| 红外激光心肌打孔的理论模型和实验验证 |
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| 引用本文： | 罗乐,周军,刘成岳,宗仁鹤,陈兴.红外激光心肌打孔的理论模型和实验验证[J].光子学报,2005,34(6):817-819. |
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| 作者姓名： | 罗乐 周军 刘成岳 宗仁鹤 陈兴 |
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| 作者单位： | 合肥工业大学理学院,合肥,230009 |
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| 基金项目： | 国家自然科学基金资助项目(编号:39170725) |
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| 摘 要： | 根据激光与心肌组织的作用规律和热力学理论建立了红外激光心肌打孔的理论模型,推导出红外激光心肌打孔的深度和打孔时间之间的定量关系.并用100 W连续输出的CO2激光在猪的心脏上进行了激光心肌打孔实验,实验结果和理论推导结果在一定范围内能够较好地吻合.
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| 关 键 词： | 激光 心肌打孔 理论模型 实验验证 |
| 收稿时间： | 2004-04-13 |
| 修稿时间： | 2004年4月13日 |
Theoretic Model of Making Vessels in Myocardium by Infrared Laser and Experiment Validating |
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| LUO Le,Zhou Jun,Liu Chengyue,ZONG Renhe,Chen Xing.Theoretic Model of Making Vessels in Myocardium by Infrared Laser and Experiment Validating[J].Acta Photonica Sinica,2005,34(6):817-819. |
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| Authors: | LUO Le Zhou Jun Liu Chengyue ZONG Renhe Chen Xing |
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| Institution: | (Science College,Hefei University of Technology,Hefei 230009)
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| Abstract: | It establishes the theoretic model to make vessels in myocardium by infrared laser according to regularity of laser-myocardium interaction and thermodynamics.It deduces quantitative relation of vessel depth and time to make a vessel in myocardium. It does the experiment to make vessels in myocardium of pigs by 100 W CO_2 laser and the results indicate that the experimental result and the theoretic result are alike within a certain range. |
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| Keywords: | Laser Making vessel in myocardium Theoretic model Experiment validating |
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