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    Method and apparatus for passing suture through tissue
    1.
    发明授权
    Method and apparatus for passing suture through tissue 有权

    公开(公告)号：US10123794B2

    公开(公告)日：2018-11-13

    申请号：US13230652

    申请日：2011-09-12

    申请人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    发明人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    IPC分类号： A61B17/04 ,  A61B17/06 ,  A61B17/00 ,  A61B17/30

    摘要： A suture passer comprising: a hollow tube, the hollow tube comprising a distal end, a proximal end, a lumen extending from the distal end to the proximal end, and a window formed in the sidewall of the hollow tube, the window communicating with the lumen; and a clamping rod slidably received in the lumen of the hollow tube, the clamping rod comprising a distal end and a proximal end, the distal end being bifurcated into a first arm and a second arm, one of the first and second arms extending distally of the other of the first and second arms and including a clamping surface, and at least one of the first and second arms being outwardly biased such that when the clamping rod is moved distally so that the distal end of the at least one outwardly biased arm is adjacent to the window, the distal end of the at least one outwardly biased arm extends outwardly through the window.

    METHOD AND APPARATUS FOR PASSING SUTURE THROUGH TISSUE
    2.
    发明申请
    METHOD AND APPARATUS FOR PASSING SUTURE THROUGH TISSUE 审中-公开
    通过组织穿过的方法和装置

    公开(公告)号：US20120123448A1

    公开(公告)日：2012-05-17

    申请号：US13230652

    申请日：2011-09-12

    申请人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    发明人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0483 ,  A61B17/0469 ,  A61B17/0485 ,  A61B17/06109 ,  A61B2017/00862 ,  A61B2017/00867 ,  A61B2017/06009 ,  A61B2017/06042 ,  A61B2017/061 ,  A61B2017/306

    摘要： A suture passer comprising: a hollow tube, the hollow tube comprising a distal end, a proximal end, a lumen extending from the distal end to the proximal end, and a window formed in the sidewall of the hollow tube, the window communicating with the lumen; and a clamping rod slidably received in the lumen of the hollow tube, the clamping rod comprising a distal end and a proximal end, the distal end being bifurcated into a first arm and a second arm, one of the first and second arms extending distally of the other of the first and second arms and including a clamping surface, and at least one of the first and second arms being outwardly biased such that when the clamping rod is moved distally so that the distal end of the at least one outwardly biased arm is adjacent to the window, the distal end of the at least one outwardly biased arm extends outwardly through the window.

    摘要翻译： 1.一种缝合通道，包括：中空管，所述中空管包括远端，近端，从所述远端延伸到所述近端的内腔，以及形成在所述中空管的侧壁中的窗口，所述窗与所述中空管连通 流明; 以及可滑动地容纳在所述中空管的内腔中的夹紧杆，所述夹持杆包括远端和近端，所述远端分叉成第一臂和第二臂，所述第一臂和所述第二臂中的一个沿远端延伸 所述第一臂和所述第二臂中的另一个并且包括夹紧表面，并且所述第一臂和所述第二臂中的至少一个向外偏置，使得当所述夹紧杆向远侧移动时，使得所述至少一个向外偏置臂的远端为 邻近窗口，至少一个向外偏压臂的远端向外延伸穿过窗口。

    LATERALLY-EXPANDABLE ACCESS CANNULA FOR ACCESSING THE INTERIOR OF A HIP JOINT
    6.
    发明申请
    LATERALLY-EXPANDABLE ACCESS CANNULA FOR ACCESSING THE INTERIOR OF A HIP JOINT 审中-公开
    用于接入髋关节内侧的侧向穿透性阑尾

    公开(公告)号：US20090306586A1

    公开(公告)日：2009-12-10

    申请号：US12395137

    申请日：2009-02-27

    申请人： Lynette Ross ,  Dwayne Dupree ,  James Flom ,  Roger Pisarnwongs

    发明人： Lynette Ross ,  Dwayne Dupree ,  James Flom ,  Roger Pisarnwongs

    IPC分类号： A61M31/00 ,  A61F11/00

    CPC分类号： A61B17/3439 ,  A61B17/025 ,  A61B2017/346 ,  A61B2017/3488 ,  A61B2017/349

    摘要： A laterally-expandable access cannula comprising: an elongated body have a distal end, a proximal end and a lumen extending between the distal end and the proximal end, the distal end of the access cannula comprising a plurality of fingers tapering inwardly as they extend distally, and the elongated body having an internal thread extending along at least a portion of the length of the lumen; and an inner sleeve disposed within the lumen of the elongated body, the inner sleeve having an external thread extending along at least a portion of its length, the external thread of the inner sleeve being in engagement with the internal thread of the elongated body, such that rotation of the inner sleeve causes the inner sleeve to move distally relative to the elongated body, whereby to cam open the plurality of fingers of the elongated body.

