SE429903B - Forfarande for framstellning av kontaktlins - Google Patents

Forfarande for framstellning av kontaktlins

Info

Publication number
SE429903B
SE429903B SE7514210A SE7514210A SE429903B SE 429903 B SE429903 B SE 429903B SE 7514210 A SE7514210 A SE 7514210A SE 7514210 A SE7514210 A SE 7514210A SE 429903 B SE429903 B SE 429903B
Authority
SE
Sweden
Prior art keywords
procedure
manufacturing
contact lens
lens
contact
Prior art date
Application number
SE7514210A
Other languages
English (en)
Other versions
SE7514210L (sv
Inventor
A A Kivaev
V A Barkov
R I Ezrielev
I A Arbuzova
Original Assignee
Mo Nii Glaznykh Bol I Vysokomo
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 Mo Nii Glaznykh Bol I Vysokomo filed Critical Mo Nii Glaznykh Bol I Vysokomo
Publication of SE7514210L publication Critical patent/SE7514210L/sv
Publication of SE429903B publication Critical patent/SE429903B/sv

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
    • B29D11/00038—Production of contact lenses
    • 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
    • B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
SE7514210A 1974-12-17 1975-12-16 Forfarande for framstellning av kontaktlins SE429903B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2083801A SU558248A1 (ru) 1974-12-17 1974-12-17 Комбинированна контактна линза и способ ее изготовлени

Publications (2)

Publication Number Publication Date
SE7514210L SE7514210L (sv) 1976-06-18
SE429903B true SE429903B (sv) 1983-10-03

Family

ID=20603427

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514210A SE429903B (sv) 1974-12-17 1975-12-16 Forfarande for framstellning av kontaktlins

Country Status (10)

Country Link
US (1) US4171878A (sv)
JP (1) JPS5274360A (sv)
CS (1) CS192069B1 (sv)
DD (1) DD121555A1 (sv)
DE (1) DE2556658C2 (sv)
FR (1) FR2295446A1 (sv)
GB (1) GB1477117A (sv)
HU (1) HU172687B (sv)
SE (1) SE429903B (sv)
SU (1) SU558248A1 (sv)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157864A (en) * 1977-02-28 1979-06-12 Friedrich Kilb Contact lens eyeball centering support of soft material for use in conjunction with hard contact lens
US4377329A (en) * 1980-02-26 1983-03-22 Stanley Poler Contact lens or the like
US4601556A (en) * 1983-10-26 1986-07-22 Siviglia Nick C Corneal contact lens for the eye of a patient with keratoconus disease and method of making the same
CS245064B1 (en) * 1983-12-30 1986-08-14 Otto Wichterle Perforated soft contact lens and method of its production
CA1265688A (en) * 1984-10-17 1990-02-13 Alain Rainville Bi-focal corneal lens and method of making the same
US4666249A (en) * 1985-08-14 1987-05-19 Sola U.S.A. Inc. Surface-treated contact lens and method of producing
FR2599156B1 (fr) * 1986-05-20 1988-08-12 Guyot Bernard Iris fixe corrigeant la vue du myope et de l'hypermetrope
US4955711A (en) * 1987-11-30 1990-09-11 Animalens, Inc. Contact lenses for animals
JP2536897B2 (ja) * 1988-03-05 1996-09-25 呉羽化学工業株式会社 コンタクトレンズの製造方法
US4978481A (en) * 1989-01-13 1990-12-18 Ciba-Geigy Corporation Process for the encapsulation of preformed substrates by graft copolymerization
AU629725B2 (en) * 1990-01-24 1992-10-08 Novartis Ag Contact lens and process for the manufacture thereof
TW272976B (sv) * 1993-08-06 1996-03-21 Ciba Geigy Ag
US6407145B1 (en) 1994-08-04 2002-06-18 Novartis Ag Photocrosslinkable materials and applications
DE19748603A1 (de) * 1997-11-04 1999-05-06 Jenalens Kontaktlinsen Tech Verfahren zur Herstellung eines Körpers aus mehreren miteinander verbundenen Materialien
US6462884B2 (en) * 1999-07-16 2002-10-08 Technology Resource International Corporation Polymerizable composition and optical articles using the same
US7322694B2 (en) * 2002-09-06 2008-01-29 Synergeyes, Inc. Hybrid contact lens system and method
US7097301B2 (en) * 2002-09-06 2006-08-29 Synergeyes, Inc. Hybrid contact lens system and method
US7104648B2 (en) * 2002-09-06 2006-09-12 Synergeyes, Inc. Hybrid contact lens system and method
US7163292B2 (en) * 2002-09-06 2007-01-16 Synergeyes, Inc. Hybrid contact lens system and method
US20040141150A1 (en) * 2003-01-21 2004-07-22 Roffman Jeffrey H. Hybrid multifocal contact lenses
US7018039B2 (en) * 2003-11-14 2006-03-28 Synergeyes,Inc. Contact lens
GB2408230A (en) * 2003-11-19 2005-05-25 Campbell Mckay Taylor Method of making contact lenses with holes and apertures
US7543936B2 (en) * 2005-05-06 2009-06-09 Synergeyes, Inc. Hybrid contact lens system and method of fitting
US7377637B2 (en) * 2005-10-11 2008-05-27 Synergeyes, Inc. Hybrid contact lens system and method of fitting
US7537339B2 (en) * 2006-05-25 2009-05-26 Synergeyes, Inc. Hybrid contact lens system and method of fitting
US20080074611A1 (en) * 2006-09-22 2008-03-27 Meyers William E Hybrid contact lens with improved resistance to flexure and method for designing the same
US7828432B2 (en) 2007-05-25 2010-11-09 Synergeyes, Inc. Hybrid contact lenses prepared with expansion controlled polymeric materials
EP2276420B1 (en) 2008-04-04 2021-10-06 Journey1, Inc. Device to treat an eye having an epithelium with a defect
EP2490635B1 (en) 2009-10-23 2017-09-06 Nexisvision, Inc. Corneal denervation for treatment of ocular pain
US8591025B1 (en) 2012-09-11 2013-11-26 Nexisvision, Inc. Eye covering and refractive correction methods for LASIK and other applications
WO2011050365A1 (en) 2009-10-23 2011-04-28 Forsight Labs, Llc Conformable therapeutic shield for vision and pain
KR20130107321A (ko) 2010-10-25 2013-10-01 넥시스비젼, 인코포레이티드 시력용 눈 보호막을 인식하기 위한 방법 및 장치
US8678584B2 (en) 2012-04-20 2014-03-25 Nexisvision, Inc. Contact lenses for refractive correction
WO2014210186A2 (en) 2013-06-26 2014-12-31 Nexisvision, Inc. Contact lenses for refractive correction
AU2012249773A1 (en) 2011-04-28 2013-11-07 Nexisvision, Inc. Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability
US12044905B2 (en) 2011-04-28 2024-07-23 Journey1 Inc Contact lenses for refractive correction
US9465233B2 (en) 2012-04-20 2016-10-11 Nexisvision, Inc. Bimodular contact lenses
JP6298810B2 (ja) 2012-04-20 2018-03-20 ネクシスビジョン リクイデーション トラスト 屈折矯正のためのコンタクトレンズ
US9341864B2 (en) 2013-11-15 2016-05-17 Nexisvision, Inc. Contact lenses having a reinforcing scaffold
WO2015116559A1 (en) 2014-01-29 2015-08-06 Nexisvision, Inc. Multifocal bimodulus contact lenses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045065A (en) * 1964-08-05 1966-10-05 John Trevor De Carle Improvements in or relating to contact lenses
US3454332A (en) * 1966-11-03 1969-07-08 Robert Siegel Corneal plastic contact lens with colored peripheral zone
US3488111A (en) * 1967-03-16 1970-01-06 Nat Patent Dev Corp Hydrophilic hydrogel corneal contact lens with hard central insert
US3619044A (en) * 1970-02-18 1971-11-09 American Optical Corp Rigid gas permeable contact lens with softer edge portion
US3728317A (en) * 1971-05-03 1973-04-17 Hydrophilics Int Inc Optical contact lenses and related devices
US3944347A (en) * 1971-06-11 1976-03-16 E. I. Du Pont De Nemours & Co. Contact lens having a hard center and soft, tough periphery
US3786812A (en) * 1972-03-10 1974-01-22 C Neefe Contact lens for olar drug delivery
DE2261549C2 (de) * 1972-12-15 1985-02-07 Precision Cosmet Co. Inc., Minneapolis, Minn. Kontaktlinse und Verfahren zu deren Herstellung
DE2309933C2 (de) * 1973-02-28 1983-02-24 Söhnges Optik Wilhelm P. Söhnges, 8000 München Mikrokontaktlinse mit einem optischen harten lInsenkern und einem flexiblen Ringteil

