A part-task haptic simulator for ophthalmic surgical training

This poster presents a part-task haptic simulator for ophthalmic surgical training developed for the MicrovisTouch simulation platform. This ophthalmic surgical simulator provides both realistic 3D visualization and haptic feedback. Trainees are able to learn interacting with a physics-based dynamic virtual eye model and receiving tactile feedback by handling virtual instruments while simulating a series of surgical tasks and exercises, including micro-dexterity and corneal incision. A pilot study was conducted on the micro-dexterity to measure its effectiveness to evaluate trainees' skills performing precise instrument motion required for ophthalmic surgical procedures.