DE69101495D1 - Verfahren zur Herstellung einer ophthalmischen Linse aus Kunststoff und eine so hergestellte ophthalmische Linse. - Google Patents

Verfahren zur Herstellung einer ophthalmischen Linse aus Kunststoff und eine so hergestellte ophthalmische Linse.

Info

Publication number
DE69101495D1
DE69101495D1 DE91400131T DE69101495T DE69101495D1 DE 69101495 D1 DE69101495 D1 DE 69101495D1 DE 91400131 T DE91400131 T DE 91400131T DE 69101495 T DE69101495 T DE 69101495T DE 69101495 D1 DE69101495 D1 DE 69101495D1
Authority
DE
Germany
Prior art keywords
ophthalmic lens
plastic
producing
produced
lens made
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.)
Expired - Fee Related
Application number
DE91400131T
Other languages
English (en)
Other versions
DE69101495T2 (de
Inventor
Dominique Baude
Jean-Claude Meslard
Gerard Obrecht
Pierre Chavel
Denis Joyeux
Jean Taboury
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 FR9000679A external-priority patent/FR2657294B1/fr
Priority claimed from FR9014282A external-priority patent/FR2669265B2/fr
Application filed by Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of DE69101495D1 publication Critical patent/DE69101495D1/de
Application granted granted Critical
Publication of DE69101495T2 publication Critical patent/DE69101495T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00461—Adjusting the refractive index, e.g. after implanting
    • 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
    • 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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00442—Curing the lens material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0041—Contact lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
DE69101495T 1990-01-22 1991-01-21 Verfahren zur Herstellung einer ophthalmischen Linse aus Kunststoff und eine so hergestellte ophthalmische Linse. Expired - Fee Related DE69101495T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9000679A FR2657294B1 (fr) 1990-01-22 1990-01-22 Procede pour la fabrication d'une lentille optique artificielle, et lentille optique artificielle correspondante.
FR9014282A FR2669265B2 (fr) 1990-11-16 1990-11-16 Procede pour la fabrication d'une lentille optique artificielle, et lentille optique artificielle correspondante.

Publications (2)

Publication Number Publication Date
DE69101495D1 true DE69101495D1 (de) 1994-05-05
DE69101495T2 DE69101495T2 (de) 1994-07-14

Family

ID=26227811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69101495T Expired - Fee Related DE69101495T2 (de) 1990-01-22 1991-01-21 Verfahren zur Herstellung einer ophthalmischen Linse aus Kunststoff und eine so hergestellte ophthalmische Linse.

Country Status (5)

