Commercial name: LCR Ventura External Drainage Catheter. Technical Name: Drainage Catheter. ANVISA registration number: 10175060016. Risk class: IV. Model Affected: 9720 - LCR 600A - External Drainage Catheter LCR - Adult Model; 9721 - LCR 600N - External Drainage Catheter LCR - Neonatal Model. Batch numbers affected: AUTO089700, AUTO089767, AUTO089783, AUTO089826, AUTO089792