TR201810560A2 - Bi̇r oftalmi̇k çok odakli di̇frakti̇f lens - Google Patents

Bi̇r oftalmi̇k çok odakli di̇frakti̇f lens Download PDF

Info

Publication number
TR201810560A2
TR201810560A2 TR2018/10560A TR201810560A TR201810560A2 TR 201810560 A2 TR201810560 A2 TR 201810560A2 TR 2018/10560 A TR2018/10560 A TR 2018/10560A TR 201810560 A TR201810560 A TR 201810560A TR 201810560 A2 TR201810560 A2 TR 201810560A2
Authority
TR
Turkey
Prior art keywords
focal points
lens
lens body
vision
focal point
Prior art date
Application number
TR2018/10560A
Other languages
English (en)
Inventor
Ürey Hakan
Çi̇m İsa
Thage Sigvard Holmstrom Sven
Original Assignee
Vsy Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vsy Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi filed Critical Vsy Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi
Publication of TR201810560A2 publication Critical patent/TR201810560A2/tr

Links

Classifications

    • 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
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • 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
    • G02C7/024—Methods of designing ophthalmic 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 or corneal implants; 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 or corneal implants; 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
    • 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
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • 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 or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

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

Abstract

Bir oftalmik çok odaklı lens ve bunu üretmeye yönelik bir yöntem yakın, orta ve uzak görüş için odak noktaları içermektedir. Lens bir refraktif odak noktası (164) sağlayan bir ışık ileten lens gövdesi ve lens gövdesinin bir yüzeyinin bir kısmı üzerinden eş merkezli şekilde uzanan ve bir dizi difraktif odak noktası (162, 163) sağlayan bir periyodik ışık ileten kırınım ağı içermektedir. Kırınım ağı, refraktif odak noktası orta görüş içi odak noktasını sağlayacak ve difraktif odak noktaları yakın ve uzak görüş için odak noktalarını içerecek şekilde bir optik dalga bölücü olarak tasarlanmaktadır. Kırınım ağı; lens gövdesinin optik eksenine radyal mesafenin (r) bir fonksiyonu (165) olarak modüle edilen bir argümana sahip olan bir sürekli periyodik faz profili fonksiyonu içeren ve böylelikle odak noktalarındaki (162, 163, 164) ışık dağılımını ayarlayan bir optik transfer fonksiyonuna (160) sahiptir.
TR2018/10560A 2017-07-26 2018-07-24 Bi̇r oftalmi̇k çok odakli di̇frakti̇f lens TR201810560A2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17183354.4A EP3435143B1 (en) 2017-07-26 2017-07-26 An ophthalmic multifocal diffractive lens

Publications (1)

Publication Number Publication Date
TR201810560A2 true TR201810560A2 (tr) 2019-02-21

Family

ID=59409283

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2018/10560A TR201810560A2 (tr) 2017-07-26 2018-07-24 Bi̇r oftalmi̇k çok odakli di̇frakti̇f lens

Country Status (11)

