Bladed trocar has outer plastic sheath, acting as a shield to protect the blade when not in use. Its bladed tip helps the trocar more easy to puncture and there is secure buttom in the bladed trocar, which is helpful to provent injuries to organs after the puncture. We are a laparoscopic trocar manufacturer, providing bladed trocar and other kinds of surgical trocar at competitive prices but high quality. Bladed trocars are available in 5mm, 10mm and 12mm. Check it and get a quote!