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    • 7. 发明申请
    • Ligament-Tentioning Device, Section Template and Osteotomy Method
    • 韧带牵引装置,截面模板和截骨术
    • US20070293868A1
    • 2007-12-20
    • US11665789
    • 2005-10-18
    • Daniel DelfosseWalter SupperChristoph Fankhauser
    • Daniel DelfosseWalter SupperChristoph Fankhauser
    • A61B17/58A61B17/04
    • A61B17/155A61B17/025A61B17/1732A61B17/1764A61B2017/0268A61B2090/061A61B2090/064
    • A ligament-tensioning device (1) for preparing the implantation of an articulated implant consists of a base body (5) comprising first claws (6, 6′) provided with first bearing surfaces (7, 7′) applied to a first bone part (33) and second claws (13, 13′) provided with a second bearing surfaces (10, 10′) applied to a second bone part (34). The claws (6, 6′; 13, 13′) are displaceable with respect to each other with the aid of parallel-displacement devices (12, 12′). In addition, the invention provides for a first scale (31) disposed on the base body (5) of the ligament-tensioning device (1) and second medial and lateral scales (32, 32′) corresponding to the first scale (31), wherein the second scales (32, 32′) are disposed on a guiding body (3) which is movably mounted with respect to said base body (5) by means of the parallel-displacement devices (12, 12). The scales (31, 32; 31, 32′) can be brought into congruence in such a way that the height of an implant insertable into the treatable joint is separately medially and laterally presettable.
    • 用于准备关节植入植入的韧带张紧装置(1)由基体(5)组成,所述基体包括第一爪(6,6'),所述第一爪设置有施加到第一骨部的第一支承表面(7,7') (33)和设置有施加到第二骨部分(34)的第二支承表面(10,10')的第二爪(13,13')。 借助于平行位移装置(12,12'),爪(6,6'; 13,13')可相对于彼此移动。 此外,本发明提供了一种设置在韧带张紧装置(1)的基体(5)上的第一刻度(31)和对应于第一标尺(31)的第二内侧和外侧鳞片(32,32'), ,其中所述第二秤(32,32')设置在通过所述平行位移装置(12,12)相对于所述基体(5)可移动地安装的引导体(3)上。 标尺(31,32; 31,32')可以以可插入可治疗关节的植入物的高度分开地内侧和侧向可预设的方式相等。