Trade name: Surgical Focus Vol. Technical Name: Surgical Focus. ANVISA Registration Number: 80259110132. Hazard Class: I. Model Affected: Surgical Focus Volista Access .. Serial Numbers Affected: 36008; 38005; 38033; 38039; 500153; 35000; 36016; 38008; 38013; 38032; 38034; 38037; 500000; 500001; 500001; 500002; 500002; 500003; 500004; 500005; 500006; 500007; 500008; 500009; 500010; 500011; 500012; 500013; 500014; 500015; 500016; 1002; 36031; 36032; 36033; 36034; 36035; 36036; 36037; 36038; 36039; 36040; 38006; 38011; 38030; 38035; 38038; 38058; 38059; 38060; 38061; 38063; 38064; 38029; 38033; 38036; 500133; 36017; 36018; 38035; 38007; 38010; 38033; 38034; 500155; 31000; 38009; 38012; 38031; 38035; 38038; 20509; 500154