公开(公告)号：US12102524B2

公开(公告)日：2024-10-01

申请号：US17583329

申请日：2022-01-25

Applicant: RxSight, Inc.

Inventor： Ilya Goldshleger ,  John Kondis ,  Ritu Shrestha

IPC: A61F2/16

CPC classification number: A61F2/1624 ,  A61F2/1627 ,  A61F2/1635 ,  A61F2/1659 ,  A61F2002/1683 ,  A61F2002/16965 ,  A61F2210/0085 ,  A61F2250/0001

Abstract: Embodiments of a modulable absorption light adjustable lens (MALAL) comprise a light adjustable lens that is capable of changing its optical properties upon an adjusting irradiation, including a photo-modifiable material; and a modulable absorption front protection layer, including a modulable absorption compound whose absorption properties can be modulated with a modulating stimulus. Other embodiments include a method of adjusting an optical property of a modulable absorption light adjustable lens, the method comprising: reducing an absorption of a modulable absorption compound of a modulable absorption front protection layer of the MALAL by a modulating stimulus, the MALAL having been previously implanted into an eye; and changing an optical property of a light adjustable lens of the MALAL by applying an adjusting irradiation.

公开(公告)号：US11974945B2

公开(公告)日：2024-05-07

申请号：US17119617

申请日：2020-12-11

Applicant: Aperture in Motion, LLC

Inventor： Olivia N. Serdarevic

IPC: A61F9/007 ,  A61F2/16 ,  A61F9/008

CPC classification number: A61F9/007 ,  A61F2/1627 ,  A61F2/1637 ,  A61F2/1648 ,  A61F2/1654 ,  A61F9/0079 ,  A61F9/008 ,  A61F2009/00842 ,  A61F2009/00853 ,  A61F2009/00863 ,  A61F2009/00872

Abstract: Methods and apparatus to improve or restore vision by causing a rebooting of the visual system of an eye with modification of visual search, sampling and stimulation away from the preferred retinal locus of fixation of an eye to enhance neural integration and perception of visual information from within the field of view are described herein. Some embodiments cause transient, reversible or repeatable redirection of environmental light away from the preferred retinal locus of fixation of an eye to multiple retinal locations that are not the preferred retinal locus of fixation. Some embodiments reduce exposure of environmental light at the preferred retinal locus of fixation of an eye for a determinable interval at a determinable rate. Some embodiments cause a defocusing of environmental light at the preferred retinal locus of fixation in an eye with a visual impairment or loss.

公开(公告)号：US20240081976A1

公开(公告)日：2024-03-14

申请号：US18301569

申请日：2023-04-17

Applicant: Omega Ophthalmics LLC

Inventor： Gary N. Wortz ,  Rick William Ifland

IPC: A61F2/16 ,  A61F2/14

CPC classification number: A61F2/1613 ,  A61F2/15 ,  A61F2/1601 ,  A61F2/1618 ,  A61F2/1624 ,  A61F2/1648 ,  A61F2/1627 ,  A61F2002/1681 ,  A61F2002/16901

Abstract: A prosthetic capsular device configured to be inserted in an eye after removal of a lens, in some embodiments, can comprise a housing structure comprising capable of containing an intraocular device and an equiconvex refractive surface. The housing structure can comprise an anterior portion comprising an anterior opening, a posterior portion comprising a posterior opening, and a continuous lateral portion between the anterior portion and the posterior portion.

公开(公告)号：US11793908B2

公开(公告)日：2023-10-24

申请号：US16597442

申请日：2019-10-09

Applicant: Medicem Group a.s.

