公开(公告)号：US20050055081A1

公开(公告)日：2005-03-10

申请号：US10972197

申请日：2004-10-22

申请人： Jonathan Goodwin ,  Gary Jordan ,  Peter Gingras

发明人： Jonathan Goodwin ,  Gary Jordan ,  Peter Gingras

IPC分类号： A61F2/86 ,  A61L31/10 ,  A61L31/14 ,  A61F2/06

CPC分类号： A61F2/86 ,  A61F2/91 ,  A61F2002/072 ,  A61F2210/0076 ,  A61F2220/005 ,  A61L31/10 ,  A61L31/146 ,  C08L27/18

摘要： A radially deployable covered stent that predictably and dependably expands to an increased diameter state at relatively low deployment pressures while concomitantly minimizing the risk of tearing of the stent covering during expansion. The stent covering includes an inner cover and an outer cover that are bonded together through and around the stent structure to cover the stent. The stent cover is constructed from expanded polytetrafluoroethylene (ePTFE) having a structure of nodes interconnected by fibrils. The stent covering has a radial thickness of at least about 0.008″ and an average internodal distance (IND) of at least about 100 microns when the stent is in the reduced diameter, unexpanded state. The covered stent deploys at an average deployment pressure of less than or equal to about 10 atm. A method for covering a stent structure according to the present invention includes placing a compression member in the form of a tubular sleeve over the outer cover and heating the compressed covered stent to bond the inner cover to the outer cover. An adhesive in the form of an aqueous dispersion of PTFE can be applied to either the inner cover or the outer cover to facilitate bonding of the inner cover to the outer cover.

摘要翻译： 可径向展开的覆盖支架可预测地且可靠地在相对较低的部署压力下扩张到增加的直径状态，同时最小化扩张期间支架覆盖物撕裂的风险。 支架覆盖物包括通过支架结构并且围绕支架结构粘合在一起以覆盖支架的内盖和外盖。 支架盖由膨胀的聚四氟乙烯（ePTFE）构成，其具有通过纤维互连的节点结构。 当支架处于减小直径，未膨胀状态时，支架覆盖物具有至少约0.008“的径向厚度和至少约100微米的平均间隔距离（IND）。 覆盖的支架以小于或等于约10atm的平均部署压力部署。 根据本发明的覆盖支架结构的方法包括将管状套筒形式的压缩构件放置在外盖上并加热压缩的被覆盖的支架以将内盖结合到外盖。 可以将PTFE的水性分散体形式的粘合剂施加到内盖或外盖上，以便于内盖与外盖接合。

公开(公告)号：US08435283B2

公开(公告)日：2013-05-07

申请号：US12139042

申请日：2008-06-13

申请人： Gary Jordan ,  Ron Sahatjian

发明人： Gary Jordan ,  Ron Sahatjian

IPC分类号： A61F2/82

CPC分类号： A61F2/82 ,  A61L31/14 ,  A61L2400/16

摘要： A radially-expandable stent for implantation in a bodily passageway, being expandable from an initial unexpanded state to an expanded state, having an outer surface with a geometric pattern covering said outer surface to minimize migration after implantation is provided. Also provided is a method of manufacturing such a stent.

摘要翻译： 用于植入体内通道中的可径向扩张的支架，其可从初始未膨胀状态扩展至扩张状态，其具有覆盖所述外表面的几何图案的外表面以最小化植入后的迁移。 还提供了制造这种支架的方法。

公开(公告)号：US20080132988A1

公开(公告)日：2008-06-05

申请号：US11607611

申请日：2006-12-01

申请人： Gary Jordan

发明人： Gary Jordan

IPC分类号： A61F2/06

CPC分类号： A61M25/1002 ,  A61F2/88 ,  A61F2/958 ,  A61F2250/0039 ,  A61L31/04 ,  A61L31/14 ,  A61L2400/16 ,  A61M2025/1086

摘要： A balloon geometry is utilized herein where the balloon is inflatable from an initial unexpanded state to an expanded state. The balloon includes first and second portions; the first portion having a first diameter with the balloon being in the expanded state, the second portion having a second diameter with the balloon being in the expanded state, the first diameter being different from the second diameter. With a stent being mounted onto the balloon, expansion of the balloon results in the first portion of the balloon assisting a first portion of the stent to radially expand more than a second portion of the stent located adjacent to the second portion of the balloon. Preferably, the stent is formed of shape memory polymer. With the subject invention, one or both ends of the stent can be formed with larger diameters, or flares, in vivo at the point of implantation. The flared ends provide engagement points for the stent to a surrounding bodily passageway. Although the balloon may have various applications, it is particularly well-suited for use with shape memory polymer stents, which can be expanded and deformed in vivo.

