Intraocular lens with rotational resistance and negative dysphotopsia mitigation
Номер патента: EP4262627A1
Опубликовано: 25-10-2023
Автор(ы): James M. Scott, Kamal K. Das
Принадлежит: Alcon Inc
Опубликовано: 25-10-2023
Автор(ы): James M. Scott, Kamal K. Das
Принадлежит: Alcon Inc
Реферат: An ophthalmic lens may comprise a posterior optic surface and an anterior optic surface, which may comprise a central optic, a peripheral optic, and a capsule rim separating the central optic and the peripheral optic. An optic edge may couple the posterior optic surface to the peripheral optic. The capsule rim may be symmetric or asymmetric in various embodiments. In more particular embodiments, the capsule rim may form a surface at an angle of at least ninety (90) degrees to the peripheral optic. In some embodiments, the central optic may comprise an optic axis, and the capsule rim may form a surface that is substantially parallel to the optic axis.
Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method
Номер патента: AU2023200236B2. Автор: Kevin J. CADY. Владелец: Onpoint Vision Inc. Дата публикации: 2024-07-25.