| DETECTION OF PRIMARY TISSUE FAILURE POTENTIAL OF BIOPROSTHETIC HEART VALVES IN A STERILE PULSE DUPLICATOR SYSTEM |
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| 引用本文： | 张祖仁,王一山,冯卓荣.DETECTION OF PRIMARY TISSUE FAILURE POTENTIAL OF BIOPROSTHETIC HEART VALVES IN A STERILE PULSE DUPLICATOR SYSTEM[J].上海第二医科大学学报,1995(2). |
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| 作者姓名： | 张祖仁 王一山 冯卓荣 |
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| 作者单位： | Department of Cardiothoracic Surgery，Renji Hospital，SSMU，Shaghai，200001 |
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| 摘 要： | ＤＥＴＥＣＴＩＯＮＯＦＰＲＩＭＡＲＹＴＩＳＳＵＥＦＡＩＬＵＲＥＰＯＴＥＮＴＩＡＬ ＯＦＢＩＯＰＲＯＳＴＨＥＴＩＣＨＥＡＲＴＶＡＬＶＥＳＩＮＡＳＴＥＲＩＬＥＰＵＬＳＥ ＤＵＰＬＩＣＡＴＯＲＳＹＳＴＥＭＺｈａｎｇＺｕｒｅｎ（张祖仁），ＷａｎｇＹｉｓｈａｎ...
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DETECTION OF PRIMARY TISSUE FAILURE POTENTIAL OF BIOPROSTHETIC HEART VALVES IN A STERILE PULSE DUPLICATOR SYSTEM |
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| Zhang Zuren, Wang Yishan, Feng Zhuorong.DETECTION OF PRIMARY TISSUE FAILURE POTENTIAL OF BIOPROSTHETIC HEART VALVES IN A STERILE PULSE DUPLICATOR SYSTEM[J].Journal of Shanghai Second Medical University(Foreign Language Edition),1995(2). |
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| Authors: | Zhang Zuren Wang Yishan Feng Zhuorong |
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| Abstract: | This paper discusses results of anatomic analogy and transmission line model for designing a sterile pulse duplication system for bioprostheses. By simulating physiological flow and pressure pulses as well as the input impedance of the human arterial system Pulsatile function testing allows us to study the hydrodynamic performances and the leaflet action of each valve. This inspection enables us to identify and reject those valves exhibiting leaflet prolapse or lazy leaflet or others believed to contribute to Primary tissue failure. Consequently, the risk of valve complications is reduced |
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| Keywords: | bioprosthetic heart valve primary tissue failure sterile pulse duplicator transmission line model |
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