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11. 发明授权

US08425412B2 Papilla spreader 有权
标题翻译：乳头吊具
公开(公告)号：US08425412B2
公开(公告)日：2013-04-23
申请号：US11776212
申请日：2007-07-11
申请人： Brian K. Rucker
发明人： Brian K. Rucker
IPC分类号： A61B1/32
CPC分类号： A61B17/0218 , A61B2017/00292 , A61B2017/00623 , A61F2002/041
摘要： The present invention provides apparatus and methods for facilitating entry through a bodily opening comprising a spreader having a plurality of arms, each of the arms being formed of a resilient material and shaped so that the distal ends tend to be spaced apart from each other when the spreader is in an open position. At least one of the arms has an engaging member having a sharpness adapted to grasp tissue. When the spreader is radially deployed to the open position, the engaging member grasps tissue adjacent the bodily opening and urges the tissue away from the opening to facilitate visualization of the opening and/or access into the opening. A catheter or other device may subsequently be inserted between one or more arms of the spreader and through the bodily opening while the spreader holds the tissue in a spread position.
摘要翻译：本发明提供了一种用于促进通过身体开口进入的装置和方法，其包括具有多个臂的吊具，每个臂由弹性材料形成，并且成形为使得当末端倾向于彼此间隔时，吊具处于开放状态。至少一个臂具有适于抓住组织的具有锐度的接合构件。当吊具径向展开到打开位置时，接合构件抓住邻近身体开口的组织并且促使组织远离开口，以便于开启和/或进入开口的可视化。导管或其他装置随后可以插入在扩张器的一个或多个臂之间并且通过身体开口，同时撒布机将组织保持在展开位置。

12. 发明授权

US07993411B2 Medical implant having improved drug eluting features 有权
标题翻译：具有改善的药物洗脱特征的医疗植入物
公开(公告)号：US07993411B2
公开(公告)日：2011-08-09
申请号：US12200971
申请日：2008-08-29
申请人： Kenneth C. Kennedy, II , Wenfeng Lu , Brian K. Rucker , Vihar C. Surti
发明人： Kenneth C. Kennedy, II , Wenfeng Lu , Brian K. Rucker , Vihar C. Surti
IPC分类号： A61F2/06 , A61K9/22
CPC分类号： A61L27/34 , A61F2/94 , A61F2002/041 , A61F2250/0056 , A61F2250/0067 , A61L27/50 , A61L31/10 , A61L31/14 , A61L31/18 , A61M25/0045 , A61M27/002 , A61M27/008
摘要： An implantable drainage device for treatment of a stricture of a body vessel is disclosed. The device comprises a drainage tube including an inlet and extending to an outlet to define a drainage lumen formed through the inlet and the outlet. The drainage tube includes a swell layer and a cast layer formed about the swell layer. The swell layer has a first agent dispersed thereabout for regulated drug elution through the cast layer. The cast layer has a second agent disposed thereabout for drug elution therefrom.
摘要翻译：公开了一种用于治疗身体血管狭窄的可植入排液装置。该装置包括排水管，其包括入口并延伸到出口以限定通过入口和出口形成的排水腔。引流管包括溶胀层和围绕溶胀层形成的流延层。溶胀层具有分散在其中的第一试剂，以通过流延层调节药物洗脱。流延层具有设置在其周围的用于药物洗脱的第二药剂。

13. 发明申请

US20110093002A1 STENT-WITHIN-STENT ARRANGEMENTS 审中-公开
标题翻译： STENT-WITHIN-STENT安排
公开(公告)号：US20110093002A1
公开(公告)日：2011-04-21
申请号：US12582286
申请日：2009-10-20
申请人： Brian K. Rucker , Caroline M. Gayzik
发明人： Brian K. Rucker , Caroline M. Gayzik
IPC分类号： A61M29/00 , A61F2/04
CPC分类号： A61F2/90 , A61F2/848 , A61F2/852 , A61F2/88 , A61F2250/0063
摘要： A variety of stent arrangements are described in which multiple stents expand and coordinate to block the spaces between the struts of the outer stent to create a tubular stent not prone to tissue in-growth. One or more stents are selectively positioned within an outer stent such that the struts of the one or more stents at least partially fill the openings of the outer stent. Alternatively, the one or more stents may be permanently affixed to the outer stent to produce a stent arrangement in which the openings between the struts of the outer stent are blocked by the struts of the one or more stents.
摘要翻译：描述了各种支架装置，其中多个支架膨胀和协调以阻挡外支架的支柱之间的空间，以产生不易于组织生长的管状支架。一个或多个支架被选择性地定位在外支架内，使得一个或多个支架的支柱至少部分地填充外支架的开口。或者，一个或多个支架可以永久地固定到外支架上以产生支架装置，其中外支架的支柱之间的开口被一个或多个支架的支柱阻挡。

