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31. 发明申请

US20110106115A1 INTRAVASCULAR DEVICE ATTACHMENT SYSTEM HAVING STRUTS 审中-公开
标题翻译：具有结构的血管内装置附件系统
公开(公告)号：US20110106115A1
公开(公告)日：2011-05-05
申请号：US12863034
申请日：2009-01-16
申请人： Kenneth Haselby , Brian D. Choules , Blayne A. Roeder , Richard B. Sisken , David Eric Orr , James D. Purdy , Steven J. Charlesbois , David D. Grewe , Neal E. Fearnot , Alan R. Leewood
发明人： Kenneth Haselby , Brian D. Choules , Blayne A. Roeder , Richard B. Sisken , David Eric Orr , James D. Purdy , Steven J. Charlesbois , David D. Grewe , Neal E. Fearnot , Alan R. Leewood
IPC分类号： A61B17/11
CPC分类号： A61M1/125 , A61B5/076 , A61B5/14535 , A61B5/14539 , A61B5/6862 , A61B5/6876 , A61B5/6882 , A61F2/0077 , A61F2/2418 , A61F2/2475 , A61F2/86 , A61F2002/068 , A61F2002/8486 , A61F2220/0016 , A61F2220/0058 , A61F2220/0075 , A61F2230/005 , A61F2230/0071 , A61F2230/008 , A61M1/1006 , A61M1/1008 , A61M1/101 , A61M1/1098 , A61M1/122 , A61M1/3653 , A61M1/3659
摘要： An attachment system for attaching an intravascular device to a vessel wall of a body vessel is disclosed. The attachment system has an intravascular device having a first end and a second end. The intravascular device defines a longitudinal axis along a length thereof. Several struts are connected to one or more ends of the intravascular device. Each strut is configured to move along a strut path relative to the longitudinal axis between an expanded state for engaging the vessel wall and a collapsed state for delivery or retrieval. Each strut has a free end configured to engage the vessel wall in the expanded state.
摘要翻译：公开了一种用于将血管内装置附接到身体血管的血管壁的附接系统。附接系统具有具有第一端和第二端的血管内装置。血管内装置沿其长度限定纵向轴线。几个支柱连接到血管内装置的一个或多个端部。每个支柱被构造成在用于接合血管壁的膨胀状态和用于输送或取回的折叠状态之间相对于纵向轴线沿着支柱路径移动。每个支柱具有构造成在膨胀状态下接合血管壁的自由端。

32. 发明授权

US07753948B2 Intraluminal device with unsymmetric tapered beams 有权
标题翻译：具有不对称锥形管的管腔内装置
公开(公告)号：US07753948B2
公开(公告)日：2010-07-13
申请号：US11455274
申请日：2006-06-15
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2250/0036
摘要： A beam is provided for intraluminal devices. The beam is defined by a first side surface and a second side surface. The first side surface is tapered at a different rate than the second side surface. One advantage of the beam is that strain which is normally concentrated in adjacent, interconnected bends is redirected onto the length of the beam. This may increase the fatigue life of intraluminal devices or may be used to fashion new structures with improved performance.
摘要翻译：为管腔内装置提供束。梁由第一侧表面和第二侧表面限定。第一侧表面以与第二侧表面不同的速率逐渐变细。梁的一个优点是通常集中在相邻的互连弯头中的应变被重定向到梁的长度上。这可能增加腔内装置的疲劳寿命，或者可以用于改进性能来制造新的结构。

