IL96970A - Contact lenses and the process of manufacturing them - Google Patents
Contact lenses and the process of manufacturing themInfo
- Publication number
- IL96970A IL96970A IL9697091A IL9697091A IL96970A IL 96970 A IL96970 A IL 96970A IL 9697091 A IL9697091 A IL 9697091A IL 9697091 A IL9697091 A IL 9697091A IL 96970 A IL96970 A IL 96970A
- Authority
- IL
- Israel
- Prior art keywords
- lens
- contact lens
- eye
- lens body
- contact
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 230000008569 process Effects 0.000 title claims description 11
- 210000004087 cornea Anatomy 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 210000003786 sclera Anatomy 0.000 claims abstract description 12
- 210000000744 eyelid Anatomy 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 10
- 238000012876 topography Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 abstract description 24
- 239000001301 oxygen Substances 0.000 abstract description 24
- 230000002503 metabolic effect Effects 0.000 abstract description 3
- 210000001508 eye Anatomy 0.000 description 30
- 238000007493 shaping process Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 6
- 230000002269 spontaneous effect Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000004397 blinking Effects 0.000 description 4
- 230000007794 irritation Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 231100001032 irritation of the eye Toxicity 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 230000026781 habituation Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 201000010041 presbyopia Diseases 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
- B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
-
- 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
- G02C7/048—Means for stabilising the orientation of lenses in the eye
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Optical Couplings Of Light Guides (AREA)
- Prostheses (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH22490 | 1990-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL96970A0 IL96970A0 (en) | 1992-03-29 |
IL96970A true IL96970A (en) | 1994-10-07 |
Family
ID=4182119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL9697091A IL96970A (en) | 1990-01-24 | 1991-01-16 | Contact lenses and the process of manufacturing them |
Country Status (14)
Country | Link |
---|---|
US (1) | US5166710A (pt) |
EP (1) | EP0439424B1 (pt) |
JP (1) | JP3004741B2 (pt) |
AT (1) | ATE119689T1 (pt) |
AU (1) | AU629725B2 (pt) |
CA (1) | CA2034719A1 (pt) |
DE (1) | DE59104829D1 (pt) |
DK (1) | DK0439424T3 (pt) |
ES (1) | ES2069256T3 (pt) |
GR (1) | GR3015347T3 (pt) |
HK (1) | HK1000293A1 (pt) |
IE (1) | IE65624B1 (pt) |
IL (1) | IL96970A (pt) |
PT (1) | PT96541A (pt) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5502518A (en) * | 1993-09-09 | 1996-03-26 | Scient Optics Inc | Asymmetric aspheric contact lens |
US5835187A (en) * | 1996-11-22 | 1998-11-10 | Wilmington Partners L.P. | Aspheric multifocal contact lens having concentric front surface |
SG83139A1 (en) * | 1998-08-10 | 2001-09-18 | Johnson & Johnson Vision Prod | Dynamically stabilized contact lenses |
AU6801300A (en) * | 1999-08-31 | 2001-03-26 | Johnson & Johnson Vision Care, Inc. | Rotationally stabilized contact lenses |
AU8012700A (en) * | 1999-10-15 | 2001-04-30 | Johnson & Johnson Vision Care, Inc. | Rotationally stabilized contact lenses |
US6779888B2 (en) | 2000-07-28 | 2004-08-24 | Ocular Sciences, Inc. | Contact lenses with microchannels |
US6886936B2 (en) * | 2000-07-28 | 2005-05-03 | Ocular Sciences, Inc. | Contact lenses with blended microchannels |
EP1337890A1 (en) * | 2000-09-28 | 2003-08-27 | Novartis Pharma GmbH | Fenestrated lens for increased tear flow and method for making the same |
KR100447488B1 (ko) * | 2002-04-04 | 2004-09-07 | 주식회사 인터로조 | 눈물순환에 의한 산소공급렌즈의 제조방법 |
KR20020087921A (ko) * | 2002-10-14 | 2002-11-23 | 주식회사시리스케이 | 소프트 렌즈 |
TWI410696B (zh) * | 2005-02-15 | 2013-10-01 | Univ Queensland | 控制近視的方法與裝置 |
US20060264917A1 (en) * | 2005-05-20 | 2006-11-23 | Visx, Incorporated | Scleral lenses for custom optic evaluation and visual performance improvement |
