BR0215101A - Método e aparelho melhorados para medir aberração de frente de onda de um olho e topografia de retina - Google Patents

Método e aparelho melhorados para medir aberração de frente de onda de um olho e topografia de retina

Info

Publication number
BR0215101A
BR0215101A BR0215101-4A BR0215101A BR0215101A BR 0215101 A BR0215101 A BR 0215101A BR 0215101 A BR0215101 A BR 0215101A BR 0215101 A BR0215101 A BR 0215101A
Authority
BR
Brazil
Prior art keywords
measuring
wavefront aberration
improved method
retinal
measurement
Prior art date
Application number
BR0215101-4A
Other languages
English (en)
Inventor
Hans-Joachim Polland
Original Assignee
Technovision Gmbh Ges Fur Die
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 Technovision Gmbh Ges Fur Die filed Critical Technovision Gmbh Ges Fur Die
Publication of BR0215101A publication Critical patent/BR0215101A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

"MéTODO E APARELHO MELHORADOS PARA MEDIR ABERRAçãO DE FRENTE DE ONDA DE UM OLHO E TOPOGRAFIA DE RETINA". Método e aparelho melhorados de escaneamento seq³encial para medir aberração de frente de onda envolve deslocar angularmente um feixe de medição a partir de um feixe paralelo que atinge a superfície corneal em uma desejada localização e usar o deslocamento de uma imagem em um detector entre o feixe deslocado angularmente e um feixe de referência para obter uma medição de frente de onda mais precisa que a provida pelo deslocamento entre o feixe paralelo e um feixe de referência convenientemente usado para tal medição de aberração de frente de onda. Um método e aparelho relacionado para determinar uma topografia retinal usando o método e aparelho melhorados, junto com outros dados oculares para determinar mudanças no comprimento bulboso do olho baseado no deslocamento de imagem retinal.
BR0215101-4A 2001-12-14 2002-12-13 Método e aparelho melhorados para medir aberração de frente de onda de um olho e topografia de retina BR0215101A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34052901P 2001-12-14 2001-12-14
PCT/EP2002/014258 WO2003051187A2 (en) 2001-12-14 2002-12-13 Improved sequential scanning wavefront measurement and retinal topography

Publications (1)

Publication Number Publication Date
BR0215101A true BR0215101A (pt) 2004-11-03

Family

ID=23333776

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0215101-4A BR0215101A (pt) 2001-12-14 2002-12-13 Método e aparelho melhorados para medir aberração de frente de onda de um olho e topografia de retina

Country Status (10)

Country Link
US (1) US7296895B2 (pt)
EP (1) EP1455638B1 (pt)
JP (1) JP4243544B2 (pt)
KR (1) KR100926200B1 (pt)
CN (1) CN100438819C (pt)
AU (1) AU2002358138B2 (pt)
BR (1) BR0215101A (pt)
CA (1) CA2469780C (pt)
ES (1) ES2366678T3 (pt)
WO (1) WO2003051187A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0622325D0 (en) * 2006-11-09 2006-12-20 Optos Plc Improvements in or relating to retinal scanning
CN101646382A (zh) * 2007-02-14 2010-02-10 眼科研究所有限公司 光学***的表征
MX2009010406A (es) 2007-03-28 2009-12-14 Inst Eye Res Ltd Sistemas opticos caracterizados relacionados al ojo.
JP5464891B2 (ja) * 2009-04-13 2014-04-09 キヤノン株式会社 補償光学系を備えた光画像取得装置、及び、その制御方法
JP5597011B2 (ja) * 2010-03-31 2014-10-01 キヤノン株式会社 眼科装置及びその制御方法
CN103781401B (zh) 2011-07-08 2016-05-04 华柏恩视觉研究中心 用于特征化眼睛相关***的***及方法
JP6338526B2 (ja) 2011-10-17 2018-06-06 アイディール スキャニング リミテッド ライアビリティ カンパニー 眼のトポグラフィを特定するための方法及び装置
US9489753B1 (en) 2016-07-19 2016-11-08 Eyedeal Scanning, Llc Reconstruction of three dimensional model of an object from surface or slice scans compensating for motion blur
WO2013134554A1 (en) * 2012-03-07 2013-09-12 Optovue, Inc. Enhanced biometry using optical coherence tomography
CN104271030B (zh) * 2012-07-10 2017-04-12 视乐有限公司 用于确定眼睛的光学像差的方法及设备
CN106405867A (zh) * 2015-07-28 2017-02-15 亨泰光学股份有限公司 隐形眼镜及其加工方法
US10803634B2 (en) 2016-07-19 2020-10-13 Image Recognition Technology, Llc Reconstruction of three dimensional model of an object compensating for object orientation changes between surface or slice scans
DE102016121246A1 (de) * 2016-11-07 2018-05-09 Carl Zeiss Ag Verfahren zur Selbstuntersuchung eines Auges und ophthalmologische Selbstuntersuchungsvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA46833C2 (uk) * 1998-10-07 2002-06-17 Інститут Біомедичної Техніки Та Технологій Академії Технологічних Наук України Вимірювач абераційної рефракції ока
EP1221890B1 (en) * 1999-10-21 2009-06-03 Technolas GmbH Ophthalmologische Systeme System for customized corneal profiling
WO2002075367A2 (en) * 2001-03-15 2002-09-26 Wavefront Sciences, Inc. Tomographic wavefront analysis system

Also Published As

Publication number Publication date
US7296895B2 (en) 2007-11-20
ES2366678T3 (es) 2011-10-24
EP1455638A2 (en) 2004-09-15
WO2003051187A3 (en) 2003-10-23
EP1455638B1 (en) 2011-07-27
CA2469780A1 (en) 2003-06-26
CA2469780C (en) 2008-06-03
CN1604753A (zh) 2005-04-06
WO2003051187A2 (en) 2003-06-26
CN100438819C (zh) 2008-12-03
AU2002358138A1 (en) 2003-06-30
KR100926200B1 (ko) 2009-11-09
US20050163455A1 (en) 2005-07-28
KR20040095199A (ko) 2004-11-12
JP4243544B2 (ja) 2009-03-25
AU2002358138B2 (en) 2007-11-22
JP2005511233A (ja) 2005-04-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: BAUSCH AND LOMB INCORPORATED (US)

Free format text: TRANSFERIDO DE: TECHNOVISION GMBH GESELLSCHAFT FUR DIE ENTWICKLUNG MEDIZINISCHER TECHNOLOGIE

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE(S).

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2129 DE 25/10/2011.