ES8206048A1 - Perfeccionamientos introducidos en la fabricacion de lentes de contacto de material compuesto - Google Patents

Perfeccionamientos introducidos en la fabricacion de lentes de contacto de material compuesto

Info

Publication number
ES8206048A1
ES8206048A1 ES501922A ES501922A ES8206048A1 ES 8206048 A1 ES8206048 A1 ES 8206048A1 ES 501922 A ES501922 A ES 501922A ES 501922 A ES501922 A ES 501922A ES 8206048 A1 ES8206048 A1 ES 8206048A1
Authority
ES
Spain
Prior art keywords
contact lens
composite contact
eye
soft plastics
glass
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.)
Expired
Application number
ES501922A
Other languages
English (en)
Other versions
ES501922A0 (es
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of ES8206048A1 publication Critical patent/ES8206048A1/es
Publication of ES501922A0 publication Critical patent/ES501922A0/es
Granted legal-status Critical Current

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
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

LENTE DE CONTACTO COMPUESTA MIXTA. COMPRENDE UNA ORLA DE PLASTICO BLANDO (12) EN CONTACTO CON EL OJO Y UNA PORCION OPTICA CENTRAL DE CRISTAL (1) QUE ESTA SOPORTADA FUERA DEL CONTACTO CON EL OJO, AL MENOS PARCIALMENTE. LA ORLA DE PALSTICO TIENE UNA CAVIDAD CENTRAL (17) EN DONDE LA PORCION OPTICA ESTA PERIFERICAMENTE SOSTENIDA, AUN CUANDO ES FACILMENTE SEPARABLE DE LA MISMA. ALTERNATIVAMENTE, EL PLASTICO BLANDO SE PUEDE EXTENDER SOBRE EL OJO, PUDIENDOSE ADELGAZAR EN UNA ZONA CENTRAL (16), PROPORCIONANDOSE ASI LA CAVIDAD DENTRO DE LA CUAL SE ADAPTA LA LENTE Y SE MANTIENE EN ESA POSICION DE MANERA QUE DICHA PORCION DELGADA DEL PLASTICO CENTRAL SEPARA EL CRISTAL DEL OJO.
ES501922A 1980-06-02 1981-05-06 Perfeccionamientos introducidos en la fabricacion de lentes de contacto de material compuesto Granted ES501922A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15530580A 1980-06-02 1980-06-02

Publications (2)

Publication Number Publication Date
ES8206048A1 true ES8206048A1 (es) 1982-07-01
ES501922A0 ES501922A0 (es) 1982-07-01

Family

ID=22554889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501922A Granted ES501922A0 (es) 1980-06-02 1981-05-06 Perfeccionamientos introducidos en la fabricacion de lentes de contacto de material compuesto

Country Status (3)

Country Link
EP (1) EP0042679A3 (es)
JP (1) JPS5711652A (es)
ES (1) ES501922A0 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455043B (sv) * 1982-04-22 1988-06-20 Karolinska Inst Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans
CS245064B1 (en) * 1983-12-30 1986-08-14 Otto Wichterle Perforated soft contact lens and method of its production
JPS61136705U (es) * 1985-02-13 1986-08-25
GB8925246D0 (en) * 1989-11-08 1989-12-28 Nat Res Dev Gas sensor
GB8925302D0 (en) * 1989-11-09 1989-12-28 Nat Res Dev Gas-permeable contact lens
JPH1124009A (ja) * 1997-06-27 1999-01-29 Menicon Co Ltd 硬質コンタクトレンズ用錘およびそれを用いた硬質コンタクトレンズ複合物
US6851805B2 (en) * 1999-07-02 2005-02-08 E-Vision, Llc Stabilized electro-active contact lens
EP2033044B1 (en) * 2006-06-15 2014-07-23 Shui T. Lai Method of manufacturing high visual acuity contact lenses
EP2276420B1 (en) 2008-04-04 2021-10-06 Journey1, Inc. Device to treat an eye having an epithelium with a defect
KR101036053B1 (ko) * 2009-03-30 2011-05-19 주식회사 바이오스페이스 생체 임피던스 측정 장치 및 그 측정 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
US9256082B2 (en) 2010-03-18 2016-02-09 Vicoh, Llc Laminated composite lens
US8408698B2 (en) * 2010-03-18 2013-04-02 Vicoh, Llc Laminated composite lens
KR20130107321A (ko) 2010-10-25 2013-10-01 넥시스비젼, 인코포레이티드 시력용 눈 보호막을 인식하기 위한 방법 및 장치
AU2011320709B2 (en) 2010-10-26 2015-12-17 Alcon Inc. Ophthalmoscopic surgical contact lens
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
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
US9304230B2 (en) * 2013-03-15 2016-04-05 Johnson & Johnson Vision Care, Inc. Hydrogel lens including a removable media insert
US9668916B2 (en) 2013-11-04 2017-06-06 Vance M. Thompson Conjunctival cover and methods therefor
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
US9625738B2 (en) * 2014-01-31 2017-04-18 Synergeyes, Inc. Hybrid contact lens
CN105334639A (zh) * 2014-08-08 2016-02-17 开眼光学研发股份有限公司 隐形眼镜的色彩图像贴片
US9869883B2 (en) 2015-03-11 2018-01-16 Vance M. Thompson Tear shaping for refractive correction
CN105353527A (zh) * 2015-11-10 2016-02-24 丹阳佰易视光学眼镜有限公司 隐形眼镜片
US10353220B2 (en) 2016-10-17 2019-07-16 Vance M. Thompson Tear shaping for refractive correction
US10678067B2 (en) 2018-04-06 2020-06-09 Vance M. Thompson Tear shaping for refractive correction
US11703697B2 (en) 2018-12-21 2023-07-18 Verily Life Sciences Llc Fluid-containing contact lens with soft posterior element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973838A (en) * 1971-05-04 1976-08-10 Page Louis J Contact lenses
US3973837A (en) * 1971-05-04 1976-08-10 Page Louis J Contact lenses
DE2129042A1 (de) * 1971-06-11 1972-12-21 Hemr Wohlk Institut fur Contact Linsen, 2301 Schonkirchen Kontaktlinse
DE2308144A1 (de) * 1973-02-19 1974-08-22 Battelle Institut E V Kontakklinse
US3899315A (en) * 1974-04-15 1975-08-12 American Optical Corp Method of making glass clad glass lenses

Also Published As

Publication number Publication date
JPS5711652A (en) 1982-01-21
ES501922A0 (es) 1982-07-01
EP0042679A3 (en) 1982-09-22
EP0042679A2 (en) 1981-12-30

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