T-Phantom: a new phantom design for neurosurgical robotics

Švaco, Marko and Jerbić, Bojan and Stiperski, Ivan and Dlaka, Domagoj and Vidaković, Josip and Šekoranja, Bojan (2016) T-Phantom: a new phantom design for neurosurgical robotics. = T-Phantom: a new phantom design for neurosurgical robotics. In: 27th DAAAM International Symposium On Intelligent Manufacturing And Automation, 26-29.10.2016., Mostar, BiH.

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In this paper we propose a novel phantom design for measuring application accuracy of neurosurgical robotic systems and stereotactic frames. We develop a novel phantom (T-Phantom) which enables simultaneous localization of translational displacements in entry and target points. The phantom consists of multiple trajectories positioned around a localizer feature simulating approach trajectories in neurosurgical procedures on the intracranial space. Each trajectory consists of two parallel and coaxial hollow cylinders printed in selective laser sintering technology. We apply a stereo vision measuring method for precise measurements of translational displacements in target and entry positions. The paper further provides a systematic comparison of phantom designs originating from stereotactic frames and neurosurgical robotic systems. To the author’s knowledge, the developed T-Phantom is the first stereotactic phantom which enables simultaneous measurements both in deviation from target and entry positions and angular deviation from the planned trajectory.

Item Type: Conference or Workshop Item (Poster)
Keywords (Croatian): robotics; neurosurgery; stereotactic phantom; stereotactic localization
Subjects: TECHNICAL SCIENCE > Computing
Divisions: 900 Department of Robotics and Production System Automation > 920 Chair of Manufacturing and Assembly System Planning
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 05 Jan 2018 12:34
Last Modified: 24 Sep 2018 08:00
URI: http://repozitorij.fsb.hr/id/eprint/8207

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