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41 条记录 (耗时 0.025 秒)

    Guide and method for inserting an elongated member into a patient
    21.
    发明授权
    Guide and method for inserting an elongated member into a patient 有权
    将细长构件插入患者体内的指导和方法

    公开(公告)号：US07993344B2

    公开(公告)日：2011-08-09

    申请号：US11691178

    申请日：2007-03-26

    申请人： John Durward Pond, Jr. ,  Jonathan M. Dewey ,  Christopher M. Patterson ,  Thomas A. Carls

    发明人： John Durward Pond, Jr. ,  Jonathan M. Dewey ,  Christopher M. Patterson ,  Thomas A. Carls

    IPC分类号： A61B17/70

    CPC分类号： A61M25/01 ,  A61B17/3415 ,  A61B17/3417 ,  A61B17/7001 ,  A61B17/7083 ,  A61B17/7089 ,  A61B2017/3405 ,  A61B2017/3454

    摘要： The present application is directed to guides for inserting an elongated member into a patient. The guide generally includes an elongated shape with a distal end that is positioned within the patient, and a proximal end that may be positioned outside of the patient. The guide may include a channel formed between sidewalls. The channel is sized to receive the elongated member and guide the member into a predetermined location within the patient. In one embodiment, the guide is used with an insertion device that may include a pivoting carriage for initially inserting the guide and then the elongated member into the patient. The guide may also be used in a freehand technique that is positioned specifically within the patient by the surgeon.

    摘要翻译： 本申请涉及将细长构件插入患者体内的引导件。 引导件通常包括细长形状，其具有定位在患者体内的远端，以及可以位于患者外部的近端。 引导件可以包括在侧壁之间形成的通道。 通道的尺寸被设计成接收细长构件并将构件引导到患者体内的预定位置。 在一个实施例中，引导件与插入装置一起使用，该插入装置可以包括用于将引导件首先插入并且然后细长构件进入患者的枢转托架。 引导件也可以用于由外科医生专门定位在患者体内的徒手技术。

    Dynamic Spinal Stabilization Assembly with Sliding Collars
    22.
    发明申请
    Dynamic Spinal Stabilization Assembly with Sliding Collars 有权
    动态脊柱稳定装置与滑动领

    公开(公告)号：US20080183212A1

    公开(公告)日：2008-07-31

    申请号：US11668792

    申请日：2007-01-30

    申请人： Michael S. Veldman ,  Jonathan M. Dewey

    发明人： Michael S. Veldman ,  Jonathan M. Dewey

    IPC分类号： A61B17/58 ,  A61B17/56

    CPC分类号： A61B17/7004 ,  A61B17/7005 ,  A61B17/7008 ,  A61B17/702 ,  A61B17/7037

    摘要： A dynamic spinal stabilization assembly includes a rod having a plurality of slidable collars thereon. The rod is mounted to at least one of the relevant bone anchoring element(s) via the collars. The collars are spaced from one another such that the bone anchoring element engages at least two collars. The collars may be arranged on the rod so that adjacent collars are longitudinally spaced from one another by a distance not more than one-half the length of the rod-receiving channel in the relevant bone anchoring element. There may be elastic elements slidably disposed on the rod between adjacent collars.

    摘要翻译： 动态脊柱稳定组件包括其上具有多个可滑动的套环的杆。 杆经由套环安装到相关骨锚定元件中的至少一个上。 套环彼此间隔开，使得骨锚定元件接合至少两个套环。 套环可以布置在杆上，使得相邻的套环彼此纵向间隔开不超过相关骨锚固元件中的杆接收通道的长度的一半。 可以存在可滑动地设置在相邻套环之间的杆上的弹性元件。

    Reducing device
    24.
    发明申请
    Reducing device 审中-公开
    减少装置

    公开(公告)号：US20080045950A1

    公开(公告)日：2008-02-21

    申请号：US11505508

    申请日：2006-08-17

    申请人： Jonathan M. Dewey

    发明人： Jonathan M. Dewey

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7086

    摘要： A device for reducing a stabilization member into the head of a medical implant is provided. The device includes a first jaw for engaging the implant underneath the implant head. A second jaw is provided for engaging the stabilization number. The second jaw is slideably mounted with respect to the first jaw and is movable with respect to the first jaw to reduce the stabilization member within the head of the implant

