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《Chinese Journal of Biomedical Engineering》 2004-02
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STUDY ON THE OPTICAL-THERMAL RESPONSE AND DYNAMIC THERMAL DAMAGE OF BIO-TISSUE DURING LASER THERMOTHERAPY

ZHU Guang-ming1, ZHU Dan2, LUO Qing-ming2, LIU Wei1 (1. School of Energy & Power Engineering, Huazhong University of Science & Technology, Wuhan 430074; 2. School of Life Science & Technology, Huazhong University of Science & Technology, Wuhan 430074)  
Based on the optical characteristic parameters and thermal characteristic parameters of bio-tissue and the relation between blood perfusion and bio-tissue′s thermal damage, the transmission of laser through the bio-tissue, transient heat response and thermal damage zone of tissue are numerical simulated. By analyzing the effect of laser power input and the size of laser head on the curative effect of thermotherapy, some suggestions useful for tumour clinical treatment were proposed and discussed.
【Fund】: 国家自然科学基金重点基金资助项目 ( 5 983 62 40 )
【CateGory Index】: R318.51
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