| 肝血流动力学模型及其分流指数的测定 |
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| 引用本文： | 毕岗,李志能,孙达,沈正荣. 肝血流动力学模型及其分流指数的测定[J]. 中国生物医学工程学报, 2000, 19(3): 241-246 |
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| 作者姓名： | 毕岗 李志能 孙达 沈正荣 |
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| 作者单位： | 1. 浙江大学信息与电子工程学系,杭州,310027
2. 浙江大学第二附属医院,杭州,310012 |
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| 摘 要： | 本文建立了肝血流动力学模型 ,通过回归分析 ,使得肝血流的拟合曲线与实际肝血流灌注的时间 -放射性曲线达到最佳近似 ,从而定量地计算出肝动脉与门静脉的分流指数 ,结果较好。
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| 关 键 词： | 肝血流 分流指数 总肝血流量 动力学模型 |
CONSTRUCTION OF HEPATIC BLOOD FLOW MODEL AND MEASUREMENT OF ITS SHUNT INDEX |
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| Bi Gang,Li Zhineng. CONSTRUCTION OF HEPATIC BLOOD FLOW MODEL AND MEASUREMENT OF ITS SHUNT INDEX[J]. Chinese Journal of Biomedical Engineering, 2000, 19(3): 241-246 |
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| Authors: | Bi Gang Li Zhineng |
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| Abstract: | This paper deals with establishing hepatic blood flow mathematical model, The simulate curve of hepatic picture is optimized with regression analysis and both the actual curve and the similated one can be put in an approximate optimize state. At last the hepatic artery and portal circulation components of hepatic blood flow is worked out. |
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| Keywords: | Hepatic blood flow Shunt index Mathematics model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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