SEATTLE & CHICAGO--(BUSINESS WIRE)--Calypso® Medical Technologies, Inc., a medical device company dedicated to shaping the future of radiation therapy delivery and management, today announced that it will exhibit at the American Urological Association’s Annual Meeting, which takes place April 25 to 28 at McCormick Place in Chicago. During the meeting, the Calypso® 4D Localization System™ and implantable Beacon® transponders will be on display at booth #3924. Urologists across the country have implanted thousands of patients with Beacon transponders in their effort to ensure state-of-the-art prostate cancer care.