14. 发明申请

US20100280533A1 ENDOSCOPIC CLIPPING DEVICE 有权
标题翻译：内窥镜剪辑装置
公开(公告)号：US20100280533A1
公开(公告)日：2010-11-04
申请号：US12761692
申请日：2010-04-16
申请人： Michelle D. Martinez , Brian K. Rucker
发明人： Michelle D. Martinez , Brian K. Rucker
IPC分类号： A61B17/08
CPC分类号： A61B17/083 , A61B17/10
摘要： A hemostatic clipping device is provided. The device includes first and second elongate arms, each arm comprising distal and proximal end portions, the arms being connected to allow relative motion between the first and second arms, the distal portion of each of the first and second arms further comprising a track blindly defined from a distal end of each arm toward the proximal portion of each arm. A clip is slidably disposed between the opposed distal portions of each of the first and second arms, the clip comprising first and second fingers each with distal and proximal portions, the proximal portions of the first and second fingers being fixed together to bias the distal portions of the first and second fingers toward each other, the first and second fingers each further comprising a pin extending radially outward from the distal end portion thereof.
摘要翻译：提供止血钳装置。该装置包括第一和第二细长臂，每个臂包括远侧和近端部分，臂被连接以允许第一和第二臂之间的相对运动，第一和第二臂中的每一个的远端部分还包括盲区限定的轨道从每个臂的远端朝向每个臂的近端部分。夹子可滑动地设置在每个第一和第二臂的相对的远端部分之间，夹子包括第一和第二指状物，每个具有远侧和近端部分，第一和第二指状物的近侧部分被固定在一起以偏压远端部分所述第一和第二指状物彼此相对，所述第一和第二指状物还包括从其远端部分径向向外延伸的销。

15. 发明授权

US07727270B2 Expandable and retrievable stent 有权
标题翻译：可扩张和可回收的支架
公开(公告)号：US07727270B2
公开(公告)日：2010-06-01
申请号：US11414977
申请日：2006-05-01
申请人： Brian K. Rucker
发明人： Brian K. Rucker
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2/844 , A61F2/88 , A61F2/95 , A61F2002/825 , A61F2002/9528 , A61F2002/9534 , A61F2220/0016 , A61F2230/006
摘要： An expandable and retrievable stent is disclosed herein. The stent includes an inner strut, a first traveling anchor movably attached to the inner strut and a second anchor secured to the inner strut. The stent further includes frame connected to the first traveling anchor and the second anchor wherein the frame has at least a radially compressed configuration and a radially expanded configuration. The stent may also include a generally cylindrical sleeve.
摘要翻译：本文公开了可扩张和可回收支架。支架包括内支柱，可移动地附接到内支柱的第一移动锚固件和固定到内支柱的第二锚固件。支架还包括连接到第一移动锚固件和第二锚固件的框架，其中框架具有至少一个径向压缩构造和径向扩张构型。支架还可以包括大致圆柱形的套筒。

16. 发明申请

US20090082780A1 WIRE CAPTURE SURGICAL DEVICE WITH FIXABLE HANDLE 审中-公开
标题翻译：具有可固定手柄的线束手术装置
公开(公告)号：US20090082780A1
公开(公告)日：2009-03-26
申请号：US12211591
申请日：2008-09-16
申请人： Wenfeng Lu , Brian K. Rucker
发明人： Wenfeng Lu , Brian K. Rucker
IPC分类号： A61B17/221 , A61B5/107
CPC分类号： A61B17/221 , A61B2017/2212 , A61B2017/2924 , A61B2090/061
摘要： A medical device including a wire capture member such as, for example, a lithotripsy basket or a snare member, as well as a motion limiting means configured to limit a maximum expanded diameter of the wire capture member.
摘要翻译：一种医疗装置，其包括例如碎石篮或圈套构件的线捕获构件，以及配置为限制线捕获构件的最大扩径的运动限制装置。

17. 发明授权

US08679139B2 Delivery system for magnetic anastomosis device 有权
标题翻译：磁性吻合装置输送系统
公开(公告)号：US08679139B2
公开(公告)日：2014-03-25
申请号：US13156890
申请日：2011-06-09
申请人： Andres F. Aguirre , Brian K. Rucker , Kevin Chmura
发明人： Andres F. Aguirre , Brian K. Rucker , Kevin Chmura
IPC分类号： A61B17/08
CPC分类号： A61B17/1114 , A61B2017/00818 , A61B2017/00876 , A61B2017/1139
摘要： A magnet delivery system for forming an anastomosis that comprises a wire guide; a catheter having a delivery portion for advancement into a intracorporeal space, the delivery portion having a lumen extending at least partially therethrough, and a strand connected to the catheter, whereby the magnet is disposed over the wire guide and distal to the catheter, and retained by the strand being releasably connected to the wire guide.
摘要翻译：一种用于形成包括线引导件的吻合的磁体传送系统; 具有用于推进到体内空间的输送部分的导管，所述输送部分具有至少部分地延伸穿过其中的内腔和连接到导管的股线，由此磁体设置在导线器上方并且远离导管，并保持通过所述线被可释放地连接到所述线引导件。

