Cylindrical local coil for nuclear magnetic resonance imaging

摘要

A local coil for magnetic resonance imaging employs a cylindrical form supporting a coil array of one or more coil groups arranged circumferentially around the cylindrical form. Multiple coil groups are overlapped to provide electrical isolation between the coil groups preserving the signal to noise ratio inherent in a local coil while providing a greater field-of-view than may be obtained from such coil group.