会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM
    • 装置和放置方法的格子或格子系统
    • WO2012061526A3
    • 2012-08-23
    • PCT/US2011059012
    • 2011-11-02
    • ENDOLOGIX INCMAYBERRY KEVINWELK CRAIGMONETTI RICHARD
    • MAYBERRY KEVINWELK CRAIGMONETTI RICHARD
    • A61F2/954A61F2/07A61F2/89A61F2/97A61F2002/061A61F2002/065A61F2002/075A61F2002/821A61F2220/0075A61F2250/0008
    • A fenestrated graft deployment system, with a delivery catheter having a catheter body, An endoluminal prosthesis having a main graft body, the main graft body having a lumen therethrough and a first opening laterally through a wall of the main graft body. A first guidewire prepositioned within the delivery catheter extending through at least a portion of the catheter body into a main lumen of the endoluminal prosthesis and through the first opening in the wall of the prosthesis when the delivery catheter is in a predeployed configuration. A first fenestration alignment device (20, 26) is configured to extend through at least a portion of the delivery catheter and is configured to be axially moveable relative to the first guidewire. The first fenestration alignment device has an end portion having an outside perimeter configured such that when an end portion of the fenestration alignment device moves toward the first opening of said main graft body the outside perimeter of the first opening is smaller than the outside perimeter of the first fenestration alignment device and prevents it from passing through the first opening and causes the main graft body adjacent to the first opening to move with the end of the first fenestration alignment device to act as alignment tool to allow an operator to align the first opening in the side of the endoluminal prosthesis with an ostium of a target branch vessel into which said first opening is to extend and act as a guide and seal for a subsequently delivered branch graft endoluminal prosthesis.
    • 一种开窗移植物部署系统,具有导管主体的输送导管,具有主移植体的腔内假体,所述主移植体具有穿过其中的腔,并且横向穿过主移植体的壁的第一开口。 介于输送导管内的第一导丝延伸穿过导管主体的至少一部分进入腔内假体的主腔,并且当输送导管处于预先部署的构型时,穿过假体的壁中的第一开口。 第一开窗对准装置(20,26)构造成延伸通过至少一部分输送导管,并且构造成相对于第一导丝轴向移动。 第一开窗对准装置具有外周边的端部,该外周配置成使得当开窗对准装置的端部朝向所述主移植体的第一开口移动时,第一开口的外周小于 第一开窗对准装置,并防止其穿过第一开口并且使得与第一开口相邻的主移植体与第一开窗对准装置的端部一起移动以用作对准工具,以允许操作者将第一开口对准 所述腔内假体的侧面具有目标分支血管的口,所述第一开口将延伸并用作随后递送的分支移植物腔内假体的引导件和密封件。