CA2613513A1 (en) * | 2005-06-24 | 2007-01-04 | Boston Foundation For Sight | Scleral contact lens with grooves and method of making lens |
CA2587097A1 (en) * | 2006-04-12 | 2007-10-12 | Rikke Dootjes | Lens |
US7625598B2 (en) * | 2006-12-15 | 2009-12-01 | Bausch & Lomb Incorporated | Silicone contact lenses with wrinkled surface |
US8318055B2 (en) | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Methods for formation of an ophthalmic lens precursor and lens |
US7905594B2 (en) | 2007-08-21 | 2011-03-15 | Johnson & Johnson Vision Care, Inc. | Free form ophthalmic lens |
US8317505B2 (en) | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Apparatus for formation of an ophthalmic lens precursor and lens |
US8313828B2 (en) | 2008-08-20 | 2012-11-20 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lens precursor and lens |
EP2276420B1 (en) | 2008-04-04 | 2021-10-06 | Journey1, Inc. | Device to treat an eye having an epithelium with a defect |
US9417464B2 (en) | 2008-08-20 | 2016-08-16 | Johnson & Johnson Vision Care, Inc. | Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface |
US7695135B1 (en) | 2008-11-11 | 2010-04-13 | Boston Foundation For Sight | Scleral lens with scalloped channels or circumferential fenestrated channels |
US8240849B2 (en) | 2009-03-31 | 2012-08-14 | Johnson & Johnson Vision Care, Inc. | Free form lens with refractive index variations |
KR101197842B1 (ko) | 2009-10-01 | 2012-11-05 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 실리콘 히드로겔 콘택트 렌즈 및 실리콘 히드로겔 콘택트 렌즈의 제조 방법 |
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 |
WO2011061790A1 (ja) * | 2009-11-17 | 2011-05-26 | 株式会社メニコン | コンタクトレンズ |
US8807076B2 (en) * | 2010-03-12 | 2014-08-19 | Johnson & Johnson Vision Care, Inc. | Apparatus for vapor phase processing ophthalmic devices |
KR20130107321A (ko) | 2010-10-25 | 2013-10-01 | 넥시스비젼, 인코포레이티드 | 시력용 눈 보호막을 인식하기 위한 방법 및 장치 |
KR101736534B1 (ko) | 2011-02-28 | 2017-05-16 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 습윤성 실리콘 히드로겔 콘택트 렌즈 |
MX354797B (es) | 2011-02-28 | 2018-03-21 | Coopervision Int Holding Co Lp | Lentes de contacto de hidrogel de silicona dimensionalmente estables. |
WO2012118670A2 (en) | 2011-02-28 | 2012-09-07 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses and related compositions and methods |
CN103827175B (zh) | 2011-02-28 | 2016-08-10 | 库柏维景国际控股公司 | 硅酮水凝胶隐形眼镜 |
TWI497151B (zh) | 2011-02-28 | 2015-08-21 | Coopervision Int Holding Co Lp | 含膦水凝膠隱形眼鏡 |
HUE043683T2 (hu) | 2011-02-28 | 2019-09-30 | Coopervision Int Holding Co Lp | Szilikon hidrogél kontaktlencsék elfogadható energiaveszteség-szintekkel |
ES2693275T3 (es) | 2011-02-28 | 2018-12-10 | Coopervision International Holding Company, Lp | Lentes de contacto de hidrogel de silicona |
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 |
WO2014210186A2 (en) | 2013-06-26 | 2014-12-31 | Nexisvision, Inc. | Contact lenses for refractive correction |
US12044905B2 (en) | 2011-04-28 | 2024-07-23 | Journey1 Inc | Contact lenses for refractive correction |
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 |
US9465233B2 (en) | 2012-04-20 | 2016-10-11 | Nexisvision, Inc. | Bimodular contact lenses |
US8911078B2 (en) | 2012-05-25 | 2014-12-16 | Crt Technology, Inc. | Multicomponent optical device having a space |
US10712588B2 (en) | 2012-05-25 | 2020-07-14 | Paragon Crt Company Llc | Contact lens having a space |
US10049275B2 (en) | 2012-05-25 | 2018-08-14 | Paragon Crt Company Llc | Multicomponent optical device for visual and audible translation and recognition |
US9097915B2 (en) * | 2013-03-05 | 2015-08-04 | EyeYon Medical Ltd. | Hyper-osmotic eye contact lens |
US10025114B2 (en) * | 2013-03-13 | 2018-07-17 | Johnson & Johnson Vision Care, Inc. | Hydrogel lens having raised portions for improved oxygen transmission and tear flow |
JP5536265B2 (ja) * | 2013-07-30 | 2014-07-02 | 株式会社メニコン | コンタクトレンズ |
US9341864B2 (en) | 2013-11-15 | 2016-05-17 | Nexisvision, Inc. | Contact lenses having a reinforcing scaffold |
US9389434B2 (en) * | 2013-11-22 | 2016-07-12 | Johnson & Johnson Vision Care, Inc. | Contact lenses with improved oxygen transmission |
