Abstract: A radio frequency (RF) coil assembly for a magnetic resonance (MR) system is provided. The RF coil assembly includes an RF coil array and a substrate assembly. The RF coil array includes one or more RF coils each RF coil including a coil loop that includes a wire conductor, the wire conductor formed into the coil loop. The substrate assembly includes a first substrate layer and a second substrate layer, wherein the first substrate layer is coupled with the second substrate layer at seams without a separately-provided fastening mechanism, wherein the RF coil array is positioned between the first substrate layer and the second substrate layer.

Abstract: Various methods and systems are provided for radio frequency (RF) coils for magnetic resonance imaging (MRI). In one embodiment, an RF coil assembly for an MRI system includes a posterior end including a first set of flexible RF coils; an anterior end including a second set of flexible RF coils; a central section extending between the posterior end and anterior end, wherein the posterior end and the anterior end are bendable to the central section. Each flexible RF coil of the first set and second set of flexible RF coils includes a loop portion comprising a coupling electronics portion and at least two parallel, distributed capacitance wire conductors encapsulated and separated by a dielectric material.

Abstract: Various methods and systems are provided for a flexible, lightweight, low-cost radio frequency (RF) coil array of a magnetic resonance imaging (MRI) system. In one example, a RF coil array for a MRI system includes a plurality of RF coils, each RF coil comprising an integrated capacitor coil loop; a plurality of coupling electronics units each coupled to a respective coil loop; and a plurality of wires coupling each coupling electronics unit to an interface board configured to couple to a cable of the MRI system. The RF coil array is a high density (referring to the number of coil elements) anterior array (HDAA) or a high definition (referring to image resolution) anterior array.

Abstract: A blending system is shown and described herein. The blending system may include a base including a motor, a blade assembly selectively and operably engaged with the base, where the motor drives the blade assembly, and a container having an inner and outer layer. The blending system may also include a magnet positioned between inner and outer layers of the container, and a sensor positioned in the base, where the magnet in operative proximity to the sensor permits operation of the motor.

Abstract: Various methods and systems are provided for radio frequency (RF) coils for magnetic resonance imaging (MRI). In one embodiment, an RF coil assembly for an MRI system includes a posterior end including a first set of flexible RF coils; an anterior end including a second set of flexible RF coils; a central section extending between the posterior end and anterior end, wherein the posterior end and the anterior end are bendable to the central section. Each flexible RF coil of the first set and second set of flexible RF coils includes a loop portion comprising a coupling electronics portion and at least two parallel, distributed capacitance wire conductors encapsulated and separated by a dielectric material.

Abstract: Various methods and systems are provided for a flexible, lightweight, low-cost radio frequency (RF) coil array of a magnetic resonance imaging (MRI) system. In one example, a RF coil array for a MRI system includes a plurality of RF coils, each RF coil comprising an integrated capacitor coil loop; a plurality of coupling electronics units each coupled to a respective coil loop; and a plurality of wires coupling each coupling electronics unit to an interface board configured to couple to a cable of the MRI system. The RF coil array is a high density (referring to the number of coil elements) anterior array (HDAA) or a high definition (referring to image resolution) anterior array.

Abstract: A blending system is shown and described herein. A blending system may include a base including a motor and a first shell that encases the motor. The blending system may also include a container that is removably coupled to the blender base. The blending system may also have a second shell selectively attached to the first shell. The blending system may also have a wall positioned within the base to direct airflow from the fan along a volute-shaped path.

Abstract: A blending system is shown and described herein. A blending system may include a base including a motor and a first shell that encases the motor. The blending system may also include a container that is removably coupled to the blender base. The blending system may also have a second shell selectively attached to the first shell. The blending system may also have a wall positioned within the base to direct airflow from the fan along a volute-shaped path.

Abstract: A blending system is shown and described herein. A blending system may include a base including a motor and a first shell that encases the motor. The blending system may also include a container that is removably coupled to the blender base. The blending system may also have a second shell selectively attached to the first shell. The blending system may also have a wall positioned within the base to direct airflow from the fan along a volute-shaped path.

Abstract: An adjustable MRI head coil apparatus and MRI system include a fixture and a plurality of plates attached to the fixture. Each of the plurality of plates includes a plurality of RF receive elements arranged in a fixed orientation. The adjustable MRI head coil apparatus and MRI system also include an actuator mechanism configured to adjust the relative position of each of the plurality of plates in order to fit a variety of different patient head sizes.

Abstract: A blending system is shown and described herein. A blending system may include a base including a motor and a first shell that encases the motor. The blending system may also include a container that is removably coupled to the blender base. The blending system may also have a second shell selectively attached to the first shell. The blending system may also have a wall positioned within the base to direct airflow from the fan along a volute-shaped path.

Abstract: A blending system is shown and described herein. The blending system may include a base including a motor, a blade assembly selectively and operably engaged with the base, where the motor drives the blade assembly, and a container having an inner and outer layer. The blending system may also include a magnet positioned between inner and outer layers of the container, and a sensor positioned in the base, where the magnet in operative proximity to the sensor permits operation of the motor.

Abstract: An adjustable MRI head coil apparatus and MRI system include a fixture and a plurality of plates attached to the fixture. Each of the plurality of plates includes a plurality of RF receive elements arranged in a fixed orientation. The adjustable MRI head coil apparatus and MRI system also include an actuator mechanism configured to adjust the relative position of each of the plurality of plates in order to fit a variety of different patient head sizes.

Abstract: Systems and devices for transmitting radio frequency signals to and from radio frequency coils in magnetic resonance imaging systems are provided. In one embodiment, a balun for blocking induced radio frequency current on ground conductors of a multi-layer signal carrier includes first and second insulative elements disposed on first and second sides of the signal carrier, respectively, a conductive layer partially surrounding ends of each insulative element with a central region of each insulative element not surrounded by the respective conductive layer, first and second capacitive circuits coupled to the conductive layers of each respective insulative element in the central region thereof, vias extending through the signal carrier, and conductive material disposed in the vias electrically coupling a conductive layer on respective ends of the first and second elements with one another and with the ground conductors.