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Modular valve prosthesis, delivery system, and method of delivering and deploying a modular valve prosthesis

机译:模块化瓣膜假体,递送系统以及递送和展开模块化瓣膜假体的方法

摘要

A modular valve prosthesis includes an inflow stent, a valve component including a valve stent and a prosthetic valve, and an outflow stent. In a radially compressed delivery configuration, an inflow end of the valve stent is separated from an outflow end of the inflow stent and an outflow end of the valve stent is separated from an inflow end of the outflow stent. In a radially expanded deployed configuration, the inflow end of the valve stent is in contact with the outflow end of the inflow stent and the outflow end of the valve stent is in contact with the inflow end of the outflow stent. A delivery system includes a capsule including first, second and third sections and flexible first and second bands between respective sections. The modules of the modular valve prosthesis are aligned with the sections and gaps between the modules are aligned with the bands.
机译:模块化瓣膜假体包括流入支架,包括瓣膜支架和人工瓣膜的瓣膜部件以及流出支架。在径向压缩的输送构造中,瓣膜支架的流入端与流入支架的流出端分开,并且瓣膜支架的流出端与流出支架的流入端分开。在径向扩展的展开构造中,瓣膜支架的流入端与流入支架的流出端接触,并且瓣膜支架的流出端与流出支架的流入端接触。输送系统包括胶囊,该胶囊包括第一部分,第二部分和第三部分以及在相应部分之间的柔性的第一带和第二带。模块化瓣膜假体的模块与截面对齐,模块之间的间隙与带对齐。

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