Trade name: Somatom Emotion computed tomography equipment. Technical name: CT Scanner. ANVISA registration number: 10345161972. Risk class: III. Model affected: SOMATOM Emotion 16 (2007); SOMATOM Emotion 16 Slice (BR); SOMATOM Emotion 6 (2007); SOMATOM Emotion 6 Slice (BR). Affected serial numbers: See "List of Series Under Risk" annex. . Trade name: CT Scanner Somatom Spirit Brand Siemens. Technical name: CT Scanner. ANVISA registration number: 10345162002. Class of risk: III. Model affected: SOMATOM Spirit (BR); SOMATOM Spirit; SOMATOM Spirit Power; SOMATOM Spirit Power (BR). Affected serial numbers: See "List of Series Under Risk" annex. . Trade name: Somatom Scope Power CT Scanner. Technical name: CT Scanner. ANVISA registration number: 10345161975. Class of risk: III. Model affected: SOMATOM Scope (BR); SOMATOM Scope Power (BR); SOMATOM Scope. Affected serial numbers: See "List of Series Under Risk" annex. . Trade name: CT Scanner Somatom Perspective. Technical name: CT Scanner. ANVISA registration number: 10345162001. Risk class: III. Affected Model: SOMATOM Perspective 64/128 (BR); SOMATOM Perspective. Affected serial numbers: See annex "Series List Under Risk"