Country Link
US (1) US11556018B2 (tr)
EP (2) EP3435143B1 (tr)
JP (2) JP7539830B2 (tr)
CN (1) CN111065959B (tr)
AU (1) AU2018308827B8 (tr)
CA (1) CA3070753A1 (tr)
ES (1) ES2803225T3 (tr)
HU (1) HUE050405T2 (tr)
IL (1) IL272133B2 (tr)
TR (1) TR201810560A2 (tr)
WO (1) WO2019020435A1 (tr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE050405T2 (hu) * 2017-07-26 2020-12-28 Vsy Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi Multifokális szemészeti diffrakciós lencse
US11324588B2 (en) 2018-04-09 2022-05-10 Mediphacos Industrias Medicas S/A Diffractive intraocular lens
WO2020031321A1 (ja) 2018-08-09 2020-02-13 株式会社ニコン 眼科用レンズ及び眼科用レンズの製造方法
WO2020053864A1 (en) 2018-09-13 2020-03-19 Hanita Lenses R.C.A. Multifocal intraocular lens
SG11202105729PA (en) * 2018-12-20 2021-06-29 Aaren Scientific Inc Quint-focal diffractive intraocular lens
EP4031934A4 (en) * 2019-09-19 2023-09-06 The UAB Research Foundation Multi-spectral and multi-focal control of myopia
HUE066207T2 (hu) 2019-11-08 2024-07-28 Vsy Biyoteknoloji Ve Ilac San A S Új generációs szemészeti multifokális lencsék
DE102020201817A1 (de) * 2020-02-13 2021-08-19 Carl Zeiss Meditec Ag Diffraktive Augenlinse
WO2021186378A1 (en) * 2020-03-20 2021-09-23 Prakhyat ROOP Lens providing both positive and negative diffraction
US11963868B2 (en) 2020-06-01 2024-04-23 Ast Products, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof
TWI895449B (zh) * 2020-06-26 2025-09-01 澳大利亞商布萊恩荷登視覺協會 具幾何定義形狀及/或輪廓光學元件之眼用鏡片
WO2022039682A1 (en) 2020-08-21 2022-02-24 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. A zonal diffractive ocular lens
WO2022039683A1 (en) 2020-08-21 2022-02-24 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. A zonal diffractive ocular lens
EP4227717A4 (en) * 2020-10-08 2024-10-23 Kowa Company, Ltd. MULTIFOCAL DIFFRACTION LENS
DE102020215362A1 (de) 2020-12-04 2022-06-09 Carl Zeiss Meditec Ag Ophthalmische Linse und Verfahren zum Designen einer ophthalmischen Linse
EP4295195A1 (en) * 2021-02-19 2023-12-27 VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi An adaptive multifocal diffractive ocular lens
KR20230156366A (ko) * 2021-03-09 2023-11-14 타트븀 엘엘씨 확장된 초점 심도를 제공하는 안구내 렌즈
US12433740B2 (en) * 2021-07-09 2025-10-07 Amo Groningen B.V. Diffractive lenses for range of vision
CN114917059A (zh) * 2022-06-21 2022-08-19 东莞爱尔眼科医院有限公司 一种人工晶状体
CN119730813A (zh) * 2022-07-18 2025-03-28 Z光学股份有限公司 具有扩展焦深的循环透镜表面
CN115721448B (zh) * 2022-11-22 2023-10-31 无锡蕾明视康科技有限公司 一种全视程型人工晶状体
CN115969574A (zh) * 2022-12-08 2023-04-18 南开大学 一种具有平滑相位分布的扩展焦深人工晶状体
EP4390517A1 (en) * 2022-12-23 2024-06-26 Carl Zeiss Vision International GmbH Spectacle lens design data and method for manufacturing a spectacle lens
WO2024144489A1 (en) * 2022-12-30 2024-07-04 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. A quadrifocal diffractive ocular lens
WO2024144490A1 (en) * 2022-12-30 2024-07-04 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. A synergistic pair of multifocal diffractive ocular lenses
EP4655639A1 (en) * 2022-12-30 2025-12-03 VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi A multifocal diffractive ocular lens with adaptive power
CN116269928B (zh) * 2023-04-04 2024-05-24 南开大学 一种具有组合平滑衍射轮廓的人工晶状体
CN120428431B (zh) * 2025-07-08 2025-09-09 长春理工大学 一种基于谐衍射的近视防控透镜设计方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
EP0109753B1 (en) * 1982-10-27 1988-07-27 Pilkington Plc Bifocal contact lens comprising a plurality of concentric zones
AU619773B2 (en) * 1988-08-26 1992-02-06 Allen L. Cohen Multifocal optical device with novel phase zone plate
US5096285A (en) * 1990-05-14 1992-03-17 Iolab Corporation Multifocal multizone diffractive ophthalmic lenses
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
IL105434A (en) * 1993-04-16 1998-03-10 Holo Or Ltd Multi-focus indirect lens
US7156516B2 (en) * 2004-08-20 2007-01-02 Apollo Optical Systems Llc Diffractive lenses for vision correction
US20060116764A1 (en) 2004-12-01 2006-06-01 Simpson Michael J Apodized aspheric diffractive lenses
AU2013202083B2 (en) * 2006-02-09 2015-03-19 Alcon Inc. Pseudo-accomodative iol having diffractive zones with varying areas
US8231219B2 (en) * 2008-04-24 2012-07-31 Amo Groningen B.V. Diffractive lens exhibiting enhanced optical performance
JP5203160B2 (ja) * 2008-12-05 2013-06-05 Ｈｏｙａ株式会社 回折型多焦点レンズ
ES2441946T3 (es) * 2008-12-18 2014-02-07 Novartis Ag Lente intraocular con profundidad de foco extendida
JP5342244B2 (ja) 2009-01-06 2013-11-13 株式会社メニコン 無水晶体眼内レンズの製造方法
BE1019161A5 (fr) 2010-01-26 2012-04-03 Physiol Lentille intraoculaire.
US8531783B2 (en) * 2010-02-09 2013-09-10 Xceed Imaging Ltd. Imaging method and system for imaging with extended depth of focus
WO2014064163A1 (en) * 2012-10-23 2014-05-01 Essilor International (Compagnie Générale d'Optique) A system comprising a multifocal diffractive lens component
EP3130314A1 (en) * 2015-08-12 2017-02-15 PhysIOL SA Trifocal intraocular lens with extended range of vision and correction of longitudinal chromatic aberration
HUE038672T2 (hu) 2015-10-02 2018-11-28 Rayner Intraocular Lenses Ltd Multifokális lencse és eljárás annak elõállítására
HUE050405T2 (hu) * 2017-07-26 2020-12-28 Vsy Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi Multifokális szemészeti diffrakciós lencse

