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US07708773B2 Modular stent graft employing bifurcated graft and leg locking stent elements 失效
模块化支架移植使用分叉移植和腿部锁定支架元件

Modular stent graft employing bifurcated graft and leg locking stent elements
摘要：
A modular stent graft system and associated surgical methods are provided that incorporates an external stent-based locking mechanism to prevent disarticulation of the legs from the bifurcated graft as well as other features that overcome many of the difficulties of the prior art associated with delivering and securing the bifurcated grafts to the intended deployment site within the human aorta.
摘要（中）：

提供了一种组合式支架移植系统和相关的手术方法，其包括外部基于支架的锁定机构，以防止腿部从分叉移植物脱位，以及克服与递送和固定有关的现有技术的许多困难的其它特征 分叉移植到人类主动脉内的预期部署地点。

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