Introducer for endovascular implants
    10.
    发明授权
    Introducer for endovascular implants 有权
    导管器用于血管内植入物

    公开(公告)号:US09161850B2

    公开(公告)日:2015-10-20

    申请号:US13008366

    申请日:2011-01-18

    摘要: An introducer assembly for introducing a stent-graft or other device into a vessel of a patient is provided with a dilator tip which is naturally curved, preferably to be substantially a U-shape. The dilator tip is flexible so as to be able to become substantially straight with a guide wire therein and yet to be able to curve back towards its natural curvature during deployment of an implant. The curvature of the dilator tip can ensure that the dilator tip does not cause damage to the vessel wall during deployment of an implant carried thereon, as can occur with straight dilator tips.

    摘要翻译: 用于将支架移植物或其他装置引入患者血管的导引器组件设置有自然弯曲的扩张器尖端,优选地基本上为U形。 扩张器尖端是柔性的,以便能够在其中具有导丝线而变得基本上直线,并且在展开植入物期间能够向着其自然曲率向后弯曲。 扩张器尖端的曲率可以确保扩张器尖端在展开承载在其上的植入物时不会对血管壁造成损伤,如同直的扩张器尖端一样。