BRPI0518195A - filtro de segurança retiniano de compensação de cor - Google Patents

filtro de segurança retiniano de compensação de cor

Info

Publication number
BRPI0518195A
BRPI0518195A BRPI0518195-0A BRPI0518195A BRPI0518195A BR PI0518195 A BRPI0518195 A BR PI0518195A BR PI0518195 A BRPI0518195 A BR PI0518195A BR PI0518195 A BRPI0518195 A BR PI0518195A
Authority
BR
Brazil
Prior art keywords
wavelengths
light transmittance
filter
color compensation
safety filter
Prior art date
Application number
BRPI0518195-0A
Other languages
English (en)
Inventor
Alexander N Artsyukhovich
T Scott Rowe
Original Assignee
Alcon Inc
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 Alcon Inc filed Critical Alcon Inc
Publication of BRPI0518195A publication Critical patent/BRPI0518195A/pt
Publication of BRPI0518195B1 publication Critical patent/BRPI0518195B1/pt
Publication of BRPI0518195B8 publication Critical patent/BRPI0518195B8/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0433—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using notch filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J2001/0276—Protection
    • G01J2001/0285—Protection against laser damage
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Optical Filters (AREA)
  • Microscoopes, Condenser (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

FILTRO DE SEGURANçA RETINIANO DE COMPENSAçãO DE COR. A invenção refere-se a um filtro e a um método para filtrar um feixe ótico. Uma modalidade do filtro é um filtro ótico para filtrar um feixe de luz incidente, que compreende um material otícamente eficiente caracterizado por: uma transmítâncía de luz menor do que 1 % para os comprimentos de onda abaixo de 420 nm; e uma transmitância de luz para os comprimentos de onda complementares aos comprimentos de onda abaixo de 420 nm que, combinada com a transmítância para os comprimentos de onda abaixo de 420 nm, gerará um feixe de luz filtrado que tem uma luminosidade de aproximadamente 90% e uma pureza de excitação de 5% ou menos. Os comprimentos de onda complementares podem ser os comprimentos de onda acima de aproximadamente 640 nm, os comprimentos de onda acima de aproximadamente 660 nm, e/ou os comprimentos de onda de aproximadamente 540 nm a aproximadamente 560 nm. Ainda, em uma modalidade, a diferença entre a transmítância de luz logo abaixo de 420 nm e a transmitância de luz logo acima de 420 nm pode ser maior do que 90% Acima de 420 nm, em algumas modalidades, a transmítâncía de luz pode ser arbitrariamente determinada. O material oticamente eficiente pode ser um vidro de grau ótico, um plástico ou polímero de grau ótico, um revestimento dielétrico de filme fino, ou um vidro ou plástico de grau ótico revestido com um revestimento dielétríco. O filtro ótico pode estar montado a jusante de uma abertura de saida de fonte de iluminação, em que a fonte de iluminação produz o feixe de luz incidente, e a montante de um local a ser iluminado pelo feixe de luz filtrado. Alternativamente, o filtro ótico pode estar operativamente montado sobre um conjunto de ótica de visão de um microscópio cirúrgico para filtrar uma porção refletida de um feixe de luz produzido por uma fonte de iluminação e utilizado para iluminar um local, tal como um local cirúrgico.
BRPI0518195A 2004-10-29 2005-10-26 "filtro de segurança retiniano de compensação de cor, método de filtragem compensada em cor e iluminador oftálmico de compensador de cor” BRPI0518195B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62375604P 2004-10-29 2004-10-29
US60/623,756 2004-10-29
PCT/US2005/039199 WO2006047768A2 (en) 2004-10-29 2005-10-26 Color compensating retinal safety filter

Publications (3)

Publication Number Publication Date
BRPI0518195A true BRPI0518195A (pt) 2008-11-04
BRPI0518195B1 BRPI0518195B1 (pt) 2018-04-10
BRPI0518195B8 BRPI0518195B8 (pt) 2021-07-27

Family

ID=35953924

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518195A BRPI0518195B8 (pt) 2004-10-29 2005-10-26 "filtro de segurança retiniano de compensação de cor, método de filtragem compensada em cor e iluminador oftálmico de compensador de cor”

Country Status (9)

