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This paper discusses the absolute positioning accuracy of a medical robotic system for minimally invasive spine surgery (MISS). First, the system architecture and main working flow are briefly introduced. Then, according to the requirement of MISS operation, a five-degree-of-freedom (5-DOF) operating mechanism is designed and developed for such applications, and a detailed analysis has been performed...
This paper presents a robot-assisted system developed for spine surgery of percutaneous vertebroplasty. The system plays roles of assisting surgeon for puncture. Compared to navigation systems as well as conventional methods for percutaneous vertebroplasty, it is able to achieve better accuracy. With the help of the surgical planning system based on CT images, the surgeon could easily obtain the information...
A conceptual medical robotic system applicable for establishing surgical platform in the process of minimally invasive spine surgery (MISS) is proposed in this paper. According to the requirement of MISS operation, a five-degree- of-freedom (5-DOF) operating mechanism is designed and developed for such applications, and a detailed analysis has been performed for the robot involving the issues of kinematics,...
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