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    Image guided awl/tap/screwdriver
    4.
    再颁专利
    Image guided awl/tap/screwdriver 有权
    图像导向锥/丝锥/螺丝刀

    公开(公告)号：USRE45484E1

    公开(公告)日：2015-04-21

    申请号：US13453709

    申请日：2012-04-23

    申请人： Kevin T. Foley ,  Anthony J. Melkent ,  Catalina J. Carroll

    发明人： Kevin T. Foley ,  Anthony J. Melkent ,  Catalina J. Carroll

    IPC分类号： A61B5/05 ,  A61B17/88

    CPC分类号： A61B17/8875 ,  A61B17/16 ,  A61B17/1655 ,  A61B34/10 ,  A61B34/20 ,  A61B90/36 ,  A61B90/96 ,  A61B2017/0046 ,  A61B2034/107 ,  A61B2034/2055 ,  A61B2034/2072 ,  A61B2090/3983

    摘要： A trackable medical instrument for use in a computer assisted image guided medical and surgical navigation systems that generate images during medical and surgical procedures, includes a guide member having an emitter array for being tracked by the system and a drive shaft contained within the guide member having a proximal and a distal end, the drive shaft being rotatable within the guide member while being fixable axially inside the guide member, the proximal end of the drive shaft having a first connector for interchangeably receiving at least one drive source, and the distal end having a second connector for interchangeably receiving at least one instrument tip.

    摘要翻译： 一种用于在医疗和外科手术过程中产生图像的计算机辅助图像引导医疗和外科导航系统中的可追踪医疗器械，包括具有用于由系统跟踪的发射器阵列的引导构件和包含在引导构件内的驱动轴， 近端和远端，所述驱动轴可在所述引导构件内旋转，同时可轴向地固定在所述引导构件内部，所述驱动轴的近端具有用于可互换地容纳至少一个驱动源的第一连接器，并且所述远端具有 用于可互换地接收至少一个仪器尖端的第二连接器。

    SURGICAL RETRACTOR AND METHOD OF USE
    5.
    发明申请
    SURGICAL RETRACTOR AND METHOD OF USE 审中-公开
    手术夹钳及其使用方法

    公开(公告)号：US20140024900A1

    公开(公告)日：2014-01-23

    申请号：US13550864

    申请日：2012-07-17

    申请人： Cristian A. Capote ,  Anthony J. Melkent ,  Stanley T. Palmatier

    发明人： Cristian A. Capote ,  Anthony J. Melkent ,  Stanley T. Palmatier

    IPC分类号： A61B1/32

    CPC分类号： A61B17/0206 ,  A61B2017/00407 ,  A61B2017/0256

    摘要： A surgical retractor includes a first member defining a longitudinal axis. The first member includes a blade disposed in spaced apart relation relative to the longitudinal axis and a grip surface. A second member has a blade disposed in spaced apart relation relative to the longitudinal axis and a grip surface. The grip surfaces are configured to be drawn together along the longitudinal axis such that the blades are engageable with tissue and connected with the grip surfaces such that the grip surfaces provide a tactile feedback of the tissue engagement. Systems and methods of use are disclosed.

    摘要翻译： 手术牵开器包括限定纵向轴线的第一构件。 第一构件包括相对于纵向轴线间隔开设置的刀片和握持表面。 第二构件具有相对于纵向轴线间隔开的刀片和握柄表面。 抓握表面被构造成沿着纵向轴线被拉伸在一起，使得叶片可以与组织接合并与抓握表面连接，使得抓握表面提供组织接合的触觉反馈。 公开了系统和使用方法。

    System and methods for a laterally expanding implant
    7.
    发明授权
    System and methods for a laterally expanding implant 有权
    用于横向扩张植入物的系统和方法

    公开(公告)号：US08317866B2

    公开(公告)日：2012-11-27

    申请号：US12792366

    申请日：2010-06-02

    申请人： Stan Palmatier ,  Michael Hugo ,  Anthony J. Melkent

    发明人： Stan Palmatier ,  Michael Hugo ,  Anthony J. Melkent

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4455 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30266 ,  A61F2002/30579 ,  A61F2002/30785 ,  A61F2002/30841 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4619 ,  A61F2002/4629 ,  A61F2310/00023 ,  A61F2310/00029

