公开(公告)号：US20070055365A1

公开(公告)日：2007-03-08

申请号：US11412465

申请日：2006-04-27

申请人： Roy Greenberg ,  John Deford

发明人： Roy Greenberg ,  John Deford

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/01 ,  A61F2/91 ,  A61F2/915 ,  A61F2/958 ,  A61F2002/018 ,  A61F2002/075 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2230/0006 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0069 ,  A61F2230/0078 ,  A61F2230/008 ,  A61F2250/0039

摘要： A medical device that may be implanted intraluminally in a patient includes a stent and a filter combination. In one variation, the device includes a stent with a distal portion adapted to capture particles during the placement of the device in a stenosed region within a blood vessel. In another variation, the device includes a collapsible filter positioned within the distal lumen of the stent.

摘要翻译： 可以在患者中腔内植入的医疗装置包括支架和过滤器组合。 在一个变型中，该装置包括具有远端部分的支架，其适于在将装置置于血管内的狭窄区域内捕获颗粒。 在另一个变型中，该装置包括位于支架的远侧内腔内的可折叠过滤器。

公开(公告)号：US20060276813A1

公开(公告)日：2006-12-07

申请号：US11436521

申请日：2006-05-18

申请人： Roy Greenberg

发明人： Roy Greenberg

IPC分类号： A61B17/08

CPC分类号： A61F2/2418 ,  A61F2/2409 ,  A61F2/2475 ,  A61F2/856 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0066 ,  A61F2230/0017

摘要： An apparatus for repairing the function of a diseased valve includes an annular first support member expandable to a first diameter. An annular second support member is spaced axially apart from the first support member and is expandable to a second diameter that is independent of the first diameter. A tubular graft section interconnects the first and second support members. The graft section defines an annulus having a third diameter that is independent of each of the first and second diameters. A prosthetic valve is secured within the annulus of the graft section. The bioprosthetic valve has at least two valve leaflets that are coaptable to permit the unidirectional flow of blood. Methods for repairing the function of a diseased valve and for making the apparatus are also provided.

公开(公告)号：US20060247761A1

公开(公告)日：2006-11-02

申请号：US11403605

申请日：2006-04-13

申请人： Roy Greenberg ,  Karl West ,  Davorin Skender ,  James Foster

发明人： Roy Greenberg ,  Karl West ,  Davorin Skender ,  James Foster

IPC分类号： A61F2/82 ,  A61F2/06

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/068 ,  A61F2002/075 ,  A61F2250/0063

摘要： An endoluminal prosthesis comprises a prosthetic trunk comprising a trunk lumen extending therethrough, a wall, an anastomosis in the wall, and a first fenestration in the wall, wherein the prosthetic trunk has a circumference. The endoluminal prosthesis further comprises a prosthetic branch comprising a branch lumen extending therethrough. The branch lumen is in fluid communication with the trunk lumen through the anastomosis. The prosthetic branch is disposed longitudinally along and circumferentially about the prosthetic trunk.

摘要翻译： 腔内假体包括假肢躯干，其包括延伸穿过其中的躯干腔，壁，壁中的吻合以及壁中的第一开窗，其中所述假肢躯干具有圆周。 腔内假体还包括假肢分支，其包括延伸穿过其中的分支腔。 分支内腔通过吻合与躯干腔流体连通。 假肢分支沿着假肢躯干纵向并沿周向设置。

公开(公告)号：US20080039881A1

公开(公告)日：2008-02-14

申请号：US11823050

申请日：2007-06-26

申请人： Roy Greenberg

发明人： Roy Greenberg

IPC分类号： A61B17/3205

CPC分类号： A61B17/22 ,  A61B2017/22097

摘要： An apparatus and method for endovascular removal of a cardiac valve having at least two valve cusps is disclosed. The apparatus is insertable through a blood vessel to access the cardiac valve. The apparatus includes a first catheter assembly for insertion into a blood vessel, deployable cutting means for cutting at least one valve cusp of the cardiac valve, and a deployable filter assembly disposed adjacent the distal end of the first catheter assembly. The first catheter assembly has a longitudinal axis and a distal end. The cutting means is attached to the distal end of the first catheter assembly. The filter assembly is operable to collect the severed valve cusps and is collapsible for removal from the blood vessel with the severed valve cusps retained therein.

