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1. 发明授权

US07959669B2 Bifurcated stent with open ended side branch support 失效
标题翻译：分叉支架，带开口端支支
公开(公告)号：US07959669B2
公开(公告)日：2011-06-14
申请号：US11854194
申请日：2007-09-12
申请人： Aaron Chalekian , Joe Groff , Michael P. Meyer
发明人： Aaron Chalekian , Joe Groff , Michael P. Meyer
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91516 , A61F2002/91525 , A61F2002/91558 , A61F2002/91583
摘要： In some embodiments, a stent comprises a side branch structure defining an inner side branch cell. The inner side branch cell has a shape that is different from any other cell of the stent. The stent further comprises first and second support members, which are positioned on opposite sides of the side branch structure. The first and second support members each have a strut width that is greater than the width of a strut included in the side branch structure. The stent further comprises first and second connecting members, which are positioned on opposite ends of the side branch structure. Each connecting member is connected at one end to the first support member and is connected at the other end to the second support member. Each connecting member comprises a serpentine structure having a plurality of straight struts and turns. One or both of the connecting members includes at least one straight strut that has a length that is at least ten times its width. In some embodiments, each connecting member comprises at least four struts that have a length that is at least then times their width.
摘要翻译：在一些实施例中，支架包括限定内侧分支电池的侧分支结构。内侧分支细胞具有与支架的任何其他细胞不同的形状。支架还包括位于侧分支结构的相对侧上的第一和第二支撑构件。第一和第二支撑构件各自具有大于包括在侧分支结构中的支柱的宽度的支柱宽度。支架还包括位于侧分支结构的相对端上的第一和第二连接构件。每个连接构件的一端连接到第一支撑构件，并且在另一端连接到第二支撑构件。每个连接构件包括具有多个直的支柱和匝的蛇形结构。连接构件中的一个或两个包括至少一个长度为其宽度的十倍的直支柱。在一些实施例中，每个连接构件包括至少四个支柱，其长度至少等于它们的宽度。

2. 发明申请

US20090240318A1 STENT EXPANSION COLUMN, STRUT AND CONNECTOR SLIT DESIGN 审中-公开
标题翻译： STENT扩展柱，STRUT和连接器SLIT设计
公开(公告)号：US20090240318A1
公开(公告)日：2009-09-24
申请号：US12051578
申请日：2008-03-19
申请人： Aaron Chalekian , Joe Groff , Michael P. Meyer
发明人： Aaron Chalekian , Joe Groff , Michael P. Meyer
IPC分类号： A61F2/82 , A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91575
摘要： A bifurcated stent that is positionable adjacent to a branched body vessel. The stent includes a number of stent members at least some of which have slits extending through them. The slits are positioned relative to the tensile and compressive forces imposed by stent expansion to enhance the flexibility of the stent members. The slits can be positioned to increase stent compression about a catheter, increase how far the stent can be bent during catheter deployment, and allow specific portions of the stent to have improved flexibility. The slits can allow the stent to assume a bent shape, and compensate for rigidity imposed the bifurcating side branch. The slits can be combined with curved sections to create a highly flexibly stent.
摘要翻译：分支支架，其位于邻近分支体血管的位置。支架包括多个支架构件，其中至少一些具有延伸通过它们的狭缝。狭缝相对于由支架膨胀施加的拉伸和压缩力定位，以增强支架构件的柔性。狭缝可以定位成增加围绕导管的支架压缩，增加支架在导管展开期间可以弯曲多远，并允许支架的特定部分具有改进的灵活性。狭缝可以允许支架呈现弯曲的形状，并且补偿施加分叉侧分支的刚度。狭缝可以与弯曲部分组合以产生高度灵活的支架。

3. 发明申请

US20090069881A1 Bifurcated Stent with Open Ended Side Branch Support 失效
标题翻译：分叉支架支持开放式支路
公开(公告)号：US20090069881A1
公开(公告)日：2009-03-12
申请号：US11854194
申请日：2007-09-12
申请人： Aaron Chalekian , Joe Groff , Michael P. Meyer
发明人： Aaron Chalekian , Joe Groff , Michael P. Meyer
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91516 , A61F2002/91525 , A61F2002/91558 , A61F2002/91583
摘要： In some embodiments, a stent comprises a side branch structure defining an inner side branch cell. The inner side branch cell has a shape that is different from any other cell of the stent. The stent further comprises first and second support members, which are positioned on opposite sides of the side branch structure. The first and second support members each have a strut width that is greater than the width of a strut included in the side branch structure. The stent further comprises first and second connecting members, which are positioned on opposite ends of the side branch structure. Each connecting member is connected at one end to the first support member and is connected at the other end to the second support member. Each connecting member comprises a serpentine structure having a plurality of straight struts and turns. One or both of the connecting members includes at least one straight strut that has a length that is at least ten times its width. In some embodiments, each connecting member comprises at least four struts that have a length that is at least then times their width.
摘要翻译：在一些实施例中，支架包括限定内侧分支电池的侧分支结构。内侧分支细胞具有与支架的任何其他细胞不同的形状。支架还包括位于侧分支结构的相对侧上的第一和第二支撑构件。第一和第二支撑构件各自具有大于包括在侧分支结构中的支柱的宽度的支柱宽度。支架还包括位于侧分支结构的相对端上的第一和第二连接构件。每个连接构件的一端连接到第一支撑构件，并且在另一端连接到第二支撑构件。每个连接构件包括具有多个直的支柱和匝的蛇形结构。连接构件中的一个或两个包括至少一个长度为其宽度的十倍的直支柱。在一些实施例中，每个连接构件包括至少四个支柱，其长度至少等于它们的宽度。

