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2. 发明申请

US20090259291A1 Stent-graft and apparatus and fitting method 有权
标题翻译：支架移植及装置及装配方法
公开(公告)号：US20090259291A1
公开(公告)日：2009-10-15
申请号：US12384362
申请日：2009-04-03
申请人： Tilo Kolbel , Martin Malina , Kim Moegelvang Jensen , Bent Ohlenschlaeger , Erik E. Rasmussen
发明人： Tilo Kolbel , Martin Malina , Kim Moegelvang Jensen , Bent Ohlenschlaeger , Erik E. Rasmussen
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2/95 , A61F2002/075 , A61F2002/9511 , A61F2002/9517
摘要： A stent-graft (100) is provided with a tightenable loop element (104) having a first end terminated in a slip knot or self-tightening knot (112) and a second end which is received in and can slide in the knot (112). The knot (112) is tied by a suture to the stent-graft (100) so as to be fixed thereto. The loop (104) is fitted to the stent-graft (100) in a manner as to pass between the inside to the outside of the graft material and in such a manner that controlled curvature of the stent-graft (100) is possible, in particular control of the overlapping of adjacent stents held within the zone of the loop (104). An introducer assembly is also disclosed which includes a control cannula (120) able to the fixed to the stent-graft (100) during the deployment procedure, as well as a mechanism of suture loops (150, 152) at the proximal end of the stent-graft (100) for retaining this in a constricted form during the process of curving the latter during the deployment process.
摘要翻译：支架移植物（100）设置有可收紧的环形元件（104），其具有终止于滑结或自紧结（112）的第一端，以及容纳在结中并可在结中滑动的第二端（112））。结（112）通过缝合线绑定到支架移植物（100）上，以便固定在其上。将环（104）以能够在移植物材料的内部到外部之间通过的方式以可能的支架移植物（100）的受控曲率的方式装配到支架移植物（100）特别是控制保持在环（104）的区域内的相邻支架的重叠。还公开了一种导引器组件，其包括能够在展开过程期间固定到支架移植物（100）的控制套管（120），以及在该近端处的缝线环（150,152）的机构支架移植物（100），用于在展开过程中使其在弯曲过程中将其保持在收缩形式中。

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