Also Published As

Publication number Publication date
GB1477117A (en) 1977-06-22
CS192069B1 (en) 1979-08-31
DE2556658A1 (de) 1976-06-24
HU172687B (hu) 1978-11-28
FR2295446B1 (sv) 1978-05-19
DD121555A1 (sv) 1976-08-05
JPS5274360A (en) 1977-06-22
FR2295446A1 (fr) 1976-07-16
SU558248A1 (ru) 1977-05-15
DE2556658C2 (de) 1984-12-06
US4171878A (en) 1979-10-23
SE7514210L (sv) 1976-06-18

Similar Documents

Publication Publication Date Title
SE429903B (sv) Forfarande for framstellning av kontaktlins
NL7501977A (nl) Werkwijze ter vervaardiging van zachte contactlenzen.
SE403297B (sv) Polyetylentereftalatfilm
SE421318B (sv) Forfarande for framstellning av antracyklinglykosidor
SE420278B (sv) Anordning for framstellning av riktningsstelnade gjuten
NO146709C (no) Fremgangsmaate til fremstilling av propylenoksyd.
IT1064349B (it) Procedimento di fabbricazione di idrossi-arilaldeidi
TR18475A (tr) Birlesik urea-amonya usulu
FI58356B (fi) Kontaktskena foer elektrolysceller
SE426595B (sv) Forfarande for framstellning av cellulosaetrar
SE433079B (sv) Forfarande for framstellning av v-pyroner
TR18557A (tr) Akseptoerlerin imaline mahsus usul
BE825714A (fr) Element de contact
DK313175A (da) Fremgangsmade til fremstilling af indoler
SE414379B (sv) Forfarande for framstellning av slangar
SE7508758L (sv) Optisk metronom.
SE7503585L (sv) Optisk interferometer.
AT334109B (de) Pankratisches objektiv
FR2284893A1 (fr) Lentille de contact souple
DK590275A (da) Fremgangsmade til fremstilling af pinacolon
SE7513458L (sv) Tillverkningsforfarande
AR208553A1 (es) Procedimiento de fabricacion de neumaticos
DK181175A (da) Automatisk kontaktur
NO146714C (no) Fremgangsmaate for fremstilling av saapestykker.
AT351287B (de) Mikroskopobjektiv

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7514210-9

Effective date: 19920704

Format of ref document f/p: F