Design and Feasibility Study of Tracheal Intubation Device Based on Magnetic Navigation Technology / 中国医疗器械杂志

OBJECTIVE@#In the context of coronavirus disease 2019 (COVID-19) pandemic, the subject was designed to develop a new tracheal intubation device based on magnetic navigation technology to improve the success rate of tracheal intubation and reduce the risk of occupational exposure of medical staff.@*METHODS@#The new tracheal intubation device was designed with the uniqueness of the magnetic field environment and magnetic steering of magnetic navigation technology. And preliminary magnetic navigation tracheal intubation experiments were performed on the tracheal intubation simulator.@*RESULTS@#Magnetic navigation tracheal intubation can successfully implement tracheal intubation, and the time required is lower than that of traditional laryngoscopy.@*CONCLUSIONS@#The tracheal intubation based on magnetic navigation technology is feasible, with high efficiency and easy operation. That is expected to be widely used for tracheal intubation during treatment of patients outside the hospital in the future. At the same time, magnetic navigation endotracheal intubation technology will be the key technology for the development of endotracheal intubation robots.

Application of magnetic surgery technique in thoracic surgery / 中国胸心血管外科临床杂志

@#The earliest research of magnetic surgery was the application of magnetic anastomotic device to anastomose the blood vessels. Now, it has been widely used for anastomosis of blood vessels, gastrointestinal tract and biliary tract. The concept of "magnetic surgery" was named firstly by LU Yi in 2010 and magnetic surgery was classified into magnetic anchoring technique, magnetic navigation technique, magnetic compression technique, magnetic tracing technique, and magnetic suspension technique. The applications of magnetic surgery in the field of thoracic surgery mainly include magnetic compression technique, magnetic anchoring technique and magnetic navigation technique. This paper summarizes the application of magnetic surgery in thoracic surgery and prospects its future development in the field of thoracic surgery.