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    APPARATUS FOR AND METHOD OF PULLING A TENSILE MEMBER FROM A MEDICAL DEVICE
    2.
    发明申请
    APPARATUS FOR AND METHOD OF PULLING A TENSILE MEMBER FROM A MEDICAL DEVICE 审中-公开
    用于从医疗装置拉伸拉伸成员的装置和方法

    公开(公告)号：US20130085562A1

    公开(公告)日：2013-04-04

    申请号：US13260881

    申请日：2011-06-22

    Applicant: Cesar Rincon ,  Matthew Krever ,  Daniel Olsen ,  Edward Johnson

    Inventor： Cesar Rincon ,  Matthew Krever ,  Daniel Olsen ,  Edward Johnson

    IPC: A61F2/95

    Abstract: Mechanisms for pulling a tensile member a predetermined distance from a medical device having an intracorporeal end and an extracorporeal end are disclosed. Such mechanisms may be safely operated using a robot, two hands, or in some embodiments, only one hand. Such mechanisms may include one or more cams, drums, or pulley-like members and a lever, and may be physically coupled to an extracorporeal portion of the medical device.

    Abstract translation: 公开了从具有体内末端和体外终端的医疗装置拉伸预定距离的拉伸构件的机构。 这样的机构可以使用机器人，两只手，或在一些实施例中仅一只手来安全地操作。 这种机构可以包括一个或多个凸轮，滚筒或滑轮状构件和杠杆，并且可以物理地联接到医疗装置的体外部分。

    SYSTEM USING A HELICAL RETAINER IN THE DIRECT PLICATION ANNULOPLASTY TREATMENT OF MITRAL VALVE REGURGITATION
    3.
    发明申请
    SYSTEM USING A HELICAL RETAINER IN THE DIRECT PLICATION ANNULOPLASTY TREATMENT OF MITRAL VALVE REGURGITATION 审中-公开
    系统使用螺旋保持器进行直接电泳治疗门静脉注射

    公开(公告)号：US20090105816A1

    公开(公告)日：2009-04-23

    申请号：US12249551

    申请日：2008-10-10

    Applicant: Daniel H. Olsen ,  Matthew Krever ,  Rudolph Cedro ,  Erin Black ,  Natalie D. Macon

    Inventor： Daniel H. Olsen ,  Matthew Krever ,  Rudolph Cedro ,  Erin Black ,  Natalie D. Macon

    IPC: A61F2/24

    CPC classification number: A61F2/2466 ,  A61B17/00234 ,  A61B17/29 ,  A61B2017/00243 ,  A61B2017/00292 ,  A61B2017/2905 ,  A61B2017/2923 ,  A61B2017/2925 ,  A61B2017/2927 ,  A61B2017/2939 ,  A61B2017/2946

    Abstract: A system for using a helical retainer in the treatment of mitral valve regurgitation by reshaping the mitral valve annulus using one or more plications of annular tissue each fixed by a retaining clip is described. The system includes four devices to achieve such percutaneous direct plication annuloplasty. The first is a preferably prolapsable crossing catheter. Second, a deflecting guide catheter is used to provide a means for guiding the plication device into proper position at the subvalvular region of the mitral valve annulus. Third, the plication device is then used to make plications in at or near the subvalvular region of the mitral valve annulus. Fourth, a helical retainer clip deployed by the plication device in order to retain the plicated tissue in the plicated form. Alternatively, the fourth device is a retainer delivery catheter that enables delivery of a helical retainer over the outside of the plication device.

