Commercial Name: Atlas Gold Dilatation Catheter. Technical name: Balloon catheter for peripheral angioplasty. ANVISA registration number: 80689090119. Class of risk: II. Model Affected: ATG120164 / ATG120202 / ATG120242. Serial numbers affected: 93NB0051 / 93NB0052 / 93YA0086 / 93YA0036