Cylindrical fiber reinforced implant
    2.
    发明授权
    Cylindrical fiber reinforced implant 有权
    圆柱纤维增强植入物

    公开(公告)号:US07341600B2

    公开(公告)日:2008-03-11

    申请号:US10737723

    申请日:2003-12-17

    IPC分类号: A61F2/44

    摘要: The cylindrical fiber reinforced implant is designed to be inserted between two adjacent vertebrae. The implant having an outer wall with a general cylindrical or oval shape and preferably an open volume for bone filling. Said wall having reinforcing fibers which at least in part are oriented in a first direction. A support extending within said volume having reinforcing fibers which are at least in part oriented in a second direction, said first and said second directions are different. Preferably the fibers of the outer wall are at least partly concentrically oriented. The support is preferably a separately formed part, that is inserted into the outer wall.

    摘要翻译: 圆柱形纤维增强植入物被设计成插入两个相邻的椎骨之间。 植入物具有一般为圆柱形或椭圆形的外壁,优选用于骨填充的开口体积。 所述壁具有至少部分地沿第一方向取向的增强纤维。 在所述体积内延伸的支撑件,其具有至少部分地沿第二方向定向的增强纤维,所述第一和所述第二方向是不同的。 优选地,外壁的纤维至少部分同心取向。 支撑件优选地是插入到外壁中的单独形成的部件。

    Fusion implant
    3.
    发明申请
    Fusion implant 有权
    融合植入物

    公开(公告)号:US20050085914A1

    公开(公告)日:2005-04-21

    申请号:US10960073

    申请日:2004-10-08

    摘要: A fusion implant apparatus, in for the replacement of a vertebra or an intervertebral disc, having at least one biocompatible structure. The structure is made of a composite material having reinforcing fibers, and has a first and second face to engage adjacent bone structures to be fused, struts extending between the first and second faces, and a hollow interior space for reception of bone growth inducing substances. The fibers are long fibers and the majority of these long fibers have a direction that follows the longitudinal forces upon the first and second faces, which is the direction of trabecular structures of the adjacent bone structure, so that a majority of long fibers are essentially an extension of these trabecular structures.

    摘要翻译: 一种用于替代椎骨或椎间盘的融合植入装置,其具有至少一个生物相容性结构。 该结构由具有增强纤维的复合材料制成,并且具有第一和第二面以接合要熔化的相邻骨结构,在第一和第二面之间延伸的支柱和用于接收骨生长诱导物质的中空内部空间。 纤维是长纤维,并且这些长纤维中的大多数具有跟随第一和第二表面上的纵向力的方向,其是相邻骨结构的小梁结构的方向,使得大多数长纤维基本上是 这些小梁结构的延伸。

    Fusion implant
    4.
    发明授权
    Fusion implant 有权
    融合植入物

    公开(公告)号:US07238206B2

    公开(公告)日:2007-07-03

    申请号:US10960073

    申请日:2004-10-08

    IPC分类号: A61F2/44

    摘要: A fusion implant apparatus, in for the replacement of a vertebra or an intervertebral disc, having at least one biocompatible structure. The structure is made of a composite material having reinforcing fibers, and has a first and second face to engage adjacent bone structures to be fused, struts extending between the first and second faces, and a hollow interior space for reception of bone growth inducing substances. The fibers are long fibers and the majority of these long fibers have a direction that follows the longitudinal forces upon the first and second faces, which is the direction of trabecular structures of the adjacent bone structure, so that a majority of long fibers are essentially an extension of these trabecular structures.

    摘要翻译: 一种用于替代椎骨或椎间盘的融合植入装置,其具有至少一个生物相容性结构。 该结构由具有增强纤维的复合材料制成,并且具有第一和第二面以接合待熔合的相邻骨结构,在第一和第二面之间延伸的支柱和用于接收骨生长诱导物质的中空内部空间。 纤维是长纤维,并且这些长纤维中的大多数具有跟随第一和第二表面上的纵向力的方向,其是相邻骨结构的小梁结构的方向,使得大多数长纤维基本上是 这些小梁结构的延伸。

    Longitudinal implant
    5.
    发明授权
    Longitudinal implant 有权
    纵向植入

    公开(公告)号:US08308778B2

    公开(公告)日:2012-11-13

    申请号:US12605899

    申请日:2009-10-26

    申请人: Robert Lange

    发明人: Robert Lange

    IPC分类号: A61B17/80

    摘要: The longitudinal implant is fastened to bones on either side of a damaged area through a connecting device. Said implant is comprised of a filament or fiber composite material and said connecting device is made of a material harder than said longitudinal implant. The longitudinal implant is preferably made of a carbon filament composite material, wherein the filament are encapsulated in a polymer matrix.

    摘要翻译: 纵向植入物通过连接装置固定在受损区域两侧的骨骼上。 所述植入物由细丝或纤维复合材料构成,并且所述连接装置由比所述纵向植入物硬的材料制成。 纵向植入物优选由碳丝复合材料制成,其中将细丝包封在聚合物基质中。

    Rotary vane pump
    8.
    发明授权
    Rotary vane pump 失效
    旋转叶片泵

    公开(公告)号:US4604041A

    公开(公告)日:1986-08-05

    申请号:US721325

    申请日:1985-04-09

    CPC分类号: F04C18/3441 F01C21/0818

    摘要: A rotary vane pump is disclosed which comprises a cylindrical housing, and a cylindrical rotor eccentrically mounted for rotation within the housing. The rotor includes a slot mounting a pair of oppositely oriented hook-shaped vanes, so as to define a hook space adjacent each end of the overlying vanes. A fluid, such as lubricating oil, is delivered to each hook space during that portion of its rotation shortly before its bottom dead center position, and the delivered fluid is pressurized during that portion of its rotation shortly after its bottom dead center position to assist in moving each vane outwardly from its bottom dead center position.

    摘要翻译: 公开了一种旋转叶片泵,其包括圆柱形壳体和偏心地安装用于在壳体内旋转的圆柱形转子。 转子包括安装一对相对定向的钩状叶片的槽,以便限定邻近上覆叶片的每个端部附近的钩形空间。 诸如润滑油之类的流体在其下死点位置不久的旋转部分中被传送到每个钩空间,并且在其下死点位置之后不久的旋转部分中被输送的流体被加压以辅助 将每个叶片从其下死点位置向外移动。