127781 20241125101144.0 doi 10.1038/s41598-023-36694-0 sideral 134915 ART-2023-134915 eng Cabeza-Gil, I. Universidad de Zaragoza (orcid)0000-0001-8219-2365 Evaluation of the mechanical stability of intraocular lenses using digital image correlation 2023 Access copy available to the general public Unrestricted This study aimed to evaluate the mechanical stability of seven different intraocular lens (IOL) haptic designs by using digital image correlation to measure their mechanical biomarkers (axial displacement, tilt, and rotation) under quasi-static compression. The IOLs were compressed between two clamps from 11.00 up to 9.50 mm whilst a 3D deformation dataset was acquired every 0.04 mm. Results revealed that flexible and mixed IOL designs exhibited better mechanical response for smaller compression diameters compared to stiff designs. Conversely, stiff designs performed better for larger compression diameters. These findings may aid in the selection and development of more mechanically stable IOL designs. info:eu-repo/grantAgreement/EC/H2020/956720/EU/Opto-Biomechanical Eye Research Network/OBERON This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 956720-OBERON info:eu-repo/grantAgreement/ES/MICINN/PID2020-113822RB-C12 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.8 2023 MULTIDISCIPLINARY SCIENCES 25 / 134 = 0.187 2023 Q1 T1 0.9 2023 Multidisciplinary 2023 Q1 7.5 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Frechilla, J. Calvo, B. Universidad de Zaragoza (orcid)0000-0001-9713-1813 5004 605 Universidad de Zaragoza Dpto. Ingeniería Mecánica Área Mec.Med.Cont. y Teor.Est. 13 (2023), 9437 [10 pp.] Sci. rep. (Nat. Publ. Group) Scientific reports (Nature Publishing Group) 2045-2322 2567895 http://zaguan.unizar.es/record/127781/files/texto_completo.pdf Versión publicada 2520322 http://zaguan.unizar.es/record/127781/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:127781 articulos driver 2024-11-22-12:03:41 ARTICLE