发明名称 |
Delivery systems for delivering and deploying stent grafts |
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.
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申请公布号 |
US8449595(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US201113295886 |
申请日期 |
2011.11.14 |
申请人 |
OUELLETTE GERRY;ARBEFEUILLE SAMUEL;BERRA HUMBERTO;BARBRE CAROL;BOLTON MEDICAL, INC. |
发明人 |
OUELLETTE GERRY;ARBEFEUILLE SAMUEL;BERRA HUMBERTO;BARBRE CAROL |
分类号 |
A61F2/06;A61F2/82;A61F2/90 |
主分类号 |
A61F2/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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