1、表面高抛光处理,摩擦系数极低
Mirror polishing surface reduces friction coefficient to the minimum extent
2、双中心设计活动保证髋关节活动范围最大,降低磨损率
Two-center design ensures the greatest range of motion and the lowest rate of wear for the hip joint
3、经典大环(卡锁)设计,良好的防脱位性能
Classic clamping-lock structure avoids head dislocation
规格:38#-54#