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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12502237 B1

PDFFull Text
Date of Patent:
Dec. 23, 2025

Filed:

Nov. 02, 2021

Control method for location and orientation of surgical robot end, and control method for surgical robot

Applicant:

Chongqing Jinshan Medical Robotics Co., Ltd., Chongqing, CN;

Inventors:

Yu Huang, Chongqing, CN;

Liao Wang, Chongqing, CN;

Assignee:

CHONGQING JINSHAN MEDICAL ROBOTICS CO., LTD., Chongqing, CN;

Attorneys:

Yue (Roberts) Xu

Apex Attorneys at Law, LLP

Primary Examiner:

Abby Lin

Assistant Examiner:

Renee undefined Larose

Int. Cl.
CPC ...
A61B 34/37 (2016.01); A61B 34/20 (2016.01); A61B 34/30 (2016.01); A61B 90/00 (2016.01); G16H 40/63 (2018.01);
U.S. Cl.
CPC ...
A61B 34/37 (2016.02); G16H 40/63 (2018.01); A61B 2034/2059 (2016.02); A61B 2034/302 (2016.02); A61B 2090/067 (2016.02);
Abstract

A control method for the location and the orientation of a surgical robot end, and a control method for a surgical robot. The control method for the location and the orientation of a surgical robot end comprises establishing a remote center point, and dragging a surgical robot, causing an end to move above the remote center point, the remote center point being a virtual fixed point about which an end of a surgical instrument rotates when turning past a target location; connecting a surgical instrument to an instrument base of the surgical robot; controlling the surgical instrument to pass the remote center point; obtaining an expected Cartesian speed of an end of the surgical instrument, calculating a target speed for each axis of the surgical robot, and controlling movement of each axis of the surgical robot according to the target speeds.

Find Patent Forward Citations

Huang, Yu. (2025). Control method for location and orientation of surgical robot end, and control method for surgical robot (U.S. Patent No. 12502237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12502237

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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