Mechanical-dynamic properties of 3D-printed human middle-ear ligaments
- It was found that the material properties of the multi-material substrates can be specifically influenced by the systematic addition of three photopolymers (Tissue Matrix, Vero, Agilus). Mechanical-dynamic properties very close to those of the biological system can be achieved. Densities of 1100 to 1180 kg/m³, Young’s modulus of 0.1 to 25 MPa and Poisson’s ratio of around 0.3 have been achived. Target values for human ligaments reported in the literature vary, with densities ranging from 1100 to 1200 kg/m³, Young’s modulus from 0.05 to 21 MPa, damping ratio from 0.003 to 0.05, and Poisson’s ratio of around 0.3.
| Author of HS Reutlingen | Lauxmann, Michael; Hummel, Philipp |
|---|---|
| URN: | urn:nbn:de:bsz:rt2-opus4-54035 |
| DOI: | https://doi.org/10.1515/bmt-2024-1002 |
| ISSN: | 1862-278X |
| Erschienen in: | Biomedical Engineering / Biomedizinische Technik : Abstracts of the 58th Annual Meeting of the German Society of Biomedical Engineering, 18 - 20 September 2024, Stuttgart |
| Publisher: | De Gruyter |
| Place of publication: | Berlin |
| Document Type: | Conference proceeding |
| Language: | English |
| Publication year: | 2024 |
| Volume: | 69 |
| Issue: | S2 |
| Page Number: | 1 |
| First Page: | 85 |
| DDC classes: | 610 Medizin, Gesundheit |
| Open access?: | Ja |
| Licence (German): |  Open Access |
