Toumai® Laparoscopic Surgical Robot

Toumai® adopts an "intuitive operation" mode, achieving international leading performance in parameters such as master-slave mapping frequency and image latency. The master-slave operation delay is less than 70 milliseconds, accurately mapping the position and posture of the human hand, and ensuring that the movement direction of the hand remains consistent with the image of the instrument end.

Toumai® possesses the globally "unique" force sensing and feedback components for robotic surgery, enabling real-time control at 4000 Hz with high-speed response. With a resolution of 0.1N, it provides real-time force sensing, indicating safe operation for the surgeon.

Based on the architecture of a 5G tele-surgery system, Toumai® can achieve multi-point collaborative tele-surgery control of a patient platform with dual control consoles. The control transfer mechanism ensures the precise implementation of multi-point collaborative tele-surgery, offering advantages of low latency and high security. Technologies such as "dual-machine hot backup," "multi-network fusion," and "intelligent encoding" enable the primary surgeon to have a clearer view and perform more precise surgery, ensuring patient safety.

Through the combination of a surgeon's console and a simulation host, Toumai® accurately replicates the instruments, functions, and operational habits of the surgical robot, enabling simulation of surgical operations and training for surgical robot operators. The simulation training device provides a three-dimensional virtual reality, simulating tissue types, textures, blood vessels, nerves, and even blood flow, offering operators a completely immersive surgical experience. The course includes a training module for the "gold standard" robotic surgery for radical prostatectomy, achieving a more realistic surgical training effect.

Are designed for a high number of usage cycles (ranging from 12 to 20, depending on the instrument type), thereby optimizing material procurement costs. Aforementioned features of this system expand operational capabilities and facilitate the development of robot-assisted surgical procedures. They ensure high clinical efficacy of the method and guarantee the safe operation of the Toumai MT-1000 equipment.