Design Of Electrical Control System For Endoscopic Surgical Robot

Endoscopic submucosal dissection (ESD) is a new treatment method that has emerged in recent years, and it is also a technology with good clinical application prospects. Complete excision, eliminating the pain of open surgery and the removal of organs. To reduce the difficulty of gastroscopic surgery and allow doctors to complete the operation independently, it is necessary to develop a robot that can assist traditional electronic gastroscopes. Its main function is to replace the doctor’s hands on the control of the endoscope. Based on the existing technology, this paper proposes a multi-motor control method based on the EtherCAT communication protocol, which can be used for the research and development of subsequent endoscopic surgical robots.