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71. 发明授权

US08357179B2 Vascular and bodily duct treatment devices and methods 有权
标题翻译：血管和体管治疗装置及方法
公开(公告)号：US08357179B2
公开(公告)日：2013-01-22
申请号：US13021364
申请日：2011-02-04
申请人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Elliot H. Sanders
IPC分类号： A61B17/22
CPC分类号： A61B17/320725 , A61B17/32075 , A61B2017/22045 , A61B2017/320064 , A61B2017/320716 , A61F2/013 , A61F2/88 , A61F2/95 , A61F2002/91558 , A61F2250/0059
摘要： Devices including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.
摘要翻译：包括具有近端部分和主体部分的自扩张部件的装置。自膨胀构件可从第一输送位置移动到第二放置位置，在第一输送位置，可膨胀构件处于未膨胀位置并具有标称第一直径，并且在第二位置，可膨胀构件处于径向扩张并且具有大于第一公称直径的第二公称直径以用于部署在患者的血管或管道内。可扩张构件包括多个单元结构，其中主体部分中的单元结构围绕可扩展构件的纵向轴线周向延伸，并且近端部分中的单元结构沿着可扩展构件的纵向轴线周向延伸，形成沿其长度宽度变化的第一和第二周边轨道。

72. 发明授权

US08357178B2 Vascular and bodily duct treatment devices and methods 有权
标题翻译：血管和体管治疗装置及方法
公开(公告)号：US08357178B2
公开(公告)日：2013-01-22
申请号：US12832857
申请日：2010-07-08
申请人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , John H. Miller , Emily Vu , Kirk L. Pedersen , Craig L. Bonsignore , Elliot H. Sanders
IPC分类号： A61B17/22
CPC分类号： A61F2/91 , A61B17/320725 , A61B17/32075 , A61B2017/22045 , A61B2017/320716 , A61F2/88 , A61F2/915 , A61F2/95 , A61F2002/91558 , A61F2220/005 , A61F2220/0058 , A61F2230/0008 , A61F2250/0059
摘要： A clot retrieval device including a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is expandable from a first delivery position to a second placement position. In the first delivery position the expandable member has a first overall diameter In one implementation the cell structures that form the self-expandable member have dimensional and material characteristics that result in about a −1.0N to about a −1.7N overall reduction in radial force along the length of the expandable member per millimeter of expansion during about an initial 0.50 mm diametric range of expansion from the first overall diameter and that results in about a −0.10N to about a −0.35N overall reduction in radial force along the length of the expandable member per millimeter of expansion during subsequent diametric ranges of expansion.
摘要翻译：一种凝块取回装置，包括具有近端部分和主体部分的自扩张部件。自膨胀构件可从第一输送位置扩展到第二放置位置。在第一输送位置，可膨胀构件具有第一总直径。在一个实施方式中，形成自膨胀构件的孔结构具有导致约-1.0N至约-1.7N的径向力的总体减小的尺寸和材料特性沿着可膨胀构件的每一毫米膨胀的长度，在从第一整体直径开始的约0.50mm的直径范围的大约初始的0.50mm范围内，并且导致约-0.10N至约-0.35N的沿径向力的总体减小在随后的膨胀范围内，可膨胀构件每毫米膨胀。

73. 发明申请

US20120215250A1 VASCULAR AND BODILY DUCT TREATMENT DEVICES AND METHODS 有权
标题翻译：血管和体液治疗装置及方法
公开(公告)号：US20120215250A1
公开(公告)日：2012-08-23
申请号：US13303890
申请日：2011-11-23
申请人： Ryan M. Grandfield , Scott D. Wilson , Elliot H. Sanders
发明人： Ryan M. Grandfield , Scott D. Wilson , Elliot H. Sanders
IPC分类号： A61M29/00
CPC分类号： A61B17/320725 , A61B17/32075 , A61B2017/22045 , A61B2017/2215 , A61B2017/320716 , A61F2/013 , A61F2002/91558
摘要： Devices including, but not limited to, a self-expandable member having a proximal end portion and a main body portion. The self-expandable member is movable from a first delivery position to a second placement position, in the first delivery position the expandable member being in an unexpanded position and having a nominal first diameter and in the second position the expandable member being in a radially expanded position and having a second nominal diameter greater than the first nominal diameter for deployment within a vessel or duct of a patient. The expandable member includes a plurality of cell structures with the cell structures in the main body portion extending circumferentially around a longitudinal axis of the expandable member and the cell structures in the proximal end portion extending less than circumferentially around the longitudinal axis of the expandable member to form first and second peripheral rails that vary in width along their lengths.
摘要翻译：包括但不限于具有近端部分和主体部分的自扩张部件的装置。自膨胀构件可从第一输送位置移动到第二放置位置，在第一输送位置，可膨胀构件处于未膨胀位置并具有标称第一直径，并且在第二位置，可膨胀构件处于径向扩张并且具有大于第一公称直径的第二公称直径以用于部署在患者的血管或管道内。可扩张构件包括多个单元结构，其中主体部分中的单元结构围绕可扩展构件的纵向轴线周向延伸，并且近端部分中的单元结构沿着可扩展构件的纵向轴线周向延伸，形成沿其长度宽度变化的第一和第二周边轨道。