    Abstract translation: 描述了一种使用螺旋保持器来治疗二尖瓣关闭不全的系统，其通过使用由固定夹固定的环形组织的一个或多个穿刺来重新形成二尖瓣环。 该系统包括四个装置来实现这种经皮直接瓣膜瓣成形术。 第一个是优选可脱垂的交叉导管。 第二，偏转引导导管用于提供用于将折叠装置引导到二尖瓣环的下瓣区域的适当位置的装置。 第三，然后使用屈光装置在二尖瓣环的亚瓣膜区域附近或附近进行屈光。 第四，由折叠装置展开的螺旋保持夹，以便将复制的组织保持在复杂的形式中。 或者，第四装置是保持器输送导管，其能够在折叠装置的外侧上输送螺旋保持器。

    Apparatus for treating a bifurcated region of a conduit
    4.
    发明申请
    Apparatus for treating a bifurcated region of a conduit 有权
    用于处理导管的分叉区域的装置

    公开(公告)号：US20070219611A1

    公开(公告)日：2007-09-20

    申请号：US11591656

    申请日：2006-11-01

    Applicant: Matthew Krever ,  Robert Burgermeister ,  Edwin Schulting ,  Wilhelmus van Erp ,  Richard Dirks

    Inventor： Matthew Krever ,  Robert Burgermeister ,  Edwin Schulting ,  Wilhelmus van Erp ,  Richard Dirks

    IPC: A61F2/84 ,  A61F2/90

    CPC classification number: A61F2/954 ,  A61F2/856 ,  A61F2/91 ,  A61F2/958 ,  A61F2250/0039 ,  A61F2250/006

    Abstract: A system for treating a diseased body conduit bifurcation that is readily deliverable into a region of a body conduit having typically asymmetric anatomy, such as a vessel bifurcation is provided. The system comprises a delivery device such as a catheter having a shaft with varying torsional properties along its length and a delivery apparatus mounted at its distal end. A distal end of the device can be inserted into the main branch and at least one side branch of a vessel bifurcation. The distal end includes at least two expansion members having expandable scaffolds or prostheses mounted thereon. One scaffold is configured such that one expansion member extends through the length of the scaffold while the other expansion member extends through the side-structure of the scaffold. A second scaffold is mounted on the expansion member extending through the side-structure of the first scaffold.

    Abstract translation: 提供了一种用于治疗容易输送到具有典型的不对称解剖结构（例如血管分叉）的体导管的区域中的患病体管道分叉的系统。 该系统包括诸如导管的输送装置，其具有沿其长度具有变化的扭转特性的轴和安装在其远端的输送装置。 装置的远端可插入主分支和血管分叉的至少一个侧支。 远端包括至少两个膨胀构件，其具有安装在其上的可扩张支架或假体。 一个支架构造成使得一个膨胀构件延伸穿过支架的长度，而另一个膨胀构件延伸穿过支架的侧面结构。 第二支架安装在延伸穿过第一支架的侧面结构的膨胀构件上。

    Apparatus for treating a bifurcated region of a conduit
    5.
    发明授权
    Apparatus for treating a bifurcated region of a conduit 有权
    用于处理导管的分叉区域的装置

    公开(公告)号：US08257419B2

    公开(公告)日：2012-09-04

    申请号：US11591656

    申请日：2006-11-01

    Applicant: Matthew Krever ,  Robert Burgermeister ,  Edwin Schulting ,  Wilhelmus van Erp ,  Richard Dirks

    Inventor： Matthew Krever ,  Robert Burgermeister ,  Edwin Schulting ,  Wilhelmus van Erp ,  Richard Dirks

    IPC: A61F2/06

    CPC classification number: A61F2/954 ,  A61F2/856 ,  A61F2/91 ,  A61F2/958 ,  A61F2250/0039 ,  A61F2250/006

    Abstract: A system for treating a diseased body conduit bifurcation that is readily deliverable into a region of a body conduit having typically asymmetric anatomy, such as a vessel bifurcation is provided. The system comprises a delivery device such as a catheter having a shaft with varying torsional properties along its length and a delivery apparatus mounted at its distal end. A distal end of the device can be inserted into the main branch and at least one side branch of a vessel bifurcation. The distal end includes at least two expansion members having expandable scaffolds or prostheses mounted thereon. One scaffold is configured such that one expansion member extends through the length of the scaffold while the other expansion member extends through the side-structure of the scaffold. A second scaffold is mounted on the expansion member extending through the side-structure of the first scaffold.

