公开(公告)号：US20230365227A1

公开(公告)日：2023-11-16

申请号：US18355835

申请日：2023-07-20

申请人： AMO Groningen B.V.

发明人： Mihai State ,  Robert Rosen ,  Sieger Meijer ,  Aixa Alarcon Heredia ,  Carmen Canovas Vidal

IPC分类号： B62M11/06 ,  A61F2/16 ,  G02C7/04 ,  G06T7/00 ,  G06T15/06 ,  G06T17/00

CPC分类号： B62M11/06 ,  A61F2/164 ,  A61F2/1645 ,  G02C7/049 ,  G06T7/0012 ,  G06T15/06 ,  G06T17/00 ,  B62M1/36

摘要： Systems and methods for evaluating ND are described herein. An example method can include constructing a non-sequential (NSC) ray-tracing model of an eye with an ophthalmic lens, and modelling a light source and a detector. The detector can be configured to mimic a retina of the eye. The method can also include computing irradiance data using the light source, the NSC ray-tracing model, and the detector. Irradiance data can be computed for each of a plurality of pupil sizes. The method can further include evaluating ND by analyzing the respective irradiance data for each of the pupil sizes. Also described herein are methods for designing an ophthalmic lens edge that reduces the incidence of ND for a given ophthalmic lens by adjusting the edge thickness and/or the scatter.

公开(公告)号：US20230190452A1

公开(公告)日：2023-06-22

申请号：US18171343

申请日：2023-02-18

申请人： AMO Groningen B.V.

发明人： Robert Rosen ,  Franck Gounou

IPC分类号： A61F2/16

CPC分类号： A61F2/1654 ,  A61F2240/001 ,  A61F2240/002 ,  A61F2/1637 ,  G02C2202/20

摘要： Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare. Exemplary ophthalmic lenses can include an optic having a central region disposed about an optical axis and a peripheral region extending outward from the central region, with a diffractive achromat positioned on the peripheral region, and the central region lacking an achromat, and a base power for distance of the central region being the same as a base power for distance of the peripheral region.

公开(公告)号：US11660183B2

公开(公告)日：2023-05-30

申请号：US16818996

申请日：2020-03-13

申请人： AMO GRONINGEN B.V.

发明人： Robert Rosen ,  Hendrik A. Weeber ,  Carmen Canovas Vidal ,  Marrie H. Van Der Mooren ,  Mihai State ,  Patricia Ann Piers ,  Aixa Alarcon Heredia

IPC分类号： A61F2/16

CPC分类号： A61F2/164 ,  A61F2/1613 ,  A61F2/1618 ,  A61F2/1648

摘要： The present disclosure relates to devices, systems, and methods for improving or optimizing peripheral vision. In particular, methods are disclosed which include utilizing particular characteristics of the retina in improving or optimizing peripheral vision. Additionally, various IOL designs, as well as IOL implantation locations, are disclosed which improve or optimize peripheral vision.

公开(公告)号：US11583392B2

公开(公告)日：2023-02-21

申请号：US17103931

申请日：2020-11-24

申请人： AMO Groningen B.V.

发明人： Robert Rosen ,  Franck Gounou

IPC分类号： A61F2/16

摘要： Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare. Exemplary ophthalmic lenses can include an optic having a central region disposed about an optical axis and a peripheral region extending outward from the central region, with a diffractive achromat positioned on the peripheral region, and the central region lacking an achromat, and a base power for distance of the central region being the same as a base power for distance of the peripheral region.

公开(公告)号：US11529230B2

公开(公告)日：2022-12-20

申请号：US16837367

申请日：2020-04-01

申请人： AMO Groningen B.V.

发明人： Robert Rosen ,  Franck Emmanuel Gounou ,  Carmen Canovas Vidal ,  Aixa Alarcon Heredia

IPC分类号： A61F2/16

摘要： Systems and methods for improving vision of a subject implanted with an intraocular lens (IOL) that has a non-zero residual spherical error that requires an estimated diffractive power addition in the IOL. In some embodiments, a plurality of laser pulses are applied to the IOL, the laser pulses being configured to produce, by refractive index writing on the IOL, the estimated diffractive power addition to correct for the residual spherical error.

