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    • 15. 发明申请
    • POLYAXIAL FASTENER ASSEMBLY
    • 多轴紧固件总成
    • WO2007069251A3
    • 2007-11-08
    • PCT/IL2006001435
    • 2006-12-13
    • EXPANDING ORTHOPEDICS INCLEVY MARK MZYLBERBERG EYALSPANIER YAIRYADIN AMNON
    • LEVY MARK MZYLBERBERG EYALSPANIER YAIRYADIN AMNON
    • A61B17/70A61B17/00A61B17/86
    • A61B17/7037A61B17/7032
    • A polyaxial fastener assembly (10) including a mechanical fastener (12) having a proximal end (14) and a distal end (16), the proximal end including a contact stress element (18), an articulating element (22) disposed on the mechanical fastener adjacent and distal to the contact stress element, the articulating element having a convex surface and the contact stress element having a convex surface, and a receiver member (26) adapted to receive therein the mechanical fastener, the receiving member having a first aperture (28) having a concave bearing surface (30) that articulates with the convex surface (24) of the articulating element, a second aperture (32) adapted for receiving therein an auxiliary mechanical fastener (34), and a third aperture (36) for receiving therein a connector element (38), the third aperture being arranged with respect to the first and second apertures such that a connector element disposed in the third aperture is disposed between the contact stress element and the auxiliary mechanical fastener.
    • 包括具有近端(14)和远端(16)的机械紧固件(12)的多轴紧固件组件(10),所述近端包括接触应力元件(18),设置在所述接头应力元件(18)上的铰接元件(22) 邻近和远离接触应力元件的机械紧固件,所述铰接元件具有凸形表面,并且所述接触应力元件具有凸形表面,以及接收器构件(26),适于在其中容纳机械紧固件,所述接收构件具有第一孔 (28),其具有与所述铰接元件的凸形表面(24)铰接的凹形支承表面(30),适于在其中容纳辅助机械紧固件(34)的第二孔(32)和第三孔(36) 为了在其中接收连接器元件(38),所述第三孔相对于所述第一孔和所述第二孔布置,使得设置在所述第三孔中的连接器元件设置在所述接触应力元件 d辅助机械紧固件。
    • 16. 发明申请
    • POLYAXIAL FASTENER ASSEMBLY
    • 多轴紧固件总成
    • WO2007069251A2
    • 2007-06-21
    • PCT/IL2006/001435
    • 2006-12-13
    • EXPANDING ORTHOPEDICS INC.LEVY, Mark M.ZYLBERBERG, EyalSPANIER, YairYADIN, Amnon
    • LEVY, Mark M.ZYLBERBERG, EyalSPANIER, YairYADIN, Amnon
    • A61B17/70A61B17/00A61B17/86
    • A61B17/7037A61B17/7032
    • A polyaxial fastener assembly including a mechanical fastener having a proximal end and a distal end, the proximal end including a contact stress element, an articulating element disposed on the mechanical fastener adjacent and distal to the contact stress element, the articulating element having a convex surface and the contact stress element having a convex surface, and a receiver member adapted to receive therein the mechanical fastener, the receiving member having a first aperture having a concave bearing surface that articulates with the convex surface of the articulating element, a second aperture adapted for receiving therein an auxiliary mechanical fastener, and a third aperture for receiving therein a connector element, the third aperture being arranged with respect to the first and second apertures such that a connector element disposed in the third aperture is disposed between the contact stress element and the auxiliary mechanical fastener.
    • 一种多轴紧固件组件,包括具有近端和远端的机械紧固件,所述近端包括接触应力元件,邻近所述接触应力元件的所述机械紧固件上的铰接元件,所述铰接元件具有凸表面 并且所述接触应力元件具有凸形表面,以及接收器构件,其适于在其中容纳机械紧固件,所述接收构件具有第一孔,所述第一孔具有与所述铰接元件的凸形表面铰接的凹形支承表面, 在其中容纳辅助机械紧固件和用于在其中容纳连接器元件的第三孔,所述第三孔相对于第一孔和第二孔布置,使得设置在第三孔中的连接器元件设置在接触应力元件和 辅助机械紧固件。
    • 17. 发明申请
    • EXPANDABLE ORTHOPEDIC DEVICE
    • 可扩展的正确设备
    • WO2003007830A1
    • 2003-01-30
    • PCT/US2002/022382
    • 2002-07-11
    • EXPANDING ORTHOPEDICS INC.
    • LEVY, Mark, M.GREENBERG, Ilan
    • A61B17/72
    • A61B17/7266A61B17/7291A61B17/744A61B17/746A61B2017/00867
    • A device for stabilizing bone includes a tubular body (502) having first (504) and second (506) end regions defining a longitudinal axis therebetween. A plurality of splines (510) extend from the first end region (504), the splines including first ends (510a) coupled to the first end region, and second ends (510c) disposed away from the first end region, the second ends being directable from a generally axial collapsed state to a substantially transverse expanded state. A plurality of support arms (520) are coupled to the splines, and an actuator (512) is coupled to the support arms, the actuator (512) movable axially relative to the elongate body (502) for causing the support arms to direct the second ends (506) of the splines from the collapsed state to the expanded state. Optionally, the device includes another set of splines extending from the second end (506) region or located at an intermediate region (530) of the tubular body.
    • 用于稳定骨骼的装置包括具有限定其间的纵向轴线的第一(504)和第二(506)端部区域的管状体(502)。 多个花键(510)从第一端部区域(504)延伸,花键包括联接到第一端部区域的第一端部(510a)和远离第一端部区域设置的第二端部(510c),第二端部 可从大致轴向折叠状态向基本上横向膨胀状态。 多个支撑臂(520)联接到花键,并且致动器(512)联接到支撑臂,致动器(512)可相对于细长主体(502)轴向移动,以使支撑臂引导 样条的第二端(506)从折叠状态到膨胀状态。 可选地,所述装置包括从所述第二端(506)区域延伸或位于所述管状体的中间区域(530)处的另一组花键。