Pull-out tests on bone anchors of a head-Mounted parallel kinematic robot for skull surgery

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Authors

  • L. Prielozny
  • J. P. Kobler
  • T. Ortmaier
  • J. Lexow
  • T. Rau
  • T. Lenarz
  • O. Majdani

Research Organisations

External Research Organisations

  • Hannover Medical School (MHH)
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Details

Original languageEnglish
Title of host publicationCURAC Annual Meeting
Subtitle of host publicationProceedings of the CURAC (Computer- und Roboterassistierte Chirurgie) Annual Meeting
Pages77-80
Number of pages4
Publication statusPublished - 2013
EventAnnual Meeting of CURAC (Computer-und Roboterassistierte Chirurgie), CURAC 2013 - Innsbruck, Austria
Duration: 28 Nov 2013 → 30 Nov 2013

Publication series

NameCEUR Workshop Proceedings
PublisherCEUR Workshop Proceedings
Volume1477
ISSN (Print)1613-0073

Abstract

Pull out tests for bone anchors used in surgical robotics were performed to prove the strength of the bone anchor - bone combination. Forces and displacement were measured to evaluate the suitability of the bone anchors as a connection between a surgical robot and bone. A universal experimental setup was designed to conduct the pull out tests. As specimens, human cranial cadaver bone, porcine cadaver hip bone and solid rigid polyurethane foams were chosen. The bone anchors were manually screwed into the specimens and then pulled out using the experimental setup. Mechanical similarities between natural bone and solid rigid polyurethane foams were found. The results suggest that the bone anchors are suitable for the attachment of surgical robotics.

Keywords

    Bone anchor, Bone screw, Cochlear implantation, Force measurement, Minimal invasive, Parallel kinematic, Pull out tests

ASJC Scopus subject areas

Cite this

Pull-out tests on bone anchors of a head-Mounted parallel kinematic robot for skull surgery. / Prielozny, L.; Kobler, J. P.; Ortmaier, T. et al.
CURAC Annual Meeting: Proceedings of the CURAC (Computer- und Roboterassistierte Chirurgie) Annual Meeting. 2013. p. 77-80 (CEUR Workshop Proceedings; Vol. 1477).

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Prielozny, L, Kobler, JP, Ortmaier, T, Lexow, J, Rau, T, Lenarz, T & Majdani, O 2013, Pull-out tests on bone anchors of a head-Mounted parallel kinematic robot for skull surgery. in CURAC Annual Meeting: Proceedings of the CURAC (Computer- und Roboterassistierte Chirurgie) Annual Meeting. CEUR Workshop Proceedings, vol. 1477, pp. 77-80, Annual Meeting of CURAC (Computer-und Roboterassistierte Chirurgie), CURAC 2013, Innsbruck, Austria, 28 Nov 2013. <https://ceur-ws.org/Vol-1477/Proceedings_CURAC_2013_Paper_19.pdf>
Prielozny, L., Kobler, J. P., Ortmaier, T., Lexow, J., Rau, T., Lenarz, T., & Majdani, O. (2013). Pull-out tests on bone anchors of a head-Mounted parallel kinematic robot for skull surgery. In CURAC Annual Meeting: Proceedings of the CURAC (Computer- und Roboterassistierte Chirurgie) Annual Meeting (pp. 77-80). (CEUR Workshop Proceedings; Vol. 1477). https://ceur-ws.org/Vol-1477/Proceedings_CURAC_2013_Paper_19.pdf
Prielozny L, Kobler JP, Ortmaier T, Lexow J, Rau T, Lenarz T et al. Pull-out tests on bone anchors of a head-Mounted parallel kinematic robot for skull surgery. In CURAC Annual Meeting: Proceedings of the CURAC (Computer- und Roboterassistierte Chirurgie) Annual Meeting. 2013. p. 77-80. (CEUR Workshop Proceedings).
Prielozny, L. ; Kobler, J. P. ; Ortmaier, T. et al. / Pull-out tests on bone anchors of a head-Mounted parallel kinematic robot for skull surgery. CURAC Annual Meeting: Proceedings of the CURAC (Computer- und Roboterassistierte Chirurgie) Annual Meeting. 2013. pp. 77-80 (CEUR Workshop Proceedings).
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