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31. 发明申请

US20050049619A1 Systems, methods and devices for removing obstructions from a blood vessel 审中-公开
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：US20050049619A1
公开(公告)日：2005-03-03
申请号：US10933929
申请日：2004-09-04
申请人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Tiffany Ngo , Ryan Pierce
发明人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Tiffany Ngo , Ryan Pierce
IPC分类号： A61B17/22 , A61M25/00
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。

32. 发明申请

US20040073243A1 Systems, methods and devices for removing obstructions from a blood vessel 审中-公开
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：US20040073243A1
公开(公告)日：2004-04-15
申请号：US10460751
申请日：2003-06-11
申请人： CONCENTRIC MEDICAL, INC., A Delaware Corporation
发明人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo
IPC分类号： A61B017/22
CPC分类号： A61B17/22031 , A61B17/221 , A61B18/1492 , A61B2017/22034 , A61B2017/22035 , A61B2017/2212 , A61B2017/2215 , A61B2017/2217 , A61B2018/00214 , A61B2018/00898 , A61B2090/034 , A61F2/013 , A61F2002/016 , A61F2002/018 , A61F2230/0067 , A61F2230/0091 , A61M25/0068 , A61M25/0074 , A61M25/008 , A61M25/0082 , A61M25/10 , A61M2025/0096
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。

33. 发明授权

US09636125B2 Systems, methods and devices for removing obstructions from a blood vessel 有权
公开(公告)号：US09636125B2
公开(公告)日：2017-05-02
申请号：US13789436
申请日：2013-03-07
申请人： CONCENTRIC MEDICAL, INC.
发明人： Ivan Sepetka , Emily Vu , Dan Nguyen , John Miller , Ryan Pierce , Tiffany T. Ngo , Norman Fung
IPC分类号： A61B17/22 , A61B17/221 , A61B17/3207 , A61B18/14 , A61B17/00 , A61B18/00
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.

34. 发明授权

US09072537B2 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：US09072537B2
公开(公告)日：2015-07-07
申请号：US13365884
申请日：2012-02-03
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： A61F2/01 , A61B17/221 , A61B17/3207 , A61B17/00 , A61B17/22 , A61F2/915 , A61F2/82
CPC分类号： A61B17/221 , A61B17/3207 , A61B17/320725 , A61B17/32075 , A61B2017/00778 , A61B2017/22045 , A61B2017/2215 , A61F2/01 , A61F2/915 , A61F2002/016 , A61F2002/018 , A61F2002/825 , A61F2230/0006 , A61F2230/0069 , A61F2230/0097
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.
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。

35. 发明授权

US09044263B2 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：US09044263B2
公开(公告)日：2015-06-02
申请号：US13962792
申请日：2013-08-08
申请人： Concentric Medical, Inc.
发明人： Ryan M. Grandfield , Scott D. Wilson , Elliot H. Sanders
IPC分类号： A61B17/3207 , A61B17/22 , A61B17/221 , A61F2/01 , A61F2/915
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。

36. 发明授权

US08795345B2 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：US08795345B2
公开(公告)日：2014-08-05
申请号：US12573676
申请日：2009-10-05
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： A61F2/06 , A61M29/00
CPC分类号： A61F2/90 , A61F2/91 , A61F2230/0008
摘要： A device including a self-expandable member having a proximal end portion, a main body portion and a distal end portion. Each of the self-expandable portions consists of a plurality of cell structures formed by intersecting strut members. In one implementation, at least one proximal cell structure in the proximal end portion has one or more struts that have a width and/or thickness greater than the width and/or thickness of the majority of strut members in the main body and distal end portions of the expandable member. Attached to at least one of the proximal-most cell structures in the proximal end portion is a proximally extending flexible wire having sufficient length and flexibility to navigate the tortuous vasculature of a patient. In another implementation, the device is delivered to the treatment site through the lumen of a delivery catheter.
摘要翻译：一种装置，包括具有近端部分，主体部分和远端部分的自扩张部件。每个自展开部分由通过相交的支柱构件形成的多个单元结构组成。在一个实施方案中，近端部分中的至少一个近端细胞结构具有一个或多个支柱，其具有大于主体中的大多数支柱构件的宽度和/或厚度的宽度和/或厚度，并且远端部分的可扩张构件。近端部分中的至少一个最近端的细胞结构附着有近端延伸的柔性丝，其具有足够的长度和柔性以导航患者的弯曲脉管系统。在另一个实施方案中，该装置通过输送导管的内腔被输送到治疗部位。

37. 发明授权

US08409215B2 Systems, methods and devices for removing obstructions from a blood vessel 有权
公开(公告)号：US08409215B2
公开(公告)日：2013-04-02
申请号：US12583599
申请日：2009-08-20
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.

38. 发明申请

US20110172699A1 Balloon Catheter 审中-公开
标题翻译：气球导管
公开(公告)号：US20110172699A1
公开(公告)日：2011-07-14
申请号：US12836458
申请日：2010-07-14
申请人： John Miller , Martin Dieck , Maria Aboytes , Ryan Pierce
发明人： John Miller , Martin Dieck , Maria Aboytes , Ryan Pierce
IPC分类号： A61B17/22
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。

39. 发明授权

US07727243B2 Systems, methods and devices for removing obstructions from a blood vessel 失效
公开(公告)号：US07727243B2
公开(公告)日：2010-06-01
申请号：US11046563
申请日：2005-01-28
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 , A61B2017/22034 , 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.

40. 发明授权

US07534252B2 Systems, methods and devices for removing obstructions from a blood vessel 有权
公开(公告)号：US07534252B2
公开(公告)日：2009-05-19
申请号：US11038906
申请日：2005-01-18
申请人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo , Dan Nguyen , Emily Vu
发明人： Ivan Sepetka , Martin Dieck , Son Gia , John Miller , Ryan Pierce , Maria Aboytes , Tiffany Tran Ngo , Dan Nguyen , Emily Vu
IPC分类号： A61M29/00
CPC分类号： A61B17/221 , A61B17/22031 , A61B18/1492 , A61B2017/22034 , A61B2017/22035 , A61B2017/2212 , A61B2017/2215 , A61B2017/2217 , A61B2018/00214 , A61B2018/00898 , A61B2090/034 , A61F2/013 , A61F2002/016 , A61F2002/018 , A61F2230/0067 , A61F2230/0091 , A61M25/0068 , A61M25/0074 , A61M25/008 , A61M25/0082 , A61M25/10 , A61M2025/0096
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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