SURGICAL JIG
    6.
    发明申请
    SURGICAL JIG 有权
    外科手术

    公开(公告)号:US20110319901A1

    公开(公告)日:2011-12-29

    申请号:US13141103

    申请日:2009-12-16

    IPC分类号: A61B17/56

    摘要: A surgical jig for determining an axis extending into the end of a bone (2). The jig comprises a platform (10) arranged to be supported upon a resected surface (4) at an end of a bone (2), first and second clamps (16) and an alignment guide (18). The first and second clamps (16) are coupled to the platform (10) and are arranged to engage first and second portions of a bone lip (6) extending around at least part of the resected surface (4) to secure the platform (10) to the resected surface (4). The alignment guide (18) defines an axis extending into the end of the bone (2), the alignment guide (18) being pivotally coupled to the platform (10). A method of determining an axis extending into the end of a bone (2) using the surgical jig is also disclosed. The method comprises resecting the end of a bone (2) to leave a bone lip (6), coupling the surgical jig to the resected end of the bone (2), and pivoting the alignment guide (18) until the alignment guide (18) coincides with a required axis extending into the end of the bone (2).

    摘要翻译: 一种用于确定延伸到骨头末端的轴线的手术夹具(2)。 所述夹具包括平台(10),所述平台被布置成被支撑在骨(2)的端部处的切除表面(4)上,第一和第二夹具(16)和对准引导件(18)。 第一和第二夹具(16)联接到平台(10)并被布置成接合围绕至少部分切除表面(4)延伸的骨缘(6)的第一和第二部分,以将平台(10 )到切除表面(4)。 对准引导件(18)限定延伸到骨头(2)的端部的轴线,对准引导件(18)枢转地联接到平台(10)。 还公开了使用手术夹具确定延伸到骨头(2)的端部的轴线的方法。 所述方法包括切除骨头(2)的端部以留下骨缘(6),将手术夹具联接到骨的切除端(2),并且枢转对准引导件(18),直到对准引导件(18) )与延伸到骨头(2)的端部中的所需轴线重合。

    Surgical jig
    7.
    发明授权
    Surgical jig 有权
    手术夹具

    公开(公告)号:US08500743B2

    公开(公告)日:2013-08-06

    申请号:US13141103

    申请日:2009-12-16

    IPC分类号: A61B17/56

    摘要: A surgical jig for determining an axis extending into the end of a bone (2). The jig comprises a platform (10) arranged to be supported upon a resected surface (4) at an end of a bone (2), first and second clamps (16) and an alignment guide (18). The first and second clamps (16) are coupled to the platform (10) and are arranged to engage first and second portions of a bone lip (6) extending around at least part of the resected surface (4) to secure the platform (10) to the resected surface (4). The alignment guide (18) defines an axis extending into the end of the bone (2), the alignment guide (18) being pivotally coupled to the platform (10). A method of determining an axis extending into the end of a bone (2) using the surgical jig is also disclosed. The method comprises resecting the end of a bone (2) to leave a bone lip (6), coupling the surgical jig to the resected end of the bone (2), and pivoting the alignment guide (18) until the alignment guide (18) coincides with a required axis extending into the end of the bone (2).

    摘要翻译: 一种用于确定延伸到骨头末端的轴线的手术夹具(2)。 所述夹具包括平台(10),所述平台被布置成被支撑在骨(2)的端部处的切除表面(4)上,第一和第二夹具(16)和对准引导件(18)。 第一和第二夹具(16)联接到平台(10)并被布置成接合围绕至少部分切除表面(4)延伸的骨缘(6)的第一和第二部分,以将平台(10 )到切除表面(4)。 对准引导件(18)限定延伸到骨头(2)的端部的轴线,对准引导件(18)枢转地联接到平台(10)。 还公开了使用手术夹具确定延伸到骨头(2)的端部的轴线的方法。 所述方法包括切除骨头(2)的端部以留下骨缘(6),将手术夹具联接到骨的切除端(2),并且枢转对准引导件(18),直到对准引导件(18) )与延伸到骨头(2)的端部中的所需轴线重合。

