GE MRI SystemsDiscovery MR450/MR750/ MR750W GEM, Optima MR360/ MR450w/MR450w GEM/ MR950, Brivo MR355, Twinspeed, Vectra, MR Max, Signa HDx/HDxt/HDi/ 1.5T HDe/Excite-HD 1.5T & 3T/ Excite 1.5T HD, Echospeed & Highspeed/ 1.5T Infinity TwinSpeed, EchoSpeed Plus & HiSpeed Plus/1.0T Infinity HiSpeed Plus & SmartSpeed/EXCITE 3.0T/ EXCITE 3.0T HD/ Excite 1.5T TwinSpeed & EchoSpeed, HiSpeed & SmartSpeed/ Excite 1.5T/ Excite 3.0T/ Contour/I / OpenSpeed/ Profile /Ovation / PET/MR