Also Published As

Publication number Publication date
HUE050405T2 (hu) 2020-12-28
JP2020528167A (ja) 2020-09-17
US20200209649A1 (en) 2020-07-02
EP3658979A1 (en) 2020-06-03
CN111065959B (zh) 2022-02-18
EP3658979B1 (en) 2026-03-11
IL272133A (en) 2020-03-31
JP2023052663A (ja) 2023-04-11
ES2803225T3 (es) 2021-01-25
AU2018308827B8 (en) 2024-01-04
US11556018B2 (en) 2023-01-17
CA3070753A1 (en) 2019-01-31
WO2019020435A1 (en) 2019-01-31
CN111065959A (zh) 2020-04-24
EP3435143B1 (en) 2020-04-01
IL272133B1 (en) 2024-10-01
EP3435143A1 (en) 2019-01-30
BR112020001652A2 (pt) 2020-07-21
AU2018308827A1 (en) 2020-02-27
RU2020107840A3 (tr) 2022-02-15
IL272133B2 (en) 2025-02-01
AU2018308827B2 (en) 2023-12-21
RU2020107840A (ru) 2021-08-26
AU2018308827A8 (en) 2024-01-04
JP7539830B2 (ja) 2024-08-26

Similar Documents

Publication Publication Date Title
TR201810560A2 (tr) Bi̇r oftalmi̇k çok odakli di̇frakti̇f lens
WO2020132703A8 (en) Quint-focal diffractive intraocular lens
PL426072A1 (pl) Soczewka wieloogniskowa i sposób jej wytwarzania
WO2012037154A3 (en) Extended depth of field optics with variable pupil diameter
EP4470501A3 (en) Enhanced toric lens that improves overall vision where there is a local loss of retinal function
BR112022008176A2 (pt) Lente multifocal oftálmica, e, método para fabricar uma lente multifocal oftálmica.
WO2014033543A3 (en) Multi-ring lens, systems and methods for extended depth of focus
RU2011105415A (ru) Линза с увеличенной глубиной фокуса (edof) для усиления псевдоаккомодации с использованием динамики зрачка
RU2012136481A (ru) Интраокулярная линза
RU2011129463A (ru) Интраокулярная линза с расширенной глубиной фокуса
EP4462799A3 (en) Method and system for multiple f-number lens
PH12015000040A1 (en) Multifocal diffractive ophthalmic lens using suppressed diffractive order
MX2018009350A (es) Lente oftalmica con una profundidad de foco extendida.
ATE440299T1 (de) Lichteinstellbare multifokallinsen
NZ700751A (en) Lenses, devices, methods and systems for refractive error
RU2012150510A (ru) Мультифокальная линза
EP4283383A3 (en) Multifocal ophthalmic lens having chromatic aberration correction
GB201206542D0 (en) Laser focusing method and apparatus
RU2008136206A (ru) Псевдоаккомодационные интраокулярные линзы с изменяющимися областями дифракционных зон
RU2017114048A (ru) Мультифокальная интраокулярная линза с увеличенной глубиной резкости
MX347216B (es) Iol difractiva-refractiva híbrida apodizada para pseudo-acomodación.
WO2016018478A3 (en) Athermalized optics for laser wind sensing
WO2020016249A3 (fr) Procédé et systèmes de caracterisation optique non invasive d'un milieu hétérogène
MX2021006998A (es) Lente oftalmico que comprende una oxazolona.
MY204990A (en) Ophthalmic lenses