From their website: ZONARE Medical Systems, Inc. is a leading provider of premium compact ultrasound systems. Zone Sonography technology, ZONARE’s unique patented approach to ultrasound imaging, is focused on bringing high performance to all clinical settings, leading to advanced diagnostic capabilities, more cost effective operation and increased value to providers.
The z.one ultrasound platform was made possible by a group of highly experienced medical imaging investors, leaders, and high-tech professionals. The result is a unique, patented Convertible Ultrasound™ system. The z.one ultrasound system was introduced at the Radiology Society of North America (RSNA) annual scientific conference in November 2004.