Inventor： Vladimir Stoy ,  Vaclav Petrak ,  Miroslav Dudic

IPC: A61L27/16 ,  A61L27/52 ,  A61F2/16 ,  A61L27/50 ,  C08F220/20

CPC classification number: A61L27/16 ,  A61F2/16 ,  A61F2/1613 ,  A61F2/1627 ,  A61L27/50 ,  A61L27/52 ,  C08F220/20 ,  A61F2002/1681 ,  A61F2002/16965 ,  A61L2430/16 ,  A61L27/16 ,  C08L33/14

Abstract: A bioanalogic implantable ophthalmic lens (“BIOL”) capable of replacing the natural crystalline lens (NCL) in its various essential functions after the NCL having been removed and BIOL implanted into the posterior eye chamber and placed into the capsular bag vacated from the NCL. At least the posterior surface of the lens has a convex shape and is made from a transparent flexible hydrogel material. At least the anterior and posterior optical surfaces are defined by rotation of one or more conic sections along the main optical axis and the surfaces defined by the rotation will include a plane perpendicular to the axis and conical surface symmetrical by the axis. A hydrogel implantable ophthalmic lens whose optical parameters can be optimized and/or customized by a controlled absorption of electromagnetic radiation resulting in a change of the refractive index of the irradiated hydrogel.

公开(公告)号：US20230200975A1

公开(公告)日：2023-06-29

申请号：US18171341

申请日：2023-02-18

Applicant: AMO Groningen B.V.

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

IPC: A61F2/16 ,  A61F9/008

CPC classification number: A61F2/1627 ,  A61F9/008 ,  A61B2017/00181

Abstract: Systems and methods for improving vision of a subject implanted with an intraocular lens (IOL). In some embodiments, a method includes determining at least one photic phenomenon experienced by the subject after implantation of the IOL; and applying a plurality of laser pulses to the IOL, the laser pulses being configured to produce, by refractive index writing on the IOL, a phase shift in the IOL to compensate for the photic phenomenon.

公开(公告)号：US20190196225A1

公开(公告)日：2019-06-27

申请号：US16293421

申请日：2019-03-05

Applicant: Verily Life Sciences LLC

Inventor： Jeremy L. Emken ,  Scott B. Kennedy

IPC: G02C7/08 ,  A61F2/16 ,  G02B7/00 ,  G02C7/04 ,  G02C7/02

CPC classification number: G02C7/083 ,  A61F2/1605 ,  A61F2/1613 ,  A61F2/1627 ,  G02B7/003 ,  G02C7/021 ,  G02C7/04 ,  G02C7/041 ,  G02C7/049 ,  G02C2202/16

Abstract: Apparatus and systems for an ophthalmic device having alignment features for a liquid filled layered stack to assemble are disclosed herein. An example apparatus may include first, second, and third optical elements arranged in a stack, with each optical element including alignment and separation features. The alignment and separation features may form a reservoir region and a dam region. The reservoir region may provide radial alignment to the first, second, and third optical elements such that an optical axis of each optical element is aligned, and the reservoir region may have a reservoir region gap formed between adjacent ones of the optical elements. The dam region, disposed radially outside of the reservoir region, may include a first dam formed due to the first and second optical elements being in contact, and a second dam formed due to the second and third optical elements being in contact, wherein the dam region determines a reservoir region gap width.

公开(公告)号：US20180333254A1

公开(公告)日：2018-11-22

申请号：US16049193

申请日：2018-07-30

Applicant: e-Vision Smart Optics, Inc.

Inventor： Ronald D. Blum ,  William Kokonaski ,  Dwight P. Duston

IPC: A61F2/16 ,  H04N5/232 ,  H04N5/225 ,  G02C11/00 ,  G02C7/16 ,  H02J50/10 ,  G02C7/08 ,  G02C7/06 ,  A61F9/06 ,  G02C7/10

CPC classification number: A61F2/1613 ,  A61F2/1627 ,  A61F9/061 ,  G02C7/06 ,  G02C7/083 ,  G02C7/101 ,  G02C7/16 ,  G02C11/10 ,  H02J50/10 ,  H04N5/2253 ,  H04N5/23203 ,  H04N5/23293

Abstract: Eyewear is provided including a frame, and a camera connected with the frame, in which the camera is configured to be controlled by a remote controller. The camera may be configured to capture video and/or a photo. The eyewear may include data storage, and the camera may be connected to the data storage. A wrist watch may be configured to act both as a time piece and a controller of the camera. The eyewear may also include a heads up display and/or a video file player. The eyewear may also include an electro-active lens.

