title: An augmented reality haptic training simulator for spinal needle procedures.
abstract: This paper presents the prototype for an augmented reality haptic simulation system with potential for spinal needle insertion training. The proposed system is composed of a torso mannequin, a MicronTracker2 optical tracking system, a PHANToM haptic device, and a graphical user interface to provide visual feedback. The system allows users to perform simulated needle insertions on a physical mannequin overlaid with an augmented reality cutaway of patient anatomy. A tissue model based on a finite-element model provides force during the insertion. The system allows for training without the need for the presence of a trained clinician or access to live patients or cadavers. A pilot user study demonstrates the potential and functionality of the system.
authors.forename: Colin
authors.initials: C
authors.lastname: Sutherland
authors.forename: Keyvan
authors.initials: K
authors.lastname: Hashtrudi-Zaad
authors.forename: Rick
authors.initials: R
authors.lastname: Sellens
authors.forename: Purang
authors.initials: P
authors.lastname: Abolmaesumi
authors.forename: Parvin
authors.initials: P
authors.lastname: Mousavi
mesh_terms: D003198:Computer Simulation; D003194:Computer-Assisted Instruction / Q000295:instrumentation / Q000379:methods; D004501:Education, Medical / Q000379:methods*; D020342:Finite Element Analysis; D006801:Humans; D007278:Injections, Spinal / Q000295:instrumentation / Q000379:methods; D008953:Models, Anatomic; D010865:Pilot Projects; D013131:Spine / Q000033:anatomy & histology; D060726:Torso / Q000033:anatomy & histology; D014584:User-Computer Interface