The Vitrectomy Cutters family (also known as Vitrectomy Probes, Vitreous Cutter or Vitrector) consist of: Vitrectomy Cutters, Irrigation Sleeves and Pressure Line Adapters. The Vitrectomy Cutter attaches to an air/vacuum source for cutting and aspiration to remove intraocular material. The Irrigation Sleeve is used with the Vitrectomy Cutter to deliver fluids for infusion into the eye.