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65 条记录 (耗时 0.039 秒)

    Suture anchor and method
    21.
    发明授权
    Suture anchor and method 有权
    缝合锚和方法

    公开(公告)号：US07371253B2

    公开(公告)日：2008-05-13

    申请号：US10914755

    申请日：2004-08-09

    申请人： Jeffrey C. Leung ,  Gregory Ruff ,  Andrew Kaplan

    发明人： Jeffrey C. Leung ,  Gregory Ruff ,  Andrew Kaplan

    IPC分类号： A61B17/04

    CPC分类号： A61B17/06166 ,  A61B17/0401 ,  A61B17/064 ,  A61B17/1146 ,  A61B2017/0412 ,  A61B2017/0427 ,  A61B2017/0462 ,  A61B2017/06057 ,  A61B2017/06176 ,  Y10S606/908 ,  Y10S606/91

    摘要： A suture anchor for approximating tissue to bone comprises an anchor member for securing the suture anchor to the bone and a plurality of sutures mounted to the anchor member so that the sutures extend outwardly from the anchor member. Each suture has a sharp pointed end for penetrating the tissue and a plurality of barbs which permit movement of the sutures through the tissue in one direction of movement of the pointed end and prevent movement of the sutures relative to the tissue in the opposite direction. The ends of the sutures are inserted and pushed through the tissue along a curvilinear path in a direction away from the bone. The sutures are drawn from exit points longitudinally spaced from the points of insertion and reinserted and advanced along a curvilinear path in the direction away from the bone. The sutures are drawn through the tissue while approximating the tissue adjacent the bone along the suture and leaving a length of the sutures in the tissue. The exit and entry points of two of the sutures are adjacent and the paths of the sutures substantially mirror one another.

    摘要翻译： 用于近似组织到骨骼的缝合锚固件包括用于将缝线锚固件固定到骨上的锚固构件和安装到锚定构件上的多个缝合线，使得缝线从锚定构件向外延伸。 每个缝合线具有用于穿透组织的尖锐尖端和多个倒钩，其允许缝合线在尖端的一个运动方向上穿过组织移动，并且防止缝线相对于组织在相反方向上的移动。 缝合线的端部沿着远离骨头的方向沿着曲线路径插入并推动穿过组织。 缝合线从与插入点纵向间隔开的出口点抽取并重新插入并且沿着远离骨骼的方向沿着曲线路径前进。 缝合线穿过组织，同时沿着缝合线近似骨骼附近的组织，并在组织中留下一定长度的缝合线。 两条缝合线的出口和入口点相邻，并且缝合线的路径基本相互镜像。

    MATRIX MATERIAL
    26.
    发明申请
    MATRIX MATERIAL 审中-公开
    矩阵材料

    公开(公告)号：US20090228021A1

    公开(公告)日：2009-09-10

    申请号：US12043391

    申请日：2008-03-06

    申请人： Jeffrey C. Leung

    发明人： Jeffrey C. Leung

    IPC分类号： A61B17/04 ,  A61B17/06

    CPC分类号： A61B17/06166 ,  A61B17/06066 ,  A61B2017/00004 ,  A61B2017/06176 ,  A61F2/0063 ,  A61F2/0095

    摘要： A matrix material is provided for implanting in tissue in surgical applications. The matrix material includes a body portion and at least one suture attached to the body portion so that the suture extends outwardly from the body portion. The suture includes an elongated suture body having a first distal end and a second proximal end, and a plurality of barbs projecting from the elongated suture body. Each barb faces in a direction and is adapted for resisting movement, when in tissue, in an opposite direction from the direction in which the barb faces. Also provided is a surgical method for suturing to tissue a matrix material. Also, the matrix material may be packaged inside sterile packaging.

