| 桡动脉血管整体运动的初步模拟实验研究 |
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| 引用本文： | 孔谙,祖佩贞.桡动脉血管整体运动的初步模拟实验研究[J].生物医学工程学杂志,1998,15(4):351-355. |
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| 作者姓名： | 孔谙 祖佩贞 |
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| 作者单位： | [1]清华大学电机系 [2]清华大学力学系 |
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| 摘 要： | 为了加深对中医脉象的研究，我们利用清华大学生物力学研究室研制的脉象实验台对桡动脉的整体位移现象进行了初步研究。结果表明，在心血管系统正常生理状态下，桡动脉确实存在着整体位移运动。桡动脉上一点 移轨这是三维的闭合曲线，在血管横截平面上桡动脉整体位移的幅值大于其直径变化数值，同时还发现，寸关尺三点的位移轨迹在大小和形状上都存在较大的差异，这些结果说明，第一，桡动脉管的整体位移在中医脉象研究中可能有重要
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| 关 键 词： | 脉象 心血管系统 桡动脉 整体位移 |
Phyical Simulation of Radial Artery Displacement |
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| Kong An,Zu Peizhen,Bai Jing,Xi Baoshu.Phyical Simulation of Radial Artery Displacement[J].Journal of Biomedical Engineering,1998,15(4):351-355. |
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| Authors: | Kong An Zu Peizhen Bai Jing Xi Baoshu |
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| Institution: | Department of Electrical Engineering, Tsinghua University, Beijing 100084. |
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| Abstract: | A previous developed physical cardiovascular simulatior is used to investigate the displacement of radial artery during a cardiac cycle. Simulation result shows that the displacement is much greater than the change in the radius of the radial artery. The result is similar to the clinical observation reported before. Based on the simulation result, it is suggested that the displacement of radial artery plays an important part in the Maixiang (pulse condition), which is one of the most important contents of diagnostics in Traditional Chinese Medicine. |
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| Keywords: | Sphygmology Cardiovascular system Physical model Radial artery Displacement Pulse wave |
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