摘要翻译： 公开了一种用于血管内去除具有至少两个阀尖的心脏瓣膜的装置和方法。 该装置可通过血管插入以进入心脏瓣膜。 该装置包括用于插入血管的第一导管组件，用于切割心脏瓣膜的至少一个瓣膜瓣的可展开的切割装置，以及邻近第一导管组件的远端设置的可部署的过滤器组件。 第一导管组件具有纵向轴线和远端。 切割装置附接到第一导管组件的远端。 过滤器组件可操作以收集切断的阀尖，并且可折叠以从其中保持切断的阀尖而从血管移除。

公开(公告)号：US20070142879A1

公开(公告)日：2007-06-21

申请号：US11641331

申请日：2006-12-19

申请人： Roy Greenberg ,  Ali Rezai

发明人： Roy Greenberg ,  Ali Rezai

IPC分类号： A61N1/18 ,  A61F2/90

CPC分类号： A61N1/36114 ,  A61F2/07 ,  A61F2/82 ,  A61F2/89 ,  A61F2/90 ,  A61F2002/075 ,  A61F2210/009 ,  A61F2230/005 ,  A61F2230/0067 ,  A61F2250/0001 ,  A61N1/056 ,  A61N1/36117

摘要： An apparatus for insertion into a blood vessel and for modulating the baroreflex system of a mammal includes an expandable support member for engaging a wall of a blood vessel at a desired location where baroreceptors are located, and at least one electrode connected with the expandable support member. The at least one electrode is arranged to selectively deliver electric current to modulate the baroreceptors. The apparatus further includes an insulative material attached to at least a portion of the expandable support member for isolating blood flowing through the vessel from the electric current delivered by the at least one electrode.

摘要翻译： 用于插入血管并用于调节哺乳动物的压力反射系统的装置包括用于在压力感受器所在的期望位置处接合血管壁的可扩张支撑构件，以及与可扩张支撑构件连接的至少一个电极 。 至少一个电极布置成选择性地传递电流以调制压力感受器。 该装置还包括附着到可膨胀支撑构件的至少一部分的绝缘材料，用于将流过容器的血液与由至少一个电极输送的电流隔离。

公开(公告)号：US20060276883A1

公开(公告)日：2006-12-07

申请号：US11443645

申请日：2006-05-31

申请人： Roy Greenberg ,  Bruce Lytle ,  David Biggs ,  Lars Svensson ,  Ray Leonard

发明人： Roy Greenberg ,  Bruce Lytle ,  David Biggs ,  Lars Svensson ,  Ray Leonard

IPC分类号： A61F2/06

CPC分类号： A61F2/95 ,  A61F2/07 ,  A61F2/89 ,  A61F2/954 ,  A61F2/966 ,  A61F2002/061 ,  A61F2002/075 ,  A61F2002/9517

摘要： An aortic stent graft and a method of deploying the aortic stent graft. The method comprises providing a tapered tubular graft having a distal end and a proximal end, providing at least one stent attached to the graft at a site adjacent the distal end of the graft, loading the graft into an introducer, inserting the introducer through an incision in the aorta, deploying the graft inside the aorta; and suturing the proximal end of the graft in place.

摘要翻译： 主动脉支架移植物和部署主动脉支架移植物的方法。 该方法包括提供具有远端和近端的锥形管状移植物，在邻近移植物远端的位置处提供至少一个支架附接到移植物，将移植物装载到导引器中，将引入器插入穿过切口 在主动脉中，将移植物部署在主动脉内; 并将移植物的近端缝合到位。

公开(公告)号：US20050113905A1

公开(公告)日：2005-05-26

申请号：US10962001

申请日：2004-10-08

申请人： Roy Greenberg ,  Karl West

发明人： Roy Greenberg ,  Karl West

IPC分类号： A61F2/00 ,  A61F2/06 ,  A61F2/82

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/95 ,  A61F2/954 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/30331 ,  A61F2002/821 ,  A61F2002/828 ,  A61F2220/0033 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2250/0007

摘要： A modular endoluminal prosthesis includes a first prosthetic module (40) having an opening at one end (41) and an internal surface (46), and a second prosthetic module (50) having an opening at one end (43) and an external surface (48). The first and second modules (40, 50) are connected by inserting the one end (43) of the second module (50) into the one end (41) of the first module (40). Either the internal surface (46) or the external surface (48) comprises at least one projection (42 or 44) and the other of the internal surface or the external surface comprises at least one surface feature (42 or 44) which engages the at least one projection (42 or 44) when the modules (40, 50) are connected.

摘要翻译： 模块化腔内假体包括在一端（41）和内表面（46）具有开口的第一假体模块（40）和在一端（43）处具有开口的第二假体模块（50） （48）。 第一和第二模块（40,50）通过将第二模块（50）的一端（43）插入第一模块（40）的一端（41）而连接。 内表面（46）或外表面（48）包括至少一个突起（42或44），并且内表面或外表面中的另一个包括至少一个接合在其上的表面特征（42或44） 当模块（40,50）连接时，至少一个突起（42或44）。