CA2899442A1 - Manufacturing process of an accommodating soft contact lens - Google Patents

Manufacturing process of an accommodating soft contact lens Download PDF

Info

Publication number
CA2899442A1
CA2899442A1 CA2899442A CA2899442A CA2899442A1 CA 2899442 A1 CA2899442 A1 CA 2899442A1 CA 2899442 A CA2899442 A CA 2899442A CA 2899442 A CA2899442 A CA 2899442A CA 2899442 A1 CA2899442 A1 CA 2899442A1
Authority
CA
Canada
Prior art keywords
module
contact lens
chamber
optical
mold
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
CA2899442A
Other languages
English (en)
French (fr)
Inventor
Steven B. Waite
Amitava Gupta
Urban Schnell
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.)
ONEFOCUS TECHNOLOGY LLC
Original Assignee
ONEFOCUS TECHNOLOGY LLC
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 ONEFOCUS TECHNOLOGY LLC filed Critical ONEFOCUS TECHNOLOGY LLC
Publication of CA2899442A1 publication Critical patent/CA2899442A1/en
Abandoned legal-status Critical Current

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
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting 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
    • B29D11/00028—Bifocal lenses; Multifocal 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
    • B29D11/00038—Production of contact 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
    • B29D11/00038—Production of contact lenses
    • B29D11/00048—Production of contact lenses composed of parts with dissimilar composition
    • 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
    • B29D11/00259—Plants for the 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
    • G02C7/04—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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA2899442A 2013-01-30 2014-01-30 Manufacturing process of an accommodating soft contact lens Abandoned CA2899442A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361758416P 2013-01-30 2013-01-30
US61/758,416 2013-01-30
US201361857462P 2013-07-23 2013-07-23
US61/857,462 2013-07-23
PCT/US2014/013859 WO2014120928A2 (en) 2013-01-30 2014-01-30 Manufacturing process of an accommodating soft contact lens

Publications (1)

Publication Number Publication Date
CA2899442A1 true CA2899442A1 (en) 2014-08-07

Family

ID=51263112

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2899442A Abandoned CA2899442A1 (en) 2013-01-30 2014-01-30 Manufacturing process of an accommodating soft contact lens

Country Status (8)

Country Link
US (1) US10379383B2 (https=)
EP (1) EP2951635A4 (https=)
JP (2) JP2016507081A (https=)
KR (1) KR20160006664A (https=)
CN (2) CN109975996A (https=)
BR (1) BR112015017841A2 (https=)
CA (1) CA2899442A1 (https=)
WO (1) WO2014120928A2 (https=)

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US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
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US10302968B2 (en) 2013-01-28 2019-05-28 Onefocus Vision, Inc. Fluidic module for accommodating soft contact lens
WO2015095891A1 (en) 2013-12-20 2015-06-25 Onefocus Vision, Llc Fluidic module for accomodating soft contact lens
CA2899432A1 (en) 2013-01-28 2014-07-31 Onefocus Technology, Llc Accomodating soft contact lens
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WO2017083771A1 (en) 2015-11-11 2017-05-18 Onefocus Vision, Inc. Rotationally stabilized contact lens
WO2018089699A1 (en) 2016-11-11 2018-05-17 Onefocus Vision, Inc. Accommodating cavity lens shaped with photocleavable insert
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SG11202011022VA (en) 2018-05-10 2020-12-30 Acucela Inc Method and apparatus for treating refractive error of the eye
US11402662B2 (en) 2018-07-30 2022-08-02 Acucela Inc. Optical designs of electronic contact lens to decrease myopia progression
EP4003250A4 (en) 2019-07-31 2023-08-23 Acucela Inc. DEVICE FOR PROJECTING IMAGES ON THE RETINA
HUE066561T2 (hu) 2019-09-30 2024-08-28 Coopervision Int Ltd Eljárások és rendszerek lencseszerelvény készítésére
US11685131B2 (en) 2019-09-30 2023-06-27 Coopervision International Limited Methods and systems for making a lens assembly
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EP4017346B1 (en) * 2019-11-04 2024-12-04 Alcon Inc. Method of producing contact lenses with surfaces of different softness
DE102020113832A1 (de) * 2020-05-22 2021-11-25 Optotune Ag Kontaktlinse und Verfahren zur Herstellung einer Kontaktlinse
AU2021289593A1 (en) 2020-06-08 2022-10-20 Acucela Inc. Projection of defocused images on the peripheral retina to treat refractive error
US20220063182A1 (en) * 2020-08-31 2022-03-03 Ovitz Corporation Methods of forming lens for correction of high-order aberrations using additive fabrication process
US11209672B1 (en) 2021-04-06 2021-12-28 Acucela Inc. Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens
US11366341B1 (en) 2021-05-04 2022-06-21 Acucela Inc. Electronic case for electronic spectacles
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US10302968B2 (en) 2013-01-28 2019-05-28 Onefocus Vision, Inc. Fluidic module for accommodating soft contact lens
CA2899432A1 (en) 2013-01-28 2014-07-31 Onefocus Technology, Llc Accomodating soft contact lens
WO2015095891A1 (en) 2013-12-20 2015-06-25 Onefocus Vision, Llc Fluidic module for accomodating soft contact lens
BR112015017841A2 (pt) 2013-01-30 2017-08-15 Onefocus Tech Llc Processo de fabricação de uma lente de contato acomodativa mole
WO2014161002A2 (en) 2013-03-29 2014-10-02 Onefocus Technology, Llc Drug delivery from contact lenses with a fluidic module
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JP2017523482A (ja) 2014-07-31 2017-08-17 ワンフォーカス ビジョン， インコーポレイテッド 瞼裂幅に反応する制御デバイス
EP3174501A4 (en) 2014-07-31 2018-07-25 Onefocus Vision, LLC Sacrificial molding process for an accomodating contact lens
WO2017083770A1 (en) 2015-11-11 2017-05-18 Onefocus Vision, Inc. Soft contact lens material with low volumetric expansion upon hydration
WO2017083771A1 (en) 2015-11-11 2017-05-18 Onefocus Vision, Inc. Rotationally stabilized contact lens
CN108463323B (zh) 2015-11-11 2020-10-13 万福克斯视觉公司 带腔可调节透镜
WO2018089699A1 (en) 2016-11-11 2018-05-17 Onefocus Vision, Inc. Accommodating cavity lens shaped with photocleavable insert

Also Published As

Publication number Publication date
CN105122122A (zh) 2015-12-02
EP2951635A4 (en) 2016-10-05
WO2014120928A2 (en) 2014-08-07
US20150370093A1 (en) 2015-12-24
BR112015017841A2 (pt) 2017-08-15
EP2951635A2 (en) 2015-12-09
CN109975996A (zh) 2019-07-05
WO2014120928A3 (en) 2014-10-09
JP2019133202A (ja) 2019-08-08
KR20160006664A (ko) 2016-01-19
JP2016507081A (ja) 2016-03-07
US10379383B2 (en) 2019-08-13

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20181004

FZDE Discontinued

Effective date: 20210831