title: A design of hardware haptic interface for gastrointestinal endoscopy simulation.
abstract: Gastrointestinal endoscopy simulations have been developed to train endoscopic procedures which require hundreds of practices to be competent in the skills. Even though realistic haptic feedback is important to provide realistic sensation to the user, most of previous simulations including commercialized simulation have mainly focused on providing realistic visual feedback. In this paper, we propose a novel design of portable haptic interface, which provides 2DOF force feedback, for the gastrointestinal endoscopy simulation. The haptic interface consists of translational and rotational force feedback mechanism which are completely decoupled, and gripping mechanism for controlling connection between the endoscope and the force feedback mechanism.
authors.affiliation: Department of Mechanical Engineering, KAIST, Daejeon, Korea.
authors.forename: Yunjin
authors.initials: Y
authors.lastname: Gu
authors.forename: Doo Yong
authors.initials: DY
authors.lastname: Lee
mesh_terms: D016287:Computer Peripherals; D020776:Endoscopes, Gastrointestinal; D016099:Endoscopy, Gastrointestinal / Q000193:education* / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006801:Humans; D008328:Man-Machine Systems; D010812:Physical Stimulation / Q000295:instrumentation*; D025321:Surgery, Computer-Assisted / Q000295:instrumentation*; D014110:Touch / Q000502:physiology*; D014584:User-Computer Interface