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11 条记录 (耗时 0.034 秒)

    Spinal fixation anchor
    1.
    发明授权
    Spinal fixation anchor 有权
    脊柱固定锚

    公开(公告)号：US09198692B1

    公开(公告)日：2015-12-01

    申请号：US13371370

    申请日：2012-02-10

    申请人： Justin Doose ,  Scott Lish ,  Andrew Schafer ,  Robert German

    发明人： Justin Doose ,  Scott Lish ,  Andrew Schafer ,  Robert German

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7032 ,  A61B17/7085 ,  A61B17/7086 ,  A61B17/7091 ,  A61B2090/037

    摘要： This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. A fixation anchor is provided that includes a break off extension guide that extends from an anchor housing which captures a fixation rod. The extension guide has a guide channel that aligns with a rod channel in the housing to help direct the rod into the housing. The extension guide includes proximal breakable joints that allow the arms of the extension guide to be separated to facilitate rod insertion. Distal breakable joints are provided to allow the arms of the extension guide to be removed. Features and instruments for reducing the rod through the extension guide are also provided.

    摘要翻译： 本申请描述了用于在脊柱的一个或多个部分上建立后固定构造的外科器械和植入物。 提供了一种固定锚，其包括从捕获固定杆的锚固壳体延伸的断裂延伸引导件。 延伸引导件具有与壳体中的杆通道对准的引导通道，以帮助将杆引导到壳体中。 延伸引导件包括允许延伸引导件的臂分离以便于杆插入的近端可断裂接头。 提供远端可破坏的接头以允许延伸引导件的臂被移除。 还提供了用于通过延伸引导件减少杆的特征和仪器。

    Vertebral distraction assembly and related methods
    4.
    发明授权
    Vertebral distraction assembly and related methods 有权
    椎体牵引装配及相关方法

    公开(公告)号：US08372081B1

    公开(公告)日：2013-02-12

    申请号：US12378936

    申请日：2009-02-20

    申请人： Andrew Schafer ,  Rob German

    发明人： Andrew Schafer ,  Rob German

    IPC分类号： A61B17/66

    CPC分类号： A61B17/7077

    摘要： A spinal distraction assembly is provided for distracting the disc space between a pair of vertebrae, the vertebrae each having been implanted with a bone anchor. The spinal distraction assembly includes a first anchor engaging element and a second anchor engaging element. The first anchor engaging element includes a body having a channel extending through the longitudinal axis of the body. The second anchor engaging element includes a guide bar. The guide bar is dimensioned to translate through the body channel. Anchor engaging arms extend laterally from each of the body and guide bar.

    摘要翻译： 脊柱牵引组件被提供用于分散一对椎骨之间的椎间盘空间，椎骨各自已经植入骨锚。 脊柱牵引组件包括第一锚固接合元件和第二锚定接合元件。 第一锚定接合元件包括具有延伸穿过主体的纵向轴线的通道的主体。 第二锚固件接合元件包括导杆。 导杆的尺寸设计为通过身体通道进行翻译。 锚杆接合臂从主体和导杆的每个横向延伸。

    Secure internet transactions on unsecured computers
    6.
    发明申请
    Secure internet transactions on unsecured computers 有权
    在不安全的计算机上安全的互联网交易

    公开(公告)号：US20060041514A1

    公开(公告)日：2006-02-23

    申请号：US11176685

    申请日：2005-07-08

    申请人： John Bogasky ,  Carl Almond ,  Andrew Schafer

    发明人： John Bogasky ,  Carl Almond ,  Andrew Schafer

    IPC分类号： G06Q99/00

    CPC分类号： G07C13/00 ,  G06Q20/382

    摘要： The present invention is directed to a secure electronic registration and voting solution incorporating integrated end-to-end voting system architecture and processes providing secure identification and authentication, voter registration, ballot definition, ballot presentation to the voter, voting, and ballot tabulation via secure transmission over the network. The disclosed embodiments of the present invention describe an integrated solution to voting via a network, such as the Internet. A user logs into the system using through an application on a local computer that presents an electronic ballot to a user and accepts the user's voting selections. The voting selections are then associated with the user's login data and an identifier for the local computer. The local application than encrypts the voting data and forwards a server that authenticates the encrypted voting data using the user login and the computer identifier. The still-encrypted voting data is then stored.

