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    • 54. 发明申请
    • Uniplanar Screw
    • 单面螺丝
    • US20130023935A1
    • 2013-01-24
    • US13186063
    • 2011-07-19
    • Khiem PhamAndrew Iott
    • Khiem PhamAndrew Iott
    • A61B17/70A61B17/86
    • A61B17/70A61B17/7038A61B2090/037
    • A spinal stabilization system for surgical implantation in the spine having a bone fastener. The bone fastener is provided with a head portion and a shaft portion. A housing is also provided with a recess defined by sidewalls and an opening for receiving the head portion of the bone fastener. A seating element is disposed within the housing and positioned over the head portion of the bone fastener. An elongate rod is positioned on the seating element within the recess of the housing. The system also includes a cap capable of engaging with a top portion of the housing and capturing the elongate rod within the recess of the housing when the cap is rotated. The bone fastener articulates in a single plane with respect to the housing and the seat element.
    • 一种用于在具有骨紧固件的脊柱中进行手术植入的脊柱稳定系统。 骨紧固件设置有头部和轴部。 壳体还设置有由侧壁限定的凹部和用于接收骨紧固件的头部的开口。 座部元件设置在壳体内并且定位在骨紧固件的头部之上。 细长的杆位于壳体的凹部内的座椅元件上。 该系统还包括能够与壳体的顶部接合并且当盖旋转时将细长杆捕获在壳体的凹部内的盖。 骨紧固件相对于壳体和座椅元件在单个平面中铰接。
    • 56. 发明授权
    • System and method for replacement of spinal motion segment
    • 系统和方法替代脊柱运动段
    • US08034078B2
    • 2011-10-11
    • US12130388
    • 2008-05-30
    • Daniel LaskowitzMichael L. Boyer, IIAdam FriedrichAndrew IottEdward Karpowicz
    • Daniel LaskowitzMichael L. Boyer, IIAdam FriedrichAndrew IottEdward Karpowicz
    • A61B17/70A61B17/04
    • A61B17/702A61B17/7008A61B17/7032A61B17/7041A61B17/7043
    • A system for flexibly stabilizing a vertebral motion segment of the facet joint by connecting a first vertebra and a second vertebra is disclosed. The system includes an elongate connection element with end portions interconnected by a flexible coupling member. The system includes first and second attachment portions for connecting the connection element to the vertebrae. A first resilient member is positioned between the first end portion and the first attachment portion, and a second resilient member is positioned between the first attachment portion and the second attachment portion. The system is designed such that the second resilient member is compressed when the first and second attachment portions move towards each other, and the first resilient member is compressed when the first and second attachment portions extend away from each other and a part of the first and second attachment portions extend towards each other on opposing walls of the elongate connection element.
    • 公开了一种通过连接第一椎骨和第二椎骨来灵活地稳定小关节的椎体运动节段的系统。 该系统包括细长的连接元件,其端部通过柔性联接构件互连。 该系统包括用于将连接元件连接到椎骨的第一和第二附接部分。 第一弹性构件定位在第一端部和第一附接部分之间,第二弹性构件定位在第一附接部分和第二附接部分之间。 该系统设计成使得当第一和第二附接部分朝向彼此移动时第二弹性构件被压缩,并且当第一和第二附接部分彼此远离并且第一和第二附接部分的一部分 第二附接部分在细长连接元件的相对的壁上朝向彼此延伸。
    • 57. 发明授权
    • Uniplanar screw
    • 单面螺丝
    • US08012186B2
    • 2011-09-06
    • US12249418
    • 2008-10-10
    • Khiem PhamAndrew Iott
    • Khiem PhamAndrew Iott
    • A61B17/70
    • A61B17/7038
    • A spinal stabilization system for surgical implantation in the spine having a bone fastener. The bone fastener is provided with a head portion and a shaft portion. A housing is also provided with a recess defined by sidewalls and an opening for receiving the head portion of the bone fastener. A seating element is disposed within the housing and positioned over the head portion of the bone fastener. An elongate rod is positioned on the seating element within the recess of the housing. The system also includes a cap capable of engaging with a top portion of the housing and capturing the elongate rod within the recess of the housing when the cap is rotated. The bone fastener articulates in a single plane with respect to the housing and the seat element.
    • 一种用于在具有骨紧固件的脊柱中进行手术植入的脊柱稳定系统。 骨紧固件设置有头部和轴部。 壳体还设置有由侧壁限定的凹部和用于接收骨紧固件的头部的开口。 座部元件设置在壳体内并且定位在骨紧固件的头部之上。 细长的杆位于壳体的凹部内的座椅元件上。 该系统还包括能够与壳体的顶部接合并且当盖旋转时将细长杆捕获在壳体的凹部内的盖。 骨紧固件相对于壳体和座椅元件在单个平面中铰接。
    • 59. 发明申请
    • Flexible Element for Spine Stabilization System
    • 脊柱稳定系统的柔性元件
    • US20090240285A1
    • 2009-09-24
    • US12395151
    • 2009-02-27
    • Adam FriedrichAndrew IottEdward Karpowicz
    • Adam FriedrichAndrew IottEdward Karpowicz
    • A61B17/70
    • A61B17/7019A61B17/7001A61B17/7007A61B17/7008A61B17/702A61B17/7031A61B17/7049A61B17/7052
    • A system for flexibly stabilizing a vertebral motion segment by connecting a first vertebra and a second vertebra is disclosed. The system includes an elongate connection element with end portions interconnected by a flexible coupling member. The system includes first and second attachment portions for connecting the connection element to the vertebrae. A first resilient member is positioned between the first end portion and the first attachment portion, and a second resilient member is positioned between the first attachment portion and the second attachment portion. The system is designed such that the second resilient member is compressed when the first and second attachment portions move towards each other, and the first resilient member is compressed when the first and second attachment portions extend away from each other.
    • 公开了一种通过连接第一椎骨和第二椎骨来柔性地稳定椎体运动节段的系统。 该系统包括细长的连接元件,其端部通过柔性联接构件互连。 该系统包括用于将连接元件连接到椎骨的第一和第二附接部分。 第一弹性构件定位在第一端部和第一附接部分之间,第二弹性构件定位在第一附接部分和第二附接部分之间。 该系统设计成使得当第一和第二附接部分朝向彼此移动时第二弹性构件被压缩,并且当第一和第二附接部分彼此远离时,第一弹性构件被压缩。