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    LOW PROFILE BONE SCREW EXTENDER AND ITS APPLICATION IN MINIMUM INVASIVE SPINAL SURGERIES
    1.
    发明申请
    LOW PROFILE BONE SCREW EXTENDER AND ITS APPLICATION IN MINIMUM INVASIVE SPINAL SURGERIES 有权
    低剖面骨螺钉扩张器及其应用于最小入场脊柱外科手术

    公开(公告)号：US20100198268A1

    公开(公告)日：2010-08-05

    申请号：US12364621

    申请日：2009-02-03

    申请人： Jeffrey ZHANG ,  Randall N. Allard ,  Frank J. Schwab ,  Lawrence G. Lenke ,  Carlos E. Gil ,  Greg C. Marik

    发明人： Jeffrey ZHANG ,  Randall N. Allard ,  Frank J. Schwab ,  Lawrence G. Lenke ,  Carlos E. Gil ,  Greg C. Marik

    IPC分类号： A61B17/58

    CPC分类号： A61B17/7032 ,  A61B17/0206 ,  A61B17/025 ,  A61B17/7074 ,  A61B17/7083 ,  A61B50/30 ,  A61B2017/0256

    摘要： A tissue extender includes a ring defining a proximal end opening to engage a head of a subcutaneous screw, a first extender portion coupled to the ring at a proximal end of the first extender portion, and a second extender portion coupled to the ring at a proximal end of the second extender portion. The first extender portion includes a first coupling portion disposed at a distal end of the first extender portion, and the second extender portion includes a second coupling portion at a distal end of the second extender portion. The first and second extender portions define two side openings disposed on opposite sides of the tissue extender. The distal ends of the first and second extender portions together define a distal end opening. The first coupling portion engages the second coupling portion when the tissue extender is in an extended state. The distal end opening is larger in the extended state than in an unextended state.

    摘要翻译： 组织延伸器包括限定近端开口以接合皮下螺钉的头部的环，在第一延伸部分的近端处联接到环的第一扩张器部分和在近端处联接到环的第二延伸部分 第二延伸部分的末端。 第一延伸部分包括设置在第一延伸部分的远端处的第一联接部分，并且第二延伸部分包括在第二延伸部分的远端处的第二联接部分。 第一和第二延伸部分限定了设置在组织延伸器的相对侧上的两个侧开口。 第一和第二延伸部分的远端一起限定远端开口。 当组织延伸器处于伸展状态时，第一联接部分接合第二联接部分。 远端开口在伸展状态下大于非延伸状态。

    Low profile bone screw extender and its application in minimum invasive spinal surgeries
    2.
    发明授权
    Low profile bone screw extender and its application in minimum invasive spinal surgeries 有权
    低调骨螺钉延伸器及其在最小侵入性脊柱手术中的应用

    公开(公告)号：US08727972B2

    公开(公告)日：2014-05-20

    申请号：US12364621

    申请日：2009-02-03

    申请人： Jeffrey Zhang ,  Randall N. Allard ,  Frank J. Schwab ,  Lawrence G. Lenke ,  Carlos E. Gil ,  Greg C. Marik

    发明人： Jeffrey Zhang ,  Randall N. Allard ,  Frank J. Schwab ,  Lawrence G. Lenke ,  Carlos E. Gil ,  Greg C. Marik

    IPC分类号： A61B1/32

    CPC分类号： A61B17/7032 ,  A61B17/0206 ,  A61B17/025 ,  A61B17/7074 ,  A61B17/7083 ,  A61B50/30 ,  A61B2017/0256

    摘要： A tissue extender includes a ring defining a proximal end opening to engage a head of a subcutaneous screw, a first extender portion coupled to the ring at a proximal end of the first extender portion, and a second extender portion coupled to the ring at a proximal end of the second extender portion. The first extender portion includes a first coupling portion disposed at a distal end of the first extender portion, and the second extender portion includes a second coupling portion at a distal end of the second extender portion. The first and second extender portions define two side openings disposed on opposite sides of the tissue extender. The distal ends of the first and second extender portions together define a distal end opening. The first coupling portion engages the second coupling portion when the tissue extender is in an extended state. The distal end opening is larger in the extended state than in an unextended state.

    摘要翻译： 组织延伸器包括限定近端开口以接合皮下螺钉的头部的环，在第一延伸部分的近端处联接到环的第一扩张器部分和在近端处联接到环的第二延伸部分 第二延伸部分的末端。 第一延伸部分包括设置在第一延伸部分的远端处的第一联接部分，并且第二延伸部分包括在第二延伸部分的远端处的第二联接部分。 第一和第二延伸部分限定了设置在组织延伸器的相对侧上的两个侧开口。 第一和第二延伸部分的远端一起限定远端开口。 当组织延伸器处于伸展状态时，第一联接部分接合第二联接部分。 远端开口在伸展状态下大于非延伸状态。

    DEVICES AND METHODS FOR DYNAMIC SPINAL STABILIZATION AND CORRECTION OF SPINAL DEFORMITIES
    5.
    发明申请
    DEVICES AND METHODS FOR DYNAMIC SPINAL STABILIZATION AND CORRECTION OF SPINAL DEFORMITIES 有权
    用于动态脊柱稳定和矫正脊柱畸形的装置和方法

