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37 条记录 (耗时 0.013 秒)

    FENESTRATED SURGICAL SCREW AND METHOD
    22.
    发明公开
    FENESTRATED SURGICAL SCREW AND METHOD 有权
    开孔型提供了手术螺丝和程序

    公开(公告)号：EP1274357A1

    公开(公告)日：2003-01-15

    申请号：EP01923235.4

    申请日：2001-04-09

    申请人： SDGI Holdings, Inc.

    发明人： CHAPPUIS ,James , L.

    IPC分类号： A61B17/86 ,  A61F2/46

    CPC分类号： A61B17/7092 ,  A61B17/3472 ,  A61B17/686 ,  A61B17/7098 ,  A61B17/8635 ,  A61B17/864 ,  A61B90/39 ,  A61F2/44 ,  A61F2/4601 ,  A61F2002/2817 ,  A61F2002/30677

    摘要： A preferred surgical anchor includes an elongated body with a proximal end and a distal end, a passage extending at least partially through the body from the proximal end, and at least one hole extending at least partially through the body that communicates with the passage. The passage and the at least one hole are configured so that a material is receivable in the passage, preferably, at the proximal end of the elongated body. So configured, the material may be delivered through the passage, through the at least one hole, and into the skeletal member. Additionally, a cutting member preferably is arranged at the distal end of the elongated body, with the cutting member being configured to enable penetration of the at least a portion of the elongated body into the skeletal member. Systems and methods also are provided.

    SPINAL FIXATION SYSTEM
    23.
    发明授权
    SPINAL FIXATION SYSTEM 失效
    系统用于固定脊柱

    公开(公告)号：EP0594632B1

    公开(公告)日：1997-10-15

    申请号：EP92909501.6

    申请日：1992-05-18

    申请人： EISENSTEIN, Stephen Michael Fels ,  MIDDLETON, Jeffrey Keith

    发明人： MIDDLETON, Jeffrey Keith

    IPC分类号： A61B17/60

    CPC分类号： A61B17/7032 ,  A61B17/7076 ,  A61B17/7082 ,  A61B17/7083 ,  A61B17/7091 ,  A61B17/7092 ,  A61B2090/3916

    摘要： Apparatus for use in surgery for the correction or alleviation of spinal defects, comprises a number of pedicle screws and associated parts including a common correction rod clamped between the screws. Each screw has a slotted head (12) with a semi-cylindrical bottom wall (14). The slot has a partially threaded bore (16). In use, a plurality of screws are secured into adjacent spinal bodies. The slots (12) of the screws are aligned before inserting the common rod (20) into each slot to link the screws together. A pad (22), contoured to fit the profile of the rod (20), is next introduced into the bore (16) of each screw by use of a special tool to which it is screwed. When a pad has been introduced the tool is unscrewed from the pad leaving the pad in place. A threaded plug (34) is then screwed into the bore (16) of each screw to urge the pad (22) against the rod (20), to clamp the rod. The apparatus also comprises an instrumentation kit and novel tools to facilitate use.

    SPINAL FIXATION SYSTEM
    24.
    发明公开
    SPINAL FIXATION SYSTEM 失效
    系统用于固定脊椎。

    公开(公告)号：EP0594632A1

    公开(公告)日：1994-05-04

    申请号：EP92909501.0

    申请日：1992-05-18

    申请人： EISENSTEIN, Stephen Michael Fels ,  MIDDLETON, Jeffrey Keith

    发明人： MIDDLETON, Jeffrey Keith

    IPC分类号： A61B17

    CPC分类号： A61B17/7032 ,  A61B17/7076 ,  A61B17/7082 ,  A61B17/7083 ,  A61B17/7091 ,  A61B17/7092 ,  A61B2090/3916

    摘要： Un appareil chirurgical destiné à la correction ou à l'atténuation de défauts de la colonne vertébrale comprend une pluralité de vis pédiculaires et d'éléments associés, y compris une tige correctrice commune que l'on serre entre les vis. Chaque vis comporte une tête rainurée (12) dotée d'un fond de gorge semi-cylindrique (14). La rainure comporte un alésage partiellement fileté (16). Lors de l'utilisation de l'appareil, on fixe une pluralité de vis dans des corps spinaux adjacents. Les rainures (12) des vis sont alignées avant insertion de la tige commune (20) dans chaque rainure afin de relier les vis. Ensuite, une garniture dotée du profil complémentaire de la tige (20) est introduite dans l'alésage (16) de chaque vis à l'aide d'un outil spécial auquel elle est vissée. Une fois la garniture mise en place, on dévisse l'outil de la garniture pour la laisser in situ. Puis, on visse un obturateur fileté dans l'alésage (16) de chaque vis de manière à appliquer la garniture (22) contre la tige (20) afin d'immobiliser celle-ci. L'appareil comprend également une trousse d'instruments et des outils de conception nouvelle pour faciliter l'utilisation de l'appareil.

    ULTRASOUND SYSTEMS AND METHODS FOR ORTHOPEDIC APPLICATIONS
    26.
    发明公开
    ULTRASOUND SYSTEMS AND METHODS FOR ORTHOPEDIC APPLICATIONS 审中-公开
    ULTRASCHALLSYSTEME UND -VERFAHRENFÜRORTHOPÄDISCHEANWENDUNGEN

    公开(公告)号：EP2635192A4

    公开(公告)日：2017-06-07

    申请号：EP11838566

    申请日：2011-10-27

    申请人： HITACHI LTD ,  FRANKEL BRUCE M

    发明人： FRANKEL BRUCE M ,  BARASO RANDALL R ,  TSUCHIDA KAZUTOSHI ,  WAKABAYASHI HIROAKI

    IPC分类号： A61B8/12

    CPC分类号： A61B8/0875 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4455 ,  A61B17/7053 ,  A61B17/7092 ,  A61B34/25 ,  A61B34/76 ,  A61B2017/00106 ,  A61B2090/0817 ,  A61B2090/3782 ,  A61B2090/3784

    摘要： Medical diagnostic instruments/systems are provided that include (i) a proximal handle configured and dimensioned to permit an operator to manually grasp the instrument; (ii) an ultrasound probe including a longitudinal shaft extending distally from the handle and terminating in a distal end, and an ultrasound transducer mounted with respect to the longitudinal shaft, the ultrasound transducer including an array of ultrasonic energy generation elements (iii) a tactile feeler probe mounted with respect to the ultrasound probe; and (iv) at least one hollow receiver member mounted with respect to the longitudinal shaft of the ultrasound probe, the at least one hollow receiver member configured to receive a K-wire to permit the instrument to be slidably mounted thereto for purposes of guiding the ultrasound and tactile feeler probes axially relative to a desired anatomical location. Advantageous methods for use of the disclosed instruments/systems are also provided.

    摘要翻译： 提供了医疗诊断仪器/系统，其包括（i）近侧手柄，所述近侧手柄的构造和尺寸设定为允许操作者手动抓握所述仪器; （ii）超声波探头，其包括从手柄向远端延伸并终止于远端的纵向轴和相对于纵向轴安装的超声波换能器，超声波换能器包括超声波能量产生元件阵列（iii）触觉 探头探头相对于超声探头安装; 和（iv）至少一个相对于超声探头的纵轴安装的中空接收器构件，所述至少一个中空接收器构件构造成接收K线以允许器械可滑动地安装到其上，以便引导 超声波和触觉探针探针相对于期望的解剖位置轴向地延伸。 还提供了使用所公开的器械/系统的有利方法。