DD121555A1 - - Google Patents
Info
- Publication number
- DD121555A1 DD121555A1 DD190152A DD19015275A DD121555A1 DD 121555 A1 DD121555 A1 DD 121555A1 DD 190152 A DD190152 A DD 190152A DD 19015275 A DD19015275 A DD 19015275A DD 121555 A1 DD121555 A1 DD 121555A1
- Authority
- DD
- German Democratic Republic
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| DD121555A1 true DD121555A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-05 |
Family
ID=20603427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD190152A DD121555A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-17 | 1975-12-15 |
Country Status (10)
Families Citing this family (41)
| 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 |
| US4435050A (en) | 1980-02-26 | 1984-03-06 | Stanley Poler | Contact lens assembly with haptic and method for making the same |
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 |
| US7163292B2 (en) * | 2002-09-06 | 2007-01-16 | Synergeyes, Inc. | Hybrid contact lens system and method |
| US7097301B2 (en) * | 2002-09-06 | 2006-08-29 | Synergeyes, Inc. | Hybrid contact lens system and method |
| US7322694B2 (en) * | 2002-09-06 | 2008-01-29 | Synergeyes, Inc. | Hybrid contact lens system and method |
| US7104648B2 (en) * | 2002-09-06 | 2006-09-12 | Synergeyes, Inc. | Hybrid contact lens system and method |
| 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 |
| EP3260092A1 (en) | 2009-10-23 | 2017-12-27 | Nexisvision, Inc. | Corneal denervation for treatment of ocular pain |
| US9498385B2 (en) | 2009-10-23 | 2016-11-22 | Nexisvision, Inc. | Conformable therapeutic shield for vision and pain |
| US8591025B1 (en) | 2012-09-11 | 2013-11-26 | Nexisvision, Inc. | Eye covering and refractive correction methods for LASIK and other applications |
| CA2816031A1 (en) | 2010-10-25 | 2012-05-10 | Nexisvision, Inc. | Methods and apparatus to identify eye coverings for vision |
| US12044905B2 (en) | 2011-04-28 | 2024-07-23 | Journey1 Inc | Contact lenses for refractive correction |
| KR20140023378A (ko) | 2011-04-28 | 2014-02-26 | 넥시스비젼, 인코포레이티드 | 개선된 눈물 흐름, 편안함, 및/또는 이용성을 지니는 눈 보호 및 굴절 교정 방법 및 장치 |
| US9423632B2 (en) | 2012-04-20 | 2016-08-23 | Nexisvision, Inc. | Contact lenses for refractive correction |
| US8678584B2 (en) | 2012-04-20 | 2014-03-25 | Nexisvision, Inc. | Contact lenses for refractive correction |
| US9465233B2 (en) | 2012-04-20 | 2016-10-11 | Nexisvision, Inc. | Bimodular contact lenses |
| CA2916885A1 (en) | 2013-06-26 | 2014-12-31 | Nexisvision, Inc. | Contact lenses for refractive correction |
| 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)
| 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 |
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1974
- 1974-12-17 SU SU2083801A patent/SU558248A1/ru active
-
1975
- 1975-12-10 US US05/639,366 patent/US4171878A/en not_active Expired - Lifetime
- 1975-12-12 HU HU75MO00000947A patent/HU172687B/hu not_active IP Right Cessation
- 1975-12-15 DD DD190152A patent/DD121555A1/xx unknown
- 1975-12-16 SE SE7514210A patent/SE429903B/xx not_active IP Right Cessation
- 1975-12-16 CS CS758593A patent/CS192069B1/cs unknown
- 1975-12-16 DE DE2556658A patent/DE2556658C2/de not_active Expired
- 1975-12-17 FR FR7538746A patent/FR2295446A1/fr active Granted
- 1975-12-17 GB GB5169275A patent/GB1477117A/en not_active Expired
- 1975-12-17 JP JP50150472A patent/JPS5274360A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2556658C2 (de) | 1984-12-06 |
| DE2556658A1 (de) | 1976-06-24 |
| JPS5274360A (en) | 1977-06-22 |
| SE429903B (sv) | 1983-10-03 |
| SU558248A1 (ru) | 1977-05-15 |
| HU172687B (hu) | 1978-11-28 |
| US4171878A (en) | 1979-10-23 |
| GB1477117A (en) | 1977-06-22 |
| SE7514210L (sv) | 1976-06-18 |
| CS192069B1 (en) | 1979-08-31 |
| FR2295446B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-19 |
| FR2295446A1 (fr) | 1976-07-16 |