    摘要翻译： 提供用于在外科应用中植入组织中的基质材料。 基质材料包括主体部分和至少一个附着到主体部分的缝线，使得缝合线从主体部分向外延伸。 缝合线包括具有第一远端和第二近端的细长缝合线本体，以及从细长缝合线体突出的多个倒钩。 每个倒钩朝向一个方向，并且适于在组织中沿与倒钩方向相反的方向抵抗运动。 还提供了用于缝合到组织的基质材料的手术方法。 此外，基质材料可以包装在无菌包装内。

    BARBED SUTURES
    27.
    发明申请
    BARBED SUTURES 审中-公开
    巴比伦

    公开(公告)号：US20090018577A1

    公开(公告)日：2009-01-15

    申请号：US11968496

    申请日：2008-01-02

    申请人： Jeffrey C. Leung ,  Gregory L. Ruff ,  Matthew A. Megaro

    发明人： Jeffrey C. Leung ,  Gregory L. Ruff ,  Matthew A. Megaro

    IPC分类号： A61B17/08

    CPC分类号： A61B17/04 ,  A61B17/06166 ,  A61B2017/06028 ,  A61B2017/06057 ,  A61B2017/06176 ,  Y10T83/852

    摘要： A barbed suture for connecting tissue, and a combination surgical needle with a barbed suture. The suture includes an elongated body and a plurality of barbs projecting from the body. Each barb causes the suture to resist movement in an opposite direction from which the barb faces. The disposition of the barbs on the body may be staggered, twist cut multiple spiral, overlapping, or random. Also, the configuration of the barbs may be a certain spirality angle α, barb cut angle θ, barb cut depth, barb cut length, barb cut distance, corrugated barb underside, arcuate barb base, or varying barb size.

    摘要翻译： 用于连接组织的带刺的缝合线，以及带有倒钩的缝合线的组合手术针。 缝合线包括细长主体和从身体突出的多个倒钩。 每个倒钩使缝合线抵抗与倒钩相反的方向移动。 倒钩在身体上的布置可能是交错的，扭曲多个螺旋，重叠或随机。 此外，倒钩的配置可以是某种螺旋角α，倒钩切割角θ，倒钩切割深度，倒钩切割长度，倒钩切割距离，波纹倒钩下侧，弓形倒钩底座或变化倒钩尺寸。

    Impregnated applicator tip
    28.
    发明授权
    Impregnated applicator tip 有权

    公开(公告)号：US07128241B2

    公开(公告)日：2006-10-31

    申请号：US10242411

    申请日：2002-09-13

    申请人： Jeffrey C. Leung

    发明人： Jeffrey C. Leung

    IPC分类号： B67B7/00

    CPC分类号： B05D1/34 ,  B05C17/002 ,  B05D1/26

    摘要： An article of manufacture for dispensing a synthetic or semi-synthetic polymerizable or cross-linkable adhesive monomer material includes a pipette-shaped applicator, and a synthetic or semi-synthetic adhesive monomer material sealed in the pipette-shaped applicator prior to dispensing the material.

    Impregnated applicator tip
    29.
    发明授权
    Impregnated applicator tip 有权
    浸渍涂抹器尖端

    公开(公告)号：US06322852B1

    公开(公告)日：2001-11-27

    申请号：US09506255

    申请日：2000-02-17

    申请人： Jeffrey C. Leung

    发明人： Jeffrey C. Leung

    IPC分类号： B05D100

    CPC分类号： A61B17/00491 ,  A61B2017/00862 ,  B05C17/002 ,  B05D1/26 ,  B05D1/34

    摘要： An applicator tip for dispensing a polymerizable and/or cross-linkable material which is porous, absorbent or adsorbent and includes a polymerization or cross-linking initiator. The initiator initiates polymerization or cross-linking when the polymerizable and/or cross-linkable material is dispensed through the applicator tip. The polymerizable and/or cross-linkable material may be applied to a variety of substrates.

    摘要翻译： 用于分配可聚合和/或可交联材料的涂抹器尖端，其是多孔的，吸收性的或吸附性的并且包括聚合或交联引发剂。 当可聚合和/或可交联材料通过施用器尖端分配时，引发剂引发聚合或交联。 可聚合和/或可交联的材料可以施加到各种基材上。