Thoracic Access System NT-PORT NT-PORT Features NT-PORT [ Advanced Thoracic Access System ] ● Advanced Thoracic Access System ● Serrated sleeve to provide security ● Visible sleeve● Blunt tip obturator to prevent damage ● With Wound retractor Specification Model Art No. Diameter Wound Retractor NT-PORT NT1201 12mm ⌀ 35/35 NT1202 ⌀ 55/35 NT1203 ⌀ 55/52 NT1204 ⌀ 85/85 좌우로 드래그 해보세요 좌우로 드래그 해보세요