Abstract: An applicator for providing HIFU therapy to a patient includes a HIFU transducer that is rotatably coupled to a frame. In one embodiment, the rotatable coupling is configured such that the HIFU transducer can be mechanically oriented to position a focal zone of the HIFU transducer at any desired location in a treatment volume radially outward from a longitudinal axis of the applicator while the HIFU transducer remains within a housing that is not more than a defined percentage (e.g., 50%) larger than the maximum diameter of the HIFU transducer. In one embodiment, the HIFU transducer is rotatably coupled to the frame with a ball and socket joint. In another embodiment, the HIFU transducer is rotatably coupled to the frame with an offset gimble assembly. A pair of linear actuators and drive shafts engage the HIFU transducer to orient HIFU transducer in a desired direction.

Abstract: An applicator for providing HIFU therapy to a patient includes a HIFU transducer that is rotatably coupled to a frame. In one embodiment, the rotatable coupling is configured such that the HIFU transducer can be mechanically oriented to position a focal zone of the HIFU transducer at any desired location in a treatment volume radially outward from a longitudinal axis of the applicator while the HIFU transducer remains within a housing that is not more than a defined percentage (e.g., 50%) larger than the maximum diameter of the HIFU transducer. In one embodiment, the HIFU transducer is rotatably coupled to the frame with a ball and socket joint. In another embodiment, the HIFU transducer is rotatably coupled to the frame with an offset gimble assembly. A pair of linear actuators and drive shafts engage the HIFU transducer to orient HIFU transducer in a desired direction.

Abstract: The display console includes a substrate having a viewing surface and a hidden surface. The display console further includes a display zone, a border zone, and a transceiver module configured to wirelessly send and receive data and coupled to the hidden surface of the substrate in the border zone. The display console further includes a hardware interface operatively coupled to the transceiver module, and configured to provide an image to the display zone.

Abstract: Phantoms for testing and measuring the performance of magnetic resonance imaging (MRI) and x-ray computed tomography (CT) imaging systems have regions of precisely controlled magnetic resonance and x-ray absorption imaging properties. These regions contain subresolvable regions, or distinct micro regions, with pre-selected magnetic resonance or x-ray absorption properties, called scatterers. The regions are precisely positioned so as to define patterns which form images from which the performance of the imaging system can be evaluated to assure the quality of the images. The phantoms can reveal the combined influences of all the stages in the imaging chain in terms of modulation transfer function and resolution limits as well as other artifacts and defects in the system such as aliasing and degraded spatial frequency response which cannot be evaluated with conventional phantoms.

Abstract: Phantoms for testing and measuring the performance of magnetic resonance imaging (MRI) and x-ray computed tomography (CT) imaging systems have regions of precisely controlled magnetic resonance and x-ray absorption imaging properties. These regions contain subresolvable regions, or distinct micro regions, with pre-selected magnetic resonance or x-ray absorption properties, called scatterers. The regions are precisely positioned so as to define patterns which form images from which the performance of the imaging system can be evaluated to assure the quality of the images. The phantoms can reveal the combined influences of all the stages in the imaging chain in terms of modulation transfer function and resolution limits as well as other artifacts and defects in the system such as aliasing and degraded spatial frequency response which cannot be evaluated with conventional phantoms.

Abstract: Phantoms for testing and measuring the performance of ultrasonic imaging systems have regions of precisely controlled scattering or echogenicity which contain sub-resolvable scatterers. The regions are precisely positioned so as to define patterns which form images from which the performance of the ultrasonic imaging system can be evaluated to assure the quality of the images. The phantoms can reveal the combined influences of all the stages in the imaging chain in terms of modulation transfer function and resolution limits as well as other artifacts and defects in the system such as aliasing and degraded frequency response which cannot be evaluated with conventional ultrasound phantoms. The subresolution scattering regions may be formed by printing them on a thin film sheet or substrate using photo lithography, electrostatic xerographic printing or etching; the toner particles or deposited material forming the scatters being sub-resolvable in size.

Abstract: A hand tool including a pair of jaws for being brought together, one jaw having a cutting blade and the other having a block with holes therethrough for receiving a coaxial cable for being stripped and cut.