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52 条记录 (耗时 0.03 秒)

    Prosthesis with coupling zone and methods
    43.
    发明授权
    Prosthesis with coupling zone and methods 有权
    具有耦合区和方法的假体

    公开(公告)号：US07481836B2

    公开(公告)日：2009-01-27

    申请号：US11278044

    申请日：2006-03-30

    申请人： Trevor Greenan

    发明人： Trevor Greenan

    IPC分类号： A61F2/06

    CPC分类号： A61F2/07 ,  A61F2/064 ,  A61F2/848 ,  A61F2/89 ,  A61F2/90 ,  A61F2/945 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/30448 ,  A61F2002/30583 ,  A61F2210/0085 ,  A61F2220/0008 ,  A61F2220/005 ,  A61F2250/0003

    摘要： A tubular prosthesis comprises a tubular member having raised portions, which can be formed from and be part of the tubular member. The raised portions form a chamber or discrete space in a body passageway or lumen between the prosthesis and a portion of the passageway or lumen wall in which it is placed. A substance is delivered to the chamber to assist the prosthesis placement. The substance can comprise one or more substances that can enhance the seal and/or fixation characteristics between the prosthesis the passageway wall and/or provide therapeutic benefit. In another embodiment, the raised portions can be collars secured to the tubular member and in yet a further embodiment the raised portions can comprise inflatable collars.

    摘要翻译： 管状假体包括具有凸起部分的管状构件，管状构件可以由管状构件形成并且是管状构件的一部分。 凸起部分在假体和其放置的通道或管腔壁的一部分之间的体通道或内腔中形成腔室或离散空间。 物质被输送到腔室以辅助假体放置。 物质可以包含一种或多种可以增强假体与通道壁之间的密封和/或固定特性和/或提供治疗益处的物质。 在另一个实施例中，凸起部分可以是固定到管状构件的套环，并且在又一个实施例中，凸起部分可以包括可膨胀的套环。

    Branch Vessel Graft Method and Delivery System
    44.
    发明申请
    Branch Vessel Graft Method and Delivery System 有权
    分支船移植方法和分娩系统

    公开(公告)号：US20080167704A1

    公开(公告)日：2008-07-10

    申请号：US11620361

    申请日：2007-01-05

    申请人： Michael T. Wright ,  Samuel Arbefeuille ,  Lalith Wijeratne ,  Trevor Greenan

    发明人： Michael T. Wright ,  Samuel Arbefeuille ,  Lalith Wijeratne ,  Trevor Greenan

    IPC分类号： A61F2/06

    CPC分类号： A61F2/954 ,  A61F2/064 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/30329 ,  A61F2002/9505 ,  A61F2002/9665 ,  A61F2220/0025 ,  A61F2220/0033

    摘要： A primary and branch graft deployment delivery system (70) comprises a primary graft (72) having a branch port opening or member (75), a retractable primary sheath containing the primary graft, an outer tube (60) within the retractable primary sheath and within the primary graft, an inner tube (61) within the outer tube, a cap (54 or 71) coupled to the inner tube and configured to retain at least a portion of a proximal area (73) of the primary graft in a radially compressed configuration. The system further comprises a branch graft (89) advanceable through the branch graft port member and further comprising a snap connector member (90) associated with the branch graft, the snap connector member being configured to frictionally engage the port member, the engagement of the snap connector to the port member forms a connection between the proximal end of the branch graft and the primary graft.

    摘要翻译： 主和分支移植物部署递送系统（70）包括具有分支端口开口或构件（75）的主移植物（72），包含主移植物的可收缩主鞘，在可缩回主鞘内的外管（60） 在主移植物内的内管（61）内的外管中的帽（54或71），其连接到内管并且构造成将主移植物的近侧区域（73）的至少一部分沿径向 压缩配置。 所述系统还包括可通过所述分支移植物端口构件前进的分支移植物（89），并且还包括与所述分支移植物相关联的卡扣连接器构件（90），所述卡扣连接器构件构造成摩擦地接合所述端口构件， 与端口构件的卡扣连接器形成分支移植物的近端和主移植物之间的连接。

    Stent-Graft With Anchoring Pins
    45.
    发明申请
    Stent-Graft With Anchoring Pins 有权
    支架移植与锚定销

