Stapleline offers different types of disposable trocars: Optical trocars allow the tissue to be clearly identified during insertion, allowing the surgeon safe access to the abdominal cavity. Blade-less trocars are suitable for a procedure that is gentle on fascia and tissue and that requires fewer fasciae to be closed afterwards. As well the bladeless trocars are suitable for bracing in the abdominal wall. Trocars with a protected blade are also available.