    Abstract translation: 提供了一种用于治疗容易输送到具有典型的不对称解剖结构（例如血管分叉）的体导管的区域中的患病体管道分叉的系统。 该系统包括诸如导管的输送装置，其具有沿其长度具有变化的扭转特性的轴和安装在其远端的输送装置。 装置的远端可插入主分支和血管分叉的至少一个侧支。 远端包括至少两个膨胀构件，其具有安装在其上的可扩张支架或假体。 一个支架构造成使得一个膨胀构件延伸穿过支架的长度，而另一个膨胀构件延伸穿过支架的侧面结构。 第二支架安装在延伸穿过第一支架的侧面结构的膨胀构件上。

    Method for placing a medical device at a bifurcated conduit
    6.
    发明授权
    Method for placing a medical device at a bifurcated conduit 有权
    将医疗装置放置在分叉管道上的方法

    公开(公告)号：US08197536B2

    公开(公告)日：2012-06-12

    申请号：US11591396

    申请日：2006-11-01

    Applicant: Matthew Krever ,  Robert Burgermeister ,  Edwin Schulting ,  Wilhelmus van Erp ,  Richard Dirks

    Inventor： Matthew Krever ,  Robert Burgermeister ,  Edwin Schulting ,  Wilhelmus van Erp ,  Richard Dirks

    IPC: A61F2/28 ,  A61F11/00

    CPC classification number: A61F2/954 ,  A61F2/856 ,  A61F2/91 ,  A61F2/958 ,  A61F2250/0039 ,  A61F2250/006

    Abstract: A method for treating a diseased body conduit at a bifurcation point is provided. A system having devices mounted thereon is advanced into the bifurcated region of the conduit. The system includes a delivery means, such as a catheter having a shaft with varying torsional properties along its length and a delivery apparatus mounted at its distal end. A distal end of the delivery means can be inserted into the main branch and at least one side branch of a vessel bifurcation. The distal end includes at least two expansion members having expandable devices or prostheses mounted thereon. One device is configured such that one expansion member extends through the length of the scaffold while the other expansion member extends through the side-structure of the scaffold. A second scaffold is mounted on the expansion member extending through the side-structure of the first scaffold. The devices are positioned within the main and side branches of the bifurcation and are expanded.

    Abstract translation: 提供了一种在分叉点处理患病体导管的方法。 具有安装在其上的装置的系统进入导管的分叉区域。 该系统包括输送装置，例如具有沿其长度具有变化的扭转特性的轴的导管和安装在其远端的输送装置。 输送装置的远端可插入主分支和血管分叉的至少一个侧支。 远端包括至少两个膨胀构件，其具有安装在其上的可扩张装置或假体。 一个装置构造成使得一个膨胀构件延伸穿过支架的长度，而另一个膨胀构件延伸穿过支架的侧部结构。 第二支架安装在延伸穿过第一支架的侧面结构的膨胀构件上。 设备位于分叉的主分支和侧分支中，并被扩展。

    Stent for treatment of bifurcated lesions
    9.
    发明授权
    Stent for treatment of bifurcated lesions 有权
    支架治疗分叉病变

    公开(公告)号：US07918884B2

    公开(公告)日：2011-04-05

    申请号：US10863192

    申请日：2004-06-08

    Applicant: David C. Majercak ,  Matthew Krever ,  Jin S. Park ,  Robert S. Burgermeister ,  Hikmat Hojeibane ,  Martin B. Leon

    Inventor： David C. Majercak ,  Matthew Krever ,  Jin S. Park ,  Robert S. Burgermeister ,  Hikmat Hojeibane ,  Martin B. Leon

    IPC: A61F2/01

    CPC classification number: A61F2/856 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/821 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2210/0004 ,  A61F2250/0067

    Abstract: A stent includes a lattice defining a substantially cylindrical configuration having a proximal end portion and a distal end portion, and a middle portion between the proximal end and the distal end. The lattice being moveable from a crimped state to an expanded state, and a plurality of adjacent hoops. Each hoop has a plurality of adjacent loops. Additionally, the stent further includes a plurality of bridges connecting adjacent hoops and a plurality of extensions on the lattice. Each of the hoops and bridges define a cell. The proximal end portion and the distal end portion of the lattice have at least one cell respectively and the middle portion of the lattice has at least one cell. The plurality of extensions are on the middle portion of the lattice. The plurality of extensions are cantilevered projections from the bridges and/or hoops of the lattice. The plurality of extensions are movably deformable in a direction away from the lattice, for example, at least some of the extensions are movably deformable in a direction away from the bridges and at least some of the extensions are movably deformable in a direction away from the hoops.

