Mechanical characterisation of hydrophobic and hydrophilic acrylates used in intraocular lenses through depth sensing indentation
| Autor: | A. Rico, J. Rodríguez, Begoña Calvo, I. Cabeza-Gil, C. Reinhards-Hervás |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Lenses
Intraocular Materials science Depth sensing indentation Finite element software medicine.medical_treatment Biomedical Engineering Intraocular lens Cataract surgery Intraocular lenses Biomaterials Acrylates Mechanics of Materials Indentation medicine Compression test Composite material Visco-hyperelasticity Hydrophobic and Hydrophilic Interactions |
| Zdroj: | Zaguán. Repositorio Digital de la Universidad de Zaragoza instname BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos |
| Popis: | In this work, the mechanical behaviour of hydrophilic and hydrophobic acrylates has been characterised by depth sensing indentation. Time-dependent behaviour has been studied using load-relaxation tests. Experiments have been simulated with a finite element software using a visco-hyperelastic material model. The parameters of this model have been determined using deep learning techniques. The developed material models have been used to mechanically simulate a standard compression test of a prototype intraocular lens. |
| Databáze: | OpenAIRE |
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