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1. 发明申请

US20170020583A1 SURGERY DEVICE ASSEMBLY FOR MINIMALLY INVASIVE SPINAL SURGERY 审中-公开
标题翻译：手术器械组件用于最小入场脊柱外科手术
公开(公告)号：US20170020583A1
公开(公告)日：2017-01-26
申请号：US15217159
申请日：2016-07-22
申请人： INTAI Technology Corporation
发明人： YUNG-FANG TSAI , DIAN-YING LIN , SHIH-CHANG CHUANG , DIN-HSIANG TSENG
IPC分类号： A61B17/70 , A61B17/88
摘要： A surgery device assembly for minimally invasive spinal surgery is provided. The surgery device assembly includes a plurality of pedicle screws, a least one parallel bridge, a guiding device and an elongated rod. The plurality of pedicle screws are drilled into the corresponding spine respectively. Each pedicle screw is clamped by the corresponding parallel bridge in order to keep the cannulas parallel to each other. The top of the sidewalls is a U-type trough in order to adjust a direction of each pedicle screw to the same way. The proper shape of the elongated rod is bent according to the curve formed with the U-type grooves of pedicle screws. The elongated rod is seated in trough portion of each pedicle screw by puncturing the guiding device. The elongated rod is then secured by nuts in order to fix a bony structure.
摘要翻译：提供了一种用于微创脊柱手术的手术装置组件。手术装置组件包括多个椎弓根螺钉，至少一个平行桥，引导装置和细长杆。多个椎弓根螺钉分别钻入相应的脊柱。每个椎弓根螺钉被相应的平行桥夹紧，以保持插管相互平行。侧壁的顶部是U型槽，以便以相同的方式调节每个椎弓根螺钉的方向。根据与椎弓根螺钉的U型槽形成的曲线，细长杆的适当形状弯曲。细长杆通过穿刺引导装置而位于每个椎弓根螺钉的槽部。然后用螺母固定细长的杆以固定骨结构。

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