RU2017114048A - Мультифокальная интраокулярная линза с увеличенной глубиной резкости - Google Patents

Мультифокальная интраокулярная линза с увеличенной глубиной резкости Download PDF

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RU2017114048A
RU2017114048A RU2017114048A RU2017114048A RU2017114048A RU 2017114048 A RU2017114048 A RU 2017114048A RU 2017114048 A RU2017114048 A RU 2017114048A RU 2017114048 A RU2017114048 A RU 2017114048A RU 2017114048 A RU2017114048 A RU 2017114048A
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lens according
masking element
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multifocal
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Серджио Оскар ЛУКЕ
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Карл Цайсс Медитек Аг
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1624—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • A—HUMAN NECESSITIES
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/164—Aspheric lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1659—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having variable absorption coefficient for electromagnetic radiation, e.g. photochromic lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/1645—Toric lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1654—Diffractive lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1696—Having structure for blocking or reducing amount of light transmitted, e.g. glare reduction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0053—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
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    • G—PHYSICS
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    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
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    • G02C2202/22—Correction of higher order and chromatic aberrations, wave front measurement and calculation
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)

Claims (17)

1. Мультифокальная интраокулярная линза с увеличенной глубиной резкости, отличающаяся тем, что содержит небольшую зону с мультифокальным профилем с определенной оптической осью (3), расположенную по меньшей мере в одной из поверхностей (2), а также непрозрачный маскирующий элемент (1) кольцеобразной формы, расположенный в периферийной области соосно мультифокальной зоне, который полностью или частично препятствует прохождению света с созданием эффекта небольшой апертуры, и, следовательно, мультифокальный профиль имеет радиус, который равен внутреннему радиусу маскирующего элемента (1) или больше него, и при этом предусмотрены по меньшей мере один переход между фокальными зонами или одна ступень дифракционной области в пределах внутреннего радиуса маскирующего элемента (1), при этом оптическая ось (3) смещена относительно геометрического центра (4) линзы.
2. Линза по п. 1, отличающаяся тем, что маскирующий элемент (1) расположен в поверхности (2) с мультифокальным профилем.
3. Линза по п. 1, отличающаяся тем, что маскирующий элемент (1) расположен в оптической основной части (5) линзы.
4. Линза по п. 1 или 2, отличающаяся тем, что маскирующий элемент (1) образован компонентом, который присоединен к оптической основной части.
5. Линза по любому из предыдущих пунктов, отличающаяся тем, что маскирующий элемент (1) занимает всю толщину оптической основной части (5).
6. Линза по любому из предыдущих пунктов, отличающаяся тем, что маскирующий элемент (1) имеет коэффициент пропускания менее 10% для длины волны 550 нм.
7. Линза по любому из предыдущих пунктов, отличающаяся тем, что маскирующий элемент (1) пропускает инфракрасное излучение.
8. Линза по любому из предыдущих пунктов, отличающаяся тем, что внутренний радиус маскирующего элемента (1) находится в диапазоне от 0,6 до 1,2 мм и внешний радиус находится в диапазоне от 1,5 до 3 мм, причем мультифокальный профиль имеет радиус менее 1,5 мм.
9. Линза по любому из предыдущих пунктов, отличающаяся тем, что маскирующий элемент (1) имеет метку (7) для его ориентации.
10. Линза по любому из предыдущих пунктов, отличающаяся тем, что линза имеет поверхность (2) с мультифокальным профилем и противоположную сферическую или асферическую поверхность с тороидальностью.
11. Линза по любому из предыдущих пунктов, отличающаяся тем, что поверхность (2) является рефракционной.
12. Линза по любому из предыдущих пунктов, отличающаяся тем, что ее мультифокальный профиль имеет две концентрические фокальные зоны; причем первая проходит от центра до радиуса перехода и вторая имеет внешний радиус, который равен внутреннему радиусу маскирующего элемента (1) или больше него.
13. Линза по п. 1, отличающаяся тем, что оптическая ось (3) смещена на 0,2 мм от геометрического центра.
14. Линза по любому из пп. 12-13, отличающаяся тем, что имеет распределение света между фокальными зонами в диапазоне от 30/70 до 70/30.
15. Линза по любому из пп. 1-11, отличающаяся тем, что мультифокальный профиль содержит два круговых сектора с разной кривизной.
16. Линза по п. 15, отличающаяся тем, что оптическая ось (3) смещена на 0,2 мм от геометрического центра.
17. Линза по любому из пп. 15-16, отличающаяся тем, что имеет распределение света между круговыми секторами в диапазоне от 30/70 до 70/30.
RU2017114048A 2014-09-25 2015-09-23 Мультифокальная интраокулярная линза с увеличенной глубиной резкости RU2673953C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ESP201431398 2014-09-25
ES201431398A ES2529267B1 (es) 2014-09-25 2014-09-25 Lente intraocular multifocal con profundidad de campo extendida
PCT/ES2015/070688 WO2016046439A1 (es) 2014-09-25 2015-09-23 Lente intraocular multifocal con profundidad de campo extendida