    公开(公告)号：US20080114443A1

    公开(公告)日：2008-05-15

    申请号：US11559765

    申请日：2006-11-14

    申请人： James Mitchell ,  Matthew Rust ,  Trevor Greenan ,  Frank Yang

    发明人： James Mitchell ,  Matthew Rust ,  Trevor Greenan ,  Frank Yang

    IPC分类号： A61F2/06 ,  A61F2/82

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/95 ,  A61F2002/075 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2002/9505 ,  A61F2230/0054

    摘要： A proximal anchor stent ring of an endoprosthesis includes proximal apexes, distal apexes, struts extending between the proximal apexes and the distal apexes, and anchor pins. The struts, the proximal apexes, and the distal apexes define an imaginary cylindrical surface. A pair of the anchor pins is located on the struts adjacent each of the proximal apexes, the anchor pins extending inwards from inside surfaces of the struts and protruding from the struts radially outward from the cylindrical surface. By locating the anchor pins inwards, the delivery profile of the proximal anchor stent ring is minimized.

    摘要翻译： 内假体的近端锚固支架环包括近端顶点，远端顶点，在近端顶点和远端顶点之间延伸的支柱和锚栓。 支柱，近端顶点和远端顶点限定了假想的圆柱形表面。 一对锚销位于邻近每个近端顶点的支柱上，锚定销从支柱的内表面向内延伸并从支柱径向向外从圆柱形表面突出。 通过将锚销定位在内部，近端锚固支架环的输送轮廓最小化。

    Endoluminal Prosthesis
    46.
    发明申请
    Endoluminal Prosthesis 有权
    腔内假体

    公开(公告)号：US20080114441A1

    公开(公告)日：2008-05-15

    申请号：US11559723

    申请日：2006-11-14

    申请人： Matthew Rust ,  Trevor Greenan ,  Frank Yang

    发明人： Matthew Rust ,  Trevor Greenan ,  Frank Yang

    IPC分类号： A61F2/06

    CPC分类号： A61F2/915 ,  A61F2/07 ,  A61F2/848 ,  A61F2/89 ,  A61F2002/075 ,  A61F2002/91508 ,  A61F2002/91525 ,  A61F2002/91533 ,  A61F2220/0016 ,  A61F2230/0054

    摘要： An endoluminal prosthesis including a tubular graft having a proximal end and a distal end; a suprarenal spring stent operably connected to the proximal end, the suprarenal spring stent having suprarenal positive apices and suprarenal negative apices connected in a sinusoidal ring pattern by suprarenal struts; and a sealing spring stent operably connected to the tubular graft, the sealing spring stent having sealing positive apices, sealing negative apices, and intermediate sealing negative apices connected in a ring pattern, the sealing negative apices alternating with the intermediate sealing negative apices between adjacent sealing positive apices, the sealing positive apices being connected to the sealing negative apices by sealing struts, and the sealing positive apices being connected to the intermediate sealing negative apices by intermediate sealing struts. The suprarenal positive apices are axially aligned with the intermediate sealing negative apices.

    摘要翻译： 包括具有近端和远端的管状移植物的腔内假体; 可操作地连接到近端的超肾上腺弹簧支架，所述肾上段的支架具有通过肾上支柱以正弦环形图案连接的肾上阳性顶点和肾上阴性顶点; 和密封弹簧支架，可操作地连接到管状移植物，密封弹簧支架具有密封正顶点，密封负顶点和以环形图案连接的中间密封负顶点，密封负顶点与相邻密封件之间的中间密封负顶点交替 正顶点，密封正顶点通过密封支柱连接到密封负顶点，密封正顶点通过中间密封支柱连接到中间密封负顶点。 上肾阳性顶点与中间密封负顶点轴向对准。

    Stent Graft Having a Flexible, Articulable, and Axially Compressible Branch Graft
    47.
    发明申请
    Stent Graft Having a Flexible, Articulable, and Axially Compressible Branch Graft 有权
    支架移植具有灵活，可操作和轴向压缩分支移植

    公开(公告)号：US20070244542A1

    公开(公告)日：2007-10-18

    申请号：US11379112

    申请日：2006-04-18

    申请人： Trevor Greenan ,  James Machek

    发明人： Trevor Greenan ,  James Machek

    IPC分类号： A61F2/06 ,  A61F2/82

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075

    摘要： A stent graft and method for positioning and deploying the stent graft within a vessel system that includes a main vessel and a branch vessel emanating from the main vessel. The stent graft includes a tubular shaped main body formed from graft material, a branch opening (aperture)(ring) in the graft material of the main body whose position can be varied. A tubular shaped branch graft can extend from the main graft. A side wall of the main body may be configured as a series of connected annular corrugations or pleats, and coupled to the main body to define and provide variable positioning of its branch opening (aperture).