公开(公告)号：US20220244440A1

公开(公告)日：2022-08-04

申请号：US17660245

申请日：2022-04-22

申请人： AMO Groningen B.V.

发明人： Hendrik A. Weeber ,  Robert Rosen

IPC分类号： G02B5/18 ,  G02C7/04 ,  A61F2/16 ,  G02C7/06

摘要： Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs). Exemplary ophthalmic lenses can include a plurality of echelettes arranged around the optical axis, having a profile in r-squared space. The echelettes may be non-repeating over the optical zone.

公开(公告)号：US11262598B2

公开(公告)日：2022-03-01

申请号：US16020928

申请日：2018-06-27

申请人： AMO Groningen B.V.

发明人： Hendrik A. Weeber ,  Robert Rosen

IPC分类号： G02C7/04 ,  G02C7/02 ,  A61F2/16 ,  A61F2/14

摘要： Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as straylight, haloes and glare, in diffractive lenses. Exemplary ophthalmic lenses can include a diffractive profile that distributes light among a near focal length, a far focal length, and one or more intermediate focal length. The diffractive profile provides for minimized or zero step heights between one or more pairs of diffractive zones for reducing visual artifacts.

公开(公告)号：US20210294123A1

公开(公告)日：2021-09-23

申请号：US17057637

申请日：2019-12-04

申请人： AMO Groningen B.V.

发明人： Hendrik A. Weeber ,  Robert Rosen

IPC分类号： G02C7/04

摘要： Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare, in extended range of vision lenses. Exemplary ophthalmic lenses can include an optic including a first surface and a second surface each disposed about an optical axis and extending radially outward from the optical axis to an outer periphery of the optic. A diffractive profile including a plurality of echelettes is disposed on the first surface such that no echelette on the first surface repeats between the optical axis and the outer periphery of the optic.

公开(公告)号：US20210275292A1

公开(公告)日：2021-09-09

申请号：US17327657

申请日：2021-05-21

申请人： AMO GRONINGEN B.V.

发明人： Robert Rosen ,  Mihai State ,  Carmen Canovas Vidal ,  Aixa Alarcon Heredia ,  Marrie H. Van Der Mooren

IPC分类号： A61F2/16 ,  A61B3/00

摘要： A system, method, and apparatus are provided for designing and evaluating intraocular lenses for a large field of view that generate a first eye model from data that includes constant and customized values, including customized values of a first intraocular lens. A simulated outcome is provided by the first intraocular lens in at least one modeled eye. A second eye model is generated wherein a second intraocular lens is substituted for the first intraocular lens. An outcome provided by the second intraocular lens is simulated in at least one modeled eye. Outcomes of the first and second intraocular lenses are compared.

公开(公告)号：US20210236268A1

公开(公告)日：2021-08-05

申请号：US17057096

申请日：2019-10-21

申请人： AMO Groningen B.V.

发明人： Robert Rosen ,  Hendrik A. Weeber ,  Carmen Canovas Vidal ,  Robin Zonneveld ,  Sieger Meijer ,  Bram Koopman ,  Bart Cannegieter ,  Theophilus Bogaert ,  Aixa Alarcon Heredia ,  Mihai State

IPC分类号： A61F2/16

摘要： Intraocular lenses for reducing the risk of posterior capsule opacification (PCO) are described herein. PCO can be reduced with an IOL design that increases the pressure at the posterior capsular bend, for example, by including a sharper edge design, an enlarged optical zone, and/or an increased vault height. An example ophthalmic lens can include an optic (200) including an anterior surface (202) defining an anterior side of the optic, a posterior surface (204) defining a posterior side of the optic, and an edge (210) arranged between the anterior and posterior surfaces. The edge and the posterior surface can form an angle, where the angle is less than about 90 degrees. Additionally, the ophthalmic lens can have an increased vault height. At least one of the angle or the increased vault height be configured to increase pressure on a capsular bend in a subject's eye.