Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis

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

Autoren

  • Patrik Müller
  • Paul Christoph Gembarski
  • Roland Johann Lachmayer
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Details

OriginalspracheEnglisch
Titel des SammelwerksINTERNATIONAL DESIGN Proceedings of the Design Society – DESIGN 2022
Seiten533-542
Seitenumfang10
Band2
PublikationsstatusVeröffentlicht - 22 Mai 2022

Publikationsreihe

NameProceedings of the Design Society
ISSN (Print)2732-527X

Abstract

Endoprosthesis are exposed to the risk of aseptic loosening. The design of the prosthesis shaft to achieve physiological force application is therefore of great importance. Additive manufacturing offers the potential to fabricate highly variable topologies, but challenges the designer with a large number of design variables. In this work, a method is developed to determine an optimized density topology that approximates a given mechanical stress state in the bone after implantation. For this purpose, a topology optimization of the density distribution of the implant is performed.

ASJC Scopus Sachgebiete

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Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis. / Müller, Patrik; Gembarski, Paul Christoph; Lachmayer, Roland Johann.
INTERNATIONAL DESIGN Proceedings of the Design Society – DESIGN 2022. Band 2 2022. S. 533-542 (Proceedings of the Design Society).

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

Müller, P, Gembarski, PC & Lachmayer, RJ 2022, Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis. in INTERNATIONAL DESIGN Proceedings of the Design Society – DESIGN 2022. Bd. 2, Proceedings of the Design Society, S. 533-542. https://doi.org/10.1017/pds.2022.55, https://doi.org/10.15488/14066
Müller, P., Gembarski, P. C., & Lachmayer, R. J. (2022). Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis. In INTERNATIONAL DESIGN Proceedings of the Design Society – DESIGN 2022 (Band 2, S. 533-542). (Proceedings of the Design Society). https://doi.org/10.1017/pds.2022.55, https://doi.org/10.15488/14066
Müller P, Gembarski PC, Lachmayer RJ. Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis. in INTERNATIONAL DESIGN Proceedings of the Design Society – DESIGN 2022. Band 2. 2022. S. 533-542. (Proceedings of the Design Society). doi: https://doi.org/10.1017/pds.2022.55, 10.15488/14066
Müller, Patrik ; Gembarski, Paul Christoph ; Lachmayer, Roland Johann. / Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis. INTERNATIONAL DESIGN Proceedings of the Design Society – DESIGN 2022. Band 2 2022. S. 533-542 (Proceedings of the Design Society).
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