    摘要翻译： 一种用于将支架移植物定位和展开在血管系统内的支架移植物和方法，所述血管系统包括从主血管发出的主血管和分支血管。 支架移植物包括由移植材料形成的管状主体，主体的移植材料中的分支开口（孔）可以改变位置。 管状分枝移植物可以从主移植物延伸。 主体的侧壁可以被构造成一系列连接的环形波纹或褶皱，并且联接到主体以限定和提供其分支开口（孔）的可变定位。

    Prosthesis With Coupling Zone and Methods
    48.
    发明申请
    Prosthesis With Coupling Zone and Methods 有权
    假体与耦合区和方法

    公开(公告)号：US20070233227A1

    公开(公告)日：2007-10-04

    申请号：US11278044

    申请日：2006-03-30

    申请人： Trevor Greenan

    发明人： Trevor Greenan

    IPC分类号： A61F2/90

    CPC分类号： A61F2/07 ,  A61F2/064 ,  A61F2/848 ,  A61F2/89 ,  A61F2/90 ,  A61F2/945 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/30448 ,  A61F2002/30583 ,  A61F2210/0085 ,  A61F2220/0008 ,  A61F2220/005 ,  A61F2250/0003

    摘要： A tubular prosthesis comprises a tubular member having raised portions, which can be formed from and be part of the tubular member. The raised portions form a chamber or discrete space in a body passageway or lumen between the prosthesis and a portion of the passageway or lumen wall in which it is placed. A substance is delivered to the chamber to assist the prosthesis placement. The substance can comprise one or more substances that can enhance the seal and/or fixation characteristics between the prosthesis the passageway wall and/or provide therapeutic benefit. In another embodiment, the raised portions can be collars secured to the tubular member and in yet a further embodiment the raised portions can comprise inflatable collars.

    摘要翻译： 管状假体包括具有凸起部分的管状构件，管状构件可以由管状构件形成并且是管状构件的一部分。 凸起部分在假体和其放置的通道或管腔壁的一部分之间的体通道或内腔中形成腔室或离散空间。 物质被输送到腔室以辅助假体放置。 物质可以包含一种或多种可以增强假体与通道壁之间的密封和/或固定特性和/或提供治疗益处的物质。 在另一个实施例中，凸起部分可以是固定到管状构件的套环，并且在又一个实施例中，凸起部分可以包括可膨胀的套环。

    Single-piece crown stent
    50.
    发明授权
    Single-piece crown stent 有权
    单件冠支架

    公开(公告)号：US06945992B2

    公开(公告)日：2005-09-20

    申请号：US10421054

    申请日：2003-04-22

    申请人： Harry B. Goodson, IV ,  Trevor Greenan

    发明人： Harry B. Goodson, IV ,  Trevor Greenan

    IPC分类号： A61F2/06 ,  A61F2/90

    CPC分类号： A61F2/915 ,  A61F2/07 ,  A61F2/848 ,  A61F2/91 ,  A61F2002/075 ,  A61F2002/91525 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2220/0075 ,  A61F2230/0054

    摘要： A stent for a stent-graft includes: a first ring; a second ring; and spring elements coupling the first ring to the second ring, wherein the first ring, the second ring and the spring elements are integral. During maneuvering of the stent-graft through the tortuous human anatomy, the first ring is bent or flexed relative to the second ring. However, the spring elements are distorted to accommodate this bending. Further, since the stent is integral, a graft material only has to be sewn to the second ring minimizing the delivery profile of the stent-graft.

    摘要翻译： 用于支架移植物的支架包括：第一环; 第二个戒指 以及将所述第一环联接到所述第二环的弹簧元件，其中所述第一环，所述第二环和所述弹簧元件是一体的。 在通过弯曲的人体解剖学来操纵支架移植物时，第一环相对于第二环弯曲或弯曲。 然而，弹簧元件变形以适应这种弯曲。 此外，由于支架是一体的，所以只需将接枝材料缝合到第二环上，使得支架移植物的输送轮廓最小化。