| 人主动脉瓣和肺动脉瓣的生物力学研究 |
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| 引用本文： | 董安平,黄庆恒,任沪平.人主动脉瓣和肺动脉瓣的生物力学研究[J].西安交通大学学报(医学版),1998(2). |
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| 作者姓名： | 董安平 黄庆恒 任沪平 |
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| 作者单位： | 西安第一临床医学院心外科!西安，710061，西安第一临床医学院心外科!西安，710061，西安第一临床医学院心外科!西安，710061 |
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| 摘 要： | 对人主、肺动脉瓣作单轴拉伸、应力松弛及破坏试验。结果：在生理范围内两者力学性质相似。从生物力学角度说明，为人同种肺动脉瓣作为主动脉瓣替换的合适选择物提供了实验依据。
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| 关 键 词： | 主动脉瓣 肺动脉瓣 生物力学 |
BIOMECHANICAL STUDY OF HUMAN AORTIC VALVE AND PULMONARY VALVE |
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| Dong Anping,Huang Qingheng,Ren Huping.BIOMECHANICAL STUDY OF HUMAN AORTIC VALVE AND PULMONARY VALVE[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1998(2). |
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| Authors: | Dong Anping Huang Qingheng Ren Huping |
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| Abstract: | We examined the mechanical behavior of human aortic valve and pulmonary valve by measuring their uniaxial tensile stress-strain, stress-re laxation and fracture behavior. Results: the mechanical behavior of two groups is the same among the physical conditions. From this point , we can conclued that the pulmonary valve homograft is a suitable alternative for aortic valve replacement. |
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| Keywords: | aortic valve pulmonary valve biomechanics |
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