Simulation of Temperature Distribution in SkinTissue for Acne Treatment by Pulse Laser inDifferent Doses to Prevent Skin Burning

  • سال انتشار: 1402
  • محل انتشار: هفتمین کنفرانس بین المللی پژوهش های کاربردی در علوم و مهندسی
  • کد COI اختصاصی: CARSE07_216
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 215
دانلود فایل این مقاله

نویسندگان

Samira Rezaeian

Department of Biomedical Engineering, Central Tehran Branch, Islamic AzadUniversity, Tehran, Iran

Majid Pouladian

Research Centre of Engineering in Medicine and Biology, Science and ResearchBranch, Islamic Azad University, Tehran, Iran

Leila Karami Gadellou

Department of Medical Radiation Engineering, Science and Research Branch,Islamic Azad University, Tehran, Iran

چکیده

Different treatment methods, such as exfoliation, micro-needling, etc., treat acne depending on theskin type and other determining conditions. One of the most influential and best treatment methodsfor acne is lasers. In this article, the mathematical model of hyperbolic heat transfer of body tissue bylaser has been subjected to dynamic analysis to avoid damage. Dynamic analysis, such as the system'stime series and heat transfer method on the skin, have been done in this study. By analyzing the heattransfer system, we numerically studied the required wavelength and dose of the laser and the effectof the thermal relaxation time (𝜏) on the tissue. Analytical results showed that for the pulse width valueused (۲۰۰ 𝜇𝑠), the temperature profiles obtained from the hyperbolic heat transfer equation (HHTE)during the cooling phase (i.e. when the laser is turned off), the temperature evolution of the HHTE asThe width is different for different values of 𝜏. Also, dynamic behaviours of the model, such as spiralwaves, were performed to reduce pain and laser treatment on the skin. Identifying the emotionalbehaviours of the heat transfer model produced by the laser to eliminate acne on the skin helps toreduce pain and provide better treatment.

کلیدواژه ها

Laser; Biological tissue; Placement dose; Temperature distribution; Dynamic analysis

مقالات مرتبط جدید

اطلاعات 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.