Covidien VersaOne Bladed Trocar with Fixation Cannula 12 mm standart B12STF Covidien VersaOne Bladed Trocar with Fixation Cannula 11 mm standart B11STF Covidien VersaOne Bladed Trocar with Fixation Cannula 5mm standart Surgical trocar & Cannula are used to perform laparoscopic ('keyhole') surgery. They are used to make a hole on abdomen and to make passage to introduce Telescope and other hand instruments, such as scissors, graspers, etc., Pyramid tip trocars are widely used.
