HK1210103A1 - Lens precursor with features for the fabrication of an ophthalmic lens - Google Patents

Lens precursor with features for the fabrication of an ophthalmic lens

Info

Publication number
HK1210103A1
HK1210103A1 HK15110804.8A HK15110804A HK1210103A1 HK 1210103 A1 HK1210103 A1 HK 1210103A1 HK 15110804 A HK15110804 A HK 15110804A HK 1210103 A1 HK1210103 A1 HK 1210103A1
Authority
HK
Hong Kong
Prior art keywords
lens
fabrication
features
precursor
ophthalmic
Prior art date
Application number
HK15110804.8A
Other languages
English (en)
Chinese (zh)
Inventor
Christopher Wildsmith
Michael Widman
P Mark Powell
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 HK1210103A1 publication Critical patent/HK1210103A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/00134—Curing of the contact lens material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • 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
    • B29D11/00057—Production of contact lenses characterised by the shape or surface condition of the edge, e.g. flashless, burrless, smooth
    • 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
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/00134—Curing of the contact lens material
    • B29D11/00153—Differential curing, e.g. by differential radiation
    • 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
    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/005—Templates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • G02C2202/04—Lenses comprising decentered 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)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
HK15110804.8A 2012-06-29 2015-11-03 Lens precursor with features for the fabrication of an ophthalmic lens HK1210103A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261665973P 2012-06-29 2012-06-29
PCT/US2013/048572 WO2014005020A1 (en) 2012-06-29 2013-06-28 Lens precursor with features for the fabrication of an ophthalmic lens

Publications (1)

Publication Number Publication Date
HK1210103A1 true HK1210103A1 (en) 2016-04-15

Family

ID=48875742

Family Applications (2)

Application Number Title Priority Date Filing Date
HK15110804.8A HK1210103A1 (en) 2012-06-29 2015-11-03 Lens precursor with features for the fabrication of an ophthalmic lens
HK18105080.0A HK1245726A1 (zh) 2012-06-29 2018-04-19 具有用於製造眼科鏡片的特徵結構的鏡片坯件

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK18105080.0A HK1245726A1 (zh) 2012-06-29 2018-04-19 具有用於製造眼科鏡片的特徵結構的鏡片坯件

Country Status (14)

Country Link
US (3) US9664923B2 (ja)
EP (1) EP2867004A1 (ja)
JP (1) JP6162234B2 (ja)
KR (1) KR102029669B1 (ja)
CN (2) CN107263894A (ja)
AU (2) AU2013282401B2 (ja)
BR (1) BR112014032902A2 (ja)
CA (1) CA2877380A1 (ja)
HK (2) HK1210103A1 (ja)
IL (1) IL236322A0 (ja)
IN (1) IN2015DN00379A (ja)
RU (1) RU2630103C2 (ja)
SG (1) SG11201408450QA (ja)
WO (1) WO2014005020A1 (ja)

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US10852564B2 (en) 2012-12-21 2020-12-01 Eyeprint Prosthetics Llc Prosthetic lenses and methods of making the same
US10928653B2 (en) 2012-12-21 2021-02-23 Eyeprint Prosthetics Llc Prosthetic lenses and methods of making the same
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US10359643B2 (en) * 2015-12-18 2019-07-23 Johnson & Johnson Vision Care, Inc. Methods for incorporating lens features and lenses having such features
KR101964401B1 (ko) * 2017-08-25 2019-04-01 한국광기술원 열경화 웨이퍼 공정을 통한 어레이 타입 렌즈 제조 방법
EP3470172B1 (en) * 2017-10-13 2020-09-16 Essilor International Method of optimizing a support material for an operation of surfacing of a lens blank
US11565465B2 (en) * 2017-12-07 2023-01-31 Canon Kabushiki Kaisha Method for manufacturing three-dimensional shaped object, additive manufacturing apparatus, and article
US11029534B2 (en) * 2018-10-08 2021-06-08 Johnson & Johnson Vision Care, Inc. Multiple-wavelength lens forming system and method
CN110065183B (zh) * 2019-04-28 2024-01-19 青岛科技大学 一种环形胎面活络模具
US11454823B2 (en) * 2019-05-14 2022-09-27 Johnson & Johnson Vision Care, Inc. Soft contact lens with reduced volume variation
EP3756863A1 (en) * 2019-06-24 2020-12-30 Essilor International Method and system for outputting a manufacturing file for producing an optical element
KR102079718B1 (ko) * 2019-10-18 2020-02-20 김지태 컨텍트렌즈 몰드를 제작하기 위한 금형코어 제조방법
AU2021283398A1 (en) 2020-06-01 2023-01-05 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof

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Also Published As

Publication number Publication date
EP2867004A1 (en) 2015-05-06
IN2015DN00379A (ja) 2015-06-12
CN104797404B (zh) 2018-04-27
RU2015102839A (ru) 2016-08-20
CN104797404A (zh) 2015-07-22
KR102029669B1 (ko) 2019-10-08
AU2013282401B2 (en) 2018-05-10
US9664923B2 (en) 2017-05-30
JP6162234B2 (ja) 2017-07-12
HK1245726A1 (zh) 2018-08-31
IL236322A0 (en) 2015-02-26
CN107263894A (zh) 2017-10-20
KR20150030254A (ko) 2015-03-19
AU2013282401A1 (en) 2015-02-19
US20140055744A1 (en) 2014-02-27
SG11201408450QA (en) 2015-01-29
US20170146822A1 (en) 2017-05-25
US20200292847A1 (en) 2020-09-17
RU2630103C2 (ru) 2017-09-05
BR112014032902A2 (pt) 2017-06-27
CA2877380A1 (en) 2014-01-03
JP2015527945A (ja) 2015-09-24
WO2014005020A1 (en) 2014-01-03
AU2018202806A1 (en) 2018-05-10

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