Multiple facet joint replacement
    22.
    发明授权
    Multiple facet joint replacement 有权
    多面关节置换

    公开(公告)号:US08066772B2

    公开(公告)日:2011-11-29

    申请号:US12616216

    申请日:2009-11-11

    IPC分类号: A61F2/44 A61B17/70

    摘要: A prosthesis for the replacement of multiple diseased or traumatized spinal facets comprises a portion that replaces at least a bony portion of the facets to be replaced and where the prosthesis attaches to the vertebra in a manner that does not require attachment to, or abutment against, the lamina. Multiple configurations of the prosthesis provide for replacement of the two inferior facets, the two superior facets, a superior and inferior facet, or all four facets. A method of installing the prosthesis is provided that is comprised of the steps of resecting at least a portion of the facets that carry the diseased or traumatized spinal facets and attaching the prosthesis in a manner that does not require attachment or abutment against the lamina.

    摘要翻译: 用于替换多个患病或创伤的脊柱面的假体包括替代要替换的小平面的至少骨骼部分的部分,以及假体以不需要附接到或抵靠椎骨的方式附接到椎骨的部分, 薄片。 假体的多种构造提供了两个下部面,两个上表面,上下面或所有四个面的替换。 提供了一种安装假体的方法,其包括以下步骤:切除携带患病或创伤的脊柱面的至少一部分小平面,并且以不需要与椎板附接或抵靠的方式附接假体。

    Polyaxial Orthopedic Fastening Apparatus
    23.
    发明申请
    Polyaxial Orthopedic Fastening Apparatus 有权
    多轴矫形装置

    公开(公告)号:US20110264143A1

    公开(公告)日:2011-10-27

    申请号:US13173776

    申请日:2011-06-30

    IPC分类号: A61B17/70

    摘要: An orthopedic fastener is designed to attach an implant to bone in such a manner that, until the fastener is tightened, the implant may be rotationally adjusted against the bone. The implant may have a semispherical bone apposition surface that permits polyaxial rotation of the implant against the bone. The orthopedic fastener has an interpositional member and a compression member. The interpositional member may be a split ring with a conical exterior surface that mates with a conical surface of the implant. The compressing member has a threaded bore that engages a proximal end of a fixation member implanted in the bone such that, in response to rotation of the compression member, the interpositional member is sandwiched securely between the implant and the compression member. The conical surface of the implant compresses the interpositional member about a semispherical surface of the compression member, thereby restricting rotation of the implant.

    摘要翻译: 矫形紧固件被设计成将植入物附接到骨头上,使得直到紧固件被紧固为止,植入物可以相对于骨骼旋转调节。 植入物可以具有允许植入物相对于骨的多轴旋转的半球形骨位置表面。 矫形紧固件具有插入构件和压缩构件。 插入构件可以是具有与植入物的锥形表面配合的锥形外表面的开口环。 压缩构件具有螺纹孔,其接合植入骨中的固定构件的近端,使得响应于压缩构件的旋转,插入构件被牢固地夹在植入物和压缩构件之间。 植入物的锥形表面围绕压缩构件的半球形表面压缩插入构件,从而限制植入物的旋转。

    Prosthesis for the replacement of a posterior element of a vertebra
    24.
    发明授权
    Prosthesis for the replacement of a posterior element of a vertebra 有权
    用于替代椎骨后部元素的假体

    公开(公告)号:US06902580B2

    公开(公告)日:2005-06-07

    申请号:US10196716

    申请日:2002-07-16

    IPC分类号: A61F2/30 A61F2/44

    摘要: A prosthetic replacement for a posterior element of a vertebra comprising portions that replace the natural lamina and the four natural facets. The prosthetic replacement may also include portions that replace one or more of the natural spinous process and the two natural transverse processes. If desired, the prosthesis replacement may also replace the natural pedicles. A method for replacing a posterior element of a vertebra is also provided.

    摘要翻译: 用于椎骨后部元件的假体替代物,其包括替代天然椎板和四个自然面的部分。 假体置换还可以包括替代天然棘突中的一个或多个和两个自然横向过程的部分。 如果需要,假体更换也可以代替天然椎弓根。 还提供了用于替换椎骨的后部元件的方法。

    Antistatic reinforced fabric construction
    25.
    发明授权
    Antistatic reinforced fabric construction 失效
    抗静电强化织物结构

    公开(公告)号:US5147714A

    公开(公告)日:1992-09-15

    申请号:US612003

    申请日:1990-11-09

    摘要: An antistatic laminated fabric having conductive tie yarns and a non-woven scrim which is laminated between two conductive sheets of PVC film. In one embodiment, all yarns in the warp direction are of the same denier, and the yarns in the weft direction are likewise all of the same denier. In another embodiment, heavier yarns are laid in regular intervals in both fabric directions.