公开(公告)号：US10076409B2

公开(公告)日：2018-09-18

申请号：US14982651

申请日：2015-12-29

Applicant: Elwha LLC

Inventor： Roderick A. Hyde ,  Elizabeth A. Sweeney ,  Lowell L. Wood, Jr.

IPC: G02C7/00 ,  G02C7/02 ,  G02C7/04 ,  A61F2/16 ,  G02C7/08 ,  G02C7/10

CPC classification number: A61F2/1627 ,  A61F2/1602 ,  A61F2250/0002 ,  G02C7/04 ,  G02C7/08 ,  G02C7/083 ,  G02C7/101

Abstract: Described embodiments include a vision system and a method. A vision system includes a sensor circuit configured to detect a presence of a wearable ophthalmic element in an optical path incident on a vision correction device. The vision correction device includes an electronically controllable vision parameter and configured to be placed in an eye of a human subject. The vision system includes a controller circuit coupled to the vision correction device and configured to change the electronically controllable vision parameter of the vision correction device at least partially in response to the detected presence of the wearable ophthalmic element in the optical path. In an embodiment, the vision system includes the wearable ophthalmic element. In an embodiment, the vision system includes the vision correction device.

公开(公告)号：US20180221137A1

公开(公告)日：2018-08-09

申请号：US15920634

申请日：2018-03-14

Applicant: e-Vision Smart Optics, Inc.

Inventor： Ronald Blum ,  William Kokonaski ,  Dwight Duston

IPC: A61F2/16 ,  H04N5/232 ,  H04N5/225 ,  G02C11/00 ,  G02C7/16 ,  H02J50/10 ,  G02C7/08 ,  G02C7/06 ,  A61F9/06 ,  G02C7/10

CPC classification number: A61F2/1613 ,  A61F2/1627 ,  A61F9/061 ,  G02C7/06 ,  G02C7/083 ,  G02C7/101 ,  G02C7/16 ,  G02C11/10 ,  G06F1/163 ,  H02J50/10 ,  H04N5/2253 ,  H04N5/23203 ,  H04N5/23293

Abstract: Eyewear is provided including a frame, and a camera connected with the frame, in which the camera is configured to be controlled by a remote controller. The camera may be configured to capture video and/or a photo. The eyewear may include data storage, and the camera may be connected to the data storage. A wrist watch may be configured to act both as a time piece and a controller of the camera. The eyewear may also include a heads up display and/or a video file player. The eyewear may also include an electro-active lens.

公开(公告)号：US09968442B2

公开(公告)日：2018-05-15

申请号：US15103540

申请日：2014-12-10

Applicant: Frontier Vision Co., Ltd. ,  Junsuke Akura

Inventor： Junsuke Akura

IPC: A61F2/16

CPC classification number: A61F2/1635 ,  A61F2/16015 ,  A61F2/1627 ,  A61F2/1648 ,  A61F2/1694 ,  A61F2002/1682 ,  A61F2250/0003

Abstract: An intraocular lens includes a lens capsule expanding device and an optical portion. A front supporting portion makes contact with an inner surface of an anterior capsule. A rear supporting portion makes contact with an inner surface of a posterior capsule while facing the front supporting portion. A connecting portion connects the front supporting portion and the rear supporting portion so as to have a biasing force to separate the front supporting portion and the rear supporting portion. Due to the biasing force, the front supporting portion presses the inner surface of the anterior capsule and the rear supporting portion presses the inner surface of the posterior capsule. The optical portion changes the curvature of a central portion according to movement of the connecting portion that moves the front supporting portion and the rear supporting portion closer to or away from each other with movement of the lens capsule.