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. 19, 2025
Filed:
Sep. 17, 2021
Alcon Inc., Fribourg, CH;
Mario Abraham, Burgthann, DE;
Michael Wittnebel, Hirschaid, DE;
ALCON INC., Fribourg, CH;
Abstract
In certain embodiments, an ophthalmic laser ablation system comprises a laser device, liquid remover, and computer. The laser device directs laser radiation towards an eye as a plurality of shots to ablate tissue of the eye according to a treatment pattern. The liquid remover removes liquid from a surface of the tissue of the eye. The computer: determines a moisture maintenance procedure; instructs the liquid remover to remove the liquid from the surface of the tissue at a location of the eye according to the moisture maintenance procedure; and instructs the laser device to ablate the tissue at the location of the eye according to the treatment pattern.