18. 发明授权

US08628548B2 Delivery system for magnetic anastomosis device 有权
标题翻译：磁性吻合装置输送系统
公开(公告)号：US08628548B2
公开(公告)日：2014-01-14
申请号：US12753583
申请日：2010-04-02
申请人： Andres F. Aguirre , Brian K. Rucker , Kevin Chmura
发明人： Andres F. Aguirre , Brian K. Rucker , Kevin Chmura
IPC分类号： A61B17/08
CPC分类号： A61B17/1114 , A61B2017/00818 , A61B2017/00876 , A61B2017/1139
摘要： A magnet delivery system for forming an anastomosis that comprises a wire guide; a catheter having a delivery portion for advancement into a jejunal space, the delivery portion having a lumen extending at least partially therethrough, a first port and a second port through which the wire guide is disposed; a magnet comprising a lumen therethrough wherein the magnet is removably secured to the delivery portion of the catheter between the first and second ports by disposing the wire guide through the lumen of the magnet, the first port, and the second port.
摘要翻译：一种用于形成包括线引导件的吻合的磁体传送系统; 具有用于推进到空肠空间的输送部分的导管，所述输送部分具有至少部分地延伸穿过其中的腔;第一端口和第二端口，所述线引导件通过所述第一端口和第二端口布置; 包括其中的内腔的磁体，其中，所述磁体通过将所述导线引导件穿过所述磁体，所述第一端口和所述第二端口的内腔而可移除地固定到所述第一和第二端口之间的所述导管的传送部分。

19. 发明授权

US08206433B2 Removable coiled stent 有权
标题翻译：可拆卸盘管支架
公开(公告)号：US08206433B2
公开(公告)日：2012-06-26
申请号：US11365712
申请日：2006-02-28
申请人： Brian K. Rucker
发明人： Brian K. Rucker
IPC分类号： A61F2/06
CPC分类号： A61F2/92 , A61F2/958 , A61F2002/041 , A61F2002/9528 , A61F2230/0091
摘要： A stent is described that is capable of expanding and thereafter recoiling to its initial coiled state within a biliary duct. A delivery system is utilized to deploy the stent in its natural coiled state into a targeted site of an occluded biliary duct. A balloon from the delivery system is positioned within a lumen defined by the inner coiled arm of the stent. The inflation of a balloon from the delivery system causes the inner coiled arm to radially move outward and engage the outer coiled arm to form an expanded stent. The expanded stent can revert back to its recoiled state by deploying a balloon through a lumen of the expanded stent. Inflation of the balloon disengages the inner coiled arm from the outer coiled arm thereby collapsing the inner coiled arm radially outward and onto the outer coiled arm to form a recoiled stent. The recoiled stent can be removed from the biliary duct.
摘要翻译：描述了能够扩张并随后在胆管内回卷到其初始盘绕状态的支架。使用递送系统将其自然卷曲状态的支架部署到闭塞的胆管的靶位点。来自输送系统的气囊位于由支架的内部盘绕臂限定的内腔内。来自输送系统的球囊的膨胀导致内螺旋臂径向向外移动并与外螺旋臂接合以形成扩张的支架。扩张的支架可以通过将球囊展开穿过扩张的支架的内腔而恢复到其反冲状态。气囊的充气使内卷绕臂从外螺旋臂脱离，从而使内卷绕臂径向向外折叠到外卷绕臂上以形成反冲支架。反冲支架可以从胆管中移除。

20. 发明授权

US07637863B2 Wire guide holder 有权
标题翻译：导线架
公开(公告)号：US07637863B2
公开(公告)日：2009-12-29
申请号：US10903679
申请日：2004-07-29
申请人： Stephen E. Deal , David F. Waller , Kenneth C. Kennedy, II , Brian K. Rucker , David M. Hardin , John A. Karpiel
发明人： Stephen E. Deal , David F. Waller , Kenneth C. Kennedy, II , Brian K. Rucker , David M. Hardin , John A. Karpiel
IPC分类号： A61B1/00
CPC分类号： A61B1/012 , A61M25/00 , A61M25/02 , A61M25/09041 , A61M2025/09125
摘要： A wire guide holder having a body for securing an elongate medical wire or tube, such as a wire guide or catheter. The body is adapted to be attached to a scope or a bite block. The body can be provided with protrusions and/or grooves for holding a wire guide. The wire guide holder may be affixed to the medical scope by clamping. The wire guide holder can also be provided with a seal.
摘要翻译：线引导器保持器，其具有用于固定细长医疗线或管的主体，例如电线引导件或导管。身体适合连接到一个范围或咬合块。主体可以设置有用于保持导线器的突起和/或沟槽。导线架可以通过夹紧固定在医疗用具上。电线导向架也可设有密封。

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