University of Michigan

Huazhong University of Science and Technology

Wuhan United Imaging Surgical Co., Ltd.

Hao Gao

Lingjie Jay Guo

Qiang Xie

Cheng Zhang

Long Chen

Zeyang Liu

Qin Huang

Quan-quan Wang

Yong-xiang Nie

This application provides a surgical robot control method, a computer device, and a surgical robot system. The surgical robot control method includes: receiving a user demand, and generating an interactive control command; generating a motion control command according to the interactive control command; and controlling a terminal of a mechanical arm to perform the motion control command. The motion control command includes controlling the terminal of the mechanical arm to act in accordance with a plurality of motion modes. The surgical robot control method may control the terminal of the mechanical arm to act in accordance with the plurality of motion modes through the motion control command, realize different motion schemes in various clinical application scenarios, and realize controlling the terminal of the mechanical arm to be flexibly switched between the plurality of motion modes in any application scenario through the interactive control command.

Surgical robot control method, computer device, and surgical robot system

Disclosed is a type planar-waveguide-based multi-channel crosstalk-free metasurface holographic devices, including a glass planar waveguide and a metasurface above the glass planar waveguide; light propagates inside the planar waveguide in the form of total internal reflections and illuminates the metasurface; the metasurface is capable of selectively projecting multiple crosstalk-free and independent holographic images according to different combinations of circular polarization state and azimuth angle of the total internal reflection incident light inside the waveguide. The device utilizes two properties of incident light, namely the state of polarization and the angle of incidence, and can selectively project multiple independent crosstalk-free holographic images according to the state of polarization and the propagation azimuthal angle of the total internal reflection light in the waveguide. In addition, the device has broadband operational property, such that the projected target images can have different colors.

Planar-waveguide-based multi-channel crosstalk-free metasurface holographic device

Growing community of inventors

Wuhan, China

Hao Gao