    摘要翻译： 一种横向可扩张的进入套管，其包括：细长体，其具有远端，近端和在所述远端和所述近端之间延伸的内腔，所述进入套管的远端包括在远端延伸时向内逐渐变细的多个指状物 并且所述细长主体具有沿所述内腔长度的至少一部分延伸的内螺纹; 以及设置在所述细长主体的内腔内的内套筒，所述内套筒具有沿其长度的至少一部分延伸的外螺纹，所述内套筒的外螺纹与所述细长体的内螺纹接合， 内套筒的旋转导致内套筒相对于细长主体向远侧移动，由此凸出打开细长体的多个指状物。

    Method and apparatus for treating a hip joint, including the provision and use of a novel suture passer
    7.
    发明授权
    Method and apparatus for treating a hip joint, including the provision and use of a novel suture passer 有权
    用于治疗髋关节的方法和装置，包括提供和使用新型缝合路人

    公开(公告)号：US08469974B2

    公开(公告)日：2013-06-25

    申请号：US12831937

    申请日：2010-07-07

    申请人： David Skinlo ,  Scott Heneveld ,  Thomas Weisel ,  Roger Pisarnwongs

    发明人： David Skinlo ,  Scott Heneveld ,  Thomas Weisel ,  Roger Pisarnwongs

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0483 ,  A61B17/0485 ,  A61B17/06004 ,  A61B2017/06042 ,  A61B2017/06052 ,  A61B2017/2926 ,  A61B2017/2944

    摘要： A suture passer including a shaft having an axis; a first jaw mounted to the shaft in alignment with the axis, the first jaw being configured to releasably support a length of suture thereon; a second jaw movably mounted to the shaft; and a needle movably mounted to the shaft, the needle having a hook and being configured to reciprocate in alignment with the axis so that the hook can selectively pass by the second jaw and engage suture releasably supported on the first jaw; wherein the first jaw includes a spring for selectively binding the suture to the first jaw.

    摘要翻译： 缝合路人，包括具有轴的轴; 第一钳口，其安装到与所述轴线对准的所述轴上，所述第一钳口构造成在其上可释放地支撑一段缝合线; 可移动地安装到所述轴的第二钳口; 以及可移动地安装到所述轴的针，所述针具有钩并被构造成与所述轴线对准地往复运动，使得所述钩可以选择性地通过所述第二钳口并且接合可释放地支撑在所述第一钳口上的缝合线; 其中所述第一钳口包括用于选择性地将所述缝合线结合到所述第一钳口的弹簧。

    Medical Device With Articulating Shaft
    9.
    发明申请
    Medical Device With Articulating Shaft 有权
    带铰接轴的医疗器械

    公开(公告)号：US20100160736A1

    公开(公告)日：2010-06-24

    申请号：US12715352

    申请日：2010-03-01

    申请人： Martin Padget ,  David Skinlo ,  Thomas Weisel ,  Longo Chu ,  Roger Pisarnwongs

    发明人： Martin Padget ,  David Skinlo ,  Thomas Weisel ,  Longo Chu ,  Roger Pisarnwongs

    IPC分类号： A61B1/00

    CPC分类号： A61B17/29 ,  A61B17/320016 ,  A61B2017/003 ,  A61B2017/00314 ,  A61B2017/00327 ,  A61B2017/2902 ,  A61B2017/2905 ,  A61B2017/291 ,  A61B2017/2927

    摘要： A medical device (10) includes an articulating shaft (20, 20a, 20b, 20c, 20d, 20e, or 20f) with a pair of slat assemblies (31, 33). By moving an articulator (37), the slat assemblies (31, 33) are configured to concurrently push while the other pulls in order to bend the articulating shaft (20). The articulating shaft (20) includes a series of pivot members (26, 26a, 26b, 26c, 26d, 126e and 226e, or 126f and 226f). The pivot members (26) may include inner links (126e, 126f) and outer links (226e, 226f). A method for articulating a shaft of a medical device is also provided.

    摘要翻译： 医疗装置（10）包括具有一对板条组件（31,33）的铰接轴（20,20a，20b，20c，20d，20e或20f）。 通过移动咬合器（37），板条组件（31,33）构造成同时推动，而另一个拉动以便使铰接轴（20）弯曲。 铰接轴（20）包括一系列枢转构件（26,26a，26b，26c，26d，126e和226e或126f和226f）。 枢轴构件（26）可以包括内连杆（126e，126f）和外连杆（226e，226f）。 还提供了一种用于铰接医疗装置的轴的方法。

    Tissue holding implants
    10.
    发明申请
    Tissue holding implants 审中-公开
    组织保持种植体

    公开(公告)号：US20080287989A1

    公开(公告)日：2008-11-20

    申请号：US12152361

    申请日：2008-05-13

    申请人： Thomas Weisel ,  Roger Pisarnwongs

    发明人： Thomas Weisel ,  Roger Pisarnwongs

    IPC分类号： A61B17/08

    CPC分类号： A61B17/064 ,  A61B17/0401 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/0686 ,  A61B2017/00867 ,  A61B2017/00986 ,  A61B2017/0404 ,  A61B2017/0409 ,  A61B2017/0417 ,  A61B2017/0464 ,  A61B2017/06052 ,  A61B2017/0649

    摘要： Tissue holding implants which enable two or more layers of tissue to be held in approximation for an extended period. One and two-piece implants are described, made from materials that are biocompatible, and may also be biodegradable. Some embodiments include a portion which is deformed to capture the tissues to be held, and others are made from a super-elastic or shape memory material and hold the tissues in approximation when the implant is reverted to a known preformed shape.

    摘要翻译： 组织保持种植体，使得两层或更多层组织能够在近似时间内保持较长时间。 描述了一种和两片植入物，由生物相容的材料制成，并且也可以是可生物降解的。 一些实施例包括变形以捕获要保持的组织的部分，而另一些实施例由超弹性或形状记忆材料制成，并且当植入物被还原成已知的预成型时，保持组织近似。