33. 发明申请

US20090248134A1 STENT WITH POLISHED EYELET 审中-公开
标题翻译：带抛光眼镜的STENT
公开(公告)号：US20090248134A1
公开(公告)日：2009-10-01
申请号：US12340293
申请日：2008-12-19
申请人： William K. Dierking , Alan R. Leewood , Blayne A. Roeder
发明人： William K. Dierking , Alan R. Leewood , Blayne A. Roeder
IPC分类号： A61F2/06 , B23P13/04
CPC分类号： A61F2/07 , A61F2/89 , A61F2/91 , A61F2002/072 , A61F2002/075 , A61F2002/3011 , A61F2230/0002 , Y10T29/49996
摘要： A stent for use in a stent graft comprising a strut region comprising at least two struts, the struts having at least one radius of curvature; a bend connecting the at least two struts and forming an eyelet region, where the strut region and the eyelet region are electropolished and the eyelet region is locally polished; and an eyelet positioned in the eyelet region, having at least one radius of curvature greater than zero is provided. A method of manufacturing the same also is provided.
摘要翻译：一种用于支架的支架，其包括支柱区域，所述支柱区域包括至少两个支柱，所述支柱具有至少一个曲率半径; 连接所述至少两个支柱并形成孔眼区域的弯曲部，所述支撑区域和所述孔眼区域被电抛光并且所述孔眼区域被局部抛光; 并且提供定位在孔眼区域中的具有大于零的至少一个曲率半径的孔眼。还提供了一种制造该方法的方法。

34. 发明申请

US20090177265A1 LOW PROFILE MEDICAL DEVICE 有权
标题翻译：低剖面医疗器械
公开(公告)号：US20090177265A1
公开(公告)日：2009-07-09
申请号：US12337452
申请日：2008-12-17
申请人： William Kurt Dierking , Blayne A. Roeder , Alan R. Leewood , Steven J. Charlebois
发明人： William Kurt Dierking , Blayne A. Roeder , Alan R. Leewood , Steven J. Charlebois
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/067 , A61F2002/075 , A61F2230/0034 , A61F2250/0039 , A61F2250/0048
摘要： The disclosure relates to an intraluminal medical device. The medical device comprises a main graft, a first extension graft, and a second extension graft. The main graft comprises a proximal end, a distal end, and a body extending between the proximal end and distal end. The distal end of the main graft comprises a first branch and a second branch, the branches extending distally from the body. The first and second extension grafts comprise at least one stent and have a body reinforcing portion and a branch reinforcing portion. The body reinforcing portions have a larger expanded dimension than the expanded dimension of the respective branch reinforcing portion. The body reinforcing portions, together, have an expanded dimension that is generally equal to the expanded dimension of the outer graft body.
摘要翻译：本公开涉及管腔内医疗装置。医疗装置包括主移植物，第一延伸移植物和第二延伸移植物。主移植物包括近端，远端和在近端和远端之间延伸的主体。主移植物的远端包括第一分支和第二分支，分支从身体向远侧延伸。第一和第二延伸移植物包括至少一个支架并且具有主体加强部分和分支加强部分。身体加强部具有比各个分支加强部的扩大尺寸更大的展开尺寸。身体加强部分一起具有通常等于外部移植物体的扩张尺寸的扩张尺寸。

35. 发明申请

US20080195193A1 COVERED BALLOON EXPANDABLE STENT DESIGN AND METHOD OF COVERING 审中-公开
标题翻译：覆盖的膨胀膨胀的设计和覆盖方法
公开(公告)号：US20080195193A1
公开(公告)日：2008-08-14
申请号：US12022390
申请日：2008-01-30
申请人： James D. Purdy , Richard A. Swift , Blayne A. Roeder , Alan R. Leewood , Jichao Sun
发明人： James D. Purdy , Richard A. Swift , Blayne A. Roeder , Alan R. Leewood , Jichao Sun
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/91575 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A balloon expandable covered stent consists of a plurality of primary stent units, each having an undulating shape defined by a series of primary strut members converging to form peaks and valleys. The primary stent units are assembled into a single cylindrical structure of the stent by connecting corresponding peaks with secondary strut members. Generally, surfaces of the stent may then coated with a polymeric, hyper-elastic material, preferably Thoralon®, by pre-expanding the stent prior to coating.
摘要翻译：球囊可扩张覆盖的支架由多个主支架单元组成，每个支架单元具有由一系列主要支柱构件限定的起伏形状，所述主支柱构件会聚以形成峰和谷。通过将相应的峰与辅助支柱构件相连，主支架单元组装成支架的单个圆柱形结构。通常，支架的表面可以在涂覆之前通过预扩张支架涂覆聚合物超弹性材料，优选为Thoralon。