    摘要翻译： 提供了一种用于将稳定构件减小到医疗植入物头部的装置。 该装置包括用于接合植入物头下方的植入物的第一钳口。 提供第二钳口用于接合稳定号码。 第二钳口相对于第一钳口可滑动地安装，并且可相对于第一钳口移动以减少植入物头部内的稳定构件

    LOCKING DEVICE AND METHOD, FOR USE IN A BONE STABILIZATION SYSTEM, EMPLOYING A BREAK-AWAY INTERFACE MEMBER RIGIDLY COUPLED TO A SEATING MEMBER
    25.
    发明申请
    LOCKING DEVICE AND METHOD, FOR USE IN A BONE STABILIZATION SYSTEM, EMPLOYING A BREAK-AWAY INTERFACE MEMBER RIGIDLY COUPLED TO A SEATING MEMBER 审中-公开
    用于骨稳定系统的锁定装置和方法，使用刚刚耦合到座位成员的突破接口部件

    公开(公告)号：US20070288003A1

    公开(公告)日：2007-12-13

    申请号：US11420911

    申请日：2006-05-30

    申请人： Jonathan M. Dewey ,  Christopher M. Patterson ,  Andrew R. Tuthill

    发明人： Jonathan M. Dewey ,  Christopher M. Patterson ,  Andrew R. Tuthill

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7037 ,  A61B17/7032 ,  A61B2090/037

    摘要： A locking device employing a break away interface member rigidly coupled to a seating member for use in securing a stabilization member within a bone stabilization system. The bone stabilization system includes a bone anchor, a stabilization member, a coupling mechanism and a locking device. The locking device is structured to engage the coupling mechanism and the coupling mechanism is configured to couple the stabilization member to the bone anchor. The locking device, which is configured to thread into the coupling mechanism, includes an interface member rigidly connected to the seating member. The interface member breaks away from the seating member at a break-off junction to drop into contact with the stabilization member and to secure the stabilization member in the coupling mechanism following continued engagement of the seating member into the coupling mechanism.

    摘要翻译： 一种锁定装置，其使用刚性地联接到就座构件的分离界面构件，用于将稳定构件固定在骨稳定系统内。 骨骼稳定系统包括骨锚，稳定构件，联接机构和锁定装置。 锁定装置被构造成接合联接机构，并且联接机构被配置为将稳定构件联接到骨锚。 被构造成螺纹连接到联接机构中的锁定装置包括刚性地连接到就座构件的接口构件。 接口构件在断开接头处脱离座位构件以与稳定构件接触，并且在座构件继续接合到联接机构中之后将稳定构件固定在联接机构中。

    Collar bore configuration for dynamic spinal stabilization assembly
    27.
    发明授权
    Collar bore configuration for dynamic spinal stabilization assembly 有权
    用于动态脊柱稳定装配的轴环配置

    公开(公告)号：US08109975B2

    公开(公告)日：2012-02-07

    申请号：US11668746

    申请日：2007-01-30

    申请人： Michael S. Veldman ,  Thomas A. Carls ,  Jonathan M. Dewey

    发明人： Michael S. Veldman ,  Thomas A. Carls ,  Jonathan M. Dewey

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7008 ,  A61B17/702

    摘要： A dynamic spinal stabilization assembly includes at least one mounting collar with a bore therethrough along a longitudinal axis, and a spinal rod slidably extending through the bore. The bore includes a medially disposed first section of reduced size that tapers both inwardly and outwardly relative to the axis, and respective end sections of relatively larger size. The bore may be defined by an interior wall that convexly curves toward the axis in the first section, advantageously with a constant non-zero radius of curvature. The bore profile helps minimize potential binding that may occur between the collar and the rod. The rod is coupled to bone anchoring elements, with at least one such connection being via the collar.