    摘要翻译: 一种抗静电层压织物,其具有导电性接头纱和无纺布稀松布,层压在PVC薄膜的两个导电片之间。 在一个实施方案中,经纱方向上的所有纱线具有相同的旦尼尔,并且纬纱方向上的纱线同样都是相同的旦尼尔。 在另一个实施例中,较重的纱线在两个织物方向上以规则的间隔铺设。

    Prothesis for the replacement of a posterior element of a vertebra
    26.
    发明授权
    Prothesis for the replacement of a posterior element of a vertebra 有权
    用于替代椎骨后部元素的假体

    公开(公告)号:US09095441B2

    公开(公告)日:2015-08-04

    申请号:US13276617

    申请日:2011-10-19

    IPC分类号: A61F2/44 A61F2/30

    摘要: Prosthetic replacement for a posterior element of a vertebra comprising portions that replace the natural lamina and the four natural facets. The prosthetic replacement may also include portions that replace one or more of the natural spinous process and the two natural transverse processes. If desired, the prosthesis replacement may also replace the natural pedicles. A method for replacing a posterior element of a vertebra is also provided.

    摘要翻译: 椎体的后部元件的假体置换包括替代天然层和四个自然面的部分。 假体置换还可以包括替代天然棘突中的一个或多个和两个自然横向过程的部分。 如果需要,假体更换也可以代替天然椎弓根。 还提供了用于替换椎骨的后部元件的方法。

    Prosthesis for the replacement of a posterior element of a vertebra
    27.
    发明授权
    Prosthesis for the replacement of a posterior element of a vertebra 有权
    用于替代椎骨后部元素的假体

    公开(公告)号:US08066741B2

    公开(公告)日:2011-11-29

    申请号:US12328964

    申请日:2008-12-05

    IPC分类号: A61B17/70 A61B19/00 A61F2/44

    摘要: A prosthetic replacement for a posterior element of a vertebra comprising portions that replace the natural lamina and the four natural facets. The prosthetic replacement may also include portions that replace one or more of the natural spinous process and the two natural transverse processes. If desired, the prosthesis replacement may also replace the natural pedicles. A method for replacing a posterior element of a vertebra is also provided.

    摘要翻译: 用于椎骨后部元件的假体替代物,其包括替代天然椎板和四个自然面的部分。 假体置换还可以包括替代天然棘突中的一个或多个和两个自然横向过程的部分。 如果需要,假体更换也可以代替天然椎弓根。 还提供了用于替换椎骨的后部元件的方法。

    Polyaxial orthopedic fastening apparatus
    29.
    发明授权
    Polyaxial orthopedic fastening apparatus 有权
    多轴矫形紧固装置

    公开(公告)号:US07993373B2

    公开(公告)日:2011-08-09

    申请号:US11063941

    申请日:2005-02-22

    IPC分类号: A61B17/70

    摘要: An orthopedic fastener is designed to attach an implant to bone in such a manner that, until the fastener is tightened, the implant may be rotationally adjusted against the bone. The implant may have a semispherical bone apposition surface that permits polyaxial rotation of the implant against the bone. The orthopedic fastener has an interpositional member and a compression member. The interpositional member may be a split ring with a conical exterior surface that mates with a conical surface of the implant. The compression member has a threaded bore that engages a proximal end of a fixation member implanted in the bone such that, in response to rotation of the compression member, the interpositional member is sandwiched securely between the implant and the compression member. The conical surface of the implant compresses the interpositional member about a semispherical surface of the compression member, thereby restricting rotation of the implant.

    摘要翻译: 矫形紧固件被设计成将植入物附接到骨头上,使得直到紧固件被紧固为止,植入物可以相对于骨骼旋转调节。 植入物可以具有允许植入物相对于骨的多轴旋转的半球形骨位置表面。 矫形紧固件具有插入构件和压缩构件。 插入构件可以是具有与植入物的锥形表面配合的锥形外表面的开口环。 压缩构件具有螺纹孔,其接合植入骨中的固定构件的近端,使得响应于压缩构件的旋转,插入构件被牢固地夹在植入物和压缩构件之间。 植入物的锥形表面围绕压缩构件的半球形表面压缩插入构件,从而限制植入物的旋转。

    MULTIPLE FACET JOINT REPLACEMENT
    30.
    发明申请
    MULTIPLE FACET JOINT REPLACEMENT 有权
    多个面板接头替换

    公开(公告)号:US20100057129A1

    公开(公告)日:2010-03-04

    申请号:US12616216

    申请日:2009-11-11

    IPC分类号: A61B17/70 A61F2/44

    摘要: A prosthesis for the replacement of multiple diseased or traumatized spinal facets comprises a portion that replaces at least a bony portion of the facets to be replaced and where the prosthesis attaches to the vertebra in a manner that does not require attachment to, or abutment against, the lamina. Multiple configurations of the prosthesis provide for replacement of the two inferior facets, the two superior facets, a superior and inferior facet, or all four facets. A method of installing the prosthesis is provided that is comprised of the steps of resecting at least a portion of the facets that carry the diseased or traumatized spinal facets and attaching the prosthesis in a manner that does not require attachment or abutment against the lamina.

    摘要翻译: 用于替换多个患病或创伤的脊柱面的假体包括替代要替换的小平面的至少骨骼部分的部分,以及假体以不需要附接到或抵靠椎骨的方式附接到椎骨的部分, 薄片。 假体的多种构造提供了两个下部面,两个上表面,上下面或所有四个面的替换。 提供了一种安装假体的方法,其包括以下步骤:切除携带患病或创伤的脊柱面的至少一部分小平面,并且以不需要与椎板附接或抵靠的方式附接假体。