Country Link
US (1) US5172143A (de)
EP (1) EP0439394B1 (de)
JP (1) JPH04218017A (de)
AU (1) AU634333B2 (de)
DE (1) DE69101495T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5364256A (en) * 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US5529728A (en) * 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
FR2661914B1 (fr) * 1990-05-11 1994-05-06 Essilor Internal Cie Gle Optique Procede de fabrication d'une lentille en polymere transparent a indice de refraction module.
FR2686427A1 (fr) * 1992-01-20 1993-07-23 Essilor Int Combinaison optique et dispositif d'exposition mettant en óoeuvre une telle combinaison.
US5517260A (en) * 1994-03-28 1996-05-14 Vari-Site, Inc. Ophthalmic lens having a progressive multifocal zone and method of manufacturing same
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5965330A (en) * 1996-12-06 1999-10-12 Pbh, Inc. Methods for fabricating annular mask lens having diffraction-reducing edges
GB2327283B (en) * 1997-06-04 2002-02-27 Bausch & Lomb Manufacture of contact lenses
FR2777091B1 (fr) 1998-04-02 2003-04-11 Bernard Feurer Systeme optique, notamment lentille intraoculaire, lentille de contact
WO2000052516A2 (en) 1999-03-01 2000-09-08 Boston Innovative Optics, Inc. System and method for increasing the depth of focus of the human eye
US7068870B2 (en) 2000-10-26 2006-06-27 Shipley Company, L.L.C. Variable width waveguide for mode-matching and method for making
US7251406B2 (en) * 2000-12-14 2007-07-31 Shipley Company, L.L.C. Optical waveguide termination with vertical and horizontal mode shaping
US6987919B2 (en) * 2000-12-14 2006-01-17 Shipley Company, L.L.C. Optical waveguide termination with vertical and horizontal mode shaping
US7158701B2 (en) * 2001-02-21 2007-01-02 Shipley Company, L.L.C. Method for making optical devices with a moving mask and optical devices made thereby
US6912345B2 (en) * 2001-03-30 2005-06-28 Shipley Company, L.L.C. Tapered optical fiber for coupling to diffused optical waveguides
US6923540B2 (en) * 2002-07-31 2005-08-02 Novartis Ag Toric multifocal contact lenses
US20050041203A1 (en) * 2003-08-20 2005-02-24 Lindacher Joseph Michael Ophthalmic lens with optimal power profile
US7365917B2 (en) * 2004-08-16 2008-04-29 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US7061693B2 (en) * 2004-08-16 2006-06-13 Xceed Imaging Ltd. Optical method and system for extended depth of focus
AR062067A1 (es) 2006-07-17 2008-10-15 Novartis Ag Lentes de contacto toricas con perfil de potencia optica controlado
US8531783B2 (en) 2010-02-09 2013-09-10 Xceed Imaging Ltd. Imaging method and system for imaging with extended depth of focus
CA2857306C (en) 2011-12-02 2017-07-25 Acufocus, Inc. Ocular mask having selective spectral transmission
US9204962B2 (en) 2013-03-13 2015-12-08 Acufocus, Inc. In situ adjustable optical mask
US9427922B2 (en) 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask
CN113180887B (zh) * 2016-11-29 2024-04-26 爱尔康公司 具有逐区阶梯高度控制的眼内透镜
US11583388B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for spectacle independence using refractive index writing with an intraocular lens
US11564839B2 (en) 2019-04-05 2023-01-31 Amo Groningen B.V. Systems and methods for vergence matching of an intraocular lens with refractive index writing
US11529230B2 (en) 2019-04-05 2022-12-20 Amo Groningen B.V. Systems and methods for correcting power of an intraocular lens using refractive index writing
US11678975B2 (en) 2019-04-05 2023-06-20 Amo Groningen B.V. Systems and methods for treating ocular disease with an intraocular lens and refractive index writing
US11583389B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing
US11944574B2 (en) 2019-04-05 2024-04-02 Amo Groningen B.V. Systems and methods for multiple layer intraocular lens and using refractive index writing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618787A (en) * 1946-07-16 1949-02-28 Alan White Production of optical elements
GB636283A (en) * 1947-12-10 1950-04-26 Gadsby John Production of optical elements
FR2029178A5 (de) * 1969-01-15 1970-10-16 Sinai Philippe
FR2076194A5 (de) * 1970-01-06 1971-10-15 Sinai Philippe
US3993485A (en) * 1975-05-27 1976-11-23 Bell Telephone Laboratories, Incorporated Photopolymerization process and related devices
JPS5971830A (ja) * 1982-10-18 1984-04-23 Nippon Sheet Glass Co Ltd 屈折率分布型レンズ体の製造方法
US4582655A (en) * 1983-11-25 1986-04-15 Eastman Kodak Company Production of optical element with a varying refractive index
US4707236A (en) * 1984-08-03 1987-11-17 Richard Borowsky Method of farbricating an optically graded light occluding gel
JPS6153031A (ja) * 1984-08-24 1986-03-15 Matsushita Electric Works Ltd 屈折率分布型マイクロレンズの製造方法
US4541969A (en) * 1984-12-03 1985-09-17 Neefe Charles W Method of making toric spin cast lenses
US4701288A (en) * 1985-06-05 1987-10-20 Bausch & Lomb Incorporated Method of making articles of dissimilar polymer compositions
US4842782A (en) * 1986-10-14 1989-06-27 Allergan, Inc. Manufacture of ophthalmic lenses by excimer laser
US4943150A (en) * 1988-03-22 1990-07-24 Bausch & Lomb Incorporated Method of making variable modulus lenses
IE883230L (en) * 1988-10-25 1990-04-25 Provost Fellows Ans Scholars O Laser profiling of lenses

Also Published As

Publication number Publication date
EP0439394B1 (de) 1994-03-30
JPH04218017A (ja) 1992-08-07
AU6949791A (en) 1991-07-25
EP0439394A2 (de) 1991-07-31
AU634333B2 (en) 1993-02-18
DE69101495T2 (de) 1994-07-14
US5172143A (en) 1992-12-15
EP0439394A3 (en) 1991-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee