The Modelling of Laser Parameters Effects on Temperature Changes in Different Tissues
- سال انتشار: 1402
- محل انتشار: دوفصلنامه علوم محاسباتی و مهندسی، دوره: 3، شماره: 1
- کد COI اختصاصی: JR_CSE-3-1_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 205
نویسندگان
Department of Medical Radiation Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran
Department of Brain and Spinal Cord Injury Research Centre, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
Department of Laser Research Center of Dentistry, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
Department of Medical Radiation Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran
چکیده
The present analysis estimated the changes of temperature subsequent laser therapy on skin, subcutaneous adipose tissues and muscle, by COMSOL Multiphysics software. Different thickness of tissues were selected and irradiated by continuous mode of wavelengths of laser with Gaussian beam profile. A preliminary model of combining the optical and thermal characteristics of these tissues was designed. The simulations predict the thermal distribution of laser on tissues corresponding to different wavelengths and different beam doses. The results of the data analysis indicated that laser irradiation at different wavelengths can increase skin temperature ۳۷ up to ۳۹ degrees of centigrade in photobiomodulation technique. The enhancement of temperature showed insignificant impact on subcutaneous adipose tissues and was negligible on the deep tissues such as muscle. The estimations could be validated by experimental trials.کلیدواژه ها
Photobiomodulation, Thermal distribution, COMSOL Multiphysicsاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.