Modular, blade-rod, intramedullary fixation device
    1.
    发明授权
    Modular, blade-rod, intramedullary fixation device 有权
    模块化,刀杆,髓内固定装置

    公开(公告)号:US08211107B2

    公开(公告)日:2012-07-03

    申请号:US11801542

    申请日:2007-05-10

    IPC分类号: A61B17/78

    摘要: The intramedullary fixation device for use in fixing the relative position between a tubular bone and an adjoining bone has, according to the present invention, an intramedullary nail that is inserted into the medullary canal of the tubular bone whose position is to be fixed, an elongated blade for insertion into the adjoining bone whose position is to be fixed relative to that of the tubular bone, a coupling element for fixing and locking the relative position of the nail and blade after their insertion, and a means for locating and positioning within the bones to-be-treated the nail and blade. Furthermore, the blade has a cross-sectional shape that is configured in consideration of the geometry of the bone into which the blade is to-be-placed and so as to enhance the ability of the blade to stabilize the bone, and these elements are configured so that they do not have to be decouple during the process of inserting the nail and blade.

    摘要翻译: 根据本发明,用于固定管状骨与相邻骨之间的相对位置的髓内固定装置具有插入骨固定的管状骨的髓管内的髓内钉, 刀片,用于插入位置相对于管状骨头固定位置的相邻骨头;用于固定和锁定钉子和刀片插入后的相对位置的联接元件,以及用于定位和定位在骨头内的装置 待处理的指甲和刀片。 此外,叶片具有考虑到要被放置叶片的骨的几何形状并且提高叶片稳定骨骼的能力而构造的横截面形状,并且这些元件是 被配置为使得它们在插入钉子和刀片的过程中不必分离。

    Method of ACL reconstruction using dual-sided rotary drill cutter
    3.
    发明申请
    Method of ACL reconstruction using dual-sided rotary drill cutter 有权
    使用双面旋转钻刀的ACL重建方法

    公开(公告)号:US20070250067A1

    公开(公告)日:2007-10-25

    申请号:US11723511

    申请日:2007-03-20

    IPC分类号: A61B17/78

    摘要: Methods and apparatus for arthroscopic tenodesis using sockets in bone created by retrograde cutting. A dual-sided rotary drill cutter is used to form a tibial and femoral socket by retrograde and antegrade cutting, respectively. The method is used to form a pair of sockets in the joint, which accept the respective ends of a replacement graft. The dual-sided cutter is configured such that it cuts in both directions (retrograde and antegrade) and does not need to be flipped over between forming the respective sockets.

    摘要翻译: 使用逆行切割产生的骨骼中的插座的关节镜诊断方法和装置。 双面旋转钻刀分别用逆行和顺行切割形成胫骨和股骨窝。 该方法用于在接头中形成一对插座,其接受替换移植物的相应末端。 双面切割器被配置成使得其在两个方向(逆行和顺行)处切割,并且不需要在形成相应的插座之间翻转。

    Orthopaedic implant and screw assembly
    5.
    发明申请
    Orthopaedic implant and screw assembly 有权
    矫形植入物和螺丝组装

    公开(公告)号:US20050149024A1

    公开(公告)日:2005-07-07

    申请号:US10936996

    申请日:2004-09-08

    摘要: Systems, devices and methods are disclosed for treating fractures. The systems, devices and methods may include one or both of an implant, such as an intramedullary nail, and a fastening assembly, such as a lag screw and compression screw assembly. The implant in some embodiments has a proximal section with a transverse aperture and a cross-section that may be shaped to more accurately conform to the anatomical shape of cortical bone and to provide additional strength and robustness in its lateral portions, preferably without requiring significant additional material. The fastening assembly may be received to slide, in a controlled way, in the transverse aperture of the implant. In some embodiments, the engaging member and the compression device are configured so that the compression device interacts with a portion of the implant and a portion of the engaging member to enable controlled movement between the first and second bone fragments. This configuration is useful for, among other things, compressing a fracture.

