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[仿生心脏瓣膜的设计方面及流体动力学特性]

[Design aspects and hydrodynamic characteristics of the Bionics heart valves].

作者信息

Fursov B A, Kartoshkin V M, Gorshkov Iu V, Zaĭtsev L V, Evdokimov S V, Mel'nikov A P, Zaĭtsev V V

出版信息

Med Tekh. 1990 Nov-Dec(6):32-5.

PMID:2290376
Abstract

It has been shown that Bionics prostheses compare very favorably with bioprostheses based on rigid supporting frameworks. The advantages of the above prostheses lie in the fact that the supporting frameworks of changed stiffness used in their modelling possess damping capacities at minute physical loadings, which considerably improves the hydrodynamic characteristics of biovalves.

摘要

已经表明,仿生假体与基于刚性支撑框架的生物假体相比具有很大优势。上述假体的优点在于,在其建模中使用的具有可变刚度的支撑框架在微小物理载荷下具有阻尼能力,这大大改善了双瓣生物瓣膜的流体动力学特性。

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