JP2025507000A - トーリックコンタクトレンズの設計方法 - Google Patents

トーリックコンタクトレンズの設計方法 Download PDF

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Publication number
JP2025507000A
JP2025507000A JP2024552336A JP2024552336A JP2025507000A JP 2025507000 A JP2025507000 A JP 2025507000A JP 2024552336 A JP2024552336 A JP 2024552336A JP 2024552336 A JP2024552336 A JP 2024552336A JP 2025507000 A JP2025507000 A JP 2025507000A
Authority
JP
Japan
Prior art keywords
contact lens
soft contact
semi
zone
meridians
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.)
Pending
Application number
JP2024552336A
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English (en)
Japanese (ja)
Other versions
JP2025507000A5 (enExample
Inventor
クラウス エアマン，
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.)
Vizionfocus Inc
Nthalmic Holding Pty Ltd
Original Assignee
Vizionfocus Inc
Nthalmic Holding Pty Ltd
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
Priority claimed from AU2022900568A external-priority patent/AU2022900568A0/en
Application filed by Vizionfocus Inc, Nthalmic Holding Pty Ltd filed Critical Vizionfocus Inc
Publication of JP2025507000A publication Critical patent/JP2025507000A/ja
Publication of JP2025507000A5 publication Critical patent/JP2025507000A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • G02C7/04—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
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/042—Simultaneous type

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Eyeglasses (AREA)
JP2024552336A 2022-03-09 2023-03-06 トーリックコンタクトレンズの設計方法 Pending JP2025507000A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2022900568A AU2022900568A0 (en) 2022-03-09 A toric design method
AU2022900568 2022-03-09
PCT/AU2023/050147 WO2023168482A1 (en) 2022-03-09 2023-03-06 A method to design toric contact lenses

Publications (2)

Publication Number Publication Date
JP2025507000A true JP2025507000A (ja) 2025-03-13
JP2025507000A5 JP2025507000A5 (enExample) 2026-04-08

Family

ID=87936775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024552336A Pending JP2025507000A (ja) 2022-03-09 2023-03-06 トーリックコンタクトレンズの設計方法

Country Status (7)

Country Link
US (1) US20250189822A1 (enExample)
EP (1) EP4490572A4 (enExample)
JP (1) JP2025507000A (enExample)
CN (1) CN118742844A (enExample)
AU (1) AU2024219372A1 (enExample)
TW (1) TW202340812A (enExample)
WO (1) WO2023168482A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4490572A4 (en) * 2022-03-09 2025-06-18 Nthalmic Holding Pty Ltd METHOD FOR DESIGNING TORIC CONTACT LENSES
US20250102829A1 (en) * 2023-09-27 2025-03-27 Johnson & Johnson Vision Care, Inc. Optimized Posterior Surface for Toric Contact Lenses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650838A (en) * 1995-05-04 1997-07-22 Johnson & Johnson Vision Products, Inc. Programmable smooth junctions on lenses
US6843563B2 (en) * 2002-07-31 2005-01-18 Bausch And Lomb, Inc. Smoothly blended optical surfaces
JP4627756B2 (ja) * 2003-05-21 2011-02-09 ノバルティス アーゲー コンタクトレンズ
JP4864906B2 (ja) * 2005-02-23 2012-02-01 ノバルティス アーゲー トーリックレンズ設計
US8684521B2 (en) * 2005-12-22 2014-04-01 Bausch & Lomb Incorporated Toric contact lenses
US8646908B2 (en) * 2008-03-04 2014-02-11 Johnson & Johnson Vision Care, Inc. Rotationally stabilized contact lenses and methods for their design
JP5448789B2 (ja) * 2009-12-22 2014-03-19 Ｈｏｙａ株式会社 トーリックコンタクトレンズ及びその製造方法
JP6646531B2 (ja) * 2016-06-20 2020-02-14 Hoya株式会社 コンタクトレンズおよびその製造方法
EP4490572A4 (en) * 2022-03-09 2025-06-18 Nthalmic Holding Pty Ltd METHOD FOR DESIGNING TORIC CONTACT LENSES

Also Published As

Publication number Publication date
EP4490572A4 (en) 2025-06-18
EP4490572A1 (en) 2025-01-15
TW202340812A (zh) 2023-10-16
AU2024219372A1 (en) 2025-08-21
WO2023168482A1 (en) 2023-09-14
US20250189822A1 (en) 2025-06-12
AU2024219372B1 (en) 2025-08-21
CN118742844A (zh) 2024-10-01

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