    公开(公告)号：US20110106165A1

    公开(公告)日：2011-05-05

    申请号：US12609880

    申请日：2009-10-30

    申请人： Frank J. Schwab ,  Carlos E. Gil ,  Jason Michael May ,  Aleksandr G. Zolotov

    发明人： Frank J. Schwab ,  Carlos E. Gil ,  Jason Michael May ,  Aleksandr G. Zolotov

    IPC分类号： A61B17/70 ,  A61B17/86

    CPC分类号： A61B17/7034 ,  A61B17/0642 ,  A61B17/7022 ,  A61B17/7032 ,  A61B17/809 ,  A61B17/8872 ,  A61B2090/037

    摘要： An apparatus for attachment to a vertebral body for correcting spinal deformities. The apparatus has a plate member having an upper surface and a lower surface. The upper surface having at least one receiving member defining a channel for receiving a flexible connection member. The at least one receiving member having a proximal portion and a distal portion. The proximal and distal portions interfacing along a frangible connection such that the at least one receiving member extends axially from the upper surface a first distance when the frangible connection is unbroken and the at least one receiving member extends axially from the upper surface a second distance when the frangible connection is broken. The second distance is less than the first distance.

    摘要翻译： 一种用于附着到椎体以矫正脊柱畸形的装置。 该装置具有具有上表面和下表面的板构件。 上表面具有至少一个接收构件，其限定用于接收柔性连接构件的通道。 所述至少一个接收构件具有近端部分和远端部分。 所述近端部分和远端部分沿着易碎连接部分接合，使得当所述易断裂连接不间断时，所述至少一个接收部件从所述上表面轴向延伸第一距离，并且所述至少一个接收部件从所述上表面轴向延伸第二距离， 脆弱的连接断了。 第二距离小于第一距离。

    Devices and methods for dynamic spinal stabilization and correction of spinal deformities
    6.
    发明授权
    Devices and methods for dynamic spinal stabilization and correction of spinal deformities 有权
    用于动态脊柱稳定和矫正脊柱畸形的装置和方法

    公开(公告)号：US08211151B2

    公开(公告)日：2012-07-03

    申请号：US12609880

    申请日：2009-10-30

    申请人： Frank J. Schwab ,  Carlos E. Gil ,  Jason Michael May ,  Aleksandr G. Zolotov

    发明人： Frank J. Schwab ,  Carlos E. Gil ,  Jason Michael May ,  Aleksandr G. Zolotov

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7034 ,  A61B17/0642 ,  A61B17/7022 ,  A61B17/7032 ,  A61B17/809 ,  A61B17/8872 ,  A61B2090/037

    摘要： An apparatus for attachment to a vertebral body for correcting spinal deformities. The apparatus has a plate member having an upper surface and a lower surface. The upper surface having at least one receiving member defining a channel for receiving a flexible connection member. The at least one receiving member having a proximal portion and a distal portion. The proximal and distal portions interfacing along a frangible connection such that the at least one receiving member extends axially from the upper surface a first distance when the frangible connection is unbroken and the at least one receiving member extends axially from the upper surface a second distance when the frangible connection is broken. The second distance is less than the first distance.

    摘要翻译： 一种用于附着到椎体以矫正脊柱畸形的装置。 该装置具有具有上表面和下表面的板构件。 上表面具有至少一个接收构件，其限定用于接收柔性连接构件的通道。 所述至少一个接收构件具有近端部分和远端部分。 所述近端部分和远端部分沿着易碎连接部分接合，使得当所述易断裂连接不间断时，所述至少一个接收部件从所述上表面轴向延伸第一距离，并且所述至少一个接收部件从所述上表面轴向延伸第二距离， 脆弱的连接断了。 第二距离小于第一距离。

    IMPLANTABLE JOINT PROSTHESIS
    8.
    发明申请
    IMPLANTABLE JOINT PROSTHESIS 审中-公开
    可植入的联系

    公开(公告)号：US20110295374A1

    公开(公告)日：2011-12-01

    申请号：US13204187

    申请日：2011-08-05

    申请人： Vincent Bryan ,  Alex Kunzler ,  Charles R. Clark ,  Robert Conta ,  Carlos E. Gil

    发明人： Vincent Bryan ,  Alex Kunzler ,  Charles R. Clark ,  Robert Conta ,  Carlos E. Gil

    IPC分类号： A61F2/44

    CPC分类号： A61B17/1757 ,  A61B17/02 ,  A61B17/1664 ,  A61B17/1671 ,  A61B17/1675 ,  A61B17/1684 ,  A61B90/10 ,  A61B90/50 ,  A61B2017/0256 ,  A61B2017/1602 ,  A61B2090/034 ,  A61F2/30742 ,  A61F2/30744 ,  A61F2/442 ,  A61F2/4425 ,  A61F2/4611 ,  A61F2002/30204 ,  A61F2002/30235 ,  A61F2002/30474 ,  A61F2002/30499 ,  A61F2002/30528 ,  A61F2002/30563 ,  A61F2002/30578 ,  A61F2002/30616 ,  A61F2002/30662 ,  A61F2002/30673 ,  A61F2002/30682 ,  A61F2002/30769 ,  A61F2002/30772 ,  A61F2002/443 ,  A61F2220/0025 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00407