摘要翻译： 这里使用气球几何形状，其中气囊从初始未膨胀状态可膨胀到膨胀状态。 气囊包括第一和第二部分; 所述第一部分具有第一直径，所述球囊处于展开状态，所述第二部分具有第二直径，所述球囊处于展开状态，所述第一直径不同于所述第二直径。 通过将支架安装到球囊上，球囊的膨胀导致球囊的第一部分帮助支架的第一部分径向扩张位于邻近气囊第二部分的支架的第二部分。 优选地，支架由形状记忆聚合物形成。 对于本发明，支架的一端或两端可以在植入点的体内形成较大直径或耀斑。 扩口的端部为支架提供与周围身体通道的接合点。 虽然球囊可以具有各种应用，但是特别适用于能够在体内膨胀和变形的形状记忆聚合物支架。

公开(公告)号：US10449071B2

公开(公告)日：2019-10-22

申请号：US13331590

申请日：2011-12-20

申请人： Gary Jordan

发明人： Gary Jordan

IPC分类号： A61F2/95 ,  A61F2/966

摘要： The deployment device includes at least one sheath, a dilation balloon, a transparent tip extending between the at least one sheath and the dilation balloon, a prosthesis, an inner tubular member and a camera to allow visualization of the stricture and prosthesis prior, during, and after deployment without the use of an endoscope. The sheath includes a camera extending from one end.

公开(公告)号：US20160302910A1

公开(公告)日：2016-10-20

申请号：US15196112

申请日：2016-06-29

申请人： Gary Jordan

发明人： Gary Jordan

IPC分类号： A61F2/04 ,  A61M27/00 ,  A61F2/82

CPC分类号： A61F2/04 ,  A61F2/82 ,  A61F2/90 ,  A61M27/002 ,  A61M27/008 ,  A61M2210/1057

摘要： The present invention relates to a medical device, for pancreas, equipped with drainage feature. The medical device includes a stent having an exterior surface, a proximal end and a distal end. The medical device further includes a drainage tube helically wrapped around the stent. The drainage tube includes an external surface, an internal surface, a proximal end, and a distal end. The external surface of the drainage tube is designed with a plurality of holes. The pluralities of holes are connected to the internal surface via a lumen. The plurality of holes can be configured to direct the fluid from side walls of pancreas and bring it out through lumen to avoid occlusion of the side walls in pancreas.

摘要翻译： 本发明涉及一种装有排水功能的胰脏医疗器械。 医疗装置包括具有外表面，近端和远端的支架。 医疗装置还包括螺旋缠绕在支架上的引流管。 引流管包括外表面，内表面，近端和远端。 排水管的外表面设计有多个孔。 多个孔通过内腔连接到内表面。 多个孔可以被配置成从胰腺的侧壁引导流体并通过管腔将其排出，以避免胰脏侧壁堵塞。

公开(公告)号：US09451967B2

公开(公告)日：2016-09-27

申请号：US13241677

申请日：2011-09-23

申请人： Gary Jordan ,  Barry Weitzner ,  Michael Zupkofska

发明人： Gary Jordan ,  Barry Weitzner ,  Michael Zupkofska

IPC分类号： A61B17/10 ,  A61B17/128 ,  A61B17/04 ,  A61B17/122 ,  A61B17/22 ,  A61B17/30 ,  A61M1/00 ,  A61B17/00

CPC分类号： A61B17/128 ,  A61B17/0469 ,  A61B17/0482 ,  A61B17/122 ,  A61B17/1227 ,  A61B17/1285 ,  A61B17/22031 ,  A61B17/30 ,  A61B2017/00867 ,  A61B2017/306 ,  A61M1/008

摘要： A device for fastening tissue includes (a) a shaft extending longitudinally from a distal end insertable into a body to a proximal end attached to a controller which remains outside of the body, the shaft including a lumen extending therethrough and an opening extending through a wall of a distal portion thereof to open the lumen to an exterior of the shaft; (b) a first roller housed within the lumen adjacent to a first longitudinal edge of the opening such that a rotation of the first roller grasps and draws tissue from the body into the lumen in combination; and (c) a fastening element housed within the lumen adjacent to the opening and movable from a tissue receiving configuration to a tissue gripping configuration.