    Abstract translation: 支架包括限定具有近端部分和远端部分的基本上圆柱形构造的格子，以及近端和远端之间的中间部分。 格子可以从卷曲状态移动到展开状态，并且多个相邻的环。 每个箍具有多个相邻的环。 此外，支架还包括连接相邻环的多个桥和在晶格上的多个延伸部。 每个环和桥定义一个单元格。 晶格的近端部分和远端部分分别具有至少一个电池，并且晶格的中间部分具有至少一个电池。 多个延伸部位于格子的中间部分。 多个延伸部是从网格的桥和/或环的悬臂突起。 所述多个延伸部在远离格子的方向上可移动地变形，例如，至少一些延伸部在远离桥梁的方向上可移动地变形，并且至少一些延伸部分沿着远离网格的方向可移动地变形 箍

    PLICATION DEVICE WITH FORMABLE LINEAR FASTENER FOR USE IN THE DIRECT PLICATION ANNULOPLASTY TREATMENT OF MITRAL VALVE REGURGITATION
    10.
    发明申请
    PLICATION DEVICE WITH FORMABLE LINEAR FASTENER FOR USE IN THE DIRECT PLICATION ANNULOPLASTY TREATMENT OF MITRAL VALVE REGURGITATION 审中-公开
    用于直接电镀的线性紧固件的电极装置用于治疗门静脉注射的ANNOLOPLASTY治疗

    公开(公告)号：US20100094334A1

    公开(公告)日：2010-04-15

    申请号：US12349302

    申请日：2009-01-06

    Applicant: Matthew Krever ,  Rudolph Cedro, JR. ,  Timothy Lash ,  David Majercak ,  Daniel H. Olsen

    Inventor： Matthew Krever ,  Rudolph Cedro, JR. ,  Timothy Lash ,  David Majercak ,  Daniel H. Olsen

    IPC: A61B17/00

    CPC classification number: A61B17/0644 ,  A61B17/122 ,  A61B17/1285 ,  A61B2017/00243

    Abstract: A system for the treatment of mitral valve regurgitation by reshaping the mitral valve annulus using one or more plications of annular tissue each fixed by a retaining clip is described. The system includes four devices to achieve such percutaneous direct plication annuloplasty. The first is a prolapsable crossing catheter. Second, a deflecting guide catheter is used to provide a means for guiding the plication device into proper position at the subvalvular region of the mitral valve annulus. The plication device is then used to make plications in the subvalvular region of the mitral valve annulus. Fourth, a formable linear retainer clip is deployed by the plication device in order to retain the plicated tissue in the plicated form. The formable linear retainer is formed into a reverse “C” clip by the jaws of the plication device acting in conjunction with a retainer pusher.

    Abstract translation: 描述了一种通过使用由固定夹固定的环形组织的一个或多个引导来重塑二尖瓣环的治疗二尖瓣反流的系统。 该系统包括四个装置来实现这种经皮直接瓣膜瓣成形术。 第一个是脱垂的交叉导管。 第二，偏转引导导管用于提供用于将折叠装置引导到二尖瓣环的下瓣区域的适当位置的装置。 然后使用屈光装置在二尖瓣环的亚瓣膜区域进行肿瘤。 第四，通过打浆装置展开一个可成形的线性保持夹，以便将复制的纸巾保持在复杂的形式中。 可形成的线性保持器通过与保持器推动器结合起作用的打浆装置的夹爪形成为反向的“C”夹。

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