    摘要： An implant for a spinal column and a method for inserting the same into a patient is disclosed. The implant includes an elongated body positionable in a spinal disc space. The body comprises a first body member and a second body member that each include at least one wedge extending into an interior cavity. A front bracket is connected with a leading portion of the first and second body members and a rear bracket connected with a trailing portion of said first and second body members. The brackets allow the first and second body members to move between an expanded state and an unexpanded state. An expansion component is positioned within the interior cavity when the implant is in an expanded state and the implant is then positioned in an unexpanded state. The expansion component includes at least one inverted wedge in engagement with the wedge of the first and second body members. The inverted wedge is operable to cause the first and second body members to expand way from one another to the expanded state. A bone graft member is then inserted into the interior cavity defined by the first and second body members.

    摘要翻译： 公开了一种用于脊柱的植入物以及将其插入患者体内的方法。 植入物包括可定位在脊椎盘空间中的细长体。 主体包括第一主体构件和第二主体构件，每个构件包括延伸到内部空腔中的至少一个楔形件。 前支架与第一和第二主体部件的引导部分连接，后支架与所述第一和第二主体部件的尾部连接。 支架允许第一和第二主体部件在展开状态和未展开状态之间移动。 当植入物处于膨胀状态并且植入物然后被定位在未膨胀状态时，膨胀部件定位在内腔内。 膨胀部件包括与第一和第二主体部件的楔形件接合的至少一个倒置楔形件。 倒置的楔形件可操作以使第一和第二主体部件彼此伸展到膨胀状态。 然后将骨移植物件插入由第一和第二身体构件限定的内部空腔中。

    Implants with helical supports and methods of use for spacing vertebral members
    9.
    发明授权
    Implants with helical supports and methods of use for spacing vertebral members 有权
    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：US07815683B2

    公开(公告)日：2010-10-19

    申请号：US11549791

    申请日：2006-10-16

    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。

    Ratcheting Expandable Corpectomy/Vertebrectomy Cage
    10.
    发明申请
    Ratcheting Expandable Corpectomy/Vertebrectomy Cage 有权
    棘轮扩展性切除术/椎体切除术笼

    公开(公告)号：US20100249934A1

    公开(公告)日：2010-09-30

    申请号：US11620978

    申请日：2007-01-08

    申请人： Anthony J. Melkent

    发明人： Anthony J. Melkent

    IPC分类号： A61F2/44

    CPC分类号： A61F2/44 ,  A61F2/30965 ,  A61F2/4684 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30469 ,  A61F2002/30485 ,  A61F2002/30487 ,  A61F2002/30495 ,  A61F2002/30522 ,  A61F2002/30525 ,  A61F2002/30551 ,  A61F2002/30596 ,  A61F2002/30601 ,  A61F2002/30677 ,  A61F2002/30772 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179

    摘要： Expandable medical implants for supporting bone structures may include a first member and a second member. The second member may be configured to receive the first member and may be moveable along the longitudinal axis relative to the first member. One of the first and second members may include a plurality of teeth and the other of the first and second members may include at least one tooth. At least a portion of one of the first and second main bodies may be elastically deformable to selectively engage and disengage the at least one tooth and the plurality of teeth. At least one tooth and the plurality of teeth may be shaped to deform the elastically deformable portion when both increasing and when decreasing the overall implant height by moving the second member relative to the first member along the longitudinal axis.

    摘要翻译： 用于支撑骨结构的可扩展医用植入物可以包括第一构件和第二构件。 第二构件可以构造成容纳第一构件并且可以相对于第一构件沿着纵向轴线移动。 第一和第二构件中的一个可以包括多个齿，并且第一和第二构件中的另一个可以包括至少一个齿。 第一和第二主体中的一个的至少一部分可以是可弹性变形的，以选择性地接合和分离至少一个齿和多个齿。 至少一个齿和多个齿可以被成形为当两者增加时和当通过沿着纵向轴线相对于第一构件移动第二构件而减小整体植入物高度时使可弹性变形部分变形。