简易双臂式下肢骨外固定支架的设计与应用

Design and Application of Simple Double-arm External Fixation Frame for Lower Limbs

简易双臂式下肢骨外固定支架,针对传统外固定支架结构笨重、操作繁琐、不能实现万向夹持的问题,选择轻量化材料,实现六个自由度的旋转和平移,能够起到辅助骨折复位和术后固定作用,临床应用效果满意。

Simple double-arm external fixator for lower limb fractures, aiming at the heavy structure of traditional external fixator, the operation is tedious and cannot achieve universal grip. Select lightweight materials, the rotation and translation of six degrees of freedom are realized, can assist reduction of fracture and post-operative fixation, the effect of clinical effects is satisfactory.