摘要翻译： 用于紧固组织的装置包括（a）从可插入到主体中的远端纵向延伸到连接到保持在身体外部的控制器的近端的轴，所述轴包括延伸穿过其中的内腔和延伸穿过壁的开口 的远端部分以将内腔打开到轴的外部; （b）第一辊，容纳在所述内腔内，与所述开口的第一纵向边缘相邻，使得所述第一辊的旋转将组织从所述主体组合到所述内腔中; 以及（c）紧固元件，其容纳在所述腔内邻近所述开口并且可从组织接收构型移动到组织夹持构造。

公开(公告)号：US08551110B2

公开(公告)日：2013-10-08

申请号：US13253502

申请日：2011-10-05

申请人： Gary Jordan ,  F. Anthony Headley

发明人： Gary Jordan ,  F. Anthony Headley

IPC分类号： A61F2/84

CPC分类号： A61F2/95

摘要： A stent delivery system comprising an elongate inner structure, a tubular endoprosthesis holder supported on said elongate inner structure and in coaxial relation therewith, said endoprosthesis holder comprising, the endoprosthesis holder fixed in a coaxial relationship to said elongate inner structure, the endoprosthesis holder comprising a proximal connector structure having an outer surface, a distal connector structure having an outer surface and an intermediate connector structure having an outer surface extending between the proximal and distal connector structure, the outer surface of the at least one of the proximal connector structure, the distal connector structure or the intermediate connector structure comprising at least one outward protrusion.

摘要翻译： 支架输送系统，包括细长内部结构，支撑在所述细长内部结构上并与其同轴的管状内置假体保持器，所述内假体保持器包括固定在所述细长内部结构的同轴关系中的内假体保持器，所述内假体保持器包括 近端连接器结构具有外表面，远侧连接器结构具有外表面和中间连接器结构，其具有在近端连接器结构和远端连接器结构之间延伸的外表面，近端连接器结构中的至少一个的外表面， 连接器结构或包括至少一个向外突出部的中间连接器结构。

公开(公告)号：US08057527B2

公开(公告)日：2011-11-15

申请号：US12188692

申请日：2008-08-08

申请人： Gary Jordan ,  F. Anthony Headley, Jr.

发明人： Gary Jordan ,  F. Anthony Headley, Jr.

IPC分类号： A61F2/84

CPC分类号： A61F2/95

摘要： An endoprosthesis holder includes a proximal connector structure having an outer surface. A distal connector structure has an outer surface. An intermediate connector structure is connected to the proximal and distal connector structures such that the intermediate connector structure is between the proximal and distal connector structures. The intermediate connector structure includes one or more intermediate transverse structures and one or more axial structures. The one or more intermediate transverse structures are connected to one another and to the proximal and distal connector structures by the one or more axial structures. The intermediate connector structure has an outer surface. An outward protrusion is connected to one or more of the outer surfaces of the proximal connector structure or distal connector structure or intermediate connector structure.

摘要翻译： 内置假体保持器包括具有外表面的近端连接器结构。 远端连接器结构具有外表面。 中间连接器结构连接到近端和远端连接器结构，使得中间连接器结构在近端和远端连接器结构之间。 中间连接器结构包括一个或多个中间横向结构和一个或多个轴向结构。 一个或多个中间横向结构通过一个或多个轴向结构彼此连接并且连接到近端和远端连接器结构。 中间连接器结构具有外表面。 向外突出部连接到近端连接器结构或远端连接器结构或中间连接器结构的一个或多个外表面。

公开(公告)号：USD549464S1

公开(公告)日：2007-08-28

申请号：US29268421

申请日：2006-11-07

申请人： Gary Jordan ,  James Ashby

设计人： Gary Jordan ,  James Ashby

公开(公告)号：US20060100688A1

公开(公告)日：2006-05-11

申请号：US10982465

申请日：2004-11-05

申请人： Gary Jordan ,  Gary Leanna ,  Dean Molloy ,  Paul Norton

发明人： Gary Jordan ,  Gary Leanna ,  Dean Molloy ,  Paul Norton

IPC分类号： A61F2/84

CPC分类号： A61F2/966 ,  A61F2/95 ,  A61F2002/9505 ,  A61F2002/9528 ,  A61F2002/9665

摘要： A system for intraluminally delivering and deploying stents and other prostheses includes an outer catheter, an inner catheter movable axially relative to the outer catheter, and an anchoring device mounted to a distal end region of the inner catheter. The anchoring device includes one or more control features that interact with a linking structure proximally disposed on the prosthesis, preferably including one or more loops. The control features and loops interact by surface engagement to anchor the prosthesis relative to the inner catheter in a nonfrictional manner, thus to maintain lower axial prosthesis deployment and retraction forces. In one version of the anchor, the control features extend radially outward from a sleeve. In another version, the control features are formed in respective recesses which also receive the loops or other linking structure.