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.:
Date of Patent:
Oct. 21, 2025
Filed:
May. 24, 2022
Nankai University, Tianjin, CN;
Shenzhen Research Institute of Nankai University, Guangdong, CN;
Yanding Qin, Tianjin, CN;
Jianda Han, Tianjin, CN;
Hongpeng Wang, Tianjin, CN;
Yugen You, Tianjin, CN;
Zhichao Song, Tianjin, CN;
Yiyang Meng, Tianjin, CN;
Abstract
A surgical robot navigation and positioning system, and a measurement viewing angle multi-objective optimization method includes a surgical operation planning system, a control host for data processing and robot control, a series robot having any degree of freedom, a positioning sensor and its adaptive positioning tools (), and an environmental perception sensor. The measurement viewing angle multi-objective optimization method comprises: obtaining information on and positions of all positioning tools () of each link in a surgery process, and establishing a multi-objective minimization problem based on a decision variable; establishing a three-dimensional Cartesian coordinate system for each positioning tool (); defining a non-interference margin function between the positioning tools (), and at least two objective functions of minimization optimization; and setting constraint conditions to minimize the at least two objective functions at the same time.