title: Biomechanical analysis of the human eye after the surgical correction of hyperopia
metadata.name: dc.contributor.author
metadata.value: Bauer, S.M.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Venatovskaia, L.A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-04-07T12:34:42Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-04-07T12:34:42Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2015
metadata.lang: -
metadata.name: dc.identifier.isbn
metadata.value: 978-146737698-3
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/1904
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Changes in the stress-strain state of the cornea and in the intraocular pressure (IOP) readings obtained by Goldmann (GAT) and Maklakov (MAT) applanation tonometers after hyperopia correction surgery are discussed. Two types of refractive correction procedures (LASIK and IntraLASIK) are considered. In the ANSYS software package the corneasclera elastic system is presented as two conjugate transversely isotropic spherical segments loaded with internal pressure. The cornea is simulated as a multi-layered transversely isotropic elastic shell and the sclera is modelled by a transversely isotropic homogeneous elastic shell. In order to estimate changes of the IOP readings obtained by GAT and MAT after hyperopia surgery the problem of deformation of the cornea under the load with a flat base is considered. The IOP readings before and after the surgeries for two types of tonometers are compered for the same value of true IOP.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: Institute of Electrical and Electronics Engineers Inc.
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Article number 7342200;
metadata.lang: -
metadata.name: dc.subject
metadata.value: Cornea; Finite element analysis; Force; Hafnium; Iron; Load modeling; Surgery
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Biomechanical analysis of the human eye after the surgical correction of hyperopia
metadata.lang: en_GB
metadata.name: dc.title.alternative
metadata.value: Анализ численного моделирования лазерной коррекции гиперметропии
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Bauer S.M, Venatovskaia L.A..pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/1904/1/Bauer%20S.M%2c%20Venatovskaia%20L.A..pdf
resources.format: Adobe PDF
resources.size: 1,95 MB