[HTML][HTML] Simulation of the impact of refractive surgery ablative laser pulses with a flying-spot laser beam on intrasurgery corneal temperature

M Shraiki, S Arba-Mosquera - Investigative Ophthalmology & …, 2011 - tvst.arvojournals.org
Methods.: The model (virtual laser system [VLS]) simulates different physical effects of an
entire surgical process, simulating the shot-by-shot ablation process based on a modeled …

Impact of ablation efficiency reduction on post-surgery corneal asphericity: simulation of the laser refractive surgery with a flying spot laser beam

Y Kwon, M Choi, S Bott - Optics Express, 2008 - opg.optica.org
We developed a rigorous simulation model to evaluate ablation algorithms and surgery
outcomes in laser refractive surgery. The model (CASIM: Corneal Ablation SIMulator) …

Minimisation of the thermal load of the ablation in high-speed laser corneal refractive surgery: the 'intelligent thermal effect control'of the AMARIS platform

U Brunsmann, U Sauer, K Dressler… - Journal of modern …, 2010 - Taylor & Francis
The purpose of this work was to evaluate the extent that minimisation of the thermal load of
the ablation in high-speed laser corneal refractive surgery is possible. To do this, thermal …

Assessing the local temperature of human cornea exposed to surface ablation by different laser refractive-surgery devices: a numerical comparative study

I Abdelhalim, O Hamdy, AA Hassan… - Lasers in Medical Science, 2021 - Springer
To evaluate the local temperature at corneal tissue after applying single laser pulse from six
commercial devices; Medilex™, Katana laser-soft, MEL90, Technolas-Teneo317, Alcon …

Numerical prediction of the temperature distribution within a human eye during laser surgery

SS Kushwaha… - Heat Transfer …, 2008 - asmedigitalcollection.asme.org
In this paper a computational heat transfer model for prediction of the temperature
distribution within the human eye during laser surgery is presented. The heat transfer within …

Corneal temperature changes during photorefractive keratectomy using the Laserscan 2000 flying spot laser

M Vetrugno, A Maino, E Valenzano… - Journal of refractive …, 2001 - journals.healio.com
ABSTRACT PURPOSE: To evaluate the thermal variations during photorefractive
keratectomy (PRK) induced by a Laserscan 2000 flying spot excimer laser. METHODS …

Effect of time sequences in scanning algorithms on the surface temperature during corneal laser surgery with high-repetition-rate excimer laser

M Mrochen, U Schelling, C Wuellner… - Journal of Cataract & …, 2009 - Elsevier
PURPOSE: To investigate the influence of temporal and spatial spot sequences on the
ocular surface temperature increase during corneal laser surgery with a high-repetition-rate …

In vivo measurements of thermal load during ablation in high-speed laser corneal refractive surgery

D de Ortueta, T Magnago, N Triefenbach… - Journal of Refractive …, 2012 - journals.healio.com
PURPOSE: To evaluate the thermal load of ablation in high-speed laser corneal refractive
surgery with the AMARIS excimer laser (SCHWIND eye-tech-solutions). METHODS: Thermal …

A modified model for laser-cornea interaction following the ablation effect in the laser eye-surgery

I Abdelhalim, O Hamdy, AA Hassan… - Beni-Suef University …, 2023 - Springer
Background Laser corneal reshaping is a successful treatment of many refraction disorders.
However, some physical demonstrations for the laser interaction with cornea are not fully …

Spatiotemporal temperature profiling of corneal surface during LTK

T Papaioannou, EI Maguen… - Ophthalmic …, 2002 - spiedigitallibrary.org
Accurate prediction of LTK treatments requires refined thermal corneal models which
necessitate precise input parameters. The overall objective of this study was to provide …