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382 条记录 (耗时 0.029 秒)

    Connecting rod with external flexible element
    51.
    发明授权
    Connecting rod with external flexible element 有权
    带有外部柔性元件的连杆

    公开(公告)号：US08518084B2

    公开(公告)日：2013-08-27

    申请号：US11698237

    申请日：2007-01-24

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms ,  Scott Carpenter ,  Minh Dinh ,  Raghuveer Basude

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms ,  Scott Carpenter ,  Minh Dinh ,  Raghuveer Basude

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7025 ,  A61B17/7028

    摘要： The present invention concerns a flexible connecting device for implantation into the human or animal body and especially for stabilizing the spine with a first rod, which has at least one flexible middle section and at least two connecting sections. At least one part of the flexible middle section includes an adjustment element, such as a flexible element or a stabilization element, which is arranged outside the cross-section of the first rod and connected to the first rod at a first location.

    摘要翻译： 本发明涉及一种用于植入人体或动物体内的柔性连接装置，特别是用于利用具有至少一个柔性中间部分和至少两个连接部分的第一杆来稳定脊柱。 柔性中间部分的至少一部分包括诸如柔性元件或稳定元件的调节元件，其布置在第一杆的横截面的外侧并在第一位置处连接到第一杆。

    LOCKING DEVICE FOR LOCKING A ROD-SHAPED ELEMENT IN A RECEIVING PART OF A BONE ANCHOR AND BONE ANCHOR WITH SUCH A LOCKING DEVICE
    53.
    发明申请
    LOCKING DEVICE FOR LOCKING A ROD-SHAPED ELEMENT IN A RECEIVING PART OF A BONE ANCHOR AND BONE ANCHOR WITH SUCH A LOCKING DEVICE 有权
    用于在具有这种锁定装置的骨锚固件和骨锚固件的接收部分中锁定成形元件的锁定装置

    公开(公告)号：US20130103093A1

    公开(公告)日：2013-04-25

    申请号：US13564261

    申请日：2012-08-01

    申请人： Lutz Biedermann ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Wilfried Matthis

    IPC分类号： A61B17/86 ,  A61B17/70

    CPC分类号： A61B17/7032 ,  A61B17/7035 ,  A61B17/8685 ,  A61B2090/034 ,  A61B2090/035

    摘要： A locking device includes a first locking member including a first end, a second end, a central axis, an outer surface with an external thread, a coaxial bore, and an internal thread provided along at least a portion of the bore, and a second locking member including a first end, a second end, and an outer surface with an external thread. When the second locking member is positioned in the first locking member, the second locking member is movable along the central axis by rotating the second locking member. Movement of the second locking member is limited towards the first end of the first locking member by a first stop and towards the second end of the first locking member by a second stop, where at least one of the first stop or second stop is arranged in the bore of the first locking member.

    摘要翻译： 锁定装置包括第一锁定构件，第一锁定构件包括第一端，第二端，中心轴线，具有外螺纹的外表面，同轴孔和沿着孔的至少一部分设置的内螺纹，第二锁定构件 锁定构件包括第一端，第二端和具有外螺纹的外表面。 当第二锁定构件定位在第一锁定构件中时，第二锁定构件可以通过旋转第二锁定构件而沿中心轴线移动。 第二锁定构件的运动通过第一挡块朝着第一锁定构件的第一端限制，并且通过第二挡块朝向第一锁定构件的第二端限制，其中第一挡块或第二挡块中的至少一个被布置在 第一锁定构件的孔。

    TOOL FOR USE WITH A BONE ANCHOR, IN PARTICULAR FOR SPINAL SURGERY
    54.
    发明申请
    TOOL FOR USE WITH A BONE ANCHOR, IN PARTICULAR FOR SPINAL SURGERY 审中-公开
    用于骨锚的工具，特别是用于脊柱外科手术

