Apparatus is provided for high frequency ultrasound examination of the anterior segment of a patient's eyes. A liquid bath is established about a first eye of the patient to be examined. A fixed ultrasound transducer is placed in contact with the liquid bath and directs the beam of ultrasound energy...http://www.google.se/patents/US5776068?utm_source=gb-gplus-sharePatent US5776068 - Ultrasonic scanning of the eye using a stationary transducer
