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1. 发明公开

EP1741393A1 Foam matrix encapsulated embolization device 有权
标题翻译： Emboliierungsvorrichtung eingekapselt在Schaummatrize
公开(公告)号：EP1741393A1
公开(公告)日：2007-01-10
申请号：EP06253239.5
申请日：2006-06-27
申请人： Cordis Corporation
发明人： Do, Hiep Q. , Davis III, Richard Champion , Jones, Donald K. , Lorenzo, Juan A. , Mitelberg, Vladimir , Sherman, Darren R. , Vyakarnam, Murty
IPC分类号： A61B17/12 , A61L31/14
CPC分类号： A61B17/12022 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12181 , A61B17/1219 , A61B2017/0053 , A61B2017/1205 , A61L31/10 , A61L31/146 , A61L2430/36 , C08L67/04
摘要： The present invention relates to a medical device for placement at a predetermined location within a passageway of the human body, and more particularly, relates to a flexible embolization device which may be delivered by a catheter to a pre-selected position within a blood vessel to thereby embolize a blood vessel or a blood vessel defect, such as an aneurysm or fistula. Specifically, the embolization device comprises an elongated coil having a lumen, the coil and lumen being at least partially embedded in an elongated foam member comprising, in some embodiments, a flexible, biodegradable, water insoluble, open, interconnecting-cell foam material having embolic characteristics, and capable of allowing cell proliferation into the open cell foam interior.
摘要翻译：本发明涉及一种用于放置在人体通道内的预定位置处的医疗装置，更具体地涉及一种柔性栓塞装置，其可以由导管递送到血管内的预先选定的位置，从而栓塞血管或血管缺损，例如动脉瘤或瘘管。具体地，栓塞装置包括具有内腔的细长线圈，线圈和内腔至少部分地嵌入细长的泡沫构件，其在一些实施例中包括具有栓塞的柔性的，可生物降解的水不溶性，开放的互连泡沫材料特征，并且能够允许细胞增殖进入开孔泡沫内部。

2. 发明公开

EP1226798A3 Mounting method for low profile balloon expandable stent 有权
标题翻译：安装程序球囊扩张支架与小截面
公开(公告)号：EP1226798A3
公开(公告)日：2003-12-03
申请号：EP01307148.5
申请日：2001-08-22
申请人： Cordis Corporation
发明人： Lorenzo, Juan A. , Fischell, David R.
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2/91 , A61F2/95 , A61F2002/9522
摘要： A process is disclosed for eliminating balloon overhang beyond the ends of the stent. The edge of the cylindrical portion of the balloon is marked to allow exact adjustment of the stent location and length. The marked balloon is attached to the catheter shaft and then folded. The stent is grabbed and moved longitudinally with respect to the balloon. The stent can now be crimped in place with the stent ends exactly matched to the balloon edges thus eliminating balloon overhang. The final step in process is to nest the stent onto the balloon.

3. 发明授权

EP0823261B1 Guidewire having a distal tip that can change its shape within a vessel 失效
标题翻译：导丝与具有血管形状的变量的远侧尖端
公开(公告)号：EP0823261B1
公开(公告)日：2003-05-21
申请号：EP97305887.8
申请日：1997-08-04
申请人： Cordis Corporation
发明人： Lorenzo, Juan A. , Barbre, Carol
IPC分类号： A61M25/09
CPC分类号： A61M25/0152 , A61M25/0105 , A61M25/09 , A61M25/09025 , A61M2025/09091 , A61M2025/09141 , A61M2025/09175 , A61M2205/0266

4. 发明公开

EP0911055A1 Guidewire with outer sheath 有权
标题翻译： Führungsdrahtmit einerAussenhülle
公开(公告)号：EP0911055A1
公开(公告)日：1999-04-28
申请号：EP98308740.4
申请日：1998-10-26
申请人： Cordis Corporation
发明人： Lorenzo, Juan A.
IPC分类号： A61M25/01
CPC分类号： A61M25/09 , A61M2025/09166 , A61M2025/09175
摘要： A guidewire having an elongated core including a distal section having a relatively supple portion, a bendable portion, and an enlarged terminal portion, a radiopaque helical member disposed about the bendable portion and structurally interconnecting the terminal portion and the supple portion, and a thin walled flexible sheath tightly surrounding at least a portion of the enlarged terminal section and overlying the bendable portion, the sheath comprised of lubricious material that enhances endwise guidewire movement.
摘要翻译：一种具有细长芯的导丝，其具有包括相对柔软部分的远端部分，可弯曲部分和扩大的端部部分，围绕可弯曲部分设置并且使端部和柔软部分结构互连的不透射线螺旋部件，以及薄壁柔性护套紧密地围绕扩大的端子部分的至少一部分并且覆盖在可弯曲部分上，护套由润滑材料构成，其增强了端向导丝运动。

5. 发明授权

EP1226798B1 Mounting method for low profile balloon expandable stent 有权
标题翻译：安装程序球囊扩张支架与小截面
公开(公告)号：EP1226798B1
公开(公告)日：2006-10-04
申请号：EP01307148.5
申请日：2001-08-22
申请人： Cordis Corporation
发明人： Lorenzo, Juan A. , Fischell, David R.
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2/91 , A61F2/95 , A61F2002/9522

