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Posterior mitral valve repair

机译:后二尖瓣修复

摘要

The present disclosure provides an embodiment of an assembly that can be used in a method for improving the junction of the anterior and posterior mitral valgus by applying reshaping force to the apex.In certain embodiments, the assembly comprises a slender delivery catheter having at least one lumen and a slender flexible tensile member having first and second ends.The tensile member can be deployed from the delivery catheter.The assembly further comprises a closed member configured to be embedded within an atrial septum of the patient's heart and a deployable fastener configured to be secured to a tension member adjacent the closure member.After being fixed to the heart, the tension is applied to the tension member in the upper and forward directions toward the atrial septum, thereby providing re forming force, pulling the apex upward and forward and improving the junction with the anterior apex.
机译:本公开提供了一种组件的实施例,该组件可用于通过对顶点施加整形力来改善二尖瓣前外侧和后部的连接的方法中。在某些实施例中,该组件包括细长的输送导管,该细长的输送导管具有至少一个腔和具有第一端和第二端的细长挠性拉伸构件。该拉伸构件可从输送导管展开。组件还包括构造成嵌入患者心脏房间隔内的闭合构件和构造成可植入的紧固件。在固定到心脏后,将张力沿朝向房间隔的向上和向前方向施加到张力构件,从而提供重塑力,向上和向前拉动顶点,并改善与前尖的交界处。

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