CA3012293A1 - Adjusting the apodization pattern for diffractive iols - Google Patents

Adjusting the apodization pattern for diffractive iols Download PDF

Info

Publication number
CA3012293A1
CA3012293A1 CA3012293A CA3012293A CA3012293A1 CA 3012293 A1 CA3012293 A1 CA 3012293A1 CA 3012293 A CA3012293 A CA 3012293A CA 3012293 A CA3012293 A CA 3012293A CA 3012293 A1 CA3012293 A1 CA 3012293A1
Authority
CA
Canada
Prior art keywords
zone
curvature
radius
echelette
zones
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA3012293A
Other languages
English (en)
French (fr)
Inventor
Richard Mackool
Original Assignee
Novartis AG
Alcon Inc
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 Novartis AG, Alcon Inc filed Critical Novartis AG
Publication of CA3012293A1 publication Critical patent/CA3012293A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
CA3012293A 2016-03-03 2017-02-16 Adjusting the apodization pattern for diffractive iols Abandoned CA3012293A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/059,581 US10568734B2 (en) 2016-03-03 2016-03-03 Adjusting the apodization pattern for diffractive IOLs
US15/059,581 2016-03-03
PCT/IB2017/050886 WO2017149403A1 (en) 2016-03-03 2017-02-16 Adjusting the apodization pattern for diffractive iols

Publications (1)

Publication Number Publication Date
CA3012293A1 true CA3012293A1 (en) 2017-09-08

Family

ID=58213273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3012293A Abandoned CA3012293A1 (en) 2016-03-03 2017-02-16 Adjusting the apodization pattern for diffractive iols

Country Status (7)

Country Link
US (1) US10568734B2 (https=)
EP (1) EP3423004B1 (https=)
JP (2) JP7084312B2 (https=)
CN (1) CN108697502A (https=)
AU (1) AU2017225592A1 (https=)
CA (1) CA3012293A1 (https=)
WO (1) WO2017149403A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108013952A (zh) 2012-08-31 2018-05-11 Amo格罗宁根私人有限公司 用于扩展焦深的多环晶状体、系统和方法
US12502268B2 (en) * 2017-02-14 2025-12-23 Jagrat Natavar DAVE Diffractive multifocal implantable lens device
EP3595584A1 (en) 2017-03-17 2020-01-22 AMO Groningen B.V. Diffractive intraocular lenses for extended range of vision
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
AU2018292024A1 (en) 2017-06-28 2020-01-02 Amo Groningen B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
WO2019002390A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. EXTENDED BEACH AND ASSOCIATED INTRAOCULAR LENSES FOR THE TREATMENT OF PRESBYOPIA
US11327210B2 (en) * 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
EP3731781B1 (en) * 2017-12-28 2022-02-23 Medicontur Orvostechnikai KFT. Diffractive artificial ophthalmic lens with optimised apodization and method for the production of such artificial ophthalmic lens
US11324588B2 (en) 2018-04-09 2022-05-10 Mediphacos Industrias Medicas S/A Diffractive intraocular lens
US12204178B2 (en) 2018-12-06 2025-01-21 Amo Groningen B.V. Diffractive lenses for presbyopia treatment
CN113939251B (zh) * 2019-10-23 2023-06-09 东莞东阳光医疗智能器件研发有限公司 眼科透镜
CN114902121B (zh) 2019-12-30 2025-08-12 阿莫格罗宁根私营有限公司 用于视力治疗的消色差镜片
WO2021136617A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
CN114902120A (zh) 2019-12-30 2022-08-12 阿莫格罗宁根私营有限公司 用于视力治疗的具有区域级混合的消色差镜片
WO2021156203A1 (en) * 2020-02-03 2021-08-12 Carl Zeiss Meditec Ag Multifocal ophthalmic intraocular lens
CA3183684A1 (en) 2020-06-01 2021-12-08 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof
US12591149B2 (en) 2021-05-28 2026-03-31 Alcon Inc. Multifocal diffractive ophthalmic lenses with evenly spaced echelettes
US12433740B2 (en) 2021-07-09 2025-10-07 Amo Groningen B.V. Diffractive lenses for range of vision
CN113331994B (zh) * 2021-07-29 2021-12-07 微创视神医疗科技(上海)有限公司 人工晶状体
JP2025501395A (ja) * 2022-01-14 2025-01-17 エーエスティー プロダクツ，インコーポレイテッド 非球面位相リング構造化レンズ設計、その製造およびその使用
WO2023148170A1 (en) 2022-02-01 2023-08-10 Amo Groningen B.V. Diffractive lenses with diffractive order shift

