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Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride

Research output: Journal contributions › Journal articles › Research › peer-review

Standard

Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride. / Koplin, Christof; Schwarzer-Fischer, Eric; Zschippang, Eveline et al.
In: J - Multidisciplinary Scientific Journal, Vol. 6, No. 1, 18.03.2023, p. 180-197.

Research output: Journal contributions › Journal articles › Research › peer-review

Harvard

Koplin, C, Schwarzer-Fischer, E, Zschippang, E, Löw, YM, Czekalla, M, Seibel, A, Rörich, A, Georgii, J, Güttler, F, Yarar-Schlickewei, S & Kailer, A 2023, 'Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride', J - Multidisciplinary Scientific Journal, vol. 6, no. 1, pp. 180-197. https://doi.org/10.3390/j6010014

APA

Koplin, C., Schwarzer-Fischer, E., Zschippang, E., Löw, Y. M., Czekalla, M., Seibel, A., Rörich, A., Georgii, J., Güttler, F., Yarar-Schlickewei, S., & Kailer, A. (2023). Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride. J - Multidisciplinary Scientific Journal, 6(1), 180-197. https://doi.org/10.3390/j6010014

Vancouver

Koplin C, Schwarzer-Fischer E, Zschippang E, Löw YM, Czekalla M, Seibel A et al. Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride. J - Multidisciplinary Scientific Journal. 2023 Mar 18;6(1):180-197. doi: 10.3390/j6010014

Bibtex

@article{18f22cfe2254457da83c2f76585b1013,
title = "Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride",
abstract = "When finger joints become immobile due to an accident during sports or a widespread disease such as rheumatoid arthritis, customised finger joint implants are to be created. In an automated process chain, implants will be produced from ceramic or metallic materials. Artificial intelligence-supported software is used to calculate three-dimensional models of the finger bones from two-dimensional X-ray images. Then, the individual implant design is derived from the finger model and 3D printed. The 3D printing process and the structures used are evaluated via model tests and the final implant design via a reliability calculation in a way to ensure that this is also possible via an AI process in the future. Using additive manufacturing with silicon nitride-based ceramics, model specimens and implants are produced via the lithography-based ceramic vat photopolymerisation process with full geometry or elements of triple periodic minimal surfaces structure. The model specimens are tested experimentally, and the loads are matched with a characteristic strength assuming a Weibull distribution of defects in the volume to generate and match failure probabilities. Calculated fracture forces of the silicon nitride-based ceramic structure was validated by comparison of simulation and tests, and the calculation can be used as a quality index for training of artificial intelligence in the future. The proposed method for individualized finger implant design and manufacturing may allow for correction of potential malpositions of the fingers in the future.",
keywords = "remobilisation, additive manufacturing, reliability, AI-based, reconstruction, joint-implant, crack-growth, autogeneration, Engineering",
author = "Christof Koplin and Eric Schwarzer-Fischer and Eveline Zschippang and L{\"o}w, {Yannick M.} and Martin Czekalla and Arthur Seibel and Anna R{\"o}rich and Joachim Georgii and Felix G{\"u}ttler and Sinef Yarar-Schlickewei and Andreas Kailer",
note = "This research received no external funding. The project FingerKit is an internal project of the Fraunhofer-Gesellschaft zur F{\"o}rderung der angewandten Forschung e.V.",
year = "2023",
month = mar,
day = "18",
doi = "10.3390/j6010014",
language = "English",
volume = "6",
pages = "180--197",
journal = "J - Multidisciplinary Scientific Journal",
issn = "2571-8800",
publisher = "MDPI AG",
number = "1",

}

RIS

TY - JOUR

T1 - Design of Reliable Remobilisation Finger Implants with Geometry Elements of a Triple Periodic Minimal Surface Structure via Additive Manufacturing of Silicon Nitride

AU - Koplin, Christof

AU - Schwarzer-Fischer, Eric

AU - Zschippang, Eveline

AU - Löw, Yannick M.

