METRICS ENGINE FOR VIRTUAL REALITY SURGICAL TRAINING SIMULATOR

摘要

Exemplary embodiments of a virtual reality surgical training simulator may be described. A virtual reality surgical training simulator may have a rendering engine, a physics engine, a metrics engine, a graphical user interface, and a human machine interface. The rendering engine can display a three-dimensional representation of a surgical site containing visual models of organs and surgical tools located at the surgical site. The physics engine can perform a variety of calculations in real time to represent realistic motions of the tools, organs, and anatomical environment. A graphical user interface can be present to allow a user to control a simulation. Finally, a metrics engine may be present to evaluate user performance and skill based on a variety of parameters that can be tracked during a simulation.