Surgical forceps
    3.
    发明授权
    Surgical forceps 失效
    手术镊子

    公开(公告)号:US5616143A

    公开(公告)日:1997-04-01

    申请号:US383877

    申请日:1995-02-06

    IPC分类号: A61B17/70 A61B17/88 A61B17/56

    摘要: Surgical forceps have connecting members onto which working ends are attached in offset fashion, so that they can work together outside the plane of the forceps. One of the working ends is tubular and the other has an angled, U-shaped cross section which receives a portion of the tubular working end. With the tubular working end slipped over a pedicle screw attached to a vertebrae and the other end attached to a support rod, the vertebra can be brought to the support simply and expeditiously.

    摘要翻译: 手术钳具有连接构件,工作端以偏移的方式附接到其上,使得它们可以一起在镊子的平面之外一起工作。 其中一个工作端是管状的,另一个具有成角度的U形横截面,其接收管状工作端的一部分。 随着管状工作端滑过连接到椎骨的椎弓根螺钉,另一端连接到支撑杆,椎骨可以简单快速地带到支架上。

    Osteosynthetic fixation device
    4.
    发明授权
    Osteosynthetic fixation device 失效
    骨质合成固定装置

    公开(公告)号:US5501684A

    公开(公告)日:1996-03-26

    申请号:US199130

    申请日:1994-07-26

    摘要: An osteosynthetic fixation device consists of a fixation element 1 which has a conical head section 11 and an anchoring element 12 abutting it which is for attachment into the bone. The fixation device also consists of a spherically formed, layered, slotted clamping piece 2 which has a conical borehole 21 for installation of the conical head section 11, and which is meant for locking within a connecting piece 3 equipped with a spherically shaped layered borehole 31. Fixation piece 1 has an axially arrayed tension element 4, permitting axial displacement and wedging of conical head section 11 in the borehole 21 that corresponds with it. The fixation device is appropriate for use as a plate/screw system, an internal or external fixator, and in particular for spinal column fixation.

    摘要翻译: PCT No.PCT / CH92 / 00125 Sec。 371日期:1994年7月26日 102(e)日期1994年7月26日PCT提交1992年6月25日PCT公布。 WO / 9400066 PCT公开号 日期1994年1月6日。骨接合固定装置由固定元件1组成,该固定元件1具有锥形头部11和与其邻接的用于附接到骨中的锚定元件12。 固定装置还包括一个球形的分层开槽的夹紧件2,该夹紧件具有用于安装锥形头部11的锥形钻孔21,其用于锁定在配备有球形分层钻孔31的连接件3内 固定件1具有轴向排列的张力元件4,允许锥形头部11在与其对应的钻孔21中的轴向位移和楔入。 固定装置适合用作板/螺钉系统,内部或外部固定器,特别是用于脊柱固定。

    Connection device
    5.
    发明授权
    Connection device 失效
    连接设备

    公开(公告)号:US5312402A

    公开(公告)日:1994-05-17

    申请号:US868978

    申请日:1992-04-16

    摘要: The connection device (20) for adjustable connection of a first with a second structural element (12, 13), particularly tubes or rods, for a setting device has an external component (21) with a cylindrical hole and two internal components (22) inserted into the hole so that they can be slid axially and rotatably, each of which said internal components (22) has through openings (24, 25) crossways to the axial direction of the components to hold a structural element (12, 13). By means of loading means (23, 29), designed as a nut/screw connection, the internal component (2) is pushed axially to the external component (21) and thereby grips the inserted structural elements (12, 13). A recess (26) in the internal component (22) effectuates a flexible radial deformation of the internal against the external component (22, 21), said deformation being created through the inserted structural element (12, 13), and an additional bonding of the connection device (20) is thereby achieved, which considerably improves the setting.

