A full 3D-navigation system in a suitcase.

W Freysinger; M J Truppe; A R Gunkel; W F Thumfart

doi:10.1002/igs.1012

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A full 3D-navigation system in a suitcase.

W Freysinger·M J Truppe·A R Gunkel·W F Thumfart

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Abstract

OBJECTIVE: To reduce the impact of contemporary 3D-navigation systems on the environment of typical otorhinolaryngologic operating rooms, we demonstrate that a transfer of navigation software to modern high-power notebook computers is feasible and results in a practicable way to provide positional information to a surgeon intraoperatively. MATERIALS AND METHODS: The ARTMA Virtual Patient System has been implemented on a Macintosh PowerBook G3 and, in connection with the Polhemus FASTRAK digitizer, provides intraoperative positional information during endoscopic endonasal surgery. RESULTS: Satisfactory intraoperative navigation has been realized in two- and three-dimensional medical image data sets (i.e., X-ray, ultrasound images, CT, and MR) and live video. CONCLUSIONS: This proof-of-concept study demonstrates that acceptable ergonomics and excellent performance of the system can be achieved with contemporary high-end notebook computers.

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Humans Imaging, Three-Dimensional Otorhinolaryngologic Surgical Procedures Software Therapy, Computer-Assisted User-Computer Interface Journal Article Research Support, Non-U.S. Gov't

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W Freysinger, M J Truppe, A R Gunkel, W F Thumfart. 2001. A full 3D-navigation system in a suitcase.. https://doi.org/10.1002/igs.1012

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