Comparison of tablet-based strategies for incision planning in laser microsurgery

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Autoren

  • Andreas Schoob
  • Stefan Lekon
  • Dennis Kundrat
  • Lüder A. Kahrs
  • Leonardo S. Mattos
  • Tobias Ortmaier

Organisationseinheiten

Externe Organisationen

  • Istituto Italiano di Tecnologia (IIT)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksMedical Imaging 2015
UntertitelImage-Guided Procedures, Robotic Interventions, and Modeling
Herausgeber/-innenRobert J. Webster, Ziv R. Yaniv
Herausgeber (Verlag)SPIE
ISBN (elektronisch)9781628415056
PublikationsstatusVeröffentlicht - 2015
VeranstaltungMedical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling - Orlando, USA / Vereinigte Staaten
Dauer: 22 Feb. 201524 Feb. 2015

Publikationsreihe

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Band9415
ISSN (Print)1605-7422

Abstract

Recent research has revealed that incision planning in laser surgery deploying stylus and tablet outperforms stateof-the-art micro-manipulator-based laser control. Providing more detailed quantitation regarding that approach, a comparative study of six tablet-based strategies for laser path planning is presented. Reference strategy is defined by monoscopic visualization and continuous path drawing on a graphics tablet. Further concepts deploying stereoscopic or a synthesized laser view, point-based path definition, real-time teleoperation or a pen display are compared with the reference scenario. Volunteers were asked to redraw and ablate stamped lines on a sample. Performance is assessed by measuring planning accuracy, completion time and ease of use. Results demonstrate that significant differences exist between proposed concepts. The reference strategy provides more accurate incision planning than the stereo or laser view scenario. Real-time teleoperation performs best with respect to completion time without indicating any significant deviation in accuracy and usability. Point-based planning as well as the pen display provide most accurate planning and increased ease of use compared to the reference strategy. As a result, combining the pen display approach with point-based planning has potential to become a powerful strategy because of benefiting from improved hand-eye-coordination on the one hand and from a simple but accurate technique for path definition on the other hand. These findings as well as the overall usability scale indicating high acceptance and consistence of proposed strategies motivate further advanced tablet-based planning in laser microsurgery.

ASJC Scopus Sachgebiete

Zitieren

Comparison of tablet-based strategies for incision planning in laser microsurgery. / Schoob, Andreas; Lekon, Stefan; Kundrat, Dennis et al.
Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling. Hrsg. / Robert J. Webster; Ziv R. Yaniv. SPIE, 2015. 94150J (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Band 9415).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Schoob, A, Lekon, S, Kundrat, D, Kahrs, LA, Mattos, LS & Ortmaier, T 2015, Comparison of tablet-based strategies for incision planning in laser microsurgery. in RJ Webster & ZR Yaniv (Hrsg.), Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling., 94150J, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Bd. 9415, SPIE, Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling, Orlando, USA / Vereinigte Staaten, 22 Feb. 2015. https://doi.org/10.1117/12.2081032
Schoob, A., Lekon, S., Kundrat, D., Kahrs, L. A., Mattos, L. S., & Ortmaier, T. (2015). Comparison of tablet-based strategies for incision planning in laser microsurgery. In R. J. Webster, & Z. R. Yaniv (Hrsg.), Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling Artikel 94150J (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Band 9415). SPIE. https://doi.org/10.1117/12.2081032
Schoob A, Lekon S, Kundrat D, Kahrs LA, Mattos LS, Ortmaier T. Comparison of tablet-based strategies for incision planning in laser microsurgery. in Webster RJ, Yaniv ZR, Hrsg., Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling. SPIE. 2015. 94150J. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE). doi: 10.1117/12.2081032
Schoob, Andreas ; Lekon, Stefan ; Kundrat, Dennis et al. / Comparison of tablet-based strategies for incision planning in laser microsurgery. Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling. Hrsg. / Robert J. Webster ; Ziv R. Yaniv. SPIE, 2015. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE).
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abstract = "Recent research has revealed that incision planning in laser surgery deploying stylus and tablet outperforms stateof-the-art micro-manipulator-based laser control. Providing more detailed quantitation regarding that approach, a comparative study of six tablet-based strategies for laser path planning is presented. Reference strategy is defined by monoscopic visualization and continuous path drawing on a graphics tablet. Further concepts deploying stereoscopic or a synthesized laser view, point-based path definition, real-time teleoperation or a pen display are compared with the reference scenario. Volunteers were asked to redraw and ablate stamped lines on a sample. Performance is assessed by measuring planning accuracy, completion time and ease of use. Results demonstrate that significant differences exist between proposed concepts. The reference strategy provides more accurate incision planning than the stereo or laser view scenario. Real-time teleoperation performs best with respect to completion time without indicating any significant deviation in accuracy and usability. Point-based planning as well as the pen display provide most accurate planning and increased ease of use compared to the reference strategy. As a result, combining the pen display approach with point-based planning has potential to become a powerful strategy because of benefiting from improved hand-eye-coordination on the one hand and from a simple but accurate technique for path definition on the other hand. These findings as well as the overall usability scale indicating high acceptance and consistence of proposed strategies motivate further advanced tablet-based planning in laser microsurgery.",
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AU - Lekon, Stefan

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