Open Access<p>Finite Element Analysis of Changes in Tensile Strain by Airsoft Gun Impact on Eye and Deformation Rate in Eyes of Various Axial Lengths</p>
Author(s) -
Rie Takahashi,
Kanno Okamura,
Tomoko TsukaharaKawamura,
Katsumi Harada,
Yusuke Saeki,
Hiroaki Ozaki,
Eiichi Uchio
Publication year - 2020
Publication title -
clinical ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.025
H-Index - 56
eISSN - 1177-5483
pISSN - 1177-5467
DOI - 10.2147/opth.s249483
Subject(s) - emmetropia , deformation (meteorology) , sclera , strain rate , human eye , vitreous chamber , medicine , finite element method , cornea , ophthalmology , materials science , anatomy , refractive error , optics , eye disease , structural engineering , physics , composite material , engineering
We have carried out three-dimensional finite element analysis (FEA) to determine the physical and mechanical response in several ocular injuries. We applied this FEA model to evaluate an airsoft gun impact on an eye and the deformation rate of eyes of various axial lengths at various velocities.