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Venous valve repair prosthesis for treatment of chronic venous insufficiency

机译:静脉瓣膜修复假体治疗慢性静脉功能不全

摘要

Endovascular prostheses are disclosed that are configured to repair a native venous valve having improper or non-existent valve leaflet coaptation caused by vessel weakness and/or distention. The prostheses are configured to be implanted in the venous system immediately downstream of the malfunctioning valve and act as repair devices to restore proper function to the venous valve by reconfiguring and supporting the valve leaflets and thereby improving their coaptation.
机译:公开了一种血管内假体,其被配置为修复具有由血管无力和/或扩张引起的瓣膜小叶接合不当或不存在的天然静脉瓣膜。假体被配置为直接植入故障瓣膜下游的静脉系统中,并作为修复装置,通过重新配置和支撑瓣膜小叶从而恢复静脉瓣膜的正常功能,从而改善其接合性。

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