BR112012012371A2 - lente intraocular de eixo optico, combinacao de uma lete intraocular, e, metodo para o tratamento de uma condicao macular - Google Patents

lente intraocular de eixo optico, combinacao de uma lete intraocular, e, metodo para o tratamento de uma condicao macular

Info

Publication number
BR112012012371A2
BR112012012371A2 BR112012012371A BR112012012371A BR112012012371A2 BR 112012012371 A2 BR112012012371 A2 BR 112012012371A2 BR 112012012371 A BR112012012371 A BR 112012012371A BR 112012012371 A BR112012012371 A BR 112012012371A BR 112012012371 A2 BR112012012371 A2 BR 112012012371A2
Authority
BR
Brazil
Prior art keywords
intraocular lens
optical axis
intraocular
combination
arrangement
Prior art date
Application number
BR112012012371A
Other languages
English (en)
Inventor
Purchase Daniel
Toop Peter
Original Assignee
Rayner Intraocular Lenses Ltd
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 Rayner Intraocular Lenses Ltd filed Critical Rayner Intraocular Lenses Ltd
Publication of BR112012012371A2 publication Critical patent/BR112012012371A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1654—Diffractive lenses
    • A61F2/1656—Fresnel lenses, prisms or plates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

lente intraocular tendo um eixo óptico, combinação de uma lente intraocular, e, método para o tratamento de uma condição macular. um alente intraocular é descrita, que compreende, como uma face da mesma, um arranjo de prisma de fresnel linear com facetas anguladas em relação ao eixo óptico da lente de forma a desviar luz incidente sobre as mesmas para uma posição fora do eixo. as facetas são modificadas de modo a reduzir pelo menos um de efeitos difração e astigmatismo associados com o prisma de fresnel. em particualr, por meio da variação do passo dos elementos de prisma através do arranjo, que pode compreender variação de seu tamanho, um efeito de rede de difração pode ser reduzido ou negado, tal que luz não é difratada em ordens indesejáveis e imagens múltiplos podem ser evitadas. além disso, dispersão angular cromática associada com o efeito de rede de difração pode ser reduzida. a variação de passo pode ser aleatória. pela alteração do ângulo das facetas através do arranjo, astigmatismo que resultaria de outra maneira da presença do prisma de fresnel pode também ser compensado.
BR112012012371A 2009-11-23 2010-11-23 lente intraocular de eixo optico, combinacao de uma lete intraocular, e, metodo para o tratamento de uma condicao macular BR112012012371A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0920505.5A GB2475550B (en) 2009-11-23 2009-11-23 Intraocular lens
PCT/GB2010/051944 WO2011061550A2 (en) 2009-11-23 2010-11-23 Intraocular lens

Publications (1)

Publication Number Publication Date
BR112012012371A2 true BR112012012371A2 (pt) 2018-06-26

Family

ID=41565736

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012371A BR112012012371A2 (pt) 2009-11-23 2010-11-23 lente intraocular de eixo optico, combinacao de uma lete intraocular, e, metodo para o tratamento de uma condicao macular

Country Status (10)

Country Link
US (1) US20120277857A1 (pt)
EP (1) EP2503961A2 (pt)
JP (1) JP2013511369A (pt)
CN (1) CN102695474A (pt)
AU (1) AU2010320614B2 (pt)
BR (1) BR112012012371A2 (pt)
CA (1) CA2781457A1 (pt)
GB (2) GB2475550B (pt)
WO (1) WO2011061550A2 (pt)
ZA (1) ZA201203685B (pt)

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WO2011020078A1 (en) 2009-08-13 2011-02-17 Acufocus, Inc. Masked intraocular implants and lenses
US10004593B2 (en) 2009-08-13 2018-06-26 Acufocus, Inc. Intraocular lens with elastic mask
US9931200B2 (en) 2010-12-17 2018-04-03 Amo Groningen B.V. Ophthalmic devices, systems, and methods for optimizing peripheral vision
EP2785296B1 (en) 2011-12-02 2018-06-20 AcuFocus, Inc. Ocular mask having selective spectral transmission
JP2016500156A (ja) * 2012-11-30 2016-01-07 エシロール アンテルナシオナル （コンパニー ジェネラル ドプティック） フレネルレンズおよび光学装置
EP2908777B1 (en) * 2012-12-18 2017-08-02 Novartis AG System for providing an intraocular lens having an improved depth of field
AU2014228357B2 (en) 2013-03-11 2018-08-23 Johnson & Johnson Surgical Vision, Inc. Intraocular lens that matches an image surface to a retinal shape, and method of designing same
US9636215B2 (en) 2014-03-10 2017-05-02 Amo Groningen B.V. Enhanced toric lens that improves overall vision where there is a local loss of retinal function
CN106714731B (zh) 2014-04-21 2019-09-27 阿莫格罗宁根私营有限公司 改进周边视觉的眼科装置、系统和方法
US10685523B1 (en) * 2014-07-09 2020-06-16 Cummins-Allison Corp. Systems, methods and devices for processing batches of coins utilizing coin imaging sensor assemblies
US10285807B2 (en) * 2015-04-14 2019-05-14 Z Optics LLC High definition and extended depth of field intraocular lens
US11696823B2 (en) * 2015-04-14 2023-07-11 Z Optics, Inc. High definition and extended depth of field intraocular lens
US9475149B1 (en) 2015-04-24 2016-10-25 Testrake Aviation, Inc. Optical device and method of making same
WO2017062316A1 (en) 2015-10-05 2017-04-13 Acufocus, Inc. Methods of molding intraocular lenses
US9946094B2 (en) 2015-10-13 2018-04-17 Elwha Llc Light steering optical assembly with chromatic correction
EP3384342B1 (en) 2015-11-24 2021-08-25 AcuFocus, Inc. Toric small aperture intraocular lens with extended depth of focus
US10588738B2 (en) 2016-03-11 2020-03-17 Amo Groningen B.V. Intraocular lenses that improve peripheral vision
WO2017182878A1 (en) 2016-04-19 2017-10-26 Amo Groningen B.V. Ophthalmic devices, system and methods that improve peripheral vision
US11364110B2 (en) 2018-05-09 2022-06-21 Acufocus, Inc. Intraocular implant with removable optic

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US4828558A (en) * 1987-07-28 1989-05-09 Kelman Charles D Laminate optic with interior Fresnel lens
US4881805A (en) * 1987-11-12 1989-11-21 Cohen Allen L Progressive intensity phase bifocal
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Also Published As

Publication number Publication date
GB2475550B (en) 2012-09-12
WO2011061550A2 (en) 2011-05-26
CA2781457A1 (en) 2011-05-26
WO2011061550A3 (en) 2011-07-14
CN102695474A (zh) 2012-09-26
ZA201203685B (en) 2013-08-28
EP2503961A2 (en) 2012-10-03
JP2013511369A (ja) 2013-04-04
US20120277857A1 (en) 2012-11-01
GB2507465A (en) 2014-05-07
AU2010320614B2 (en) 2013-12-05
GB0920505D0 (en) 2010-01-06
AU2010320614A1 (en) 2012-06-07
GB201210986D0 (en) 2012-08-01
GB2475550A (en) 2011-05-25

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2478 DE 03-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]