摘要
基于Pennes生物传热方程,建立血液灌注率随时间变化条件下,激光与生物活体组织热相互作用的理论模型,通过数学物理方程求解该模型得出一维瞬态温度时空分布的解析函数表达式,从而为激光在医学中的应用提供理论依据.
Based on the Pennes bio-heat transfer equation and blood perfusion rate of time-varying conditions,the heat theoretical model of the laser interaction with biological tissues is established.The analytical functions of time and space expression for one dimensiond transient temperature distribution is derived through the mathematical physics of the model equation.Therefor,a theoretic bases is provided for laser applications in medicine.
出处
《山西师范大学学报（自然科学版）》
2010年第1期71-75,共5页
Journal of Shanxi Normal University(Natural Science Edition)
基金
国家自然科学基金项目(50972056/E0207)
关键词
激光
生物组织
Pennes生物传热方程
热传导方程的解析解
laser
biological tissue
pennes bio-heat transfer equation
the analytical solution of heat conduction equation
