The Voluson product line is made specifically for 3D & 4D OB/GYN and Women’s health. Neonatal cardiology, Vascular, and General Imaging applications are optional features as well. GE acquired the Voluson name and superior 4D technology from Medison, and launched it again as the Voluson 730. With GE’s development and huge marketing budget, the Voluson 730 became the most well known and biggest selling 4D ultrasound in history. GE has since built many successful units in this line as well as recently retiring the venerable Voluson 730.