MOUNTAIN VIEW, CA -- (MARKET WIRE) -- April 30, 2007 -- Hansen Medical, Inc. (NASDAQ: HNSN), a developer of robotic technology for accurate 3D control of catheter movement during cardiac procedures, today announced it has entered into joint development and co-marketing agreements with St. Jude Medical of St. Paul, Minn., a global leader of electrophysiology (EP) technology, to integrate technologies from its Sensei™ Robotic Catheter System and Artisan™ Control Catheter with St. Jude Medical’s EnSite™ System.