Surgical robot, and control method and control device for robot arm thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12226900
APP PUB NO 20220258333A1
SERIAL NO

17640908

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Abstract

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A surgical robot and a control method and device for a robot arm (21) thereof. The surgical robot includes the robot arm (21) and the control device, the control device is configured for acquiring an external force applied on a power mechanism (22); acquiring an input operating command for task degrees of freedom of the power mechanism (22); combining the task degrees of freedom to analyze the external force to obtain target position and/or pose information of the power mechanism (22) at a base coordinate system, according to the target position and/or pose information, controlling a movement of joints of the robot arm to allow the power mechanism (22) to move within corresponding degrees of freedom. The operating command includes a completely matched first operating command, and a partially matched second operating command. The power mechanism (22) of the surgical robot can be precisely freely dragged or constraint control dragged.

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Patent Owner(s)

  • SHENZHEN EDGE MEDICAL CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Yuanqian Shenzhen, CN 13 7
Ye, Guoqiang Shenzhen, CN 11 6

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