Advanced Ureteroscopy Simulation Workstation for Medical

"This project aims to demonstrate technical design feasibility for a training simulator for therapeutic ureteroscopy. Key software advances proposed include generating photo-realistic endoscopic views with appropriate lighting, generating fluoroscopic and3-D transparent views, simulating local tissue surface deformation and real-time collision processing, simulating therapeutic interventions (wire and basket, laser, lithotriptor), and integrating these elements with a computer-based model of the urinarytract. Proposed hardware advances include simulating visual and tactile feedback for insertion and visualization of urethra, bladder, ureters, and calyces of the kidney, designing a method for automatic tool recognition and capture by the interface device,tracking nested devices with working channel force feedback, and using a gas pressure gauge to accurately simulate syringe haptics. The project would also entail developing instructional design and medical content, and participation of clinical subjectmatter experts in periodic reviews. The proposed virtual simulation platform has great commercial potential because it will be built on a commercially established simulation platform (Immersion's AccuTouchr Endoscopy), and it is a high patient volumeprocedure."