发明名称 |
DELIVERY SYSTEM EJECTION COMPONENT |
摘要 |
<p>A stent or stent-graft delivery system includes a stent ejection component. The stent ejection component includes a body and an ejection collar. The ejection collar extends from the body in the proximal direction. The ejection collar assists in automatically ejecting a proximal end of a stent when the tapered tip is moved in the distal direction to deploy the stent. A stent or stent-graft delivery system may also include a retain-sleeve landing component. The retaining-sleeve landing component includes a body and a landing collar. The landing collar extends from the body in a distal direction. The landing collar automatically captures a tapered tip of the delivery system when the tapered tip is moved in a distal direction to deploy a stent contained in the delivery system. Upon capture of the tapered tip, the stent ejection component with the tapered tip attached has an atraumatic profile.</p> |
申请公布号 |
EP2558040(B1) |
申请公布日期 |
2014.11.26 |
申请号 |
EP20110710634 |
申请日期 |
2011.03.16 |
申请人 |
MEDTRONIC VASCULAR INC. |
发明人 |
SCHMITT, JOSHUA J.;ARGENTINE, JEFFERY |
分类号 |
A61F2/95 |
主分类号 |
A61F2/95 |
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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