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19 条记录 (耗时 0.028 秒)

    Method of manufacturing an expandable member with substantially uniform profile
    11.
    发明申请
    Method of manufacturing an expandable member with substantially uniform profile 审中-公开
    制造具有基本均匀轮廓的可扩张部件的方法

    公开(公告)号：US20070010846A1

    公开(公告)日：2007-01-11

    申请号：US11250618

    申请日：2005-10-17

    申请人： Andrea Leung ,  Hugues Malandain ,  Erika Palmer ,  Paul Sand

    发明人： Andrea Leung ,  Hugues Malandain ,  Erika Palmer ,  Paul Sand

    IPC分类号： A61M29/00

    CPC分类号： A61M29/02 ,  A61B17/3421 ,  A61B17/3478 ,  A61B90/02 ,  A61B2017/00261 ,  A61B2017/00526 ,  A61B2017/320048 ,  A61M25/1029 ,  A61M29/00

    摘要： A method includes heating a first portion of a tubular member to a first temperature greater than a temperature of a second portion of the tubular member. The first portion of the tubular member is different from the second portion of the tubular member. The tubular member is stretched after the heating such that a length of the first portion of the tubular member is associated with a width of an anulus of an intervertebral disc. After the heating and the stretching, the tubular member is disposed within a mold cavity at least until the first portion of the tubular member has a second temperature less than the first temperature and such that an outer diameter of the tubular member in a collapsed configuration is substantially constant along a longitudinal length of the tubular member.

    摘要翻译： 一种方法包括将管状构件的第一部分加热到大于管状构件的第二部分的温度的第一温度。 管状构件的第一部分不同于管状构件的第二部分。 管状构件在加热之后被拉伸，使得管状构件的第一部分的长度与椎间盘的环的宽度相关联。 在加热和拉伸之后，管状构件至少直到管状构件的第一部分具有小于第一温度的第二温度并且使得处于折叠构型的管状构件的外径为 沿管状构件的纵向长度基本上恒定。

    Tissue Excision Tool, Kits and Methods of Using the Same
    12.
    发明申请
    Tissue Excision Tool, Kits and Methods of Using the Same 审中-公开
    组织切除工具，套件及其使用方法

    公开(公告)号：US20090118709A1

    公开(公告)日：2009-05-07

    申请号：US12260311

    申请日：2008-10-29

    申请人： Paul Sand ,  Bryce Way

    发明人： Paul Sand ,  Bryce Way

    IPC分类号： A61M1/00

    CPC分类号： A61B17/320758 ,  A61B17/149 ,  A61B17/1659 ,  A61B17/1671 ,  A61B17/320016 ,  A61B17/32002 ,  A61B17/320783 ,  A61B2017/00261 ,  A61B2017/320004 ,  A61B2017/320032 ,  A61B2017/32006

    摘要： An invention is disclosed that describes devices, kits and methods for providing percutaneous access to a surgical site. Suitable devices comprise a hollow body having a distal end and a proximal end, wherein the distal end comprises one or more apertures; a first pivot member disposed within the hollow body; and a tissue excision member mounted in rotatable communication with the pivot member, wherein at least a portion of the tissue excision member is exposed through the one or more side apertures, and wherein the tissue excision member moves in a longitudinal direction around the pivot member in relation to the hollow body.

    摘要翻译： 公开了一种描述用于提供对外科手术部位的经皮进入的装置，套件和方法的发明。 合适的装置包括具有远端和近端的中空本体，其中远端包括一个或多个孔; 设置在所述中空体内的第一枢转构件; 以及组织切除构件，其安装成与所述枢转构件可旋转地连通，其中所述组织切除构件的至少一部分通过所述一个或多个侧孔露出，并且其中所述组织切除构件围绕所述枢转构件在纵向方向上移动 与中空体的关系。

    Systems and methods for reducing fractured bone using a fracture reduction cannula with a side discharge port
    17.
    发明申请
    Systems and methods for reducing fractured bone using a fracture reduction cannula with a side discharge port 有权
    使用具有侧排出口的骨折减压套管减少骨折骨的系统和方法

    公开(公告)号：US20080065020A1

    公开(公告)日：2008-03-13

    申请号：US11789639

    申请日：2007-04-25

    申请人： Christopher Ralph ,  Richard Layne ,  Paul Sand ,  Robert Scribner ,  Mark Reiley

    发明人： Christopher Ralph ,  Richard Layne ,  Paul Sand ,  Robert Scribner ,  Mark Reiley

    IPC分类号： A61M5/178 ,  A61B17/58 ,  A61M31/00

    CPC分类号： A61B17/8855 ,  A61B17/1686 ,  A61B17/3468 ,  A61B17/3472 ,  A61B17/8805 ,  A61B17/8866 ,  A61B50/33 ,  A61B90/39 ,  A61B2017/00557 ,  A61F2/4601 ,  A61F2002/4602

    摘要： An elongated shaft is sized and configured to establish an access path to bone having an interior volume occupied, at least in part, by cancellous bone. The elongated shaft includes a generally closed distal end portion and a side opening spaced from the closed distal end. A first tool is sized and configured to be selectively inserted into the shaft and selectively removed from the shaft. The tool includes a region that, when the first tool is inserted into the shaft, is capable of being aligned with and advanced through the side opening to project outside the side opening and contact cancellous bone. A second tool is sized and configured, upon removal of the first tool from the shaft, to introduce into the shaft a bone filling material for discharge through the side opening into the cancellous bone contacted by the first tool.

    摘要翻译： 细长轴的尺寸和构造用于建立至少具有至少部分由松质骨占据的内部体积的骨的通路。 细长轴包括大致封闭的远端部分和与封闭的远端分开的侧面开口。 第一工具的尺寸和构造被选择性地插入到轴中并且从轴中选择性地移除。 该工具包括一个区域，当第一个工具插入到轴中时，能够与侧面开口对准和前进，突出到侧面开口外部并接触松质骨。 第二工具的尺寸和构造在将第一工具从轴上移除之后，将骨填充材料引入到轴中，该填充材料通过侧开口排放到与第一工具接触的松质骨中。