36. 发明授权

US09370437B2 Stent having less invasive ends 有权
标题翻译：支架较少侵入性
公开(公告)号：US09370437B2
公开(公告)日：2016-06-21
申请号：US12338020
申请日：2008-12-18
申请人： Timothy A. M. Chuter , William K. Dierking , Alan R. Leewood , Blayne A. Roeder
发明人： Timothy A. M. Chuter , William K. Dierking , Alan R. Leewood , Blayne A. Roeder
IPC分类号： A61F2/915 , A61F2/90 , A61F2/07 , A61F2/848
CPC分类号： A61F2/915 , A61F2/90 , A61F2002/075 , A61F2002/8483 , A61F2002/91558 , A61F2220/0016 , A61F2220/0075 , A61F2250/0036
摘要： The present examples provide a stent for use in a medical procedure that comprises at least one apex having first and second generally straight portions and a curved portion disposed between the first and second straight portions. The curved portion may comprise at least one region having a cross-sectional area that is less than a cross-sectional area of the first and second straight portions, which may facilitate compression of the stent and insertion of the stent into smaller vessels. The stent may be used alone, or in conjunction with a stent-graft, and may comprise one or more barbs configured to engage an inner wall of a vessel or duct.
摘要翻译：本实施例提供一种用于医疗过程的支架，其包括至少一个具有第一和第二大致直的部分的顶点和设置在第一和第二直部之间的弯曲部分。弯曲部分可以包括具有小于第一和第二直部分的横截面积的横截面面积的至少一个区域，其可以有助于支架的压缩和将支架插入较小的血管。支架可以单独使用或与支架移植物一起使用，并且可以包括配置成接合容器或管道的内壁的一个或多个倒钩。

37. 发明授权

US08523932B2 Variable diameter trigger wire 有权
标题翻译：可变直径触发线
公开(公告)号：US08523932B2
公开(公告)日：2013-09-03
申请号：US12786109
申请日：2010-05-24
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2/07 , A61F2/89 , A61F2002/9511 , A61F2002/9517 , A61F2250/0039
摘要： A self-expanding medical device delivery system includes a plurality of trigger wires. The trigger wires retain a self-expanding medical device by forming a bend about structural members located on the proximal portion of the medical device. The proximal portions of the trigger wires have a greater diameter than the distal portions of the trigger wires to provide increased bending strength. An operator releases the self-expanding medical device by withdrawing the trigger wires in the distal direction. In some embodiments, a small portion at the proximal end of each trigger wire has a smaller diameter than the rest of the proximal portion. In other embodiments, the proximal and distal portions of each trigger wire each have a greater diameter than the center of the trigger wire.
摘要翻译：自扩张医疗装置输送系统包括多个触发线。触发线通过在位于医疗装置的近端部分上的结构构件形成弯曲而保持自扩张医疗装置。触发线的近端部分具有比触发线的远端部分更大的直径以提供增加的弯曲强度。操作者通过沿远端方向拔出触发线来释放自扩张医疗装置。在一些实施例中，每个触发线的近端处的小部分具有比近端部分的其余部分更小的直径。在其他实施例中，每个触发线的近端部分和远端部分均具有比触发线的中心更大的直径。

