Trade name: Zenith Alpha Endovascular Graft. Technical Name: Endoprosthesis (Vascular). ANVISA registration number: 10212990315. Risk class: IV. Model affected: ZTA-P-20-105. Affected serial numbers: Batches: E3504880; E3532655; E3375483; E3387941; E3313693; E3375482; E3302173; E3299689; E3188739