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Delivery system release components and methods
专利权人:
メドトロニック ヴァスキュラー インコーポレイテッド
发明人:
シュミット ジョシュア ジェイ,アルゼンチン ジェフリー
申请号:
JP2013504899
公开号:
JP5817045B2
申请日:
2011.03.16
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
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.
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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