腹部大動脈瘤を補強するための血管内送達が可能なステント

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专利权人:

エイジーエイ メディカル コーポレイション

发明人:

アンプラッツ、カート,オスルンド、ジョン,ルッソ、パトリック

申请号：

JP2008550311

公开号：

JP4980370B2

申请日:

2006.11.28

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

A stent/graft especially designed to be used in a minimally invasive surgical procedure for treating an abdominal aortic aneurysm (AAA) comprises an innermost tubular structure of a length (L1) formed by braiding a relatively few strands of shape memory alloy wire. The pick and pitch of the braid are such as to provide relative large fenestrations in the tubular wall. A portion of the innermost tubular structure of a length L2L2 does not block blood flow to the renal arteries while the portion L2 prevents the aneurysm to grown and burst.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/