AU - Czekalla, Martin

AU - Seibel, Arthur

AU - Rörich, Anna

AU - Georgii, Joachim

AU - Güttler, Felix

AU - Yarar-Schlickewei, Sinef

AU - Kailer, Andreas

N1 - This research received no external funding. The project FingerKit is an internal project of the Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

PY - 2023/3/18

Y1 - 2023/3/18

N2 - When finger joints become immobile due to an accident during sports or a widespread disease such as rheumatoid arthritis, customised finger joint implants are to be created. In an automated process chain, implants will be produced from ceramic or metallic materials. Artificial intelligence-supported software is used to calculate three-dimensional models of the finger bones from two-dimensional X-ray images. Then, the individual implant design is derived from the finger model and 3D printed. The 3D printing process and the structures used are evaluated via model tests and the final implant design via a reliability calculation in a way to ensure that this is also possible via an AI process in the future. Using additive manufacturing with silicon nitride-based ceramics, model specimens and implants are produced via the lithography-based ceramic vat photopolymerisation process with full geometry or elements of triple periodic minimal surfaces structure. The model specimens are tested experimentally, and the loads are matched with a characteristic strength assuming a Weibull distribution of defects in the volume to generate and match failure probabilities. Calculated fracture forces of the silicon nitride-based ceramic structure was validated by comparison of simulation and tests, and the calculation can be used as a quality index for training of artificial intelligence in the future. The proposed method for individualized finger implant design and manufacturing may allow for correction of potential malpositions of the fingers in the future.

AB - When finger joints become immobile due to an accident during sports or a widespread disease such as rheumatoid arthritis, customised finger joint implants are to be created. In an automated process chain, implants will be produced from ceramic or metallic materials. Artificial intelligence-supported software is used to calculate three-dimensional models of the finger bones from two-dimensional X-ray images. Then, the individual implant design is derived from the finger model and 3D printed. The 3D printing process and the structures used are evaluated via model tests and the final implant design via a reliability calculation in a way to ensure that this is also possible via an AI process in the future. Using additive manufacturing with silicon nitride-based ceramics, model specimens and implants are produced via the lithography-based ceramic vat photopolymerisation process with full geometry or elements of triple periodic minimal surfaces structure. The model specimens are tested experimentally, and the loads are matched with a characteristic strength assuming a Weibull distribution of defects in the volume to generate and match failure probabilities. Calculated fracture forces of the silicon nitride-based ceramic structure was validated by comparison of simulation and tests, and the calculation can be used as a quality index for training of artificial intelligence in the future. The proposed method for individualized finger implant design and manufacturing may allow for correction of potential malpositions of the fingers in the future.

KW - remobilisation

KW - additive manufacturing

KW - reliability

KW - AI-based

KW - reconstruction

KW - joint-implant

KW - crack-growth

KW - autogeneration

KW - Engineering

U2 - 10.3390/j6010014

DO - 10.3390/j6010014

M3 - Journal articles

VL - 6

SP - 180

EP - 197

JO - J - Multidisciplinary Scientific Journal

JF - J - Multidisciplinary Scientific Journal

SN - 2571-8800

IS - 1

ER -

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Circularity in Automotive Electronics Design: A Comparative Evaluation of Headlight Control Units

Peitzmeier, H., Tebruegge, C., Bouattour, G. & Seibel, A., 2025, In: Procedia CIRP. 135, p. 900-905 6 p.

Research output: Journal contributions › Conference article in journal › Research › peer-review

In-Vehicle Sensor System for Monitoring Efficiency of Vehicle E/E Architectures

Peitzmeier, H., Horstkötter, J., Tebruegge, C., Kortmann, F., Seibel, A. & Bouattour, G., 2025, In: IEEE Sensors Letters. 9, 9, 6009804.

Research output: Journal contributions › Journal articles › Research › peer-review

Reduction of Sintering Distortion in Metal Binder Jetting: Measuring Friction Under Sintering Conditions

Blunk, H. & Seibel, A., 15.03.2025, In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 72, Issue Supplement, p. S1475-S1479 5 p.

Research output: Journal contributions › Journal articles › Research › peer-review

Additive Manufacturing of Soft Robots

Weigand, F. & Seibel, A., 2023, Innovative Product Development by Additive Manufacturing 2021. Lachmayer, R., Bode, B. & Kaierle, S. (eds.). Cham: Springer International Publishing, p. 101-112 12 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

A generalized α-level decomposition concept for numerical fuzzy calculus

Seibel, A. & Schlattmann, J., 10.2015, Proceedings of the 16th World Congress of the International Fuzzy Systems Association (IFSA) and 9th Conference of the European Society for Fuzzy Logic and Technology (EUSFLAT) 2015. Alonso, J. M., Reformat, M. & Bustince, H. (eds.). Atlantis Press, p. 137-140 4 p. (Advances in Intelligent Systems Research; vol. 89).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

DOI

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