    摘要翻译: 公开了用于治疗骨折的系统,装置和方法。 系统,装置和方法可以包括植入物(例如髓内钉)和紧固组件中的一个或两个,例如拉力螺钉和压缩螺钉组件。 在一些实施例中,植入物具有近端部分,其具有横向孔和横截面,该截面可以被成形为更精确地符合皮质骨的解剖形状并且在其侧向部分中提供额外的强度和鲁棒性,优选地不需要显着的附加 材料。 紧固组件可被接收以可控的方式在植入物的横向孔中滑动。 在一些实施例中,接合构件和压缩装置被构造成使得压缩装置与植入物的一部分和接合构件的一部分相互作用以实现第一和第二骨碎片之间的受控运动。 这种配置对于压缩骨折尤为重要。

    Method and device for delivering medicine to bone
    7.
    发明申请
    Method and device for delivering medicine to bone 有权
    用于将药物递送至骨骼的方法和装置

    公开(公告)号:US20050015061A1

    公开(公告)日:2005-01-20

    申请号:US10704526

    申请日:2003-11-07

    申请人: Patrick Sweeney

    发明人: Patrick Sweeney

    摘要: Bone screws and inserts disposed therein or thereon are provided for the delivery of medicants to bone. The bone screws provide a method to strengthen or repair damaged bones, or to promote bony fusion, and in conjunction with the inserts, provide a method of delivering a continuous or regulated amount of medicant to a desired location within the bone such as a fracture interface. In one embodiment, the inserts are customized in size, shape, or configuration after the bone screw has been inserted into the patient.

    摘要翻译: 设置在其中或其上的骨螺钉和插入物用于将药物递送至骨骼。 骨螺钉提供加强或修复受损骨骼或促进骨融合的方法,并且与插入物一起提供将连续或调节量的药物递送到骨骼内的期望位置的方法,例如骨折界面 。 在一个实施例中,在将骨螺钉插入到患者体内之后,插入件被定制成尺寸,形状或构型。

    Modular intramedullary fixation system and insertion instrumentation
    8.
    发明授权
    Modular intramedullary fixation system and insertion instrumentation 失效
    模块化髓内固定系统和插入仪器

    公开(公告)号:US6106528A

    公开(公告)日:2000-08-22

    申请号:US795487

    申请日:1997-02-11

    摘要: An intramedullary nail for use in combination with a proximal bone screw. The nail includes an elongated body having a proximal end and a distal end with a central axis extending between the proximal end and the distal end. The proximal end of the body has a transverse slot therethrough, the transverse slot therethrough with contour for allowing the proximal bone screw to be inserted through the transverse slot and through the proximal end of the body with the longitudinal axis of the proximal bone screw located at an angle to the central axis of the body of the nail within a range between an acute angle on either side of a plane extending transverse to the central axis of the body of the nail.

    摘要翻译: 用于与近端骨螺钉组合使用的髓内钉。 指甲包括细长体,其具有近端和具有在近端和远端之间延伸的中心轴线的远端。 主体的近端具有穿过其中的横向狭槽,穿过其的横向狭槽具有轮廓,用于允许近端骨螺钉穿过横向狭槽插入并且穿过身体的近端,其中近端骨螺钉的纵向轴线位于 在与钉子的身体的中心轴线横向延伸的平面的任一侧上的锐角之间的范围内,指甲的身体的中心轴线的角度。

    Locking nail for treating femoral fractures
    10.
    发明授权
    Locking nail for treating femoral fractures 失效
    锁钉用于治疗股骨骨折

    公开(公告)号:US5573536A

    公开(公告)日:1996-11-12

    申请号:US486154

    申请日:1995-06-07

    摘要: A locking nail for treating femoral fractures has a generally cylindrical proximal portion to be positioned in the medullary canal. The proximal portion has an oblique bore for positioning and guiding a femoral neck screw. The nail has a distal portion provided with at least one cross bore for receiving a bone screw. The distal portion has an annular cross-sectional profile including an axial slot. The annular profile may be in the form of a clover leaf. A transition portion of said nail is located between the proximal and distal nail portions. The longitudinal slot extends from the transition portion to the distal tip of the distal portion.

    摘要翻译: 用于治疗股骨骨折的锁定钉具有大致圆柱形的近端部分,以定位在髓质管中。 近端部分具有用于定位和引导股骨颈螺钉的倾斜孔。 钉子具有设置有用于接收骨螺钉的至少一个十字孔的远端部分。 远侧部分具有包括轴向槽的环形横截面轮廓。 环形轮廓可以是三叶草的形式。 所述指甲的过渡部分位于近端和远端指甲部分之间。 纵向槽从过渡部分延伸到远侧部分的远端。