghost; an MRI apparatus having the coil; and an MRI system having the MRI apparatus. SOLUTION: Coil elements 191 and 192 have low-frequency current blocking sections 29. Each low-frequency current blocking section 29 has a capacitor C1 and an inductor Ind2. When noise of several kHz-several hundreds Hz is applied to the coil elements 191 and 192, most of the low-frequency current Ilow is blocked by the low-frequency current blocking sections 29 so as not to pass to the main current route sections ML of the coil elements 191 and 192. This constitution can thus reduce the artifacts such as ghost. COPYRIGHT: (C)2009,JPO&INPIT