Real-Time Haptic and Visual Simulation of Bone Dissection
نویسندگان
چکیده
منابع مشابه
Real-Time Haptic and Visual Simulation of Bone Dissection
Bone dissection is an important component of many surgical procedures. In this paper, we discuss a haptic and visual simulation of a bone cutting burr, that it is being developed as a component of a training system for temporal bone surgery. We use a physically motivated model to describe the burr–bone interaction, that includes haptic forces evaluation, the bone erosion process and the resulti...
متن کاملAdaptive techniques for real-time haptic and visual simulation of bone dissection
Bone dissection is an important component of many surgical procedures. In this paper, we discuss adaptive techniques for providing real-time haptic and visual feedback during a virtual bone dissection simulation. The simulator is being developed as a component of a training system for temporal bone surgery. We harness the difference in complexity and frequency requirements of the visual and hap...
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A myriad of surgical tasks rely on puncturing tissue membranes (Fig. 1) and cutting through tissue mass. Properly training a practitioner for such tasks requires a simulator that can display both the graphical changes and the haptic forces of these deformations, punctures, and cutting actions. This paper documents our work to create a simulator that can model these effects in real time. Generat...
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In this work a surgical simulator is produced which enables a training otologist to conduct a virtual, real-time prosthetic insertion. The simulator provides the Ear, Nose and Throat surgeon with real-time visual and haptic responses during virtual cochlear implantation into a 3D model of the human Scala Tympani (ST). The parametric model is derived from measured data as published in the litera...
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Virtual surgery simulators are emerging as a training method for medical specialists and are expected to provide a virtual environment that is realistic and responsive enough to be able to physically simulate a wide variety of medical scenarios. Haptic interaction with the environment requires an underlying physical model that is dynamic, deformable, and computable in real-time at very high fra...
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ژورنال
عنوان ژورنال: Presence: Teleoperators and Virtual Environments
سال: 2003
ISSN: 1054-7460
DOI: 10.1162/105474603763835378