Country Link
US (2) US8004764B2 (pt)
EP (1) EP1811889B1 (pt)
AT (1) ATE429170T1 (pt)
AU (1) AU2005299581B2 (pt)
BR (1) BRPI0518195B8 (pt)
CA (1) CA2585427C (pt)
DE (1) DE602005014131D1 (pt)
ES (1) ES2323184T3 (pt)
WO (1) WO2006047768A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2176703B1 (en) * 2007-07-20 2016-04-20 Rappaport Family Institute for Research in the Medical Sciences A system for protection of the retina from light-induced damage
ES2303484B2 (es) * 2007-10-15 2010-03-08 Universidad Complutense De Madrid Material de cobertura, revestimiento o pantalla para la proteccion y terapia de ojos contra los efectos de la luz azul.
US20100157248A1 (en) * 2008-12-22 2010-06-24 Edwards R A Color tinting of light in ophthalmic fiber optic illumination systems
US20100318074A1 (en) * 2009-06-10 2010-12-16 Bruno Dacquay Ophthalmic endoillumination using low-power laser light
US8852274B2 (en) 2011-06-24 2014-10-07 Advanced Vision Science, Inc. Composite ophthalmic devices and methods with incident light modifying properties
AU2014222417B2 (en) 2013-02-26 2017-09-07 Belkin Vision Ltd. System for glaucoma treatment
JP2014194540A (ja) * 2013-02-28 2014-10-09 Semiconductor Energy Lab Co Ltd 画像情報の処理および表示方法、プログラム、情報処理装置
WO2016073037A1 (en) * 2014-11-06 2016-05-12 Novartis Ag Removing infrared (ir) light from an ophthalmic illumination system
EP3268775B1 (en) 2015-03-09 2021-04-28 Vision Ease, LP Anti-static, anti-reflective optical lens
CN107533154B (zh) 2015-03-18 2022-07-01 视觉缓解公司 抗龟裂涂层及方法
KR20180063212A (ko) 2015-09-29 2018-06-11 비전 이즈, 엘피 Uv 및 고에너지 가시광선을 흡수하는 안과용 렌즈
PE20180980A1 (es) 2015-10-13 2018-06-19 Vision Ease Lp Filtro optico con transmitancia y reflectancia selectivas
US11172560B2 (en) 2016-08-25 2021-11-09 Alcon Inc. Ophthalmic illumination system with controlled chromaticity
EP4169709A1 (en) * 2016-11-23 2023-04-26 PPG Industries Ohio, Inc. Ultraviolet protective transparency
JP7454243B2 (ja) 2018-07-02 2024-03-22 ベルキン ヴィジョン リミテッド 直接的選択的レーザ線維柱帯形成術のためのシステム
EP3870124A4 (en) 2018-10-28 2022-08-03 Belkin Vision Ltd. PROTECTION FOR DIRECT SELECTIVE LASER TRABECULOPLASTY

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
CA2017471C (en) 1989-07-19 2000-10-24 Matthew Eric Krisl Optical interference coatings and lamps using same
JPH07122725B2 (ja) * 1989-09-29 1995-12-25 株式会社日立製作所 有機非線形光学素子
DE4017419A1 (de) 1990-04-19 1991-10-24 Weimel Erich Vorrichtung zur laserbehandlung des augenhintergrundes
US5335648A (en) * 1992-04-30 1994-08-09 Hoya Corporation Entoptoscopic instrument for observing the interior of an eye
GB2302412A (en) 1995-06-16 1997-01-15 Andrew James Menzies Intelligent optical filter
US5923471A (en) * 1996-11-26 1999-07-13 Deposition Sciences, Inc. Optical interference coating capable of withstanding severe temperature environments
WO1998046122A1 (en) * 1997-04-17 1998-10-22 Avimo Group Limited Ocular microcirculation examination and treatment apparatus
US5966240A (en) * 1997-11-21 1999-10-12 Coherent, Inc. Laser blocking filter with neutral transmission color
US6391400B1 (en) * 1998-04-08 2002-05-21 Thomas A. Russell Thermal control films suitable for use in glazing
GB9810471D0 (en) * 1998-05-16 1998-07-15 Helmet Hund Gmbh Toothbrush
FR2801684B1 (fr) * 1999-11-26 2002-04-26 Commissariat Energie Atomique Filtre anticalorique et procede de fabrication de ce filtre
US20020138008A1 (en) * 2000-01-13 2002-09-26 Kazuhiro Tsujita Method and apparatus for displaying fluorescence images and method and apparatus for acquiring endoscope images
US6468204B2 (en) * 2000-05-25 2002-10-22 Fuji Photo Film Co., Ltd. Fluorescent endoscope apparatus
US6773104B2 (en) * 2000-07-24 2004-08-10 Optical Technologies Corp. Ultraviolet filter coating
WO2003023379A1 (en) * 2001-09-12 2003-03-20 Apprise Technologies, Inc. Multichannel fluorosensor
US20030216626A1 (en) * 2002-03-28 2003-11-20 Fuji Photo Film Co., Ltd. Fluorescence judging method and apparatus
CN1828345A (zh) * 2005-03-04 2006-09-06 鸿富锦精密工业（深圳）有限公司 一种滤光装置及其制造方法

Also Published As

Publication number Publication date
ES2323184T3 (es) 2009-07-08
WO2006047768A3 (en) 2006-06-22
CA2585427A1 (en) 2006-05-04
ATE429170T1 (de) 2009-05-15
EP1811889B1 (en) 2009-04-22
AU2005299581B2 (en) 2010-12-09
US20080218863A1 (en) 2008-09-11
CA2585427C (en) 2013-12-17
WO2006047768A2 (en) 2006-05-04
DE602005014131D1 (de) 2009-06-04
US8004764B2 (en) 2011-08-23
BRPI0518195B1 (pt) 2018-04-10
EP1811889A2 (en) 2007-08-01
US8223447B2 (en) 2012-07-17
BRPI0518195B8 (pt) 2021-07-27
US20110304906A1 (en) 2011-12-15
AU2005299581A1 (en) 2006-05-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: G02B 5/20 (1968.09), A61B 3/00 (1968.09), A61F 9/0

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/10/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2641 DE 17-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.