کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1137192 1489178 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modeling the heating of biological tissue based on the hyperbolic heat transfer equation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Modeling the heating of biological tissue based on the hyperbolic heat transfer equation
چکیده انگلیسی

In modern surgery, a multitude of minimally intrusive operational techniques are used which are based on the point heating of target zones of human tissue via laser or radiofrequency currents. Traditionally, these processes are modeled by the bioheat equation introduced by Pennes, who considers Fourier’s theory of heat conduction. We present an alternative and more realistic model established using the hyperbolic equation of heat transfer. To demonstrate some features and advantages of our proposed method, we apply the results obtained to different types of tissue heating with high energy fluxes, in particular radiofrequency heating and pulsed laser treatment of the cornea to correct refractive errors. We hope that the results from our approach will help with refining surgical interventions in this novel field of medical treatment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 50, Issues 5–6, September 2009, Pages 665–672
نویسندگان
, , , , ,