MX343189B - Dispositivo oftálmico electroactivo con múltiples estados. - Google Patents

Dispositivo oftálmico electroactivo con múltiples estados.

Info

Publication number
MX343189B
MX343189B MX2015000018A MX2015000018A MX343189B MX 343189 B MX343189 B MX 343189B MX 2015000018 A MX2015000018 A MX 2015000018A MX 2015000018 A MX2015000018 A MX 2015000018A MX 343189 B MX343189 B MX 343189B
Authority
MX
Mexico
Prior art keywords
ophthalmic device
optical surface
refraction
index
curve
Prior art date
Application number
MX2015000018A
Other languages
English (en)
Other versions
MX2015000018A (es
Inventor
Randall B Pugh
Frederick A Flitsch
Daniel B Otts
Adam Toner
James Riall
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of MX2015000018A publication Critical patent/MX2015000018A/es
Publication of MX343189B publication Critical patent/MX343189B/es

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
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • 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
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • 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
    • G02C7/022—Ophthalmic lenses having special refractive 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
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Medicinal Preparation (AREA)

Abstract

Se describe un dispositivo oftálmico de foco variable; el dispositivo comprende una porción óptica curva frontal del dispositivo oftálmico de foco variable que comprende una superficie óptica superior curva frontal y una superficie óptica inferior curva frontal y una superficie óptica curva posterior del dispositivo oftálmico de foco variable que comprende un superficie óptica superior curva posterior y una superficie óptica inferior curva posterior; una cavidad está formada por la superficie óptica inferior curva frontal de la porción óptica curva frontal del dispositivo oftálmico variable y la superficie óptica superior curva posterior de la porción curva posterior del dispositivo oftálmico de foco variable; un fluido con un primer índice de refracción y una película dieléctrica está en contacto con al menos una porción del fluido con un primer índice de refracción y que se encuentra sobre un electrodo capaz de establecer un campo eléctrico; se provee un gas con un segundo índice de refracción, en donde el primer índice de refracción y el segundo índice de refracción son diferentes; se provee una o más regiones de depósito operables para cambiar su volumen para que contenga un volumen menor o igual al volumen de dicho fluido y en donde el depósito está en comunicación de fluidos con dicha cavidad formada.
MX2015000018A 2012-06-29 2013-06-27 Dispositivo oftálmico electroactivo con múltiples estados. MX343189B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261666160P 2012-06-29 2012-06-29
PCT/US2013/048200 WO2014004839A1 (en) 2012-06-29 2013-06-27 Multiple state electroactive ophthalmic device

Publications (2)

Publication Number Publication Date
MX2015000018A MX2015000018A (es) 2015-09-08
MX343189B true MX343189B (es) 2016-10-26

Family

ID=48793547

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000018A MX343189B (es) 2012-06-29 2013-06-27 Dispositivo oftálmico electroactivo con múltiples estados.

Country Status (16)

Country Link
US (2) US10409089B2 (es)
EP (1) EP2867724B1 (es)
JP (2) JP6339070B2 (es)
KR (1) KR102090465B1 (es)
CN (2) CN110095886A (es)
AU (1) AU2013280236B2 (es)
BR (1) BR112014032834A8 (es)
CA (1) CA2877353C (es)
HK (1) HK1210273A1 (es)
IL (1) IL236369B (es)
IN (1) IN2015DN00331A (es)
MX (1) MX343189B (es)
MY (1) MY174597A (es)
RU (1) RU2639623C2 (es)
SG (2) SG11201408701XA (es)
WO (1) WO2014004839A1 (es)

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Also Published As

Publication number Publication date
IL236369A0 (en) 2015-02-26
JP6377808B2 (ja) 2018-08-22
US20140002790A1 (en) 2014-01-02
CA2877353A1 (en) 2014-01-03
BR112014032834A8 (pt) 2021-03-16
HK1210273A1 (en) 2016-04-15
JP2015524938A (ja) 2015-08-27
RU2015102758A (ru) 2016-08-20
EP2867724B1 (en) 2020-11-25
JP2017173847A (ja) 2017-09-28
MY174597A (en) 2020-04-29
KR102090465B1 (ko) 2020-04-14
US10409089B2 (en) 2019-09-10
CA2877353C (en) 2020-06-09
SG11201408701XA (en) 2015-01-29
WO2014004839A1 (en) 2014-01-03
AU2013280236B2 (en) 2016-12-08
IN2015DN00331A (es) 2015-06-19
SG10201610755RA (en) 2017-02-27
US20200018992A1 (en) 2020-01-16
BR112014032834A2 (pt) 2017-06-27
CN104603678A (zh) 2015-05-06
CN110095886A (zh) 2019-08-06
JP6339070B2 (ja) 2018-06-06
IL236369B (en) 2020-02-27
KR20150028824A (ko) 2015-03-16
EP2867724A1 (en) 2015-05-06
AU2013280236A1 (en) 2015-02-19
RU2639623C2 (ru) 2017-12-21
MX2015000018A (es) 2015-09-08

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