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:
Jan. 16, 2024
Filed:
Nov. 08, 2021
Arizona Board of Regents on Behalf of the University of Arizona, Tucson, AZ (US);
Minsik Hong, Tucson, AZ (US);
Jerzy W Rozenblit, Tucson, AZ (US);
ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, Tucson, AZ (US);
Abstract
An adaptive force guidance system for laparoscopic surgery skills training includes self-adjusting fuzzy sliding mode controllers and switching mode controllers to provide proper force feedback. Using virtual fixtures, the system restrictS motions and/or guide a trainee to navigate a surgical instrument in a 3D space in a manner that mimics a human instructor who would teach trainees by holding their hands. The self-adjusting controllers incorporate human factors such as different force sensitivity and proficiency level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile