US 12,245,930 B2
System and methods for compensating for intraocular lens tilt
Zsolt Bor, Lake Forest, CA (US)
Assigned to Alcon Inc., Fribourg (CH)
Filed by Alcon Inc., Fribourg (CH)
Filed on Jun. 12, 2024, as Appl. No. 18/740,977.
Claims priority of provisional application 63/511,306, filed on Jun. 30, 2023.
Prior Publication US 2025/0000642 A1, Jan. 2, 2025
Int. Cl. A61F 2/16 (2006.01); A61F 9/008 (2006.01)
CPC A61F 2/16 (2013.01) [A61F 9/008 (2013.01); A61F 2002/1683 (2013.01); A61F 2009/00851 (2013.01); A61F 2250/0006 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of compensating for a tilt of an intraocular lens (IOL) with optical coherence tomography (OCT) guidance, comprising:
capturing one or more OCT images of an eye of a subject using an OCT imaging apparatus, wherein the IOL is implanted within the eye of the subject;
generating a fixation target such that the fixation target is visible to the eye of the subject; and
moving the fixation target until a transverse plane of the IOL as shown in the one or more OCT images is perpendicular or substantially perpendicular to an optical axis of an ophthalmic system.