Commercial Name: Intra - Aortic Balloon Pump. Technical Name: Intra-Aortic Balloon Pump System. ANVISA registration number: 10390690062. Risk class: III. Affected model: CS100 intra-aortic balloon pump; Intra-aortic balloon pump CS300. Affected serial numbers: All units distributed between March 24, 2003 and December 11, 2013.