WO2015116559A1 (en) | 2014-01-29 | 2015-08-06 | Nexisvision, Inc. | Multifocal bimodulus contact lenses |
US9645412B2 (en) | 2014-11-05 | 2017-05-09 | Johnson & Johnson Vision Care Inc. | Customized lens device and method |
ES2969255T3 (es) | 2015-09-23 | 2024-05-17 | Ohio State Innovation Foundation | Lente de contacto que comprende una lenticular en una porción superior de la lente de contacto |
US10191302B2 (en) | 2015-09-23 | 2019-01-29 | Ohio State Innovation Foundation | Contact lens comprising lenticular-like curve |
US10359643B2 (en) | 2015-12-18 | 2019-07-23 | Johnson & Johnson Vision Care, Inc. | Methods for incorporating lens features and lenses having such features |
US20210231974A1 (en) * | 2016-06-01 | 2021-07-29 | Vidi Pty Ltd | Optical measuring and scanning system and methods of use |
EP3676658A4 (en) | 2017-09-01 | 2021-10-20 | The Ohio State Innovation Foundation | SOFT CONTACT LENS WITH A LENS GRID IN AN UPPER PART OF THE CONTACT LENS WITH INCREASED TEAR EXCHANGE |
US11703697B2 (en) * | 2018-12-21 | 2023-07-18 | Verily Life Sciences Llc | Fluid-containing contact lens with soft posterior element |
US11364696B2 (en) | 2020-09-18 | 2022-06-21 | Johnson & Johnson Vision Care, Inc | Apparatus for forming an ophthalmic lens |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3594074A (en) * | 1969-06-16 | 1971-07-20 | Mencher Alexander | Contact lens with flexible central portion |
US4180308A (en) * | 1972-10-02 | 1979-12-25 | Syntex (Usa) Inc. | Contact lens |
FR2248527A1 (en) * | 1973-10-19 | 1975-05-16 | Lagouche Pierre | Extensible corneal lenses of rigid plastic material - incorporating narrow hinge zones of flexible material |
SU558248A1 (ru) * | 1974-12-17 | 1977-05-15 | Московский научно-исследовательский институт глазных болезней им. Гельмгольца | Комбинированна контактна линза и способ ее изготовлени |
CA1099546A (en) * | 1976-10-28 | 1981-04-21 | Donald R. Korb | Contact lens |
DE2749144C2 (de) * | 1977-11-03 | 1979-12-06 | Bruno 6000 Frankfurt Koller | Kontaktlinse |
US4193672A (en) * | 1978-09-25 | 1980-03-18 | Dow Corning Corporation | Contact lens with improved interior surface |
GB2031178A (en) * | 1978-10-05 | 1980-04-16 | Kwok Chu Fung J | Contact lens |
US4640594A (en) * | 1982-01-07 | 1987-02-03 | Richard Berger | Tear pump contact lens |
US4820038A (en) * | 1986-08-14 | 1989-04-11 | Coopervision, Inc. | Hydrogel contact lens |
GB2217869A (en) * | 1988-04-22 | 1989-11-01 | Ceskoslovenska Akademie Ved | Contact lenses |
-
1991
- 1991-01-14 AU AU69345/91A patent/AU629725B2/en not_active Ceased
- 1991-01-15 EP EP91810027A patent/EP0439424B1/de not_active Expired - Lifetime
- 1991-01-15 DE DE59104829T patent/DE59104829D1/de not_active Expired - Fee Related
- 1991-01-15 ES ES91810027T patent/ES2069256T3/es not_active Expired - Lifetime
- 1991-01-15 DK DK91810027.2T patent/DK0439424T3/da not_active Application Discontinuation
- 1991-01-15 AT AT91810027T patent/ATE119689T1/de active
- 1991-01-16 IL IL9697091A patent/IL96970A/en not_active IP Right Cessation
- 1991-01-17 US US07/642,606 patent/US5166710A/en not_active Expired - Fee Related
- 1991-01-21 JP JP3019216A patent/JP3004741B2/ja not_active Expired - Fee Related
- 1991-01-22 CA CA002034719A patent/CA2034719A1/en not_active Abandoned
- 1991-01-22 PT PT96541A patent/PT96541A/pt not_active Application Discontinuation
- 1991-01-23 IE IE23091A patent/IE65624B1/en not_active IP Right Cessation
-
1995
- 1995-03-09 GR GR950400324T patent/GR3015347T3/el unknown
-
1997
- 1997-09-24 HK HK97101827A patent/HK1000293A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR3015347T3 (en) | 1995-06-30 |
JP3004741B2 (ja) | 2000-01-31 |
AU629725B2 (en) | 1992-10-08 |
IL96970A0 (en) | 1992-03-29 |
IE910230A1 (en) | 1991-07-31 |
US5166710A (en) | 1992-11-24 |
IE65624B1 (en) | 1995-11-01 |
EP0439424A1 (de) | 1991-07-31 |
AU6934591A (en) | 1991-07-25 |
PT96541A (pt) | 1991-10-15 |
DK0439424T3 (da) | 1995-03-27 |
EP0439424B1 (de) | 1995-03-08 |
CA2034719A1 (en) | 1991-07-25 |
JPH0534644A (ja) | 1993-02-12 |
ATE119689T1 (de) | 1995-03-15 |
HK1000293A1 (en) | 1998-02-20 |
ES2069256T3 (es) | 1995-05-01 |
DE59104829D1 (de) | 1995-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |