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Delivery systems for delivering and deploying stent grafts
专利权人:
Samuel Arbefeuille;Humberto Berra;Gerry Ouellette;Carol Barbre
发明人:
Gerry Ouellette,Samuel Arbefeuille,Humberto Berra,Carol Barbre
申请号:
US13295886
公开号:
US08449595B2
申请日:
2011.11.14
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A delivery system for delivering and deploying a stent graft includes a curved guidewire catheter, an apex release catheter, an apex capture device, a relatively rigid, hollow catheter, and a distal nose. The apex capture device includes a distal capture portion fixedly connected to the distal end of the guidewire catheter and having a distal portion and a proximal stopper having an exposed side facing distally in a plane approximately perpendicular to a longitudinal axis of the curved guidewire catheter. The apex capture device also includes a proximal capture portion fixedly connected to the distal end of the apex release catheter and has fingers extending toward the distal capture portion in a distal direction that define an interior cavity to receive the proximal stopper. The proximal and distal capture portions of the apex capture device define a stent capture state.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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