知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

50 条记录 (耗时 0.018 秒)

    Bone marrow aspiration device
    1.
    发明授权
    Bone marrow aspiration device 有权

    公开(公告)号：US10137227B2

    公开(公告)日：2018-11-27

    申请号：US14642295

    申请日：2015-03-09

    申请人： SpineSmith Partners, L.P.

    发明人： John B. Rossman ,  Richard J. Kana

    IPC分类号： A61M1/00 ,  A61B10/02 ,  A61M1/02

    摘要： An embodiment of the invention is directed to a bone marrow aspiration device comprising a plurality of syringes, each of which operates in a series of sequential steps to obtain bone marrow of high quality and therapeutic value, i.e., having a high mesenchymal stem cell (“MSC”) MSC/ml number. In certain embodiments, a syringe may be used along with a collection vessel or with a second syringe. A further embodiment of the invention is directed to a method for using the bone marrow aspiration device as set forth herein.

    Anchor for bone and soft tissue
    6.
    发明授权
    Anchor for bone and soft tissue 有权
    骨和软组织的锚点

    公开(公告)号：US09254186B2

    公开(公告)日：2016-02-09

    申请号：US14061585

    申请日：2013-10-23

    申请人： SpineSmith Partners, L.P.

    发明人： Michael Landry ,  Kevin Dunworth

    IPC分类号： A61F2/08

    CPC分类号： A61F2/0811 ,  A61F2002/0835 ,  A61F2002/0864 ,  A61F2002/0882

    摘要： The invention is directed to an anchor for fixing a tendon or a ligament in a bone comprising: an elongated tubular body having a bore extending along a longitudinal axis, said tubular body comprising first and second independent parts slidably contacting each other, the first and second independent parts each having an outer circumferential surface along a length thereof parallel to the longitudinal axis, and each having an elongated partial inner bore, such that the tubular body is capable of mounting a tendon or ligament within the partial inner bore.

    摘要翻译： 本发明涉及一种用于将腱或韧带固定在骨头中的锚，包括：细长管状体，其具有沿着纵向轴线延伸的孔，所述管状体包括彼此可滑动地接触的第一和第二独立部分，第一和第二 独立部分各自具有沿着其纵向轴线的长度的外周表面，并且每个具有细长的部分内孔，使得管状体能够将腱或韧带安装在部分内孔内。

    Interbody fusion device
    8.
    发明授权
    Interbody fusion device 有权

    公开(公告)号：US10166115B2

    公开(公告)日：2019-01-01

    申请号：US14055736

    申请日：2013-10-16

    申请人： SpineSmith Partners, L.P.

    发明人： Richard J. Kana ,  Kevin Dunworth

    IPC分类号： A61F2/44 ,  A61F2/30

    摘要： The invention is directed to an interbody fusion device comprises a fusion bearing device and a retention device and further comprises two bone screws that pass through the retention device and into the vertebral bodies. When implanted, the construct is flush with the anterior face of the vertebras and provides support and temporary fixation for the ultimate fusion of the vertebral bodies.

    Interbody fusion device and associated methods
    10.
    发明授权
    Interbody fusion device and associated methods 有权
    体内融合装置及相关方法

    公开(公告)号：US09161841B2

    公开(公告)日：2015-10-20

    申请号：US14020374

    申请日：2013-09-06

    申请人： SpineSmith Partners, L.P.

    发明人： Richard J. Kana ,  Luis Duarte ,  Mukund Gundanna

    IPC分类号： A61F2/44 ,  A61B17/80 ,  A61F2/30 ,  A61L27/18 ,  A61F2/28

    CPC分类号： A61F2/4465 ,  A61B17/8033 ,  A61F2/30744 ,  A61F2/4455 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30131 ,  A61F2002/30171 ,  A61F2002/30331 ,  A61F2002/30354 ,  A61F2002/30504 ,  A61F2002/30578 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30774 ,  A61F2002/30782 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2310/00011 ,  A61L27/18 ,  A61L2430/38 ,  C08L71/00

    摘要： A method and apparatus is provided for use in spinal fusion procedures. An interbody fusion device has a first piece that is a load bearing device designed to bear the axial loading from the end plates of adjacent vertebrae. A second piece of the interbody fusion device is a retention component whose primary functions are to prevent migration of the load bearing device and loss or migration of graft material from within the load bearing device. A secondary function of the retention component is to address fixation of fasteners when the surgeon is confronted with a challenging access to adequate boney structures due to excessive curvature/angulation of the vertebrae column, minimal invasive surgery techniques, danger to surrounding vascular or neurological tissues, poor bone quality, or similar surgical complications. A tertiary function of the retention component is to provide better alignment and stabilization of misaligned vertebrae when spondylolisthesis is a significant factor. One or more fasteners secure the retention component to each of the vertebrae above and below the load bearing device. The fasteners cause the end plates of the vertebrae to compress the end plates to the load bearing device to facilitate proper fusion.

    摘要翻译： 提供了一种用于脊柱融合手术的方法和装置。 体内融合装置具有第一部件，该第一部件是承载来自相邻椎骨的端板的轴向载荷的承载装置。 体内融合装置的第二部分是保持部件，其主要功能是防止承载装置的移动和承载装置内的移植材料的损失或迁移。 保留组件的次要功能是解决紧固件的固定问题，因为外科医生由于椎骨柱的过度曲率/角度，最小的侵入性手术技术，对周围的血管或神经组织的危险而面临充分的骨架结构的挑战， 骨质量差，或类似手术并发症。 保留组件的三级功能是当脊椎前移是重要因素时，提供更好的对齐和稳定的不对准的椎骨。 一个或多个紧固件将保持部件固定到承载装置上方和下方的每个椎骨。 紧固件使得椎骨的端板将端板压缩到承载装置以促进适当的融合。