A device that is a component of a diagnostic ultrasound imaging system that functions as the primary control panel. It includes hardware and software that allows for image display, processing, analysis, archiving and retrieval. It typically includes the capabilities to be interfaced into a picture archiving and communication system (PACS), a local area network (LAN), a radiology information system (RIS) or a hospital information system (HIS). It contains the primary controls for the direct operation of the ultrasound system and is typically incorporated in the system design as is the case with mobile or portable ultrasound systems.