The Insufflation needles/veress needles are used for penetrating abdominal cavity and supplying CO2 gas to establish pneumoperitoneum during laparoscopic surgery. Offer a safe and cost effective method of gas insufflation for laparoscopy. Avoid problems of reprocessing reusable neeldes, such blunt, blocked needles or jammed spring mechanishms. Features: Green indicator system ensure the safe penetrating abdominal cavity. Ergonomic handle design for easy controlled insertion. Sharp 304 stainless steel needle with strong polycarbonate handle. 16 quality inspection steps on every needle. Products with the following lengths of needles are available: 120 mm,150mm,etc.ModelsDiameter of outer needle(mm)Working length(mm)VN-1202.0120VN-1502.0150