BR112014027260A2 - processo e aparelho para a determinação de aberrações ópticas de um olho - Google Patents

processo e aparelho para a determinação de aberrações ópticas de um olho

Info

Publication number
BR112014027260A2
BR112014027260A2 BR112014027260A BR112014027260A BR112014027260A2 BR 112014027260 A2 BR112014027260 A2 BR 112014027260A2 BR 112014027260 A BR112014027260 A BR 112014027260A BR 112014027260 A BR112014027260 A BR 112014027260A BR 112014027260 A2 BR112014027260 A2 BR 112014027260A2
Authority
BR
Brazil
Prior art keywords
eye
aberrations
wavefront
optical aberrations
determining optical
Prior art date
Application number
BR112014027260A
Other languages
English (en)
Inventor
Wuellner Christian
Donitzky Christof
Kaemmerer Maik
Original Assignee
Wavelight Gmbh
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 Wavelight Gmbh filed Critical Wavelight Gmbh
Publication of BR112014027260A2 publication Critical patent/BR112014027260A2/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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • A61B3/1035—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes for measuring astigmatism

Landscapes

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

Abstract

1 / 1 resumo “processo e aparelho para a determinaã‡ãƒo de aberraã‡ã•es ã“pticas de um olhoâ€� um processo e um aparelho sã£o propostos para a determinaã§ã£o de aberraã§ãµes ã³pticas de um olho (12) com o seu sistema ã³ptico (30) incluindo a cã³rnea (32, 173) e as lentes (34, 180). o processo inclui a reconstruã§ã£o de aberraã§ãµes de frente de onda (100) do olho (12) como um desvio da frente de onda (102), determinado pelo sistema ã³ptico (30) do olho (12) com um processo de aberrometria, com respeito a uma frente de onda planar ideal (104) gerada por um modelo de olho isento de aberraã§ã£o. um comprimento ocular medido ã© utilizado para o modelo de olho isento de aberraã§ã£o.
BR112014027260A 2012-07-10 2012-07-10 processo e aparelho para a determinação de aberrações ópticas de um olho BR112014027260A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/002906 WO2014008904A1 (en) 2012-07-10 2012-07-10 Process and apparatus for determining optical aberrations of an eye

Publications (1)

Publication Number Publication Date
BR112014027260A2 true BR112014027260A2 (pt) 2017-06-27

Family

ID=46514304

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027260A BR112014027260A2 (pt) 2012-07-10 2012-07-10 processo e aparelho para a determinação de aberrações ópticas de um olho

Country Status (15)

Country Link
US (1) US20150131054A1 (pt)
EP (1) EP2872030B1 (pt)
JP (1) JP5977447B2 (pt)
KR (1) KR101939107B1 (pt)
CN (1) CN104271030B (pt)
AU (1) AU2012385282B2 (pt)
BR (1) BR112014027260A2 (pt)
CA (1) CA2868425C (pt)
DK (1) DK2872030T3 (pt)
ES (1) ES2616462T3 (pt)
MX (1) MX344394B (pt)
PL (1) PL2872030T3 (pt)
PT (1) PT2872030T (pt)
RU (1) RU2601853C2 (pt)
WO (1) WO2014008904A1 (pt)

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CN109645956B (zh) * 2018-12-25 2021-08-06 重庆远视科技有限公司 眼睛屈光度测量装置
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DE102019101409B4 (de) * 2019-01-21 2021-12-30 Oculus Optikgeräte GmbH Verfahren und Sehprüfsystem zum Überprüfen der Augen
US11474209B2 (en) 2019-03-25 2022-10-18 Magik Eye Inc. Distance measurement using high density projection patterns
EP3970362A4 (en) 2019-05-12 2023-06-21 Magik Eye Inc. MAPPING THREE-DIMENSIONAL DEPTH MAP DATA TO TWO-DIMENSIONAL IMAGERY
EP4065929A4 (en) 2019-12-01 2023-12-06 Magik Eye Inc. IMPROVEMENT OF TRIANGULATION-BASED THREE-DIMENSIONAL DISTANCE MEASUREMENTS WITH TIME OF FLIGHT INFORMATION
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CN112493983B (zh) * 2020-12-02 2022-09-16 上海美沃精密仪器股份有限公司 一种间接实现分析人眼内外及全眼波前像差方法
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Also Published As

Publication number Publication date
CN104271030B (zh) 2017-04-12
PT2872030T (pt) 2017-02-23
CA2868425A1 (en) 2014-01-16
DK2872030T3 (en) 2017-03-06
US20150131054A1 (en) 2015-05-14
EP2872030B1 (en) 2016-12-07
RU2601853C2 (ru) 2016-11-10
KR101939107B1 (ko) 2019-01-16
MX2014013416A (es) 2015-01-19
EP2872030A1 (en) 2015-05-20
WO2014008904A1 (en) 2014-01-16
RU2014143460A (ru) 2016-08-27
AU2012385282B2 (en) 2016-04-14
MX344394B (es) 2016-12-13
CA2868425C (en) 2017-08-29
ES2616462T3 (es) 2017-06-13
JP2015521926A (ja) 2015-08-03
AU2012385282A1 (en) 2014-11-13
JP5977447B2 (ja) 2016-08-24
KR20150035524A (ko) 2015-04-06
PL2872030T3 (pl) 2017-06-30
CN104271030A (zh) 2015-01-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B25A Requested transfer of rights approved

Owner name: ALCON INC. (CH)

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements