Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin
This paper presents a study case on the structural topology optimization of biomedical wrist orthosis. The manufacturing process integrates photosensitive resign that enables production of geometries that are both impact-resistant and exhibit a smooth, refined surface finishing which is essential fo...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/31/e3sconf_mdoa2025_02003.pdf |
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| _version_ | 1849690863979986944 |
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| author | Bassir David Guessasma Sofiane Lebaal Nadhir Brunel Gauthier Choquet Axel Gleyzon Franc¸ois Chang Haochen |
| author_facet | Bassir David Guessasma Sofiane Lebaal Nadhir Brunel Gauthier Choquet Axel Gleyzon Franc¸ois Chang Haochen |
| author_sort | Bassir David |
| collection | DOAJ |
| description | This paper presents a study case on the structural topology optimization of biomedical wrist orthosis. The manufacturing process integrates photosensitive resign that enables production of geometries that are both impact-resistant and exhibit a smooth, refined surface finishing which is essential for biomedical applications. The 3D printing is based on Digital Light Processing (DLP). Based on extensive biomechanical studies for accurate simulation parameters, four loading cases were defined for topology optimization. Maximam stresses and displacements were considered at upper limits for the optimization problem with weigh reduction. |
| format | Article |
| id | doaj-art-6824ef0bda954f2eaf9bb476fdc7930a |
| institution | DOAJ |
| issn | 2267-1242 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-6824ef0bda954f2eaf9bb476fdc7930a2025-08-20T03:21:12ZengEDP SciencesE3S Web of Conferences2267-12422025-01-016310200310.1051/e3sconf/202563102003e3sconf_mdoa2025_02003Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer ResinBassir David0Guessasma Sofiane1Lebaal Nadhir2Brunel Gauthier3Choquet Axel4Gleyzon Franc¸ois5Chang Haochen6Smart Structural Health Monitoring and Control Laboratory, DGUT-CNAM, Dongguan University of TechnologyINRA, BIA, rue de la géraudièreICB-COMM, Université de Technologie de Belfort-MontbéliardIRAMAT UMR CNRS 7065, UTBM, Rue du ChateauIRAMAT UMR CNRS 7065, UTBM, Rue du ChateauIRAMAT UMR CNRS 7065, UTBM, Rue du ChateauIRAMAT UMR CNRS 7065, UTBM, Rue du ChateauThis paper presents a study case on the structural topology optimization of biomedical wrist orthosis. The manufacturing process integrates photosensitive resign that enables production of geometries that are both impact-resistant and exhibit a smooth, refined surface finishing which is essential for biomedical applications. The 3D printing is based on Digital Light Processing (DLP). Based on extensive biomechanical studies for accurate simulation parameters, four loading cases were defined for topology optimization. Maximam stresses and displacements were considered at upper limits for the optimization problem with weigh reduction.https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/31/e3sconf_mdoa2025_02003.pdf |
| spellingShingle | Bassir David Guessasma Sofiane Lebaal Nadhir Brunel Gauthier Choquet Axel Gleyzon Franc¸ois Chang Haochen Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin E3S Web of Conferences |
| title | Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin |
| title_full | Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin |
| title_fullStr | Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin |
| title_full_unstemmed | Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin |
| title_short | Topology Optimization of Biomedical Wrist Orthosis Using Tough Photopolymer Resin |
| title_sort | topology optimization of biomedical wrist orthosis using tough photopolymer resin |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/31/e3sconf_mdoa2025_02003.pdf |
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