    摘要翻译： 本发明涉及一种安全的电子注册和投票解决方案，其中包括集成的端对端投票系统架构和流程，提供安全的识别和认证，选举人注册，投票定义，向投票人投票表决，投票和投票表格，通过安全 通过网络传输。 本发明公开的实施例描述了经由诸如因特网的网络进行投票的集成解决方案。 用户通过本地计算机上的应用程序登录系统，该应用程序向用户提供电子投票并接受用户的投票选择。 然后，投票选择与用户的登录数据和本地计算机的标识符相关联。 本地应用程序加密投票数据，并转发使用用户登录和计算机标识符认证加密投票数据的服务器。 然后存储静态加密的投票数据。

    Polyaxial bone screw assembly
    7.
    发明授权
    Polyaxial bone screw assembly 有权
    多轴骨螺钉总成

    公开(公告)号：US08876869B1

    公开(公告)日：2014-11-04

    申请号：US13311490

    申请日：2011-12-05

    申请人： Andrew Schafer ,  Robert German

    发明人： Andrew Schafer ,  Robert German

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7032 ,  A61B17/7005 ,  A61B17/7037 ,  A61B17/7076 ,  A61B17/7082

    摘要： The present invention involves a system and methods for assembling and implanting a polyaxial bone screw assembly. The polyaxial bone screw assembly includes, but is not necessarily limited to, a bone screw that can be initially secured to a bony structure and subsequently have a receiver assembly attached to the implanted bone screw. Additionally, a closure structure is a part of the polyaxial bone screw assembly and functions to secure an elongate member within the receiver assembly.

    摘要翻译： 本发明涉及用于组装和植入多轴骨螺钉组件的系统和方法。 多轴骨螺钉组件包括但不一定限于可以最初固定到骨结构并且随后具有附接到植入骨螺钉的接收器组件的骨螺钉。 此外，闭合结构是多轴骨螺钉组件的一部分，并且用于将细长构件固定在接收器组件内。

    Systems and methods for correcting spinal deformities
    9.
    发明授权
    Systems and methods for correcting spinal deformities 有权
    纠正脊柱畸形的系统和方法

    公开(公告)号：US08986349B1

    公开(公告)日：2015-03-24

    申请号：US12945821

    申请日：2010-11-12

    申请人： Robert German ,  Andrew Schafer ,  Scott Lish ,  Scott Shoemaker

    发明人： Robert German ,  Andrew Schafer ,  Scott Lish ,  Scott Shoemaker

    IPC分类号： A61B17/70 ,  A61B17/88

    CPC分类号： A61B17/7034 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7037 ,  A61B17/7038 ,  A61B17/7052 ,  A61B17/7068 ,  A61B17/7079 ,  A61B17/7086 ,  A61B17/7091 ,  A61B17/8605

    摘要： The present application describes a pedicle fixation system and methods for correcting deformities of the spine and fixing the corrected portion of the spine in a corrected position. The disclosed system and associated methods include at least one pedicle screw in which a receiver portion of the pedicle screw is coupled to a screw portion of the pedicle screw in a manner such that the receiver portion is initially movable relative to the screw portion in a polyaxial fashion and subsequently lockable relative to the screw portion prior to locking a rod in the housing. Instruments for locking the receiver portion relative to the screw portion are also described.

    摘要翻译： 本申请描述了椎弓根固定系统和用于校正脊柱畸形并将脊柱的校正部分固定在校正位置的方法。 所公开的系统和相关联的方法包括至少一个椎弓根螺钉，其中椎弓根螺钉的接收器部分以这样的方式联接到椎弓根螺钉的螺钉部分，使得接收器部分最初可相对于螺钉部分在多轴 并且随后在将杆锁定在壳体中之前相对于螺钉部分可锁定。 还描述了用于相对于螺钉部分锁定接收器部分的装置。

    Methods and apparatus for treating spinal stenosis
    10.
    发明授权
    Methods and apparatus for treating spinal stenosis 有权
    治疗脊柱狭窄的方法和装置

    公开(公告)号：US08167915B2

    公开(公告)日：2012-05-01

    申请号：US11540318

    申请日：2006-09-28

    申请人： Bret A. Ferree ,  Rich Mueller ,  Forrest Samuel ,  Andrew Schafer ,  Benjamin Arnold

    发明人： Bret A. Ferree ,  Rich Mueller ,  Forrest Samuel ,  Andrew Schafer ,  Benjamin Arnold

    IPC分类号： A61B17/88 ,  A61B17/70

    CPC分类号： A61B17/7062 ,  A61B17/7053 ,  A61B2017/8655

    摘要： This invention relates generally to spine surgery and, in particular, to methods and apparatus for treating spinal stenosis. The methods comprising gaining access to an interspinous space, abrading a portion of the superior spinous process, inserting an implant into the interspinous process space, verifying the position of the implant by observing the position of three radio-opaque markers embedded in the implant, and coupling the implant to the superior spinous process.

    摘要翻译： 本发明一般涉及脊柱手术，特别涉及用于治疗脊柱狭窄的方法和装置。 所述方法包括进入棘突间空间，研磨上部棘突的一部分，将植入物插入棘突间的过程空间中，通过观察植入物中嵌入的三个不透射线标记的位置来验证植入物的位置，以及 将植入物联接到上级棘突。