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    Instruments and methods for spinal implant revision
    14.
    发明授权
    Instruments and methods for spinal implant revision 有权
    脊柱植入物修复的仪器和方法

    公开(公告)号：US08500747B2

    公开(公告)日：2013-08-06

    申请号：US11581317

    申请日：2006-10-16

    申请人： Steven D. DeRidder ,  Brian Robert Thoren

    发明人： Steven D. DeRidder ,  Brian Robert Thoren

    IPC分类号： A61B17/56 ,  A61B17/28 ,  A61F2/46 ,  B25B1/04

    CPC分类号： A61F2/4611 ,  A61F2/442 ,  A61F2002/30133 ,  A61F2002/30538 ,  A61F2002/30784 ,  A61F2002/4619 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2250/0006

    摘要： Instruments and methods are provided for re-positioning and extracting spinal implants in a space between vertebrae. The instruments can include rotater instruments, hook instruments, and extractor instruments engageable to the implant. The extractor instruments can include a shaft assembly, an actuator assembly at a proximal end of said shaft assembly, and an engaging assembly at a distal end of the shaft assembly. The engaging assembly includes a support member fixedly coupled with and extending distally from the shaft assembly and a clamping member coupled with at least one of the shaft assembly and the support member. The actuator assembly is operably linked to the clamping member with the shaft assembly to move the clamping member toward the support member with the actuator assembly.

    摘要翻译： 提供了用于在椎骨之间的空间中重新定位和提取脊柱植入物的仪器和方法。 仪器可以包括可与植入物接合的旋转器械，钩器械和提取器械。 提取器械可以包括轴组件，在所述轴组件的近端处的致动器组件以及在轴组件的远端处的接合组件。 接合组件包括与轴组件固定地联接并向远侧延伸的支撑构件和与轴组件和支撑构件中的至少一个联接的夹紧构件。 致动器组件与轴组件可操作地连接到夹紧构件，以使致动器组件朝向支撑构件移动夹紧构件。

    SPINOUS PROCESS IMPLANT WITH EXTENDED POST
    15.
    发明申请
    SPINOUS PROCESS IMPLANT WITH EXTENDED POST 审中-公开
    旋转过程植入扩展后

    公开(公告)号：US20120109203A1

    公开(公告)日：2012-05-03

    申请号：US12916745

    申请日：2010-11-01

    申请人： Randall F. Dryer ,  Greg C. Marik ,  Charles Schulte Sullivan, III ,  Steven D. DeRidder

    发明人： Randall F. Dryer ,  Greg C. Marik ,  Charles Schulte Sullivan, III ,  Steven D. DeRidder

    IPC分类号： A61B17/70 ,  A61B17/88

    CPC分类号： A61B17/7068

    摘要： Spinous process implants that may include a first plate sized to extend along a first lateral side of the spinous processes and a second plate sized to extend along a second lateral side of the spinous processes. The second plate may include a bore that extends through the second plate. An elongated post may extend through the bore with a first end attached to the first plate and a second end positioned outward beyond the outer surface of the second plate away from the first plate. A joint may be positioned along the post that attaches a first section of the post to a second section of the post. The joint may be constructed to align the first and second sections in a collinear orientation and to remove the second section from the first section. Additional joints may also be positioned along the post. The bore may be sized relative to the post for the second plate to be movable along a length of the post.

    摘要翻译： 旋转过程植入物，其可以包括尺寸设计成沿棘突的第一侧面延伸的第一板和尺寸设计成沿着棘突的第二侧面延伸的第二板。 第二板可以包括延伸穿过第二板的孔。 细长柱可以延伸穿过孔，第一端附接到第一板，并且第二端定位成超出第二板的外表面远离第一板。 接头可以沿着柱子定位，其将柱的第一部分附接到柱的第二部分。 接头可以被构造成使得第一和第二部分以共线方向对准并且从第一部分移除第二部分。 附加接头也可以沿着柱定位。 所述孔可以相对于所述柱的尺寸设定，以使所述第二板能够沿所述柱的长度移动。

    Methods and instruments for laparoscopic spinal surgery
    18.
    发明授权
    Methods and instruments for laparoscopic spinal surgery 失效
    腹腔镜脊柱手术方法与手段

    公开(公告)号：US07179263B2

    公开(公告)日：2007-02-20

    申请号：US10309723

    申请日：2002-12-04

    申请人： Thomas Zdeblick ,  Thomas V. McGahan ,  Steven D. DeRidder

    发明人： Thomas Zdeblick ,  Thomas V. McGahan ,  Steven D. DeRidder

    IPC分类号： A61B17/58 ,  A61F2/44

    CPC分类号： A61B17/1757 ,  A61B17/3462 ,  A61B2017/0256 ,  A61B2017/3445

    摘要： Surgical techniques and instruments are provided for performing surgical procedures in a disc space. The instrument includes a sleeve having a distal end and an opposite proximal end and a working channel extending therebetween. The working channel includes a first portion and an adjacent second portion configured to receive surgical instruments therethrough. A cap member is secured to the sleeve at the proximal end. The cap member has a sealable access port substantially aligned with a corresponding one of the first or second portions. The cap member is movable with respect to the sleeve to substantially align the access port with the other of the first and second portions while the working channel remains sealed. Various techniques using various surgical instruments in laparoscopic procedures are also disclosed.

    摘要翻译： 提供手术技术和器械用于在椎间盘空间中执行外科手术。 仪器包括具有远端和相对近端的套筒以及在它们之间延伸的工作通道。 工作通道包括第一部分和相邻的第二部分，其构造成接收通过其中的外科器械。 帽部件在近端固定到套筒上。 盖构件具有基本上与第一或第二部分中的相应一个对准的可密封进入口。 盖构件可相对于套筒移动，以使工作通道保持密封时使进入口与第一和第二部分中的另一个大致对准。 还公开了在腹腔镜手术中使用各种手术器械的各种技术。

    Methods and instruments for laparoscopic spinal surgery
    19.
    发明授权
    Methods and instruments for laparoscopic spinal surgery 失效

    公开(公告)号：US06514260B1

    公开(公告)日：2003-02-04

    申请号：US09525972

    申请日：2000-03-15

    申请人： Thomas Zdeblick ,  Thomas V. McGahan ,  Steven D. DeRidder

    发明人： Thomas Zdeblick ,  Thomas V. McGahan ,  Steven D. DeRidder

    IPC分类号： A61B1756

    CPC分类号： A61B17/1757 ,  A61B17/3462 ,  A61B2017/0256 ,  A61B2017/3445

    摘要： Surgical techniques and instruments are provided for performing surgical procedures in a disc space. The instrument includes a sleeve having a distal end and an opposite proximal end and a working channel extending therebetween. The working channel includes a first portion and an adjacent second portion configured to receive surgical instruments therethrough. A cap member is secured to the sleeve at the proximal end. The cap member has a sealable access port substantially aligned with a corresponding one of the first or second portions. The cap member is movable with respect to the sleeve to substantially align the access port with the other of the first and second portions while the working channel remains sealed. Various techniques using various surgical instruments in laparoscopic procedures are also disclosed.