Apparatus and system for measuring force operating tool in minimally invasive environment
PURPOSE: An apparatus for measuring a force of a minimally invasive surgery tool and a system including the same are provided to measure a force generated in the end of the minimally invasive surgery tool by mounting a detachable insulation sensor device between a trocar and a single path guide. CONSTITUTION: A trocar(100) includes a cannula(150) a trocar housing(120) and a housing hole(140) The cannula is inserted into a body via the skin of a cut part. A flange(220) is extended from the end of a body unit(210) to the outside of the body unit. A pressure sensor(230) generates pressure sensor information corresponding force measurement information. A signal line transmits the pressure sensor information to an external computer.