4. 发明申请

US20100275432A1 LOCKING ELEMENT FOR VASCULAR CLOSURE DEVICE 失效
公开(公告)号：US20100275432A1
公开(公告)日：2010-11-04
申请号：US12841901
申请日：2010-07-22
申请人： Mike Pikus , Leonard B. Richardson , Joe Groff , James G. Hansen
发明人： Mike Pikus , Leonard B. Richardson , Joe Groff , James G. Hansen
IPC分类号： B23P11/00
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/00526 , A61B2017/00615 , A61B2017/00623 , A61B2017/00654 , A61B2017/00659 , A61B2017/0454 , A61B2017/0474 , A61B2017/0475 , A61B2017/0496 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , Y10T29/53709 , Y10T29/53996
摘要： In one illustrative example, a device for sealing an opening in a vessel wall and/or tissue tract may include an anchor, a filament, a plug, and a knot. The anchor may be configured to be disposed adjacent to an interior surface of the vessel wall adjacent the opening in the vessel wall. The filament may have a distal end coupled to the anchor and may be configured to extend proximally through the vessel opening and/or tissue tract. The plug may be disposed about at least a portion of the filament member. The knot may be disposed about the filament proximal of the plug and may be configured to move over the filament and secure the plug relative to the anchor. The knot may be independent of the filament member.

5. 发明授权

US08784468B2 Stent delivery systems and locking members for use with stent delivery systems 有权
标题翻译：支架输送系统和用于支架输送系统的锁定构件
公开(公告)号：US08784468B2
公开(公告)日：2014-07-22
申请号：US13243501
申请日：2011-09-23
申请人： Michael Gerdts , Jim Vetsch , Joe Groff , Derek Larson
发明人： Michael Gerdts , Jim Vetsch , Joe Groff , Derek Larson
IPC分类号： A61F2/95 , A61F2/966
CPC分类号： A61F2/966 , A61F2002/9517 , A61M25/0068 , A61M2025/0681 , Y10T24/1391
摘要： Stent delivery systems, locking members for preventing unwanted actuation of a actuation member on a stent delivery system, and methods for making and using the same are disclosed. An example stent delivery system may include an inner member. A deployment sheath may be disposed about the inner member. A stent may be disposed between the inner member and the deployment sheath. A handle may be coupled to the inner member and to the deployment sheath. The handle may include an actuation member. The actuation member may be configured to shift the longitudinal position of the deployment sheath relative to the inner member. A locking member may be disposed on the actuation member. The locking member may be configured to prevent unwanted actuation of the actuation member.
摘要翻译：公开了支架输送系统，用于防止支架输送系统上的致动构件的不期望的致动的锁定构件及其制造和使用方法。示例性支架输送系统可以包括内部构件。部署护套可以围绕内部构件设置。支架可以设置在内部构件和展开护套之间。手柄可以联接到内部构件和部署护套。手柄可以包括致动构件。致动构件可以构造成相对于内部构件移动展开护套的纵向位置。锁定构件可设置在致动构件上。锁定构件可以构造成防止致动构件的不期望的致动。

6. 发明授权

US08375553B2 Locking element for vascular closure device 失效
标题翻译：用于血管闭合装置的锁定元件
公开(公告)号：US08375553B2
公开(公告)日：2013-02-19
申请号：US12841901
申请日：2010-07-22
申请人： Michael Pikus , Leonard B. Richardson , Joe Groff , James G. Hansen
发明人： Michael Pikus , Leonard B. Richardson , Joe Groff , James G. Hansen
IPC分类号： B21D39/00
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/00526 , A61B2017/00615 , A61B2017/00623 , A61B2017/00654 , A61B2017/00659 , A61B2017/0454 , A61B2017/0474 , A61B2017/0475 , A61B2017/0496 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , Y10T29/53709 , Y10T29/53996
摘要： In one illustrative example, a device for sealing an opening in a vessel wall and/or tissue tract may include an anchor, a filament, a plug, and a knot. The anchor may be configured to be disposed adjacent to an interior surface of the vessel wall adjacent the opening in the vessel wall. The filament may have a distal end coupled to the anchor and may be configured to extend proximally through the vessel opening and/or tissue tract. The plug may be disposed about at least a portion of the filament member. The knot may be disposed about the filament proximal of the plug and may be configured to move over the filament and secure the plug relative to the anchor. The knot may be independent of the filament member.
摘要翻译：在一个说明性示例中，用于密封容器壁和/或组织管道中的开口的装置可以包括锚固件，细丝，塞子和结。锚固件可以被配置成邻近容器壁中与容器壁中的开口相邻的内表面。细丝可以具有联接到锚固件的远端并且可以构造成向近侧延伸穿过血管开口和/或组织道。插塞可以围绕着长丝构件的至少一部分设置。结可以围绕插塞的灯丝周围设置，并且可以被配置为在灯丝上方移动并且相对于锚固件固定插头。结可以独立于细丝构件。

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