    摘要： The invention relates to a surgical implant that provides an artificial diarthroidal-like joint, suitable for use in replacing any joint, but particularly suitable for use as an intervertebral disc endoprosthesis. The invention contains two rigid opposing shells, each having an outer surface adapted to engage the surfaces of the bones of a joint in such a way that the shells are immobilized by friction between their outer surfaces and the surfaces of the bone. These outer surfaces are sufficiently rough that large frictional forces strongly resist any slippage between the outer surface and the bone surfaces in the joint. They may be convex, and when inserted into a milled concavity, are immediately mechanically stable. Desirably, the outer surfaces of the shells are adapted to allow for bony ingrowth, which further stabilizes the shells in place. The inner surfaces of the shells are relatively smooth, and adapted to slide easily across a portion of the outer surface of a central body disposed between the shells. The central body has a shape that cooperates with the shape of the inner surface of the shell so as to provide a range of motion similar to that provided by a healthy joint. A flexible sheath extends between edges of the opposing shells. The inner surface of this sheath, together with the inner surfaces of the rigid shells, defines a cavity encasing the central body. At least a portion of this cavity is filled with a fluid lubricant, further decreasing the frictional force between inner surfaces of the shell and the surface of the central body.

    摘要翻译： 本发明涉及一种手术植入物，其提供适于用于替换任何关节，但特别适合用作椎间盘内假体的人造骨关节样关节。 本发明包含两个刚性的相对的壳，每个具有外表面，该外表面适合于接合骨头的表面，使得外壳通过其外表面和骨表面之间的摩擦固定。 这些外表面足够粗糙，使得大的摩擦力强烈地抵抗接合处的外表面和骨表面之间的任何滑动。 它们可以是凸形的，并且当插入铣削凹部时，它们立即机械地稳定。 理想地，壳的外表面适于允许骨向内生长，这进一步将壳稳定在适当位置。 壳的内表面相对平滑，并且适于容易地滑过设置在壳之间的中心体的外表面的一部分。 中心体具有与壳的内表面的形状配合的形状，以提供类似于由健康关节提供的运动范围。 柔性护套在相对的壳的边缘之间延伸。 该护套的内表面与刚性外壳的内表面一起限定了一个包围中心体的空腔。 该空腔的至少一部分填充有流体润滑剂，进一步降低了壳的内表面与中心体的表面之间的摩擦力。

    Surgical instrument and method of use for facilitating positioning of an osteochondral plug
    9.
    发明授权
    Surgical instrument and method of use for facilitating positioning of an osteochondral plug 有权
    用于促进骨软骨塞的定位的手术器械和使用方法

    公开(公告)号：US07758583B2

    公开(公告)日：2010-07-20

    申请号：US11554936

    申请日：2006-10-31

    申请人： Carlos E. Gil ,  Jeetendra Subhash Bharadwaj ,  Michael Allen Dupree

    发明人： Carlos E. Gil ,  Jeetendra Subhash Bharadwaj ,  Michael Allen Dupree

    IPC分类号： A61B17/56 ,  A61B17/58 ,  A61B17/88 ,  A61F2/02 ,  A61F2/28

    CPC分类号： A61F2/4618 ,  A61F2/30756 ,  A61F2/3859 ,  A61F2002/2839 ,  A61F2002/30261 ,  A61F2002/30566 ,  A61F2002/30601 ,  A61F2002/30759 ,  A61F2002/4619 ,  A61F2002/4627 ,  A61F2230/0082

    摘要： A surgical instrument and method are provided for positioning an osteochondral plug within a bone defect site. The instrument includes an elongate shaft, a ribbon, an elongate sleeve and a locking mechanism. The shaft has proximal and distal ends, with the distal end being shaped to contact the osteochondral plug. The ribbon extends along two sides of the shaft and around the distal end, forming a loop that is used to secure the osteochondral plug to the distal end. The sleeve is movably mounted to the shaft for reciprocating relative thereto between retracted and extended positions. The sleeve includes a slot that allows for visualization and cutting of the ribbon. The locking mechanism locks the ribbon in place and thereby controls the size and tension of the loop that surrounds the osteochondral plug, securing it to the distal end of the shaft.

    摘要翻译： 提供了一种外科手术器械和方法，用于将骨软骨塞塞定位在骨缺损部位内。 仪器包括细长轴，带状物，细长套筒和锁定机构。 轴具有近端和远端，远端被成形为接触骨软骨塞。 带状物沿着轴的两侧延伸并且围绕远端延伸，形成用于将软骨软骨塞固定到远端的环。 套筒可移动地安装到轴上，用于在缩回位置和伸出位置之间相对于其往复运动。 套筒包括允许可视化和切割色带的槽。 锁定机构将带固定在适当位置，从而控制围绕骨软骨塞的环的尺寸和张力，将其固定到轴的远端。