    公开(公告)号：US20130066386A1

    公开(公告)日：2013-03-14

    申请号：US13612283

    申请日：2012-09-12

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Michael Kegel

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Michael Kegel

    IPC分类号： A61B17/56

    CPC分类号： A61B17/7091 ,  A61B17/7082 ,  A61B17/8875 ,  A61B2090/031 ,  A61B2090/064 ,  B25B17/00

    摘要： A tool is provided for use with a bone anchor, wherein the bone anchor has an anchoring section and a receiving portion for receiving a rod to be connected to the anchoring section and a locking element, the tool comprising a tip portion for engaging the locking element; a mechanism to apply torque to the tip portion comprising a drive shaft and a driven shaft coupled by a gear unit, where the drive shaft has a different axis than the driven shaft, and where the driven shaft comprises an engagement portion configured to connect the driven shaft to the gear unit; and a counter-holding portion for engaging the receiving part, wherein the counter-holding portion is rotatable with respect to the tip portion.

    摘要翻译： 提供了一种与骨锚固件一起使用的工具，其中所述骨锚具有锚固部分和用于接收待连接到所述锚固部分的杆的接收部分和锁定元件，所述工具包括用于接合所述锁定元件 ; 用于将扭矩施加到末端部分的机构，其包括驱动轴和由齿轮单元联接的从动轴，其中驱动轴具有与从动轴不同的轴，并且从动轴包括接合部分，该接合部分构造成将被驱动 轴到减速器; 以及用于接合所述接收部的反保持部，其中所述反保持部能够相对于所述前端部旋转。

    Bone anchoring device
    55.
    发明授权
    Bone anchoring device 有权

    公开(公告)号：US08361119B2

    公开(公告)日：2013-01-29

    申请号：US11854508

    申请日：2007-09-12

    申请人： Wilfried Matthis ,  Lutz Biedermann ,  Stefan Freudiger

    发明人： Wilfried Matthis ,  Lutz Biedermann ,  Stefan Freudiger

    IPC分类号： A61B17/88

    摘要： A bone anchoring device is provided that includes an anchoring element with a shank to be anchored in a bone or a vertebra, a connection element for connecting at least two anchoring elements, the connection element being made of an elastic material, a receiving part being connected to the shank for receiving the connection element and connecting the connection element to the shank, a seat for the connection element the seat being provided in the receiving part, and a locking element being engageable with the receiving part for fixation of the connection element in the seat. At least the portion of the connection element which is received in the recess has a substantially smooth-surface. The locking element has an engagement structure which contacts the surface of the connection element in such a way that a form-fit connection is provided.

    Instrument for assembling a bone anchoring device
    57.
    发明授权
    Instrument for assembling a bone anchoring device 有权
    用于组装骨锚固装置的装置

    公开(公告)号：US08303602B2

    公开(公告)日：2012-11-06

    申请号：US12424436

    申请日：2009-04-15

    申请人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms

    发明人： Lutz Biedermann ,  Wilfried Matthis ,  Jürgen Harms

    IPC分类号： A61B17/88

    CPC分类号： B21K23/00 ,  A61B17/7037 ,  A61B17/7076 ,  A61B17/864

    摘要： An instrument for assembling a bone anchoring device includes a shank with a shaft section to be anchored in a bone and a engagement end, a head being separate from the shank and having a through bore, and a receiving part having a first end, a second end and a longitudinal bore extending from the first to the second end, the head being positionable within the bore at the second end. The instrument includes a holding portion arranged to hold a pin, which has a rod section with a length and a diameter suited to fit and extend at least through the bore of the head, and which has a free end portion extending from the rod section such as to project from the bore of the head when the pin is inserted, and configured to engage with the engagement end of the shank.

