Abstract: A patient couch for use in a medical imaging system that includes a gantry, a power supply unit and a driving unit for positioning the patient couch with respect to the gantry. The patient couch includes at least a first connector for supplying a wireless coil (e.g., a radio frequency (RF) coil for an MRI imaging apparatus) with power. The patient couch is detachably connected to the gantry. The power supply is configured to supply the first connector with power and an optional clock synchronization signal.

Abstract: A magnetic resonance RF receive coil with non-conductive waveguides for data transfer between the RF coil antennas and the channel aggregator is described. The non-conductive waveguide for each channel includes a plastic waveguide transferring data between a millimeter wave transmitter and a millimeter wave receiver.

Abstract: A magnetic resonance RF receive coil with non-conductive waveguides for data transfer between the RF coil antennas and the channel aggregator is described. The non-conductive waveguide for each channel includes a plastic waveguide transferring data between a millimeter wave transmitter and a millimeter wave receiver.

Abstract: According to one embodiment, a magnetic resonance imaging apparatus includes data acquisition circuitry configured to generate magnetic resonance data; a digital encoder connected to receive the magnetic resonance data and configured to digitally encode the magnetic resonance data using an encoding scheme having a spectral null approximately at the Larmor frequency; and an electric data transmission line connected to transmit the digitally encoded magnetic resonance data.

Abstract: An automotive creeper is disclosed herein. The automotive creeper includes a plurality of spaced-apart longitudinal frame members extending in a lengthwise direction of the automotive creeper; a plurality of spaced-apart, transverse frame members connected to each of the plurality of spaced-apart longitudinal frame members, at least one of the plurality of spaced-apart, transverse frame members including an open end that is configured to receive a support member of an automotive creeper accessory device inserted therein; and a body pad supported on one or more of the plurality of spaced-apart, transverse frame members, the body pad configured to accommodate a torso of a user resting thereon. A mechanics chair assembly that includes a mechanics chair and the automotive creeper is also disclosed herein.

Abstract: An attachment device configured to be attached to opposed sides of an automotive creeper is disclosed herein. The attachment device includes: a first generally L-shaped member, a second generally L-shaped member, a connecting member slidably coupling the first generally L-shaped member to the second generally L-shaped member, and at one least pair of securement devices configured to respectively attach the first and second generally L-shaped members to the automotive creeper. In one or more embodiments, a width of the attachment device is selectively adjustable so as to accommodate a plurality of different automotive creepers having varying widths. An automotive creeper system and a mechanics chair using the attachment device are also disclosed herein.

Abstract: There is provided a polymer matrix that can suppress the orientational relaxation of an organic nonlinear optical compound, and a composition containing this polymer matrix and an organic nonlinear optical compound, and an optical material obtained by using the composition. A composition including: a norbornene imide polymer having a structural unit of Formula [1]; and an organic nonlinear optical compound: (where R1 is a C1-12 alkyl group optionally having a substituent or a C6-10 aryl group optionally having a substituent).