A stereoscopically displayed three dimensional ultrasound imaging system derives image data from an ultrasound imaging apparatus including a two dimensional ultrasound transducer array, reconstructs the image data into a three dimensional model, and displays right and left stereoscopic three dimensional...http://www.google.co.uk/patents/US5488952?utm_source=gb-gplus-sharePatent US5488952 - Stereoscopically display three dimensional ultrasound imaging