Commercial Name: Optima Magnetic Resonance Imaging System. Technical Name: Magnetic Resonance Equipment. ANVISA registration number: 80071260300. Risk Class: II. Model affected: OPTIMA MR450w GEM. Serial numbers affected: 00000014131M67; 00000018480M64; 00000021158M61. All "MR Surgical Suite" tables that use mobile patient transfer plate between the GE table (model M0074SS) and the Surgical Magnus Maquet table with 1150 or 1180 table tops.