BR8900999A - Processo de formar uma preforma de lente composita - Google Patents

Processo de formar uma preforma de lente composita

Info

Publication number
BR8900999A
BR8900999A BR898900999A BR8900999A BR8900999A BR 8900999 A BR8900999 A BR 8900999A BR 898900999 A BR898900999 A BR 898900999A BR 8900999 A BR8900999 A BR 8900999A BR 8900999 A BR8900999 A BR 8900999A
Authority
BR
Brazil
Prior art keywords
forming
composite lens
lens preform
preform
composite
Prior art date
Application number
BR898900999A
Other languages
English (en)
Inventor
Shih-Liang Yang
Original Assignee
Alcon Surgital 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 Alcon Surgital Inc filed Critical Alcon Surgital Inc
Publication of BR8900999A publication Critical patent/BR8900999A/pt

Links

Classifications

    • 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
    • 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
    • A61F2/145—Corneal inlays, onlays, or lenses for refractive correction
    • 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
    • B29D11/02—Artificial eyes from organic plastic material
    • B29D11/023—Implants for natural eyes
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0053—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in optical properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
BR898900999A 1988-03-04 1989-03-03 Processo de formar uma preforma de lente composita BR8900999A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16414088A 1988-03-04 1988-03-04

Publications (1)

Publication Number Publication Date
BR8900999A true BR8900999A (pt) 1989-10-24

Family

ID=22593151

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900999A BR8900999A (pt) 1988-03-04 1989-03-03 Processo de formar uma preforma de lente composita

Country Status (4)

Country Link
EP (1) EP0331457A3 (pt)
JP (1) JPH027954A (pt)
AU (1) AU3078889A (pt)
BR (1) BR8900999A (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089180A (en) * 1989-08-31 1992-02-18 Iolab Corporation Method of preparing composite single-piece intraocular lenses with colored haptics
US5037435A (en) * 1990-03-02 1991-08-06 Optical Radiation Corporation Haptics for intraocular lenses having high fracture toughness
US5246634A (en) * 1992-01-24 1993-09-21 Menicon Co., Ltd. Process for producing intraocular lens
US5282853A (en) * 1992-09-29 1994-02-01 Iolab Corporation Intraocular lens with resilient haptics
US5405386A (en) * 1993-07-09 1995-04-11 Kabi Pharmacia Ophthalmics, Inc. Intraocular lens with improved cylindrical haptic
FR2725660A1 (fr) * 1994-10-14 1996-04-19 Wk Et Associes Procede de realisation d'un implant intraoculaire a optique souple
FR2725659B1 (fr) * 1994-10-14 1997-01-10 Wk Et Associes Procede de realisation d'un implant intraoculaire a optique souple
DE69525735T2 (de) * 1994-10-14 2002-10-17 Corneal Laboratoires, Paris Verfahren zur herstellung einer intraokularlinse mit einem flexiblen optischen teil
JP3779801B2 (ja) * 1997-09-12 2006-05-31 株式会社メニコン 眼内レンズの製造方法
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
BR0106643A (pt) * 2000-04-21 2002-04-09 Allergan Sales Inc Método para a fabricação de uma lente intraocular de acomodação
US6555030B1 (en) 2000-04-21 2003-04-29 Advanced Medical Optics, Inc. Method for making an accommodating intraocular lens
AUPR477201A0 (en) * 2001-05-04 2001-05-31 Lions Eye Institute Of Western Australia Incorporated, The Modified keratoprosthesis
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US6855163B2 (en) * 2002-07-19 2005-02-15 Minu, Llc Gradual correction of corneal refractive error using multiple inlays
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US7628810B2 (en) 2003-05-28 2009-12-08 Acufocus, Inc. Mask configured to maintain nutrient transport without producing visible diffraction patterns
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
WO2006121876A2 (en) * 2005-05-05 2006-11-16 Key Medical Technologies, Inc. Lenses with chromophore gradient
US7771470B2 (en) 2005-05-05 2010-08-10 Key Medical Technologies, Inc. Ophthalmic apparatuses and methods
WO2008020087A1 (es) * 2006-08-08 2008-02-21 Fundacion Inasmet Sistema óptico implantable, procedimiento para su desarrollo y aplicaciones
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
AU2010266020B2 (en) 2009-06-26 2015-03-26 Johnson & Johnson Surgical Vision, Inc. Accommodating intraocular lenses
CA2770074C (en) 2009-08-03 2017-09-05 Abbott Medical Optics Inc. Intraocular lens for providing accomodative vision
US10004593B2 (en) 2009-08-13 2018-06-26 Acufocus, Inc. Intraocular lens with elastic mask
WO2011020078A1 (en) 2009-08-13 2011-02-17 Acufocus, Inc. Masked intraocular implants and lenses
JP5680877B2 (ja) * 2010-05-06 2015-03-04 株式会社ニデック 眼内レンズの製造方法及び該方法にて得られる眼内レンズ
EP2785296B1 (en) 2011-12-02 2018-06-20 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
JP2017534404A (ja) 2014-11-19 2017-11-24 アキュフォーカス・インコーポレーテッド 老眼を治療するための割断性マスク
WO2017062316A1 (en) 2015-10-05 2017-04-13 Acufocus, Inc. Methods of molding intraocular lenses
EP3384342B1 (en) 2015-11-24 2021-08-25 AcuFocus, Inc. Toric small aperture intraocular lens with extended depth of focus
US10850461B2 (en) * 2016-09-27 2020-12-01 Coopervision International Holding Company, Lp Method of manufacturing contact lenses
EP3681438A1 (en) 2017-09-11 2020-07-22 AMO Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
US11364110B2 (en) 2018-05-09 2022-06-21 Acufocus, Inc. Intraocular implant with removable optic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034403A (en) * 1959-04-03 1962-05-15 Neefe Hamilton Res Company Contact lens of apparent variable light absorption
US4687485A (en) * 1985-08-23 1987-08-18 Barnes-Hind, Inc. Intraocular lens with leg means having compressible regions and/or color
IT1197356B (it) * 1985-10-15 1988-11-30 Storz Instr Co Lenti intraoculari con bordi antiabbaglianti
US4813956A (en) * 1987-04-03 1989-03-21 Ioptex Research, Inc. Method of forming single-piece intraocular lens and core member and lens formed thereby

Also Published As

Publication number Publication date
EP0331457A3 (en) 1990-10-17
AU3078889A (en) 1989-09-07
JPH027954A (ja) 1990-01-11
EP0331457A2 (en) 1989-09-06

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