    摘要翻译： 一种用于组装骨锚定装置的仪器包括具有锚固在骨中的轴部分和接合端的柄部，与柄部分离并具有通孔的头部，以及具有第一端部，第二部分 端部和从第一端延伸到第二端的纵向孔，头部可在第二端处定位在孔内。 该仪器包括设置成保持销的保持部分，该保持部分具有长度和直径的杆部分，其长度和直径适于至少穿过头部的孔配合和延伸，并且具有从杆部分延伸的自由端部 当销插入时从头部的孔突出，并且构造成与柄的接合端接合。

    BONE ANCHORING DEVICE
    59.
    发明申请
    BONE ANCHORING DEVICE 有权
    骨锚固装置

    公开(公告)号：US20100318135A1

    公开(公告)日：2010-12-16

    申请号：US12791509

    申请日：2010-06-01

    申请人： Lutz Biedermann ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Wilfried Matthis

    IPC分类号： A61B17/86

    CPC分类号： A61B17/8605 ,  A61B17/7004 ,  A61B17/7032 ,  A61B17/7037 ,  A61B17/7038

    摘要： A bone anchoring device includes a receiving part for receiving a rod, the receiving part has a first bore coaxial with a longitudinal axis and a second bore, and an anchoring element having a first end for insertion into the bone and a second end positionable within a second bore, the anchoring element being movable relative to the receiving part in limited angular range about the longitudinal axis, the angles lying in a single plane. The bone anchoring device further includes a fixation element cooperating with the receiving part to lock the anchoring element relative to the receiving part. The anchoring element is pivotable relative to the receiving part around one rotational axis transverse to the longitudinal axis.

    摘要翻译： 骨锚固装置包括用于接收杆的接收部分，所述接收部分具有与纵向轴线同轴的第一孔和第二孔，以及锚定元件，其具有用于插入骨中的第一端和可定位在第二端内的第二端 第二孔，锚定元件可相对于接收部分在围绕纵向轴线的有限角度范围内移动，角度位于单个平面中。 骨锚固装置还包括与接收部分配合以相对于接收部分锁定锚定元件的固定元件。 锚定元件相对于接收部分绕着纵向轴线的一个旋转轴线可枢转。

    Spacer for insertion between two vertebrae
    60.
    发明授权
    Spacer for insertion between two vertebrae 有权
    用于插入两个椎骨之间的间隔物

    公开(公告)号：US07803191B2

    公开(公告)日：2010-09-28

    申请号：US11776409

    申请日：2007-07-11

    申请人： Lutz Biedermann ,  Jürgen Harms ,  Wilfried Matthis

    发明人： Lutz Biedermann ,  Jürgen Harms ,  Wilfried Matthis

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4465 ,  A61F2/44 ,  A61F2/4637 ,  A61F2002/2835 ,  A61F2002/30125 ,  A61F2002/30233 ,  A61F2002/3024 ,  A61F2002/30367 ,  A61F2002/30476 ,  A61F2002/30507 ,  A61F2002/3055 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30729 ,  A61F2002/30772 ,  A61F2002/30818 ,  A61F2002/4475 ,  A61F2002/4622 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0008 ,  A61F2230/0069

    摘要： A spacer for insertion between two vertebrae includes a variable axial length and comprises a first member having a hollow interior and a tubular wall and a second member having a hollow interior and a tubular wall the second member being slidable within the first member in an axial direction for adjusting an overall length. At least the first member or the second member comprises an access opening in its wall, the opening having a size which is adapted for inserting bone grafts through the opening into the interior. The spacer further comprises a length adjustment structure being engageable with an expansion tool for telescoping the second member relative to the first member and a locking structure for fixing the axial length. The access opening, the length adjustment structure and the locking structure are arranged so as to be accessible from the same side of the spacer. The spacer allows in situ filling of bone grafts into its interior and an improved handling.

    摘要翻译： 用于在两个椎骨之间插入的间隔件包括可变轴向长度，并且包括具有中空内部和管状壁的第一构件和具有中空内部的第二构件和管状壁，第二构件可在第一构件内在轴向方向上滑动 用于调整总长度。 至少第一构件或第二构件在其壁中包括进入开口，开口具有适于将骨移植物穿过开口插入内部的尺寸。 间隔件还包括长度调节结构，其可与用于相对于第一构件伸缩第二构件的膨胀工具接合，以及用于固定轴向长度的锁定结构。 进入开口，长度调节结构和锁定结构被布置成从间隔件的同一侧可接近。 间隔件允许将骨移植物原位填充到其内部并改进处理。