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    Locking mechanisms for fixation devices and methods of engaging tissue
    1.
    发明授权
    Locking mechanisms for fixation devices and methods of engaging tissue 有权
    固定装置的锁定机构和接合组织的方法

    公开(公告)号：US08343174B2

    公开(公告)日：2013-01-01

    申请号：US12554162

    申请日：2009-09-04

    申请人： Eric A. Goldfarb ,  Jaime E. Sarabia ,  Alfred H. Raschdorf ,  John P. Madden

    发明人： Eric A. Goldfarb ,  Jaime E. Sarabia ,  Alfred H. Raschdorf ,  John P. Madden

    IPC分类号： A61B17/08

    CPC分类号： A61B17/08 ,  A61B17/00234 ,  A61B17/10 ,  A61B17/122 ,  A61B17/1285 ,  A61B17/2909 ,  A61B2017/00243 ,  A61B2017/00783 ,  A61B2017/2946 ,  A61F2/2442

    摘要： Devices and methods are provided for tissue approximation and repair. Fixation devices comprise a pair of elements each having a first end, a free end opposite the first end, and an engagement surface therebetween for engaging the tissue, the first ends being moveable between an open position wherein the free ends are spaced apart and a closed position wherein the free ends are closer together with the engagement surfaces generally facing each other. The fixation devices include a locking mechanism coupled to the elements for locking the elements in place. The devices and methods find use in a variety of therapeutic procedures, including endovascular, minimally-invasive, and open surgical procedures, and can be used in various anatomical regions. The invention is particularly useful in procedures requiring minimally-invasive or endovascular access to remote tissue locations, where the instruments utilized must negotiate long, narrow, and tortuous pathways to the treatment site.

    摘要翻译： 提供了用于组织近似和修复的装置和方法。 固定装置包括一对元件，每个元件具有第一端，与第一端相对的自由端和用于接合组织的接合表面，第一端可在打开位置之间移动，其中自由端间隔开， 其中自由端与通常彼此面对的接合表面更靠近在一起。 固定装置包括联接到元件的锁定机构，用于将元件锁定就位。 这些装置和方法可用于各种治疗方法，包括血管内，微创和开放手术，可用于各种解剖区域。 本发明在需要微创或血管内进入远程组织位置的方法中特别有用，其中使用的器械必须协商到治疗部位的长，窄和曲折的途径。

    Locking mechanisms for fixation devices and methods of engaging tissue
    3.
    发明授权
    Locking mechanisms for fixation devices and methods of engaging tissue 有权
    固定装置的锁定机构和接合组织的方法

    公开(公告)号：US07604646B2

    公开(公告)日：2009-10-20

    申请号：US11130818

    申请日：2005-05-16

    申请人： Eric A. Goldfarb ,  Jaime E. Sarabia ,  Alfred H. Raschdorf ,  John P. Madden

    发明人： Eric A. Goldfarb ,  Jaime E. Sarabia ,  Alfred H. Raschdorf ,  John P. Madden

    IPC分类号： A61B17/08

    CPC分类号： A61B17/08 ,  A61B17/00234 ,  A61B17/10 ,  A61B17/122 ,  A61B17/1285 ,  A61B17/2909 ,  A61B2017/00243 ,  A61B2017/00783 ,  A61B2017/2946 ,  A61F2/2442

    摘要： Devices, systems and methods are provided for tissue approximation and repair at treatment sites. In particular, fixation devices are provided comprising a pair of elements each having a first end, a free end opposite the first end, and an engagement surface therebetween for engaging the tissue, the first ends being moveable between an open position wherein the free ends are spaced apart and a closed position wherein the free ends are closer together with the engagement surfaces generally facing each other. The fixation devices also include a locking mechanism coupled to the elements for locking the elements in place. The devices, systems and methods of the invention will find use in a variety of therapeutic procedures, including endovascular, minimally-invasive, and open surgical procedures, and can be used in various anatomical regions, including the abdomen, thorax, cardiovascular system, heart, intestinal tract, stomach, urinary tract, bladder, lung, and other organs, vessels, and tissues. The invention is particularly useful in those procedures requiring minimally-invasive or endovascular access to remote tissue locations, where the instruments utilized must negotiate long, narrow, and tortuous pathways to the treatment site.

    摘要翻译： 提供设备，系统和方法用于组织近似和修复治疗部位。 特别地，提供了固定装置，其包括一对元件，每个元件具有第一端，与第一端相对的自由端和用于接合组织的接合表面，第一端可在打开位置之间移动，其中自由端为 间隔开和闭合位置，其中自由端与通常彼此面对的接合表面更靠近在一起。 固定装置还包括联接到元件的锁定机构，用于将元件锁定就位。 本发明的装置，系统和方法将用于各种治疗方法，包括血管内，微创和开放性外科手术，并可用于各种解剖学领域，包括腹部，胸部，心血管系统，心脏 ，肠道，胃，尿道，膀胱，肺和其他器官，血管和组织。 本发明在需要微创或血管内进入远程组织位置的那些程序中特别有用，其中所使用的仪器必须协商到治疗部位的长，窄和曲折的路径。

    FIXATION DEVICES FOR VARIATION IN ENGAGEMENT OF TISSUE
    5.
    发明申请
    FIXATION DEVICES FOR VARIATION IN ENGAGEMENT OF TISSUE 有权
    用于组织参与变化的固定装置

    公开(公告)号：US20110004227A1

    公开(公告)日：2011-01-06

    申请号：US12883013

    申请日：2010-09-15

    申请人： Eric A. Goldfarb ,  Alfred H. Raschdorf ,  Jaime E. Sarabia ,  Sylvia Wen-Chin Fan ,  Kent D. Dell ,  Jan Komtebedde ,  Ferolyn Powell

    发明人： Eric A. Goldfarb ,  Alfred H. Raschdorf ,  Jaime E. Sarabia ,  Sylvia Wen-Chin Fan ,  Kent D. Dell ,  Jan Komtebedde ,  Ferolyn Powell

    IPC分类号： A61B17/00

    CPC分类号： A61B17/1285 ,  A61B17/122 ,  A61B2017/00243 ,  A61B2017/00783 ,  A61B2017/081

    摘要： Devices, systems and methods are provided for tissue approximation and repair at treatment sites, particularly in those procedures requiring minimally-invasive or endovascular access to remote tissue locations. Fixation devices are provided to fix tissue in approximation with the use of distal elements. In some embodiments, the fixation devices have at least two distal elements and an actuatable feature wherein actuation of the feature varies a dimension of the at least two distal elements. In other embodiments, the fixation devices have at least two pairs of distal elements wherein the pairs of distal elements are moveable to engage tissue between opposed pairs of distal elements. Systems are also provided having fixation devices and accessories.

    摘要翻译： 提供了装置，系统和方法用于组织在治疗部位的近似和修复，特别是在需要微创或血管内进入远程组织位置的那些手术中。 提供固定装置以通过使用远端元件来近似固定组织。 在一些实施例中，固定装置具有至少两个远侧元件和可致动特征，其中特征的致动改变至少两个远端元件的尺寸。 在其他实施例中，固定装置具有至少两对远侧元件，其中远端元件组可移动以在相对的远侧元件对之间接合组织。 还提供具有固定装置和附件的系统。