A simple stylized clock in the center. Around it in clockwise order: 1) IV access (IV catheter), 2) Antibiotic vial labeled Cefuroxim, 3) Peridural katheter 4) Laryngoscope for anesthesia, 5) central venous catheter 6) Scalpel for surgery. Clean medical infographic style, white background, blue and green colors, showing chronological surgical preparation workflow Mehr sehen