@inproceedings{dec59f28fa404d268acec2c071dc2150,
title = "Theoretical invesitigation of laser treatment of ota{\textquoteright}s nevus with external skin cooling",
abstract = "Q-switched lasers are effective in the treatment of Ota{\textquoteright} Nevus, but complications can arise after laser treatment due to high residual temperature. In this study, a four-layer skin model for Ota{\textquoteright}s Nevus was established and a local thermodynamic non-equilibrium two-temperature model was proposed to obtain skin temperature after treatment. Skin cooling was introduced to protect the skin from thermal damage. The effects of different cooling procedures were investigated. The results show that 1064nm laser has better performance than 755nm laser for deep-buried melanosomes. Cryogen Spray Cooling (CSC) is effective only in cooling the epidermis, while continuous cold air cooling can cause a larger drop in dermal temperature, which can effectively protect the dermis. For 755nm laser, -10°C cold air cooling for 15s combining 100ms CSC can effectively protect both the epidermis and the dermis. For 1064nm laser, 100ms CSC is necessary.",
keywords = "Laser dermatology, Nevus of ota, Skin cooling, Two-temperature model",
author = "Shujian Zhang and Dong Li and Bin Chen",
note = "Publisher Copyright: {\textcopyright} 2018 by the authors of the abstracts.; 5th International Conference on Computational Methods for Thermal Problems, THERMACOMP 2018 ; Conference date: 09-07-2018 Through 11-07-2018",
year = "2018",
language = "英语",
isbn = "9788874314591",
series = "International Conference on Computational Methods for Thermal Problems",
publisher = "Dalian University of Technology",
pages = "793--796",
editor = "Nicola Massarotti and Perumal Nithiarasu and Pradip Dutta and C. Ranganayakulu",
booktitle = "International Conference on Computational Methods for Thermal Problems",
}