    摘要翻译: 用于可调节连接第一与第二结构元件(12,13)的连接装置(20),特别是用于调节装置的管或杆具有带有圆柱形孔和两个内部部件(22)的外部部件(21) 插入到孔中,使得它们可以轴向和可旋转地滑动,其中每个内部部件(22)具有与组件的轴向交叉的通孔(24,25),以保持结构元件(12,13)。 通过设计为螺母/螺钉连接的装载装置(23,29),内部部件(2)被轴向地推向外部部件(21),从而夹持插入的结构元件(12,13)。 内部部件(22)中的凹部(26)使内部相对于外部部件(22,21)发生柔性的径向变形,所述变形通过插入的结构元件(12,13)产生,并且附加的粘合 从而实现了连接装置(20),这大大地改善了设置。

    Hook with screw for treatment of vertebral column deformities
    6.
    发明授权
    Hook with screw for treatment of vertebral column deformities 失效
    钩螺钉用于治疗脊柱畸形

    公开(公告)号:US5584832A

    公开(公告)日:1996-12-17

    申请号:US117045

    申请日:1994-05-09

    IPC分类号: A61B17/60 A61B17/17 A61B17/70

    CPC分类号: A61B17/7056

    摘要: This hook serves to treat vertebral column deformities. It is comprised of a shaft portion (2) with a longitudinal axis (1) to which a longitudinal support rod (5) can be attached transversely to the longitudinal axis (1), as well as a hook body (3) with a convex posterior side (34) and a concave anterior side (35) bent away from the longitudinal axis (1) connecting to the shaft portion (2). It is provided with a penetrating drill hole (36) extending from the convex posterior side (34) to the concave anterior side (35), to accept a screw (4).

    摘要翻译: PCT No.PCT / CH93 / 00070 Sec。 371日期1994年5月9日 102(e)日期1994年5月9日PCT 1993年3月15日PCT公布。 出版物WO94 / 21186 1994年9月29日该钩用于治疗脊柱畸形。 它包括具有纵向轴线(1)的轴部分(2),纵向支撑杆(5)可以横向于纵向轴线(1)被安装到所述轴部分(2)上,并且钩体(3)具有凸起 后侧(34)和远离连接到轴部分(2)的纵向轴线(1)弯曲的凹入的前侧(35)。 其具有从凸出的后侧(34)向凹的前侧(35)延伸的穿透钻孔(36),以接纳螺钉(4)。

    Anchoring device
    9.
    发明授权
    Anchoring device 失效
    锚固装置

    公开(公告)号:US5190543A

    公开(公告)日:1993-03-02

    申请号:US796797

    申请日:1991-11-25

    摘要: A pedicle screw or hook has a slotted head for receiving a support rod. A support element in the head transverse to the slot provides limited pivotal movement for the support rod.

    摘要翻译: 椎弓根螺钉或钩具有用于接收支撑杆的开槽头。 横向于狭槽的头部中的支撑元件为支撑杆提供有限的枢转运动。

    Osteosynthetic fixation element and manipulation device
    10.
    发明授权
    Osteosynthetic fixation element and manipulation device 失效
    骨质合成固定元件和操作装置

    公开(公告)号:US5534001A

    公开(公告)日:1996-07-09

    申请号:US117044

    申请日:1994-07-15

    摘要: The osteosynthetic fixation element (10) in the form of a pedicular screw or a vertebral column hook has a lower section (2) that can be anchored into a bone and an upper section (3) connected in the direction of its longitudinal axis (1), that is completely penetrated transversely by a penetration channel (8) running transversely to the longitudinal axis (1) for acceptance of a longitudinal support (40). The upper section (3) is provided with an internal threading (5) and an external threading (9) to accept a locking part (30; 50) locking the longitudinal support (40). The upper section (3) is provided at its upper end (6) or at the inserted lock part (30; 50) with a rotationally-stable, releasable connecting mechanism (4, 5, 7; 11, 12) for positive and non-positive temporary acceptance of a manipulation device (20).

    摘要翻译: PCT No.PCT / CH93 / 00118 Sec。 371日期1994年7月15日 102(e)日期1994年7月15日PCT提交于1993年5月11日。椎弓根螺钉或脊柱钩形式的骨接合固定元件(10)具有可以锚固到骨头中的下部(2) 以及沿其纵向轴线(1)的方向连接的上部(3),其横向于横向于纵向轴线(1)延伸的穿透通道(8)完全穿透,以接收纵向支撑件(40)。 上部(3)设置有内螺纹(5)和外螺纹(9),以接纳锁定纵向支撑件(40)的锁定部件(30; 50)。 上部(3)在其上端(6)或插入的锁定部分(30; 50)处设置有用于正和非的可旋转稳定的可释放的连接机构(4,5,7; 11,12) 对操作装置(20)进行临时接受。