PEABODY  Mass  Sept 22  2010 (GLOBE NEWSWIRE) — Analogic Corporation (Nasdaq:ALOG)  a leading provider of medical imaging and aviation security technology  announced today that its ultrasound business  BK Medical  has introduced a full back-up power solution for the Flex Focus™ family of mobile ultrasound systems  including the newly introduced Flex Focus 700 Surgical Ultrasound System