Local coil e.g. knee coil, for magnetic resonance tomography system to image e.g. knee, of patient, has antenna including coil element placed in position relative to housing, where aperture is formed in another position relative to housing

摘要

The coil (106) has an antenna including a coil element (3) placed in a position relative to a housing. An aperture is formed in another position relative to the housing. Surface of the coil element is formed as a planar or curved plane. The coil element is provided on a portion of an upper part (2) or a base part (1) of the housing. The coil element is moved relative to the local coil. The coil element is covered by a resilient coil material such as mousse. The coil is one of knee coil, ankle coil, head coil, and wrist coil.