38. 发明申请

US20110288624A1 VARIABLE DIAMETER TRIGGER WIRE 有权
标题翻译：可变直径触发线
公开(公告)号：US20110288624A1
公开(公告)日：2011-11-24
申请号：US12786109
申请日：2010-05-24
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2/07 , A61F2/89 , A61F2002/9511 , A61F2002/9517 , A61F2250/0039
摘要： A self-expanding medical device delivery system includes a plurality of trigger wires. The trigger wires retain a self-expanding medical device by forming a bend about structural members located on the proximal portion of the medical device. The proximal portions of the trigger wires have a greater diameter than the distal portions of the trigger wires to provide increased bending strength. An operator releases the self-expanding medical device by withdrawing the trigger wires in the distal direction. In some embodiments, a small portion at the proximal end of the trigger wire has a smaller diameter than the rest of the proximal portion. In other embodiments, the proximal and distal portions of the trigger wire each have a greater diameter than the center of the trigger wire.
摘要翻译：自扩张医疗装置输送系统包括多个触发线。触发线通过在位于医疗装置的近端部分上的结构构件形成弯曲而保持自扩张医疗装置。触发线的近端部分具有比触发线的远端部分更大的直径以提供增加的弯曲强度。操作者通过沿远端方向拔出触发线来释放自扩张医疗装置。在一些实施例中，触发线的近端处的小部分具有比近端部分的其余部分更小的直径。在其他实施例中，触发线的近端部分和远端部分均具有比触发线的中心更大的直径。

39. 发明申请

US20090171438A1 STENT HAVING LESS INVASIVE ENDS 有权
标题翻译：具有较少的入帐端
公开(公告)号：US20090171438A1
公开(公告)日：2009-07-02
申请号：US12338020
申请日：2008-12-18
申请人： Timothy A.M. Chuter , William K. Dierking , Alan R. Leewood , Blayne A. Roeder
发明人： Timothy A.M. Chuter , William K. Dierking , Alan R. Leewood , Blayne A. Roeder
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2/90 , A61F2002/075 , A61F2002/8483 , A61F2002/91558 , A61F2220/0016 , A61F2220/0075 , A61F2250/0036
摘要： The present examples provide a stent for use in a medical procedure that comprises at least one apex having first and second generally straight portions and a curved portion disposed between the first and second straight portions. The curved portion may comprise at least one region having a cross-sectional area that is less than a cross-sectional area of the first and second straight portions, which may facilitate compression of the stent and insertion of the stent into smaller vessels. The stent may be used alone, or in conjunction with a stent-graft, and may comprise one or more barbs configured to engage an inner wall of a vessel or duct.
摘要翻译：本实施例提供一种用于医疗过程的支架，其包括至少一个顶点，其具有第一和第二大致直的部分以及设置在第一和第二直部之间的弯曲部分。弯曲部分可以包括具有小于第一和第二直部分的横截面积的横截面面积的至少一个区域，其可以有助于支架的压缩和将支架插入较小的血管。支架可以单独使用或与支架移植物一起使用，并且可以包括配置成接合容器或管道的内壁的一个或多个倒钩。

40. 发明申请

US20080319530A1 ENDOVASCULAR PROSTHESIS AND A METHOD OF CONNECTING A STRUCTURAL COMPONENT AND A WOVEN GRAFT MATERIAL 有权
标题翻译：结缔组织和花纹材料连接的方法
公开(公告)号：US20080319530A1
公开(公告)日：2008-12-25
申请号：US12143230
申请日：2008-06-20
申请人： Alan R. Leewood , Blayne A. Roeder , Neal E. Fearnot , Jicaho Sun
发明人： Alan R. Leewood , Blayne A. Roeder , Neal E. Fearnot , Jicaho Sun
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/065 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2210/0004 , A61F2210/0014 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0014 , A61F2250/0017 , A61F2250/0023
摘要： An endovascular prosthesis that includes a stent and a woven graft material. The stent is connected to the graft material by direct attachment of the stent to the graft material at thermoplastically fused regions of the graft material.
摘要翻译：一种血管内假体，其包括支架和编织移植材料。通过在移植材料的热塑性融合区域处将支架直接附接到移植材料上，支架与移植材料连接。

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