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    • 1. 发明申请
    • MINIMALLY INVASIVE FIXATION SYSTEM
    • 微小的入侵固定系统
    • WO2007121271A3
    • 2008-03-06
    • PCT/US2007066469
    • 2007-04-11
    • SYNTHES USASYNTHES GMBHBANKOSKI BRIANHANSON SHAUNSOLITARIO RALPH C JRBUNDRA CARYN EWOODBURN WILLIAM N SRROSSNEY MARKMCDIVITT ERICRATHBUN DAVID S
    • BANKOSKI BRIANHANSON SHAUNSOLITARIO RALPH C JRBUNDRA CARYN EWOODBURN WILLIAM N SRROSSNEY MARKMCDIVITT ERICRATHBUN DAVID S
    • A61B17/88A61B17/02A61B17/68
    • A61B17/7082A61B17/00234A61B17/7076A61B17/7079A61B17/7083A61B17/865A61B2090/034
    • A minimally invasive fixation system and method for providing access to a surgical site. The fixation system may include a holding assembly, the holding assembling preferably including a lateral implant holder which may be attached to a pedicle screw and a sleeve positioned in connection with the lateral implant holder to prevent the lateral implant holder from separating from the pedicle screw. The sleeve may further include a tissue protection portion to keep the tissue out of the surgical site. A holding sleeve may be operably connected to the holding assembly and pedicle screw and may be used to insert the pedicle screw into the body. Multiple constructs may be inserted into the body so that a portion of the holding assembly extends from the body and provides access to and visualization of the surgical site. A rod holder may also be used to insert a rod into the head of the screw. The rod may be held by the rod holder so that the rod may be angulated as the rod is inserted into the screw heads. Once the rod is positioned in the screw heads, locking caps and/or set screws may be positioned over the rod and engage the screw heads so that the position of the rod may be fixed with respect to the screws. In some embodiments, a movement mechanism may be used to move the screws relative to each other to compress and/or distract the vertebrae.
    • 用于提供对外科手术部位的接近的微创固定系统和方法。 所述固定系统可以包括保持组件,所述保持组合优选地包括侧向植入物保持器,其可以附接到椎弓根螺钉和与所述侧向植入物保持器相连接定位的套筒,以防止所述侧向植入物夹持器与所述椎弓根螺钉分离。 套筒还可以包括组织保护部分以将组织保持在手术部位之外。 保持套筒可以可操作地连接到保持组件和椎弓根螺钉,并且可以用于将椎弓根螺钉插入体内。 可以将多个构造物插入体内,使得保持组件的一部分从身体延伸并提供对外科手术部位的接近和可视化。 也可以使用杆保持器将杆插入螺钉的头部。 杆可以由杆保持器保持,使得杆可以在杆插入螺钉头时成角度。 一旦杆被定位在螺钉头中,锁定帽和/或定位螺钉可以定位在杆上方并且接合螺钉头,使得杆的位置可以相对于螺钉固定。 在一些实施例中,运动机构可用于相对于彼此移动螺钉以压缩和/或分散脊椎。
    • 2. 发明申请
    • MINIMALLY INVASIVE FIXATION SYSTEM
    • 微小的入侵固定系统
    • WO2007121271A2
    • 2007-10-25
    • PCT/US2007/066469
    • 2007-04-11
    • SYNTHES (U.S.A)SYNTHES GMBHBANKOSKI, BrianHANSON, ShaunSOLITARIO, Ralph, C., Jr.BUNDRA, Caryn, E.WOODBURN, William, N., Sr.ROSSNEY, MarkMCDIVITT, EricRATHBUN, David, S.
    • BANKOSKI, BrianHANSON, ShaunSOLITARIO, Ralph, C., Jr.BUNDRA, Caryn, E.WOODBURN, William, N., Sr.ROSSNEY, MarkMCDIVITT, EricRATHBUN, David, S.
    • A61B17/88A61B17/02A61B17/68
    • A61B17/7082A61B17/00234A61B17/7076A61B17/7079A61B17/7083A61B17/865A61B2090/034
    • A minimally invasive fixation system and method for providing access to a surgical site. The fixation system may include a holding assembly, the holding assembling preferably including a lateral implant holder which may be attached to a pedicle screw and a sleeve positioned in connection with the lateral implant holder to prevent the lateral implant holder from separating from the pedicle screw. The sleeve may further include a tissue protection portion to keep the tissue out of the surgical site. A holding sleeve may be operably connected to the holding assembly and pedicle screw and may be used to insert the pedicle screw into the body. Multiple constructs may be inserted into the body so that a portion of the holding assembly extends from the body and provides access to and visualization of the surgical site. A rod holder may also be used to insert a rod into the head of the screw. The rod may be held by the rod holder so that the rod may be angulated as the rod is inserted into the screw heads. Once the rod is positioned in the screw heads, locking caps and/or set screws may be positioned over the rod and engage the screw heads so that the position of the rod may be fixed with respect to the screws. In some embodiments, a movement mechanism may be used to move the screws relative to each other to compress and/or distract the vertebrae.
    • 用于提供对外科手术部位的接近的微创固定系统和方法。 所述固定系统可以包括保持组件,所述保持组合优选地包括侧向植入物保持器,其可以附接到椎弓根螺钉和与所述侧向植入物保持器相连接定位的套筒,以防止所述侧向植入物夹持器与所述椎弓根螺钉分离。 套筒还可以包括组织保护部分以将组织保持在手术部位之外。 保持套筒可以可操作地连接到保持组件和椎弓根螺钉,并且可以用于将椎弓根螺钉插入体内。 可以将多个构造物插入体内,使得保持组件的一部分从身体延伸并提供对外科手术部位的接近和可视化。 也可以使用杆保持器将杆插入螺钉的头部。 杆可以由杆保持器保持,使得杆可以在杆插入螺钉头时成角度。 一旦杆被定位在螺钉头中,锁定帽和/或定位螺钉可以定位在杆上方并且接合螺钉头,使得杆的位置可以相对于螺钉固定。 在一些实施例中,运动机构可用于相对于彼此移动螺钉以压缩和/或分散脊椎。