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US (1) US10517716B2 (ru)
EP (1) EP3199127B1 (ru)
KR (1) KR102050500B1 (ru)
CN (1) CN106999275B (ru)
AU (1) AU2015323668B2 (ru)
ES (2) ES2529267B1 (ru)
RU (1) RU2673953C2 (ru)
WO (1) WO2016046439A1 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072779B (zh) 2014-09-09 2020-01-14 斯塔尔外科有限公司 具有扩展的景深和增强的远距视力的眼科植入物
US10881504B2 (en) 2016-03-09 2021-01-05 Staar Surgical Company Ophthalmic implants with extended depth of field and enhanced distance visual acuity
CA3005891C (en) * 2015-11-24 2023-12-12 Acufocus, Inc. Toric small aperture intraocular lens with extended depth of focus
KR20230144098A (ko) * 2017-02-14 2023-10-13 데이브, 자그래트 나타바르 회절형 다초점 이식 가능 렌즈 장치
CN107468377B (zh) * 2017-07-25 2019-06-04 南开大学 一种用于矫正老视眼的大焦深非球面人工晶体
WO2019074724A1 (en) * 2017-10-11 2019-04-18 The Regents Of The University Of Colorado, A Body Corporate INTRAOCULAR LENS WITH ELECTRONIC COMPONENT AND ON-OFF STENOPE
ES2956033T3 (es) 2018-08-17 2023-12-12 Staar Surgical Co Composición polimérica que exhibe nanogradiente de índice de refracción
CN110891131A (zh) 2018-09-10 2020-03-17 北京小米移动软件有限公司 摄像头模组、处理方法及装置、电子设备、存储介质
US11963868B2 (en) 2020-06-01 2024-04-23 Ast Products, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof
WO2023036841A1 (en) * 2021-09-08 2023-03-16 Amo Groningen B.V. Lenses having diffractive profiles with elevated surface roughness

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636211A (en) 1984-03-13 1987-01-13 Nielsen J Mchenry Bifocal intra-ocular lens
EP0246754A1 (en) * 1986-04-21 1987-11-25 Kelman, Charles D. Intraocular lens having glare-inhibiting means
US4955904A (en) * 1989-08-21 1990-09-11 The Beth Israel Hospital Association Masked intraocular lens and method for treating a patient with cataracts
US5260727A (en) * 1990-10-22 1993-11-09 Oksman Henry C Wide depth of focus intraocular and contact lenses
EP1173790A2 (en) * 1999-03-01 2002-01-23 Boston Innovative Optics, Inc. System and method for increasing the depth of focus of the human eye
FR2791552B1 (fr) 1999-04-02 2001-10-19 Georges Baikoff Implant pour la correction de la presbytie des yeux phaques
SE0203564D0 (sv) * 2002-11-29 2002-11-29 Pharmacia Groningen Bv Multifocal opthalmic lens
WO2005001553A1 (en) 2003-06-30 2005-01-06 Fiala Werner J Intra-ocular lens or contact lens exhibiting large depth of focus
US7025455B2 (en) 2003-12-19 2006-04-11 J&J Vision Care, Inc. Multifocal contact lenses having a pinhole
US7061693B2 (en) * 2004-08-16 2006-06-13 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US7365917B2 (en) 2004-08-16 2008-04-29 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US7976577B2 (en) * 2005-04-14 2011-07-12 Acufocus, Inc. Corneal optic formed of degradation resistant polymer
US20080077238A1 (en) * 2006-09-21 2008-03-27 Advanced Medical Optics, Inc. Intraocular lenses for managing glare, adhesion, and cell migration
US8740978B2 (en) * 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus
WO2009117506A2 (en) * 2008-03-18 2009-09-24 Pixeloptics, Inc. Advanced electro-active optic device
JP2010104772A (ja) 2008-09-30 2010-05-13 Yoichi Mikawa 眼内レンズ
NL2002540C2 (en) * 2009-02-17 2010-08-18 Oculentis B V Ophthalmic lens with optical sectors.
US20100312336A1 (en) * 2009-06-09 2010-12-09 Xin Hong Zonal diffractive multifocal intraocular lens with central monofocal diffractive region
EP3290003B1 (en) * 2009-08-13 2023-12-13 AcuFocus, Inc. Method of manufacturing masked intraocular implants and lenses
ES2396770B2 (es) 2010-10-20 2013-12-27 Sergio Oscar Luque Método y sistema para la simulación-emulación de visión a través de lentes o dispositivos intraoculares prevía a la girugía
US9545303B2 (en) * 2011-12-02 2017-01-17 Acufocus, Inc. Ocular mask having selective spectral transmission
US20130238091A1 (en) * 2012-02-16 2013-09-12 Acufocus, Inc. Masked ocular device for implantation adjacent to an intraocular lens

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EP3199127B1 (en) 2020-02-19
ES2529267B1 (es) 2015-12-18
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RU2017114048A3 (ru) 2018-10-25
ES2777525T3 (es) 2020-08-05
US20170290657A1 (en) 2017-10-12
WO2016046439A1 (es) 2016-03-31
US10517716B2 (en) 2019-12-31
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