CS267858B1 - Contact,if need be,intra-ocular lens and method of its production - Google Patents

Contact,if need be,intra-ocular lens and method of its production Download PDF

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Publication number
CS267858B1
CS267858B1 CS87215A CS21587A CS267858B1 CS 267858 B1 CS267858 B1 CS 267858B1 CS 87215 A CS87215 A CS 87215A CS 21587 A CS21587 A CS 21587A CS 267858 B1 CS267858 B1 CS 267858B1
Authority
CS
Czechoslovakia
Prior art keywords
lens
surface layer
contact
hydroxyethyl methacrylate
weight
Prior art date
Application number
CS87215A
Other languages
Czech (cs)
English (en)
Other versions
CS21587A1 (en
Inventor
Jiri Ing Sulc
Zuzana Ing Krcova
Original Assignee
Sulc Jiri
Krcova Zuzana
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 Sulc Jiri, Krcova Zuzana filed Critical Sulc Jiri
Priority to CS87215A priority Critical patent/CS267858B1/cs
Priority to US07/141,622 priority patent/US4893918A/en
Priority to GB8800291A priority patent/GB2208512B/en
Priority to IT8819030A priority patent/IT1215676B/it
Priority to FR888800190A priority patent/FR2609425B1/fr
Priority to DE3800529A priority patent/DE3800529C2/de
Priority to CA000556219A priority patent/CA1329069C/fr
Priority to JP63003258A priority patent/JP2795847B2/ja
Publication of CS21587A1 publication Critical patent/CS21587A1/cs
Priority to US07/382,721 priority patent/US4997441A/en
Publication of CS267858B1 publication Critical patent/CS267858B1/cs

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
    • G02C7/04—Contact lenses for the eyes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
CS87215A 1987-01-12 1987-01-12 Contact,if need be,intra-ocular lens and method of its production CS267858B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CS87215A CS267858B1 (en) 1987-01-12 1987-01-12 Contact,if need be,intra-ocular lens and method of its production
US07/141,622 US4893918A (en) 1987-01-12 1988-01-06 Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacrylate and a method for producing thereof
GB8800291A GB2208512B (en) 1987-01-12 1988-01-07 Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacryate and a method of production
IT8819030A IT1215676B (it) 1987-01-12 1988-01-08 Lente a contatto o intraoculare ottenuta da polimero o copolimero lievemente reticolato di 2 idrossietil metacrilato e metodo per la sua produzione.
FR888800190A FR2609425B1 (fr) 1987-01-12 1988-01-11 Lentille de contact ou lentille intra-oculaire en polymere ou copolymere legerement reticule de 2-hydroxyethyl methacrylate et leur procede de fabrication
DE3800529A DE3800529C2 (de) 1987-01-12 1988-01-11 Weiche Augenlinse und Verfahren zu ihrer Herstellung
CA000556219A CA1329069C (fr) 1987-01-12 1988-01-11 Lentilles corneennes ou intraoculaires obtenues a partir de polymeres ou copolymeres legerement reticules de 2-hydroxyethylmethacrylate, et methode pour leur production
JP63003258A JP2795847B2 (ja) 1987-01-12 1988-01-12 ２−ヒドロキシエチルメタクリレートのわずかに架橋したポリマーまたはコポリマー製のコンタクトあるいは眼内レンズおよびその製造法
US07/382,721 US4997441A (en) 1987-01-12 1989-07-19 Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacrylate and a method for producing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS87215A CS267858B1 (en) 1987-01-12 1987-01-12 Contact,if need be,intra-ocular lens and method of its production

Publications (2)

Publication Number Publication Date
CS21587A1 CS21587A1 (en) 1989-07-12
CS267858B1 true CS267858B1 (en) 1990-02-12

Family

ID=5333879

Family Applications (1)

Application Number Title Priority Date Filing Date
CS87215A CS267858B1 (en) 1987-01-12 1987-01-12 Contact,if need be,intra-ocular lens and method of its production

Country Status (8)

Country Link
US (2) US4893918A (fr)
JP (1) JP2795847B2 (fr)
CA (1) CA1329069C (fr)
CS (1) CS267858B1 (fr)
DE (1) DE3800529C2 (fr)
FR (1) FR2609425B1 (fr)
GB (1) GB2208512B (fr)
IT (1) IT1215676B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243612B (en) * 1987-12-09 1992-08-19 Ceskoslovenska Akademie Ved A non-hydrophilic polymer article having a hydrophilic layer
GB2217869A (en) * 1988-04-22 1989-11-01 Ceskoslovenska Akademie Ved Contact lenses
DE3927667A1 (de) * 1989-08-22 1991-02-28 Espe Stiftung Verwendung von photopolymerisierbaren massen als introkularlinsen-fuellmaterial bei der bekaempfung von katarakt und anderen augenkrankheiten
FR2655270B1 (fr) * 1989-12-05 1994-10-28 Ceskoslovenska Akademie Ved Lentille intraoculaire en hydrogel douee de memoire de forme.
GB2238723B (en) * 1989-12-07 1994-04-27 Ceskoslovenska Akademie Ved Intraocular hydrogel lens with shape memory
US5270415A (en) * 1990-12-21 1993-12-14 Allergan Inc. Balanced charge polymer and hydrophilic contact lens manufactured therefrom
US5217491A (en) * 1990-12-27 1993-06-08 American Cyanamid Company Composite intraocular lens
DE19738345C1 (de) * 1997-09-02 1999-05-06 Mdp Medical Device Polymers Gm Intraokularlinse
US6267784B1 (en) * 1998-05-01 2001-07-31 Benz Research And Development Corporation Intraocular lens and haptics made of a copolymer
US20040158323A1 (en) * 2002-11-20 2004-08-12 Lisk James R. Method for adjusting protein affinity of hydrophilic polymers
DE10344411A1 (de) 2003-09-25 2005-04-28 Roehm Gmbh Hydrogel
US8414646B2 (en) 2007-12-27 2013-04-09 Forsight Labs, Llc Intraocular, accommodating lens and methods of use
WO2009088448A2 (fr) 2008-01-03 2009-07-16 Forsight Labs, Llc Lentille intraoculaire, d'accommodation et procédés d'utilisation

