Virtual Surgical Training System Using Sensor Feedback

The patent creates a virtual copy of the surgical procedure environment using computer-generated 3D anatomical models that replicate the visual and spatial characteristics of real surgical fields. This virtual copying allows trainees to practice procedures with high realism without requiring actual cadavers or complex physical models, thereby reducing cost and complexity while maintaining training effectiveness

The virtual training system allows trainees to independently access and perform repeated training sessions without requiring proctors, cadavers, or specialized laboratory facilities. The system provides automated feedback and guidance, enabling self-directed practice that can occur anytime and anywhere, dramatically increasing the frequency and quantity of training opportunities without proportional increases in resource consumption

The patent replaces the physical mechanical system of actual surgical equipment and cadavers with a digital virtual reality system. This substitution eliminates the need for sterilization protocols, operating room facilities, and proctor supervision, allowing trainees to access training through standard computing devices in any location, thereby dramatically improving accessibility while maintaining infection control through the inherently sterile digital environment

The patent implements dynamic virtual anatomical models that can be programmatically adjusted to represent different patient anatomies, pathologies, and surgical scenarios. Unlike static physical models, the virtual models can be dynamically reconfigured through software to provide unlimited variety in training scenarios while using the same underlying hardware platform, thereby achieving high adaptability without increasing physical equipment complexity