SG10201807009WA - Atoric surfaces to minimize secondary astigmatism in contact lenses for the correction of astigmatism - Google Patents

Atoric surfaces to minimize secondary astigmatism in contact lenses for the correction of astigmatism

Info

Publication number
SG10201807009WA
SG10201807009WA SG10201807009WA SG10201807009WA SG10201807009WA SG 10201807009W A SG10201807009W A SG 10201807009WA SG 10201807009W A SG10201807009W A SG 10201807009WA SG 10201807009W A SG10201807009W A SG 10201807009WA SG 10201807009W A SG10201807009W A SG 10201807009WA
Authority
SG
Singapore
Prior art keywords
astigmatism
correction
meridian
contact lenses
atoric
Prior art date
Application number
SG10201807009WA
Inventor
Benjamin Wooley C
Chen Minghan
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of SG10201807009WA publication Critical patent/SG10201807009WA/en

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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • 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
    • G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
    • 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
    • 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
    • A61F2/164—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
    • A61F2/1637—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound 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
    • 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
    • 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
    • G02C2202/22—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
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/24—Myopia progression prevention

Landscapes

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

Abstract

Atoric Surfaces to Minimize Secondary Astigmatism in Contact Lenses for the Correction of Astigmatism The present disclosure relates to ophthalmic devices such as ophthalmic lenses. An ophthalmic device may comprise an aspherical first surface and an atoric second surface, disposed opposite the first surface and configured to be disposed adjacent an eye of a user. The second surface may comprise a first conic constant along a first meridian and a second conic constant along a second meridian. The ophthalmic lens may be configured to minimize spherical aberration along the first meridian and the second meridian. Figure 1
SG10201807009WA 2017-08-30 2018-08-20 Atoric surfaces to minimize secondary astigmatism in contact lenses for the correction of astigmatism SG10201807009WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/690,667 US20190064543A1 (en) 2017-08-30 2017-08-30 Atoric Surfaces to Minimize Secondary Astigmatism in Contact Lenses for the Correction of Astigmatism

Publications (1)

Publication Number Publication Date
SG10201807009WA true SG10201807009WA (en) 2019-03-28

Family

ID=63449228

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201807009WA SG10201807009WA (en) 2017-08-30 2018-08-20 Atoric surfaces to minimize secondary astigmatism in contact lenses for the correction of astigmatism

Country Status (11)

Country Link
US (1) US20190064543A1 (en)
EP (1) EP3451050A1 (en)
JP (1) JP7229702B2 (en)
KR (1) KR20190024782A (en)
CN (1) CN109426008B (en)
AU (1) AU2018220111B2 (en)
BR (1) BR102018067571A2 (en)
CA (1) CA3014825A1 (en)
RU (1) RU2706376C1 (en)
SG (1) SG10201807009WA (en)
TW (1) TWI811235B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11454823B2 (en) * 2019-05-14 2022-09-27 Johnson & Johnson Vision Care, Inc. Soft contact lens with reduced volume variation
TWI799867B (en) * 2020-01-08 2023-04-21 星歐光學股份有限公司 Contact lens and contact lens product
US20230085523A1 (en) * 2021-09-16 2023-03-16 Johnson & Johnson Vision Care, Inc. Aspherical lens design with power dependent spherical aberration

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552022A (en) * 1967-10-30 1969-01-03
US3960442A (en) * 1974-08-05 1976-06-01 American Optical Corporation Ophthalmic lens series
DE3016936C2 (en) 1980-05-02 1983-12-01 Fa. Carl Zeiss, 7920 Heidenheim Spectacle lens with astigmatic power
US5652638A (en) * 1995-05-04 1997-07-29 Johnson & Johnson Vision Products, Inc. Concentric annular ring lens designs for astigmatism
AUPO903197A0 (en) * 1997-09-09 1997-10-02 Sola International Holdings Ltd Improved progressive lens
US6709105B2 (en) * 2001-04-10 2004-03-23 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
US6883915B2 (en) * 2002-02-14 2005-04-26 Novartis Ag Contact lenses with off-center sphere surface
ES2354153T3 (en) * 2002-08-20 2011-03-10 Hoya Corporation METHOD FOR EVALUATING THE PERFORMANCE OF AN OPTICAL SYSTEM AND METHOD FOR ITS DESIGN.
US7036931B2 (en) * 2003-01-29 2006-05-02 Novartis Ag Ophthalmic lenses
GB0303193D0 (en) * 2003-02-12 2003-03-19 Guillon Michael Methods & lens
WO2004090611A2 (en) * 2003-03-31 2004-10-21 Bausch & Lomb Incorporated Intraocular lens and method for reducing aberrations in an ocular system
US7234810B2 (en) * 2003-11-14 2007-06-26 Ophthonix, Inc. System for manufacturing an optical lens
US7111937B2 (en) * 2004-12-16 2006-09-26 Augen Opticos Sa De Cv Spectacle lenses incorporating atoric surfaces
JP4614271B2 (en) * 2004-12-27 2011-01-19 Ｈｏｙａ株式会社 Compound contact lens and lens material manufacturing method
AR062067A1 (en) * 2006-07-17 2008-10-15 Novartis Ag TORICAS CONTACT LENSES WITH CONTROLLED OPTICAL POWER PROFILE
WO2009020963A1 (en) * 2007-08-07 2009-02-12 Novartis Ag Toric contact lens with improved posterior surface design
US20090262301A1 (en) * 2008-04-22 2009-10-22 Jennifer Zuba Toric Contact Lenses Having Selected Spherical Aberration Characteristics
US20100079723A1 (en) * 2008-10-01 2010-04-01 Kingston Amanda C Toric Ophthalimc Lenses Having Selected Spherical Aberration Characteristics
JP2014002342A (en) * 2012-06-21 2014-01-09 Hoya Lense Manufacturing Philippine Inc Semifinished lens and design method of semifinished lens
US9541773B2 (en) * 2012-10-17 2017-01-10 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
WO2015050455A1 (en) * 2013-10-04 2015-04-09 Ophtec B.V. Ophthalmic lens for correcting astigmatism

Also Published As

Publication number Publication date
KR20190024782A (en) 2019-03-08
TW201921039A (en) 2019-06-01
JP7229702B2 (en) 2023-02-28
CN109426008B (en) 2021-11-09
US20190064543A1 (en) 2019-02-28
CN109426008A (en) 2019-03-05
TWI811235B (en) 2023-08-11
EP3451050A1 (en) 2019-03-06
AU2018220111B2 (en) 2024-05-30
BR102018067571A2 (en) 2019-03-26
CA3014825A1 (en) 2019-02-28
RU2706376C1 (en) 2019-11-18
AU2018220111A1 (en) 2019-03-21
JP2019045859A (en) 2019-03-22

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