74. 发明授权

US08062307B2 Systems, methods and devices for removing obstructions from a blood vessel 有权
标题翻译：用于从血管移除障碍物的系统，方法和装置
公开(公告)号：US08062307B2
公开(公告)日：2011-11-22
申请号：US12005989
申请日：2007-12-28
申请人： Ivan Sepetka , Emily Vu , Dan Nguyen , John Miller , Ryan Pierce , Tiffany Tran Ngo , Norman Fung
发明人： Ivan Sepetka , Emily Vu , Dan Nguyen , John Miller , Ryan Pierce , Tiffany Tran Ngo , Norman Fung
IPC分类号： A61B17/22
CPC分类号： A61B17/22031 , A61B17/221 , A61B17/320725 , A61B18/1492 , A61B2017/00287 , A61B2017/22034 , A61B2017/22035 , A61B2017/22067 , A61B2017/2212 , A61B2017/2217 , A61B2017/320716 , A61B2018/00214 , A61B2018/00898
摘要： Devices and methods for removing an obstruction from a blood vessel are described. The devices are deployed in a collapsed condition and are then expanded within the body. The devices are then manipulated to engage and remove the obstruction.
摘要翻译：描述了用于从血管中移除梗阻的装置和方法。设备部署在折叠状态，然后在体内扩展。然后操纵装置以接合和移除阻塞物。

75. 发明申请

US20110166586A1 SYSTEMS, METHODS AND DEVICES FOR REMOVING OBSTRUCTIONS FROM A BLOOD VESSEL 审中-公开
标题翻译：用于从血液管中移除阻塞物的系统，方法和装置
公开(公告)号：US20110166586A1
公开(公告)日：2011-07-07
申请号：US13043414
申请日：2011-03-08
申请人： IVAN SEPETKA , Martin Dieck , Son Gia , John Miller , Tiffany Tran Ngo , Ryan Pierce
发明人： IVAN SEPETKA , Martin Dieck , Son Gia , John Miller , Tiffany Tran Ngo , Ryan Pierce
IPC分类号： A61B17/22
CPC分类号： A61F2/013 , A61B17/22031 , A61B17/221 , A61B18/1492 , A61B2017/22034 , A61B2017/2212 , A61B2017/2215 , A61B2017/2217 , A61B2018/00214 , A61B2018/00898 , A61F2002/016 , A61F2002/018 , A61F2230/0091 , A61M25/0068 , A61M25/0074 , A61M25/008 , A61M25/0082
摘要： A system for removing an obstruction from a blood vessel includes an obstruction engaging element and an expandable capture element. The capture element preferably has a flexible cover and an expandable support structure. The engaging element engages the obstruction and moves the obstruction into the capture element. The capture element protects the obstruction when the obstruction is moved into the catheter.
摘要翻译：用于从血管移除梗阻的系统包括阻塞接合元件和可扩张捕获元件。捕获元件优选地具有柔性盖和可扩展支撑结构。接合元件接合障碍物并将障碍物移动到捕获元件中。当阻塞物移入导管时，捕获元件保护梗阻。

76. 发明授权

US07766921B2 Systems, methods and devices for removing obstructions from a blood vessel 有权
公开(公告)号：US07766921B2
公开(公告)日：2010-08-03
申请号：US10839977
申请日：2004-05-05
申请人： Ivan Sepetka , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo
发明人： Ivan Sepetka , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo
IPC分类号： A61B17/42
CPC分类号： A61B17/3207 , A61B17/22031 , A61B17/221 , A61B17/320725 , A61B18/1492 , A61B2017/22034 , A61B2017/2217 , A61B2017/320716 , A61B2018/00214 , A61B2018/00898
摘要： Devices and methods for removing an obstruction from a blood vessel are described. The devices are deployed in a collapsed condition and are then expanded within the body. The devices are then manipulated to engage and remove the obstruction.

77. 发明授权

US07766049B2 Balloon catheter 有权
标题翻译：气球导管
公开(公告)号：US07766049B2
公开(公告)日：2010-08-03
申请号：US10692424
申请日：2003-10-22
申请人： John Miller , Martin Dieck , Maria Aboytes , Ryan K. Pierce
发明人： John Miller , Martin Dieck , Maria Aboytes , Ryan K. Pierce
IPC分类号： F16L11/00
CPC分类号： A61M25/0053 , A61M25/003 , A61M25/005 , A61M25/0054 , A61M25/10 , A61M25/1027 , A61M2025/0034 , A61M2025/0036 , A61M2025/0039 , A61M2025/004 , A61M2025/0042 , A61M2025/1052 , A61M2025/1061 , A61M2025/1088 , A61M2025/1093 , A61M2210/0693
摘要： This is a balloon catheter having at least two lumens. One of the lumens is a large working lumen. The balloon catheter is especially useful as a guide catheter or micro catheter and may be used in a variety of therapeutic and diagnostic procedures. In particular, it has value in treating neurovascular embolic strokes in combination with other devices which are delivered to the stroke site through that working lumen. The remainder of the lumens typically are used to inflate and to deflate the balloon.
摘要翻译：这是具有至少两个流明的球囊导管。其中一个流明是一个大的工作流明。气囊导管特别适用于导向导管或微导管，可用于各种治疗和诊断程序。特别地，它具有治疗神经血管栓塞中风的价值，与通过该工作腔输送到中风部位的其它装置组合。其余的腔体通常用于充气并使气囊放气。

78. 发明申请

US20100152766A1 Methods and devices for filtering fluid flow through a body structure 审中-公开
公开(公告)号：US20100152766A1
公开(公告)日：2010-06-17
申请号：US12658491
申请日：2010-02-09
申请人： Martin S. Dieck , Brian B. Martin
发明人： Martin S. Dieck , Brian B. Martin
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2250/0039
摘要： An intravascular filter having a filament which expands a filter element. The filament is a coil which is stretched to reduce the diameter of the coil for introduction. The filter element is preferably biased toward the closed position and is opened by the coil when tension is released on the coil. The filament slides along the internal surface of the filter element so that the filter element may assume intermediate positions.

79. 发明授权

US07691122B2 Methods and devices for filtering fluid flow through a body structure 有权
标题翻译：用于过滤流体穿过身体结构的方法和装置
公开(公告)号：US07691122B2
公开(公告)日：2010-04-06
申请号：US10966304
申请日：2004-10-15
申请人： Martin S. Dieck , Brian B. Martin
发明人： Martin S. Dieck , Brian B. Martin
IPC分类号： A61M29/00 , A61F11/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2250/0039
摘要： An intravascular filter having a filament which expands a filter element. The filament is a coil which is stretched to reduce the diameter of the coil for introduction. The filter element is preferably biased toward the closed position and is opened by the coil when tension is released on the coil. The filament slides along the internal surface of the filter element so that the filter element may assume intermediate positions.
摘要翻译：具有使过滤元件膨胀的细丝的血管内过滤器。灯丝是线圈，其被拉伸以减小用于引入的线圈的直径。过滤器元件优选地朝向关闭位置偏压，并且当线圈上的张力被释放时被该线圈打开。灯丝沿着过滤元件的内表面滑动，使得过滤元件可以呈现中间位置。

80. 发明申请

US20080234706A1 Systems, methods and devices for removing obstructions from a blood vessel 审中-公开
公开(公告)号：US20080234706A1
公开(公告)日：2008-09-25
申请号：US12008108
申请日：2008-01-07
申请人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo
发明人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B17/22031 , A61B18/1492 , A61B2017/22034 , A61B2017/2212 , A61B2017/2215 , A61B2017/2217 , A61B2018/00214 , A61B2018/00898 , A61F2/013 , A61F2002/016 , A61F2002/018 , A61F2230/0091 , A61M25/0068 , A61M25/0074 , A61M25/008 , A61M25/0082
摘要： Devices and methods for removing an obstruction from a blood vessel are described. The devices are deployed in a collapsed condition and are then expanded within the body. The devices are then manipulated to engage and remove the obstruction.

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