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925178A (en) * 1970-04-17 1975-12-09 Hymie D Gesser Contact lenses
IL36795A (en) * 1970-05-13 1974-10-22 Hydrophilics Int Inc Hydrophilic acrylic copolymers,method of forming them and contact lenses made therefrom
US3951528A (en) * 1971-06-02 1976-04-20 Patent Structures, Inc. Method of making polymeric contact lens
CS154977B1 (fr) * 1971-10-08 1974-04-30
BE789839A (fr) * 1971-10-08 1973-02-01 Ceskoslovenska Akademie Ved Procede pour le traitement superficiel d'articles
US3948871A (en) * 1972-04-21 1976-04-06 George H. Butterfield And Son Composition for hard type contact lens with wettable surface
US3787378A (en) * 1973-01-24 1974-01-22 Hydrophilics Int Inc Optical contact lenses and related devices
CS167593B1 (fr) * 1973-02-05 1976-04-29
US4121885A (en) * 1974-04-29 1978-10-24 Precision Cosmet Co., Inc. Method to produce a composite contact lens
JPS543738B2 (fr) * 1974-05-27 1979-02-26
US3978164A (en) * 1974-11-21 1976-08-31 Warner-Lambert Company Pyrrolidone-methacrylate graft copolymers from 3-stage polymerization process
US4054624A (en) * 1974-11-21 1977-10-18 Warner-Lambert Company Preparing a hydrated contact lens
CS179567B1 (en) * 1974-11-25 1977-11-30 Vladimir Stoy Ionogennic hydrophilic in water insoluble gels based on partial saponificated polymers or copolymers acrylonitrile and method of preparing them
US4208362A (en) * 1975-04-21 1980-06-17 Bausch & Lomb Incorporated Shaped body of at least two polymerized materials and method to make same
US4097657A (en) * 1976-04-07 1978-06-27 Diamond Shamrock Corporation Surface-treated soft contact lenses
US4166255A (en) * 1976-06-14 1979-08-28 Minnesota Mining And Manufacturing Company Hybrid corneal contact lens
US4143949A (en) * 1976-10-28 1979-03-13 Bausch & Lomb Incorporated Process for putting a hydrophilic coating on a hydrophobic contact lens
JPS6049298B2 (ja) * 1977-06-29 1985-11-01 住友化学工業株式会社 コンタクトレンズの製造法
US4163608A (en) * 1977-10-05 1979-08-07 Neefe Charles W Hydratable gas permeable methyl methacrylate copolymer
US4131696A (en) * 1977-10-19 1978-12-26 Burton, Parsons And Company, Inc. Contact lens treatment
US4168112A (en) * 1978-01-05 1979-09-18 Polymer Technology Corporation Contact lens with a hydrophilic, polyelectrolyte complex coating and method for forming same
US4182827A (en) * 1978-08-31 1980-01-08 Union Carbide Corporation Polyurethane hydrogels having enhanced wetting rates
US4361657A (en) * 1978-11-30 1982-11-30 Global Vision (U.K.) Ltd. Cross-linked hydrogel copolymers for contact lenses
US4338419A (en) * 1979-02-09 1982-07-06 Syntex (U.S.A.) Inc. Process for treatment of hydrogel lens with thiols
US4284749A (en) * 1979-07-23 1981-08-18 Neefe Charles W Continuous wear hydratable, boilable methylmethacrylate copolymer contact lens
JPS5865411A (ja) * 1981-10-15 1983-04-19 Toyo Contact Lens Co Ltd コンタクトレンズの製造法
CA1184367A (fr) * 1981-06-22 1985-03-26 Novartis Ag Methode de faconnage permettant d'ameliorer les proprietes de la surface obtenue
US4379893A (en) * 1981-08-26 1983-04-12 Diamond Shamrock Corporation Surface-treated soft contact lenses
US4442141A (en) * 1982-11-01 1984-04-10 Barnes-Hind/Hydrocurve, Inc. Treatment of cellulose acetate butyrate contact lenses
US4664666A (en) * 1983-08-30 1987-05-12 Ezekiel Nominees Pty. Ltd. Intraocular lens implants
US4569858A (en) * 1985-01-28 1986-02-11 Barnes-Hind, Inc. Surface modification of hydrophilic contact lenses
US4687816A (en) * 1985-08-14 1987-08-18 Sola U.S.A. Inc. Surface treatment of soft contact lenses
US4734475A (en) * 1986-12-15 1988-03-29 Ciba-Geigy Corporation Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer

Also Published As

Publication number Publication date
IT1215676B (it) 1990-02-22
CA1329069C (fr) 1994-05-03
FR2609425B1 (fr) 1991-10-31
JPS63220111A (ja) 1988-09-13
GB2208512B (en) 1991-03-27
CS21587A1 (en) 1989-07-12
US4997441A (en) 1991-03-05
IT8819030A0 (it) 1988-01-08
DE3800529A1 (de) 1988-07-21
US4893918A (en) 1990-01-16
GB2208512A (en) 1989-04-05
FR2609425A1 (fr) 1988-07-15
DE3800529C2 (de) 1997-09-11
JP2795847B2 (ja) 1998-09-10
GB8800291D0 (en) 1988-02-10

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20020112