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Stent-graft delivery system having handle mechanism for two-stage tip release
专利权人:
Inc.;Medtronic Vascular
发明人:
Jeffery Argentine
申请号:
US14230826
公开号:
US09486350B2
申请日:
2014.03.31
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A delivery system for a stent-graft is disclosed having a tip capture device and a tip release handle mechanism configured to actuate the tip capture device. The tip release handle mechanism includes a rotatable grip component and a tip release actuation component. The grip component may be rotatable in a first direction to transition a proximal stent of the stent-graft from the delivery state to a partially deployed state and rotatable in an opposite, second direction to transition the proximal stent from the partially deployed state to a fully deployed state. The grip component is operably coupled to the tip release actuation component. The delivery system further includes a shaft component operably coupled to the tip release actuation component and the tip capture device.
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