    摘要翻译： 动态脊柱稳定组件包括至少一个安装环，其具有沿着纵向轴线穿过其中的孔，以及可滑动地延伸穿过所述孔的脊柱杆。 孔包括中间设置的尺寸减小的第一部分，其相对于轴线向内和向外逐渐变细，以及相对较大尺寸的相应端部部分。 孔可以由在第一部分中朝向轴线凸形弯曲的内壁限定，有利地具有恒定的非零曲率半径。 孔型材有助于最小化可能在套环和杆之间发生的结合。 杆连接到骨锚定元件上，其中至少一个这样的连接经由套环。

    Spinal implant system
    28.
    发明授权
    Spinal implant system 失效
    脊柱植入系统

    公开(公告)号：US07879104B2

    公开(公告)日：2011-02-01

    申请号：US11560169

    申请日：2006-11-15

    申请人： Jonathan M. Dewey ,  Lauren Lyons ,  Christopher M. Patterson

    发明人： Jonathan M. Dewey ,  Lauren Lyons ,  Christopher M. Patterson

    IPC分类号： A61F2/44

    CPC分类号： A61B17/7065 ,  A61B17/7053 ,  A61B17/842

    摘要： An interspinous spacer system includes a core configured to fit between adjacent spinous processes, a first fork movable relative to the core from a non-use position to an in-use position, and second fork. When in the in-use position, the first fork extends outwardly from a first side of the core and bounds an opening. The second fork extends outwardly from a second side of the core, opposite the first side, and bounds the opening. Third and fourth forks extend outwardly from the first and second sides of the core respectively and form a second opening. The second, third, and fourth forks are affixed relative to the core and relative to each other. The first fork is inserted between spinous processes in the non-use position to avoid damage to a superspinous ligament adjacent the spinous processes. Other aspects and related methods are also disclosed.

    摘要翻译： 棘突间间隔系统包括被配置为配合在相邻棘突之间的芯，相对于芯从可使用位置到使用位置可移动的第一叉和第二叉。 当在使用中的位置时，第一叉从芯的第一侧向外延伸并且限定开口。 第二叉从芯的第二侧向外延伸，与第一侧相对并且限定开口。 第三和第四叉分别从芯的第一和第二侧向外延伸并形成第二开口。 第二，第三和第四叉相对于芯相对于彼此固定。 将第一叉子插入在非使用位置的棘突之间，以避免损伤邻近棘突的超韧带。 还公开了其它方面和相关方法。

    Implants with Helical Supports and Methods of Use for Spacing Vertebral Members
    29.
    发明申请
    Implants with Helical Supports and Methods of Use for Spacing Vertebral Members 审中-公开
    具有螺旋支撑的植入物和用于间隔脊椎成员的方法

    公开(公告)号：US20110015746A1

    公开(公告)日：2011-01-20

    申请号：US12892597

    申请日：2010-09-28

    申请人： Anthony J. Melkent ,  Jonathan M. Dewey

    发明人： Anthony J. Melkent ,  Jonathan M. Dewey

    IPC分类号： A61F2/44

    CPC分类号： A61F2/44 ,  A61F2002/30154 ,  A61F2002/30156 ,  A61F2002/30224 ,  A61F2002/30405 ,  A61F2002/30471 ,  A61F2002/30522 ,  A61F2002/3055 ,  A61F2002/30596 ,  A61F2002/30601 ,  A61F2002/30841 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2220/0091 ,  A61F2230/0021 ,  A61F2230/0023 ,  A61F2230/0069

    摘要： The present application is directed to implants with inner and outer members positioned in a telescoping arrangement. The members may include helical supports to selectively adjust the height of the implant. The helical supports offer a large contact surface to prevent inadvertent reduction of the length due to application of a compressive force. In some embodiments, the helical support members may be shaped to facilitate movement of the members to increase the height. The shape may further prevent movement that would decrease the height. Some embodiments may also prevent relative rotation of the members. In use, the inner and outer members are moved apart to adjust the height of the implant to space apart the vertebral members. The members may further be constructed to prevent the members from moving together after insertion between the vertebral members.

    摘要翻译： 本申请涉及具有定位在伸缩装置中的内部和外部构件的植入物。 构件可以包括用于选择性地调节植入物的高度的螺旋支撑件。 螺旋支撑件提供大的接触表面，以防止由于施加压缩力而导致的长度的不经意的减小。 在一些实施例中，螺旋形支撑构件可以被成形为便于构件的移动以增加高度。 该形状可以进一步防止会降低高度的移动。 一些实施例还可以防止构件的相对旋转。 在使用中，内部和外部构件移动分开以调节植入物的高度以使脊椎构件间隔开。 构件还可以被构造成在插入椎骨构件之后防止构件一起移动。