Lars Jonas Olsson

Ultrasound imaging system and method having automatically selected transmit focal positions

An ultrasound imaging system includes an ultrasound scanhead coupled to an image processor that causes ultrasound images to be generated on the viewing screen of a display. The image processor includes a beamformer generating transmit and receive beams, a signal processor and a conventional scan converter. The signal processor receives signals from the beamformer to generate image data corresponding to an image, analyzes the image data and, based on the analysis, determines the number of transmit focal positions that should be used as well as the optimum location for each focal position. The signal processor then couples data to the beamformer to set the location of the focal position(s).

Ultrasonic diagnostic imaging system with automatic restart and response

An ultrasound system is described which will automatically turn on at predetermined times and condition itself for a specific scanning procedure. The system can also respond to remote queries even when not in service. Such an ultrasound system can be turned off at night, respond to external queries during the night, and be ready for use at a desired time the next day, without operator intervention, thereby conserving energy while maintaining efficiency.