AU2020273666B2 - Soft contact lens with reduced volume variation - Google Patents

Soft contact lens with reduced volume variation

Info

Publication number
AU2020273666B2
AU2020273666B2 AU2020273666A AU2020273666A AU2020273666B2 AU 2020273666 B2 AU2020273666 B2 AU 2020273666B2 AU 2020273666 A AU2020273666 A AU 2020273666A AU 2020273666 A AU2020273666 A AU 2020273666A AU 2020273666 B2 AU2020273666 B2 AU 2020273666B2
Authority
AU
Australia
Prior art keywords
lens
volume
cylinder power
contact lens
cylinder
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
AU2020273666A
Other languages
English (en)
Other versions
AU2020273666A1 (en
Inventor
Pierre-Yves Gerligand
Philippe F. Jubin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson Vision Care Inc
Original Assignee
Johnson and Johnson Vision Care 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 Johnson and Johnson Vision Care Inc filed Critical Johnson and Johnson Vision Care Inc
Publication of AU2020273666A1 publication Critical patent/AU2020273666A1/en
Application granted granted Critical
Publication of AU2020273666B2 publication Critical patent/AU2020273666B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29D11/00009—Production of simple or compound 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact 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
    • G02C7/022—Ophthalmic lenses having special refractive 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
    • G02C7/024—Methods of designing ophthalmic 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
    • G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae
    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye
    • 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
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08—Series of lenses, lens blanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
AU2020273666A 2019-05-14 2020-05-12 Soft contact lens with reduced volume variation Active AU2020273666B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/411,423 US11454823B2 (en) 2019-05-14 2019-05-14 Soft contact lens with reduced volume variation
US16/411,423 2019-05-14
PCT/IB2020/054493 WO2020230030A1 (en) 2019-05-14 2020-05-12 Soft contact lens with reduced volume variation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2026202890A Division AU2026202890A1 (en) 2019-05-14 2026-04-16 Soft contact lens with reduced volume variation

Publications (2)

Publication Number Publication Date
AU2020273666A1 AU2020273666A1 (en) 2021-12-09
AU2020273666B2 true AU2020273666B2 (en) 2026-02-05

Family

ID=73231607

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020273666A Active AU2020273666B2 (en) 2019-05-14 2020-05-12 Soft contact lens with reduced volume variation

Country Status (9)

Country Link
US (1) US11454823B2 (https=)
EP (1) EP3969223A4 (https=)
JP (1) JP7528123B2 (https=)
KR (1) KR102885052B1 (https=)
CN (1) CN114126802B (https=)
AU (1) AU2020273666B2 (https=)
SG (1) SG11202112576YA (https=)
TW (1) TWI874394B (https=)
WO (1) WO2020230030A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4175117A4 (en) * 2020-06-26 2023-08-02 Terawatt Technology K.K. BATTERY SYSTEM, CONTROL DEVICE AND CONTROL METHOD
EP4369079B1 (en) * 2022-11-11 2026-02-11 UNICON Optical Co., LTD. Contact lens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170108709A1 (en) * 2014-03-24 2017-04-20 Carl Zeiss Vision Inc. A method of optimising geometry of a semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829819D0 (en) * 1988-12-21 1989-02-15 Freeman Michael H Lenses and mirrors
US6183082B1 (en) * 1998-12-21 2001-02-06 Johnson & Johnson Vision Care, Inc. Contact lenses with constant peripheral geometry
US9216080B2 (en) 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
JP5753652B2 (ja) * 2009-10-28 2015-07-22 Hoya株式会社 プラスチックレンズの製造方法、及び射出圧縮成形装置
US9423632B2 (en) * 2012-04-20 2016-08-23 Nexisvision, Inc. Contact lenses for refractive correction
US9144491B2 (en) 2011-06-02 2015-09-29 University Of Rochester Method for modifying the refractive index of an optical material
US8814350B2 (en) * 2012-02-13 2014-08-26 Johnson & Johnson Vision Care, Inc. Dynamic stabilization zones for contact lenses
EP2867004A1 (en) 2012-06-29 2015-05-06 Johnson & Johnson Vision Care, Inc. Lens precursor with features for the fabrication of an ophthalmic lens
US9389434B2 (en) 2013-11-22 2016-07-12 Johnson & Johnson Vision Care, Inc. Contact lenses with improved oxygen transmission
US9207466B2 (en) * 2013-11-26 2015-12-08 Johnson & Johnson Vision Care, Inc. Determining lens alignment on an eye using optical wavefronts
FR3015694B1 (fr) * 2013-12-20 2015-12-25 Wavelens Dispositif optique a variation de focale
EP3358394B1 (en) 2015-10-01 2024-08-14 Menicon Co., Ltd. Contact lens
US20190064543A1 (en) * 2017-08-30 2019-02-28 Johnson & Johnson Vision Care, Inc. Atoric Surfaces to Minimize Secondary Astigmatism in Contact Lenses for the Correction of Astigmatism
US11092822B2 (en) * 2019-05-08 2021-08-17 Johnson & Johnson Vision Care, Inc. Photochromic soft contact lens with cosmetic and efficacy considerations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170108709A1 (en) * 2014-03-24 2017-04-20 Carl Zeiss Vision Inc. A method of optimising geometry of a semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses

Also Published As

Publication number Publication date
KR102885052B1 (ko) 2025-11-17
JP7528123B2 (ja) 2024-08-05
CN114126802B (zh) 2025-02-25
US11454823B2 (en) 2022-09-27
SG11202112576YA (en) 2021-12-30
AU2020273666A1 (en) 2021-12-09
EP3969223A1 (en) 2022-03-23
US20200363653A1 (en) 2020-11-19
JP2022532221A (ja) 2022-07-13
TW202041924A (zh) 2020-11-16
TWI874394B (zh) 2025-03-01
WO2020230030A1 (en) 2020-11-19
EP3969223A4 (en) 2023-03-01
KR20220006632A (ko) 2022-01-17
CN114126802A (zh) 2022-03-01

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