    Surgical prostheses
    8.
    发明授权
    Surgical prostheses 有权
    手术假体

    公开(公告)号:US08894717B2

    公开(公告)日:2014-11-25

    申请号:US13266013

    申请日:2010-04-09

    IPC分类号: A61F2/32 A61F2/30 A61F2/34

    摘要: A prosthesis arranged to be coupled to a bone. The prosthesis comprises a substrate (2) having a surface (6). The surface (6) of the substrate (2) has a first area and a second area, the first area being treated such that osteointegration is promoted more than in the second area. The interface (12) between the first and second areas forms an alignment mark to assist alignment of the prosthesis relative to a bone. The prosthesis is arranged to be at least partially inserted into a bone cavity such that the position of the alignment mark relative to the bone cavity is indicative of the angle of insertion of the prosthesis or the alignment mark provides a position reference for determining the implanted position of the prosthesis in the cavity. A method of manufacturing the prosthesis and a method of implanting the prosthesis are also provided.

    摘要翻译: 布置成联接到骨头的假体。 假体包括具有表面(6)的基底(2)。 衬底(2)的表面(6)具有第一区域和第二区域,第一区域被处理使得骨整合比在第二区域中促进更多。 第一和第二区域之间的界面(12)形成对准标记,以辅助假体相对于骨骼的对准。 假体被布置成至少部分地插入到骨腔中,使得对准标记相对于骨腔的位置指示假体的插入角度或对准标记提供用于确定植入位置的位置参考 的假体在腔中。 还提供了制造假体的方法和植入假体的方法。

    ALIGNMENT GUIDE
    9.
    发明申请
    ALIGNMENT GUIDE 有权
    对齐指导

    公开(公告)号:US20110276100A1

    公开(公告)日:2011-11-10

    申请号:US12773566

    申请日:2010-05-04

    IPC分类号: A61B17/56

    摘要: An alignment guide is provided having a shaft with a longitudinal axis and a guide arm having a first portion, a second portion and a third portion. The first portion is attached to the shaft and configured to be rotatable about a first axis substantially perpendicular to the longitudinal axis. The second portion extends from the first portion at a first predetermined angle along a second axis. The third portion extends from the second portion at a second predetermined angle.

    摘要翻译: 提供了具有纵轴的轴和具有第一部分,第二部分和第三部分的引导臂的对准引导件。 第一部分附接到轴并且构造成可围绕基本上垂直于纵向轴线的第一轴线旋转。 第二部分沿着第二轴线以第一预定角度从第一部分延伸。 第三部分以第二预定角度从第二部分延伸。

    Device for delivering a surgical implant
    10.
    发明申请
    Device for delivering a surgical implant 审中-公开
    用于输送手术植入物的装置

    公开(公告)号:US20060111727A1

    公开(公告)日:2006-05-25

    申请号:US10527149

    申请日:2003-09-16

    IPC分类号: A61B17/90 A61F2/46 A61F2/44

    摘要: A device (10) for delivering a surgical implant (14) comprises a guide track (11) for guiding the movement of a spinal implant (14) to an implantation site. An implant carrier (12) engages the implant in the guide track and can move along the guide track in order to deliver the implant to the implantation site, the carrier (12) including a connector (15) which can be displaced between a connected position in which the implant is connected to the carrier to move with it in the guide track, and a disconnected position in which the implant can be separated from the carrier. A driving device (13) can engage the implant carrier to move the carrier (12) along the track. A formation can cause the connector (15) on the implant carrier (12) to be displaced from the connected to the disconnected position when the carrier reaches a pre-determined position.

    摘要翻译: 用于输送外科植入物(14)的装置(10)包括用于将脊柱植入物(14)的运动引导到植入部位的导轨(11)。 植入物载体(12)将植入物接合在导轨中并且可以沿着导轨移动,以将植入物输送到植入位置,载体(12)包括连接器(15),该连接器可以在连接位置 其中植入物连接到载体以与导轨一起移动,以及其中植入物可以与载体分离的断开位置。 驱动装置(13)可以接合植入物载体以沿着轨道移动载体(12)。 当载体到达预定位置时,地层可以导致植入载体(12)上的连接器(15)从连接到断开位置移位。