CA2279452A1 - Method of preparing foldable high refractive index acrylic ophthalmic device materials - Google Patents

Method of preparing foldable high refractive index acrylic ophthalmic device materials Download PDF

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Publication number
CA2279452A1
CA2279452A1 CA002279452A CA2279452A CA2279452A1 CA 2279452 A1 CA2279452 A1 CA 2279452A1 CA 002279452 A CA002279452 A CA 002279452A CA 2279452 A CA2279452 A CA 2279452A CA 2279452 A1 CA2279452 A1 CA 2279452A1
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CA
Canada
Prior art keywords
refractive index
high refractive
ophthalmic device
device materials
foldable high
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.)
Granted
Application number
CA002279452A
Other languages
French (fr)
Other versions
CA2279452C (en
Inventor
Albert R. Leboeuf
Mutlu Karakelle
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.)
Alcon Vision LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2279452A1 publication Critical patent/CA2279452A1/en
Application granted granted Critical
Publication of CA2279452C publication Critical patent/CA2279452C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea

Abstract

Foldable, acrylic, high refractive index ophthalmic device materi-als containing a UV absorbing chromophore are cured by exposure to blue light using a benzoylphosphine oxide photoinitiator.
CA002279452A 1997-08-07 1998-07-14 Method of preparing foldable high refractive index acrylic ophthalmic device materials Expired - Fee Related CA2279452C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/908,229 1997-08-07
US08/908,229 US5891931A (en) 1997-08-07 1997-08-07 Method of preparing foldable high refractive index acrylic ophthalmic device materials
PCT/US1998/014419 WO1999008136A1 (en) 1997-08-07 1998-07-14 Method of preparing foldable high refractive index acrylic ophthalmic device materials

Publications (2)

Publication Number Publication Date
CA2279452A1 true CA2279452A1 (en) 1999-02-18
CA2279452C CA2279452C (en) 2003-09-23

Family

ID=25425407

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002279452A Expired - Fee Related CA2279452C (en) 1997-08-07 1998-07-14 Method of preparing foldable high refractive index acrylic ophthalmic device materials

Country Status (14)

Country Link
US (1) US5891931A (en)
EP (1) EP1002244B1 (en)
JP (1) JP2002511012A (en)
CN (1) CN1140817C (en)
AR (1) AR012512A1 (en)
AT (1) ATE233409T1 (en)
AU (1) AU724873B2 (en)
BR (1) BR9811860B1 (en)
CA (1) CA2279452C (en)
DE (1) DE69811675T2 (en)
DK (1) DK1002244T3 (en)
ES (1) ES2191947T3 (en)
PT (1) PT1002244E (en)
WO (1) WO1999008136A1 (en)

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Also Published As

Publication number Publication date
EP1002244A1 (en) 2000-05-24
AR012512A1 (en) 2000-10-18
PT1002244E (en) 2003-06-30
BR9811860A (en) 2000-08-15
ATE233409T1 (en) 2003-03-15
DK1002244T3 (en) 2003-05-26
JP2002511012A (en) 2002-04-09
ES2191947T3 (en) 2003-09-16
CN1251174A (en) 2000-04-19
EP1002244B1 (en) 2003-02-26
CN1140817C (en) 2004-03-03
DE69811675T2 (en) 2003-09-18
WO1999008136A1 (en) 1999-02-18
AU724873B2 (en) 2000-10-05
CA2279452C (en) 2003-09-23
DE69811675D1 (en) 2003-04-03
AU8396498A (en) 1999-03-01
US5891931A (en) 1999-04-06
BR9811860B1 (en) 2009-05-05

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