6. 发明公开

EP0823261A2 Guidewire having a distal tip that can change its shape within a vessel 失效
标题翻译：导丝具有可在血管内改变其形状的远端尖端
公开(公告)号：EP0823261A2
公开(公告)日：1998-02-11
申请号：EP97305887.8
申请日：1997-08-04
申请人： Cordis Corporation
发明人： Lorenzo, Juan A. , Barbre, Carol
IPC分类号： A61M25/09
CPC分类号： A61M25/0152 , A61M25/0105 , A61M25/09 , A61M25/09025 , A61M2025/09091 , A61M2025/09141 , A61M2025/09175 , A61M2205/0266
摘要： In accordance with the present invention there is provided a guidewire for navigating through body vessels. The guidewire has a proximal end, a distal end and a longitudinal axis extending therebetween. The guidewire has an outer tube with proximal and distal ends. The outer tube is made from a material exhibiting substantially no shape memory retention. The guidewire includes a flexible distal tip attached to the distal end of the outer tube and extending distally thereto. The guidewire further includes a core wire having distal and proximal ends. The distal end of the core wire is made from a material exhibiting shape memory retention. The core wire can slide longitudinally within the tube. The core wire slides between a retracted position, where the distal end of the core wire is proximal to the flexible distal tip and takes the shape of the outer tube, and an extended position, wherein the distal end of the core wire is distal to the distal end of the outer tube so that it can return to a preformed shape.
摘要翻译：根据本发明，提供了一种用于导航身体血管的导丝。导丝具有近端，远端和在其间延伸的纵向轴线。导丝具有带近端和远端的外管。外管由基本上不显示形状记忆保持的材料制成。导丝包括附接到外管的远端并向其远侧延伸的柔性远端尖端。导丝还包括具有远端和近端的芯线。芯线的远端由呈现形状记忆保持的材料制成。芯线可以在管内纵向滑动。芯线在缩回位置和延伸位置之间滑动，在缩回位置中，芯线的远端接近柔性远侧末端并呈现外管的形状，并且其中芯线的远侧端部远离外管的远端，以便它能够返回到预成形的形状。

7. 发明授权

EP1741393B1 Foam matrix encapsulated embolization device 有权
标题翻译：栓塞封装在Schaummatrize
公开(公告)号：EP1741393B1
公开(公告)日：2009-05-13
申请号：EP06253239.5
申请日：2006-06-27
申请人： Cordis Corporation
发明人： Do, Hiep Q. , Davis III, Richard Champion , Jones, Donald K. , Lorenzo, Juan A. , Mitelberg, Vladimir , Sherman, Darren R. , Vyakarnam, Murty
IPC分类号： A61B17/12 , A61L31/14
CPC分类号： A61B17/12022 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12181 , A61B17/1219 , A61B2017/0053 , A61B2017/1205 , A61L31/10 , A61L31/146 , A61L2430/36 , C08L67/04

8. 发明授权

EP0911055B1 Guidewire with outer sheath 有权
标题翻译：导丝具有外套筒
公开(公告)号：EP0911055B1
公开(公告)日：2007-05-09
申请号：EP98308740.4
申请日：1998-10-26
申请人： Cordis Corporation
发明人： Lorenzo, Juan A.
IPC分类号： A61M25/01
CPC分类号： A61M25/09 , A61M2025/09166 , A61M2025/09175

9. 发明公开

EP1226798A2 Mounting method for low profile balloon expandable stent 有权
标题翻译： Montageverfahrenfürballonexpandierende支架mit geringem Querschnitt
公开(公告)号：EP1226798A2
公开(公告)日：2002-07-31
申请号：EP01307148.5
申请日：2001-08-22
申请人： Cordis Corporation
发明人： Lorenzo, Juan A. , Fischell, David R.
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2/91 , A61F2/95 , A61F2002/9522
摘要： A process is disclosed for eliminating balloon overhang beyond the ends of the stent. The edge of the cylindrical portion of the balloon is marked to allow exact adjustment of the stent location and length. The marked balloon is attached to the catheter shaft and then folded. The stent is grabbed and moved longitudinally with respect to the balloon. The stent can now be crimped in place with the stent ends exactly matched to the balloon edges thus eliminating balloon overhang. The final step in process is to nest the stent onto the balloon.
摘要翻译：公开了一种用于消除超出支架末端的气球悬垂的方法。标记球囊的圆柱形部分的边缘以允许精确调节支架位置和长度。标记的气囊附着在导管轴上，然后折叠。支架被抓住并相对于气囊纵向移动。支架现在可以卷曲就位，支架端部与气囊边缘完全匹配，从而消除气囊悬垂。最后一步是将支架嵌入气球。

10. 发明公开

EP0823261A3 Guidewire having a distal tip that can change its shape within a vessel 失效
标题翻译：导丝与具有血管形状的变量的远侧尖端
公开(公告)号：EP0823261A3
公开(公告)日：1998-04-08
申请号：EP97305887.8
申请日：1997-08-04
申请人： Cordis Corporation
发明人： Lorenzo, Juan A. , Barbre, Carol
IPC分类号： A61M25/09
CPC分类号： A61M25/0152 , A61M25/0105 , A61M25/09 , A61M25/09025 , A61M2025/09091 , A61M2025/09141 , A61M2025/09175 , A61M2205/0266
摘要： In accordance with the present invention there is provided a guidewire for navigating through body vessels. The guidewire has a proximal end, a distal end and a longitudinal axis extending therebetween. The guidewire has an outer tube with proximal and distal ends. The outer tube is made from a material exhibiting substantially no shape memory retention. The guidewire includes a flexible distal tip attached to the distal end of the outer tube and extending distally thereto. The guidewire further includes a core wire having distal and proximal ends. The distal end of the core wire is made from a material exhibiting shape memory retention. The core wire can slide longitudinally within the tube. The core wire slides between a retracted position, where the distal end of the core wire is proximal to the flexible distal tip and takes the shape of the outer tube, and an extended position, wherein the distal end of the core wire is distal to the distal end of the outer tube so that it can return to a preformed shape.

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