An ultrasonic imaging system is disclosed which produces a sequence of images of planes of a subject including both image and spatial positional information of the image plane. In one embodiment the positional information is developed from a plurality of accelerometers located within a scanhead. The...http://www.google.es/patents/US5353354?utm_source=gb-gplus-sharePatente US5353354 - Acquisition and display of ultrasonic images from sequentially oriented image planes
Acquisition and display of ultrasonic images from sequentially oriented ...