Application of Robotic Stereotactic Assisted Brain Surgery: A Summary Analysis

Robots are used in various fields, and their accuracy can make brain surgery more successful. Developing robot-assisted surgery could also allow doctors to perform more difficult-to-perform operations. This thesis briefly describes the principle of stereotaxic directional robot in brain surgery. The lesions of patients are identified through digital images by means of medical imaging, then located by computer processing and planned trajectory. Finally, the operation is completed by robotic arm. In the following, this paper focuses on the differences in the characteristics of its own trajectory planning caused by the different algorithms and mathematical models used by Rosa robot, Neuromate robot and Remebot robot in trajectory planning through literature search and data search, and illustrates them with the latest clinical trials. The trajectory planning error of the three kinds of robots is small and does not affect the completion of the operation. The results show that the trajectory planning of the three kinds of robots has certain accuracy and flexibility. This paper aims to compare and analyze the different trajectory planning methods of three robots in order to study the possible development direction of trajectory planning.