A NEW TOTAL IMPLANTABLE ARTIFICIAL-HEART

被引：0
|
作者：
MARTENS, J [1 ]
机构：
[1] UNIV PADUA,I-35100 PADUA,ITALY
来源：
ARTIFICIAL ORGANS | 1990年 / 14卷 / 04期
关键词：
Blood sacs; Extracorporeal regeneration of organs; Modulated continuous outflow; Pneumatic controlled membrane valve; Total implantable artificial heart (TIAH); Unit of function;
D O I：
10.1111/j.1525-1594.1990.tb02970.x
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Abstract: A new kind of total implantable artificial heart (TIAH), developed by the author, offers miniaturization with good hemodynamic and physiologic properties. The heart has two units of function, and each has two blood sacs, compressed and expanded by twos, that are filled from one circulation and push out the blood in the other circulation, one after the other. Therefore, the blood flow is continuous and modulated, regulated by pneumatic controlled membrane valves. Shaped plates mechanically synchronized by a pushing rod control compression and expansion of the blood sacs. Starling, atrium, Windkessel, and Anrep effects are guaranteed by construction. The heart can be used for bridging toward transplantation, for definitive substitution of the heart, and for a new kind of therapy‐“extracorporeal regeneration of organs.” © 1990 International Society for Artificial Organs
引用
收藏
页码：284 / 289
页数：6
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