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:
Sep. 23, 2025
Filed:
Nov. 07, 2022
Johnson & Johnson Surgical Vision, Inc., Irvine, CA (US);
Charles Scales, Jacksonville, FL (US);
Guang-Ming Dai, Fremont, CA (US);
Joshua Young, Jacksonville, FL (US);
Jeroen Van Der Donckt, Oudenaarde, BE;
Michael Rademaker, Ghent, BE;
Benjamin Straker, Jacksonville, FL (US);
Gilles Vandewiele, Ghent, BE;
Johnson & Johnson Surgical Vision, Inc., Irvine, CA (US);
Abstract
Described are implementations of systems and methods for an improved machine learning-based system that incorporates pre-operative and intraoperative measurements captured during surgery, as well as additional patient-specific data, to provide an individualized, highly accurate post-operative manifest refraction prediction. According to some embodiments, a determination engine generates a predictive feature set of one or more predictors associated with diagnostic measurements of one or more eyes and performs a recursive selection operation using one or more combinations within the predictive feature set and one or more models to produce a most predictive subset, the most predictive subset having a highest prediction accuracy among other predictive subsets for post-operative manifest refraction. The determination engine generates a determination model by refining and retraining the one or more models of the recursive selection operation utilizing the most predictive subset.