Their is so many different types of trocars on the marketplace, some of the most easiest to use are the trocars with the safety mechanisms with robust blades. While basic handling is the same for most trocars, it is important to understand the different functions of the different types.
Laparoscopy approach, When pressing to see if the space can be entered you should view the area through another trocar to be positive that the space can be entered safely. Make sure the patient is free from abdominal wall vessels, darkened the room and view the area under transmitted light. Hold the trocar perpendicular to the abdominal wall. Stretch your finger along the length of the trocar while using your other hand to provide support and prevent accidentally going in to deep. twist and trun the trocar, while maintaining even force until the tip passes through the wall. When using your medical equipment try not to press to hard. Hard pressure may shrink the internal space, increasing the risk of hitting an organ and causing damage. Once the tip is passed through adjust its direction so that it points to an area of open space and press it in further. Locking the safety mechanism will help decrease the risk. However some trocars do not have a lock mechanism safety. You need to be especially careful when inserting this sort of device. A malacar trocar is the best for this operation. It has a self-securing lock you can use during the procedure.