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    • 4. 发明申请
    • SCREW FOR STABILIZING A BONE FRACTURE AND RELATED KIT
    • 用于稳定骨折和相关工具包的螺丝
    • US20110040337A1
    • 2011-02-17
    • US12734602
    • 2008-11-10
    • Piero Budassi
    • Piero Budassi
    • A61B17/86A61B17/58
    • A61B17/864A61B17/7098A61B17/8872
    • The present invention relates to a screw (1) for stabilization of a bone fracture having a longitudinal body (2), with a lateral surface and a first and a second end (4, 6), said second end being insertable within the bone tissue (10), and a head (5) coupled with said first end (4) of the body (2); said screw being characterized in that it has a main channel (7) passing through said body (2) and said head (5), provided along its longitudinal axis (8); and in that said body (2) has one or more through holes (9) on said lateral surface, communicating with said main channel (7), said main channel (7) and said one or more through holes (9) are suitable to permit passage there through of bone cement and/or biologically active substances that can be introduced through said head (5).Present invention further relates to a kit for stabilization of fractures.
    • 本发明涉及一种用于稳定骨折的螺钉(1),其具有纵向体(2),具有侧表面和第一和第二端(4,6),所述第二端可插入到骨组织内 (10)和与所述主体(2)的所述第一端(4)联接的头部(5); 所述螺杆的特征在于其具有沿其纵向轴线(8)设置的通过所述主体(2)和所述头部(5)的主通道(7); 并且所述主体(2)在所述侧表面上具有与所述主通道(7),所述主通道(7)和所述一个或多个通孔(9)连通的一个或多个通孔(9)适于 允许通过骨水泥和/或可通过所述头部(5)引入的生物活性物质。 本发明还涉及用于骨折稳定化的试剂盒。