objective to develop an improved adjustable bilateral aiming device to substitute the old single-side one to guide lateral arch screw insertion of axis.
目的针对单侧可调式枢椎椎弓螺钉定位器的不足,研制改进出一种双侧可调式侧方椎弓定位器。
the purpose of this thesis is to study the structure design and the control algorithm of an automatic tracking and aiming device on mobile.
本文主要是针对某车载光电自动跟蹤瞄準系统中结构与控制算法的研究。
this thesis introduced the structure design of the automatic tracking and aiming device on mobile pointing to its use;
本文介绍了针对车载自动跟瞄装置的用途而进行的结构设计;
conclusion:using the manual aiming device for the cervical pedicle for screw placement can improve the accuracy and safety during operation, and this device can be applied and popularized clinically.
结论:手持式颈椎椎弓根螺钉置钉瞄準器可提高置钉的準确性和安全性,有临床应用前景。