首页>
外国专利>
THREAD SAW GUIDE FOR PERFORMING OSTEOTOMY OF TUBULAR BONES WITH CONGENITAL AND POSTTRAUMATIC DEFORMITY IN DESIGNED PLANE AND AT PREDETERMINED ANGLE
THREAD SAW GUIDE FOR PERFORMING OSTEOTOMY OF TUBULAR BONES WITH CONGENITAL AND POSTTRAUMATIC DEFORMITY IN DESIGNED PLANE AND AT PREDETERMINED ANGLE
展开▼
机译:在预定平面和预定角度对先天性和创伤后畸形进行管状骨整容术的螺纹锯指南
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: traumatology and orthopedics, in particular, for osteotomy of tubular bones with congenital or acquired deformity.;SUBSTANCE: thread saw guide has handle-holder and arced needle-guide with slot arranged on inner diameter and adapted for receiving of thread saw eyelet. Needle-guide has sharpened edges for fixing of bone on predetermined place. Needle-guide is made in the form of removable semi-circular ring, which is fixed with its obtuse end in handle-holder coupler by means of axial screw at predetermined angle allowing osteotomy to be performed in plane corresponding to angle calculated on the basis of roentgenograms.;EFFECT: increased efficiency in precise setting of thread saw for performing correcting osteotomy of tubular bones with congenital or acquired deformity.;3 dwg, 1 ex
展开▼
机译:领域:创伤学和骨科,尤其是用于先天性或获得性畸形的管状骨截骨术;物质:线锯导引器具有手柄架和弧形针导引器,其内径上有狭槽,适合于容纳线锯孔眼。导针器具有锋利的边缘,可将骨头固定在预定位置。导针器采用可移动的半圆环的形式制成,该圆环的钝端通过轴向螺钉以预定角度固定在手柄支架耦合器中,从而可以在与根据以下方法计算的角度相对应的平面内进行截骨效果:提高线锯精确设置效率,以纠正先天性或获得性畸形的管状骨截骨。3dwg,1 ex
展开▼