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公开(公告)号：EP1494620B1
公开(公告)日：2006-12-13
申请号：EP03746041.7
申请日：2003-03-20
发明人： WELDON, James , YAMPOLSKY, Ilya
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2002/9517 , A61M2025/1068
摘要： A delivery system (30) comprising an endoluminal device (10), an outer sheath (28) that radially surrounds the endoluminal device (10), a pusher (27) positioned at one end (11) of the endoluminal device (10) , and a linkage (32) between the pusher (27) and the outer sheath (28) that coordinates movement of the outer sheath (28) in a first direction with simultaneous movement of the pusher (27) in a second direction opposite the first direction. This delivery system (30) is particularly useful for endoluminal devices that foreshorten, and may comprise the outer sheath (28) moving a first distance (d1) and the pusher (27) moving s second (d2) where d2/d1 is approximately equal to the foreshortening ratio. The delivery system (30) of this invention enables a foreshortening device, such as a vena cava filter, or stent, graft, or combination thereof, to be deployed with its end (12) in a precise deployment location (29) without foreshortening causing the end (12) to move from the deployment location (29) as the stent (10) expands.
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公开(公告)号：EP1833418A1
公开(公告)日：2007-09-19
申请号：EP05853096.5
申请日：2005-12-07
发明人： DICARLO, Paul, D. , YAMPOLSKY, Ilya
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2/07 , A61F2002/072 , A61F2002/825 , A61F2210/0023 , A61F2210/0042
摘要： A tubular endoprosthesis including a polymeric material is disclosed. The endoprosthesis has a collapsed position that can be reverted to a first expanded position larger than the collapsed position by heating to a first temperature subsequent to insertion of the endoprosthesis into a cavity or lumen in a mammal. The endoprosthesis can be further expanded to a second expanded position within the cavity or lumen. The endoprosthesis may have apertures that enlarge upon expansion and embedded longitudinal struts that prevent shortening of the prosthesis.
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公开(公告)号：EP1858439B1
公开(公告)日：2010-01-20
申请号：EP05853433.0
申请日：2005-12-07
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/07 , A61F2/88 , A61F2/89 , A61F2/90 , A61F2/954 , A61F2002/061 , A61F2002/065 , A61F2002/072 , A61F2002/075 , A61F2002/828 , A61F2230/0054 , A61F2250/0003
摘要： An endoluminal prosthesis for treatment of a condition in a lumen in the vicinity of a branch lumen, the lumen being adapted to resist migration, is provided. In one embodiment, the prosthesis includes a substantially tubular main stent (10) adapted for placement in the main lumen. A substantially tubular anchor stent (16) is connected to the main stent and adapted for placement in the branch lumen.
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公开(公告)号：EP1494620A1
公开(公告)日：2005-01-12
申请号：EP03746041.7
申请日：2003-03-20
发明人： WELDON, James , YAMPOLSKY, Ilya
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2002/9517 , A61M2025/1068
摘要： A delivery system (30) comprising an endoluminal device (10), an outer sheath (28) that radially surrounds the endoluminal device (10), a pusher (27) positioned at one end (11) of the endoluminal device (10) , and a linkage (32) between the pusher (27) and the outer sheath (28) that coordinates movement of the outer sheath (28) in a first direction with simultaneous movement of the pusher (27) in a second direction opposite the first direction. This delivery system (30) is particularly useful for endoluminal devices that foreshorten, and may comprise the outer sheath (28) moving a first distance (d1) and the pusher (27) moving s second (d2) where d2/d1 is approximately equal to the foreshortening ratio. The delivery system (30) of this invention enables a foreshortening device, such as a vena cava filter, or stent, graft, or combination thereof, to be deployed with its end (12) in a precise deployment location (29) without foreshortening causing the end (12) to move from the deployment location (29) as the stent (10) expands.
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