GE Surgical C-Arm Rental in Durham, NC. Healthcare has a range of systems through its OEC product line. There are more than 33,000 OEC C-arms in use across the world for general surgery, orthopedics, G.I. procedures, with advanced systems for use in pain management, vascular, neurovascular and cardiac procedures. Soma Technology carries professionally new and refurbished GE Surgical Equipment in Durham, Winston-Salem, Chapel Hill, High Point and all of NC.