CA2819487C - Aspheric optical lenses and associated systems and methods - Google Patents

Aspheric optical lenses and associated systems and methods Download PDF

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Publication number
CA2819487C
CA2819487C CA2819487A CA2819487A CA2819487C CA 2819487 C CA2819487 C CA 2819487C CA 2819487 A CA2819487 A CA 2819487A CA 2819487 A CA2819487 A CA 2819487A CA 2819487 C CA2819487 C CA 2819487C
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CA
Canada
Prior art keywords
asphericity
profile
outer region
region
lens
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.)
Active
Application number
CA2819487A
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English (en)
French (fr)
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CA2819487A1 (en
Inventor
Robert Angelopoulos
Stephen Van Noy
Original Assignee
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 Alcon Inc filed Critical Alcon Inc
Publication of CA2819487A1 publication Critical patent/CA2819487A1/en
Application granted granted Critical
Publication of CA2819487C publication Critical patent/CA2819487C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • 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
    • A61F2/1637—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/02—Artificial eyes from organic plastic material
    • B29D11/023—Implants for natural eyes
    • 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
    • G02C7/042—Simultaneous type

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Lenses (AREA)
CA2819487A 2010-12-15 2011-12-12 Aspheric optical lenses and associated systems and methods Active CA2819487C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42347510P 2010-12-15 2010-12-15
US61/423,475 2010-12-15
PCT/US2011/064382 WO2012082602A1 (en) 2010-12-15 2011-12-12 Aspheric optical lenses and associated systems and methods

Publications (2)

Publication Number Publication Date
CA2819487A1 CA2819487A1 (en) 2012-06-21
CA2819487C true CA2819487C (en) 2019-01-22

Family

ID=46235397

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2819487A Active CA2819487C (en) 2010-12-15 2011-12-12 Aspheric optical lenses and associated systems and methods

Country Status (7)

Country Link
US (1) US9918831B2 (https=)
EP (1) EP2637606B1 (https=)
JP (2) JP2014503274A (https=)
AU (1) AU2011344094B2 (https=)
CA (1) CA2819487C (https=)
ES (1) ES2670929T3 (https=)
WO (1) WO2012082602A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI588560B (zh) 2012-04-05 2017-06-21 布萊恩荷登視覺協會 用於屈光不正之鏡片、裝置、方法及系統
US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
HK1212194A1 (en) 2012-10-17 2016-06-10 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
US12127934B2 (en) 2014-09-09 2024-10-29 Staar Surgical Company Method of Providing Modified Monovision to a Subject with a First Lens and a Second Lens
KR102171529B1 (ko) 2014-09-09 2020-10-30 스타 서지컬 컴퍼니 확장된 피사계 심도 및 향상된 원거리 시력의 안과용 임플란트
US20160262876A1 (en) * 2015-03-09 2016-09-15 Charles DeBoer Intraocular Lens with Enhanced Depth of Focus and Reduced Aberration
BR112018068184B1 (pt) * 2016-03-09 2023-02-14 Staar Surgical Company Lente configurada para implantação em um olho de um ser humano
EP3470019A4 (en) * 2016-06-09 2020-02-26 Santen Pharmaceutical Co., Ltd. MONOFOCAL INTRAOCULAR LENS
FR3056766B1 (fr) 2016-09-23 2018-10-26 Joel Pynson Lentille intraoculaire a profondeur de champ etendue
BE1027570B1 (fr) * 2019-09-11 2021-04-06 Physiol Sa Lentille intraoculaire avec profondeur de champ étendue
EP3958045A1 (en) * 2020-08-18 2022-02-23 Hoya Corporation Ophthalmic lens
CN113693780B (zh) 2021-08-16 2022-08-09 麦得科科技有限公司 具有扩展景深的眼用透镜
WO2023060017A1 (en) 2021-10-04 2023-04-13 Staar Surgical Company Ophthalmic implants for correcting vision with a tunable optic, and methods of manufacture and use
CN114246707B (zh) * 2021-11-18 2025-12-23 天津世纪康泰生物医学工程有限公司 一种具有涡旋球差分布的自由曲面焦深扩展型人工晶状体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112351A (en) * 1990-10-12 1992-05-12 Ioptex Research Inc. Multifocal intraocular lenses
US5715031A (en) * 1995-05-04 1998-02-03 Johnson & Johnson Vision Products, Inc. Concentric aspheric multifocal lens designs
KR19990063901A (ko) * 1995-09-29 1999-07-26 스테펜에이.듄 콘택트 렌즈와 그 가공방법
US7018409B2 (en) 2002-09-13 2006-03-28 Advanced Medical Optics, Inc. Accommodating intraocular lens assembly with aspheric optic design
US7381221B2 (en) * 2002-11-08 2008-06-03 Advanced Medical Optics, Inc. Multi-zonal monofocal intraocular lens for correcting optical aberrations
US7896916B2 (en) * 2002-11-29 2011-03-01 Amo Groningen B.V. Multifocal ophthalmic lens
US6923539B2 (en) * 2003-05-12 2005-08-02 Alcon, Inc. Aspheric lenses
TW200528076A (en) 2004-02-05 2005-09-01 Elise N Schachar A near vision enhancing intraocular lens
US20060116764A1 (en) 2004-12-01 2006-06-01 Simpson Michael J Apodized aspheric diffractive lenses
US7073906B1 (en) 2005-05-12 2006-07-11 Valdemar Portney Aspherical diffractive ophthalmic lens
US20090059163A1 (en) * 2007-08-30 2009-03-05 Pinto Candido D Ophthalmic Lens Having Selected Spherochromatic Control and Methods
US20090164008A1 (en) 2007-12-21 2009-06-25 Xin Hong Lens surface with combined diffractive, toric, and aspheric components
CA2729175C (en) 2008-07-15 2016-11-01 Alcon Inc. An extended depth of focus (edof) lens to increase pseudo-accommodation by utilizing pupil dynamics
US8292952B2 (en) * 2009-03-04 2012-10-23 Aaren Scientific Inc. System for forming and modifying lenses and lenses formed thereby
US20100315589A1 (en) * 2009-06-16 2010-12-16 Valdemar Portney Toric ophthalmic lens

Also Published As

Publication number Publication date
EP2637606A1 (en) 2013-09-18
JP2014503274A (ja) 2014-02-13
CA2819487A1 (en) 2012-06-21
AU2011344094A1 (en) 2013-06-27
JP2017074456A (ja) 2017-04-20
ES2670929T3 (es) 2018-06-04
JP6276432B2 (ja) 2018-02-07
US20120158131A1 (en) 2012-06-21
US9918831B2 (en) 2018-03-20
EP2637606B1 (en) 2018-04-18
WO2012082602A1 (en) 2012-06-21
AU2011344094B2 (en) 2016-02-18
EP2637606A4 (en) 2014-04-30

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