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054905A (en) * 1987-11-12 1991-10-08 Cohen Allen L Progressive intensity phase bifocal
US5056908A (en) * 1987-11-12 1991-10-15 Cohen Allen L Optic zone phase channels
US5699142A (en) * 1994-09-01 1997-12-16 Alcon Laboratories, Inc. Diffractive multifocal ophthalmic lens
US7188949B2 (en) * 2004-10-25 2007-03-13 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
WO2006047698A1 (en) 2004-10-25 2006-05-04 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
US7572007B2 (en) * 2006-08-02 2009-08-11 Alcon, Inc. Apodized diffractive IOL with frustrated diffractive region
US20080300679A1 (en) * 2007-06-01 2008-12-04 Altmann Griffith E Diffractive Intraocular Lens
US20090164008A1 (en) 2007-12-21 2009-06-25 Xin Hong Lens surface with combined diffractive, toric, and aspheric components
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
US8292953B2 (en) * 2008-10-20 2012-10-23 Amo Groningen B.V. Multifocal intraocular lens
BRPI0920951A2 (pt) 2008-11-20 2015-12-29 Alcon Inc lente intra-ocular, método para corrigir visão, método para fabricar uma lente oftálmica
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
KR101727760B1 (ko) * 2009-02-12 2017-04-17 더 아리조나 보드 오브 리전츠 온 비핼프 오브 더 유니버시티 오브 아리조나 회절 삼초점 렌즈
US8709079B2 (en) * 2009-06-09 2014-04-29 Novartis Ag IOL with varying correction of chromatic aberration
US20120140166A1 (en) * 2010-12-07 2012-06-07 Abbott Medical Optics Inc. Pupil dependent diffractive lens for near, intermediate, and far vision
US8556417B2 (en) * 2012-02-02 2013-10-15 Novartis Ag Apodized hybrid diffractive-refractive IOL for pseudo-accommodation
US8678583B2 (en) * 2012-05-09 2014-03-25 Allen Louis Cohen Trifocal IOL using diffraction
US9089421B2 (en) 2012-12-18 2015-07-28 Novartis Ag Method and system for providing an intraocular lens having an improved depth of field
US9335564B2 (en) * 2014-05-15 2016-05-10 Novartis Ag Multifocal diffractive ophthalmic lens using suppressed diffractive order
EP3130314A1 (en) * 2015-08-12 2017-02-15 PhysIOL SA Trifocal intraocular lens with extended range of vision and correction of longitudinal chromatic aberration
CN105093585A (zh) 2015-08-19 2015-11-25 武汉华星光电技术有限公司 一种用于检测液晶显示模组的系统及方法

Also Published As

Publication number Publication date
AU2017225592A1 (en) 2018-08-02
EP3423004A1 (en) 2019-01-09
US20170252151A1 (en) 2017-09-07
JP7084312B2 (ja) 2022-06-14
JP2022066205A (ja) 2022-04-28
EP3423004B1 (en) 2020-10-28
JP2019506957A (ja) 2019-03-14
US10568734B2 (en) 2020-02-25
JP7379553B2 (ja) 2023-11-14
CN108697502A (zh) 2018-10-23
WO2017149403A1 (en) 2017-09-08

Similar Documents

Publication Publication Date Title
EP3423004B1 (en) Adjusting the apodization pattern for diffractive iols
AU2022215324B2 (en) Multifocal lens having reduced chromatic aberrations
AU2022203187B2 (en) Multifocal lens having reduced visual disturbances
EP3548936B1 (en) Method of fabricating intraocular lenses having zone-by-zone step height control
US9089421B2 (en) Method and system for providing an intraocular lens having an improved depth of field
KR20080094816A (ko) 다중 회절 패턴을 가지는 유사-조절용 ｉｏｌ

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210831