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:
Aug. 27, 2024
Filed:
Dec. 11, 2020
Alcon Inc., Fribourg, CH;
ALCON INC., Fribourg, CH;
Abstract
The disclosure provides a system that may: produce the laser beam; determine multiple focal point distances associated with respective multiple positions of a plane orthogonal to the laser beam via for each position of the multiple positions: adjust at least one mirror to target the laser beam to the position; determine multiple intensity values associated with respective multiple interim focal point distances; determine a maximum intensity value of the multiple intensity values; determine an interim focal point distance of the multiple interim focal point distances respectively associated with the maximum intensity value; and determine a focal point distance of the multiple focal point distances as the interim focal point distance of the multiple interim focal point distances respectively associated with the maximum intensity value; and determine a topography of a surface of a patient interface based at least on the multiple focal point distances associated with the respective multiple positions.