Abstract: A target tracking method and system for use with a surgical robot is disclosed. The method includes: acquiring a visible light image and a depth image of a marker attached on a patient's body surface, where the marker is provided with a black and white checkerboard pattern, and a two-dimensional code is arranged inside squares of the checkerboard; performing two-dimensional code detection on the visible light image to obtain the checkerboard corners' 2D coordinates and the IDs of the two-dimensional codes on the marker; and obtaining 3D coordinates of checkerboard corners in the marker by using the depth image, 2D code corners' coordinates and 2D code ID. According to the 3D coordinates of the checkerboard corner, the position information of the tracked target in the 3D space is obtained.

Abstract: A remotely operated orthopedic surgical robot system for performing a fracture reduction operation using a visual-servo control method is provided. The system includes the surgical image acquisition equipment, the fracture reduction robot and the remote operation workstation. The fracture reduction robot has a plurality of types. The remote operation workstation includes a graphical user interface for doctors to examine the fracture reduction path planning result made by an artificial intelligence algorithm and to manually perform the path planning. The remote operation workstation calculates the robot control quantity using the visual servo control method according to the path planning result and sends it to the robot.

Abstract: A remotely operated orthopedic surgical robot system for performing a fracture reduction operation using a visual-servo control method is provided. The system includes the surgical image acquisition equipment, the fracture reduction robot and the remote operation workstation. The fracture reduction robot has a plurality of types. The remote operation workstation includes a graphical user interface for doctors to examine the fracture reduction path planning result made by an artificial intelligence algorithm and to manually perform the path planning The remote operation workstation calculates the robot control quantity using the visual servo control method according to the path planning result and sends it to the robot.