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1. 发明申请

US20090048654A1 Deployment System for Soft Stents 审中-公开
标题翻译：软支架部署系统
公开(公告)号：US20090048654A1
公开(公告)日：2009-02-19
申请号：US12190737
申请日：2008-08-13
申请人： Kevin Chmura , John M. Curran , Richard W. Ducharme
发明人： Kevin Chmura , John M. Curran , Richard W. Ducharme
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2002/041 , A61M25/0041 , A61M27/002 , A61M27/008
摘要： A stent delivery system and a method for delivering a stent are provided. The stent delivery system includes an outer sheath having a proximal portion, a distal portion and a first lumen extending at least partially through the sheath. The system further includes an inner shaft slidably received within the first lumen and extending at least partially through the sheath. A tubular non-expandable stent is slidably positionable within the first lumen, disposed distal to the inner shaft and operably contacts a pushing surface on the inner shaft. The inner shaft and the stent are slidable relative to the outer sheath, the outer sheath providing sufficient rigidity to the stent for delivery of the stent to a delivery site.
摘要翻译：提供支架输送系统和用于输送支架的方法。支架输送系统包括具有近端部分，远侧部分和至少部分延伸穿过鞘的第一内腔的外护套。该系统还包括可滑动地容纳在第一内腔内并且至少部分延伸穿过护套的内轴。管状的不可扩张的支架可滑动地定位在第一内腔内，设置在内轴的远侧并且可操作地接触内轴上的推动表面。内轴和支架相对于外护套可滑动，外护套为支架提供足够的刚度，用于将支架输送到输送部位。

2. 发明授权

US07690698B1 System and method for facilitating pipe and conduit coupling 失效
标题翻译：用于促进管道和管道联接的系统和方法
公开(公告)号：US07690698B1
公开(公告)日：2010-04-06
申请号：US10613539
申请日：2003-07-03
申请人： John M. Curran
发明人： John M. Curran
IPC分类号： F16L21/06 , F16L21/02
CPC分类号： F16L21/005 , F16B41/002
摘要： An improved system and method for facilitating pipe and conduit coupling comprises a clamp having at least one screw hole for insertion therethrough of at least one screw for insertion for a further clamp for being screwed to fasten the clamps together on ends of pipes to be coupled, at least one gasket between the clamps and pipe and including at least one retainer to engage with the screw to prevent the screw from displacement prior to being screwed into fastening relationship with the gasket and the pipe. An improved method for facilitating pipe coupling comprises providing clamps fastenable together around ends of pipes, a gasket to be placed between the clamps and the pipe ends and providing at least one retainer to engage the screw to prevent it from being displaced through a screw hole prior to fastening the clamps around the pipe ends.
摘要翻译：用于促进管道和管道联接的改进的系统和方法包括具有至少一个用于插入其中的至少一个螺钉的螺钉的夹具，用于插入以用于另外的夹具以将夹具紧固在待连接的管的端部上，夹子和管之间的至少一个垫圈，并且包括至少一个保持器以与螺钉接合，以防止螺钉在与垫圈和管道紧固之前被移位。一种用于促进管接合的改进方法包括提供一起在管的端部可固定在一起的夹具，垫圈被放置在夹具和管端之间，并提供至少一个保持器以接合螺钉，以防止其先前通过螺钉孔将夹具紧固在管端。

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