Trocars are used to make small, puncture-like cuts in the outer tissue layers in other laparoscopic surgeries and minimally invasive surgery (MIS). These incisions allow surgeons to insert cannulas into which they can enter.Available in 3 different sizes.You can use it in your medical projects.With 3d's Max. Photographed with Corona.The picture is original, no photoshop.No high polygonWith 3d's Max. Photographed with Corona.*Translated File Types; 3DMax FBX OBJ STL IGS Blender Let us know if there is any after-sales problem. You will be contacted within 24 hours.