PT3052000T - Dispositivo e método para medir aberrações do sistema óptico de um ser vivo - Google Patents

Dispositivo e método para medir aberrações do sistema óptico de um ser vivo

Info

Publication number
PT3052000T
PT3052000T PT14798951T PT14798951T PT3052000T PT 3052000 T PT3052000 T PT 3052000T PT 14798951 T PT14798951 T PT 14798951T PT 14798951 T PT14798951 T PT 14798951T PT 3052000 T PT3052000 T PT 3052000T
Authority
PT
Portugal
Prior art keywords
living
optical system
measuring aberrations
aberrations
measuring
Prior art date
Application number
PT14798951T
Other languages
English (en)
Inventor
Pieri Silvano
Versaci Francesco
Vestri Gabriele
Giannozzi Franco
Original Assignee
Costr Strumenti Oftalmici C S O S R L
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 Costr Strumenti Oftalmici C S O S R L filed Critical Costr Strumenti Oftalmici C S O S R L
Publication of PT3052000T publication Critical patent/PT3052000T/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
    • A61B3/1015—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
    • A61B3/0016—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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • 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
    • A61B3/12—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
    • 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
PT14798951T 2013-10-02 2014-09-30 Dispositivo e método para medir aberrações do sistema óptico de um ser vivo PT3052000T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000229A ITFI20130229A1 (it) 2013-10-02 2013-10-02 Apparato e metodo per la misura di aberrazioni del sistema ottico di un essere vivente

Publications (1)

Publication Number Publication Date
PT3052000T true PT3052000T (pt) 2018-10-08

Family

ID=49639968

Family Applications (1)

Application Number Title Priority Date Filing Date
PT14798951T PT3052000T (pt) 2013-10-02 2014-09-30 Dispositivo e método para medir aberrações do sistema óptico de um ser vivo

Country Status (8)

Country Link
US (1) US10016129B2 (pt)
EP (1) EP3052000B1 (pt)
JP (1) JP6435322B2 (pt)
CA (1) CA2924774C (pt)
ES (1) ES2683126T3 (pt)
IT (1) ITFI20130229A1 (pt)
PT (1) PT3052000T (pt)
WO (1) WO2015049632A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015383088B2 (en) * 2015-02-20 2017-09-14 REBIScan, Inc. Method and apparatus for fixation measurement and refraction error measurement using wave-front error

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05174396A (ja) * 1991-12-25 1993-07-13 Pioneer Electron Corp フォーカス誤差検出装置
US6550917B1 (en) * 2000-02-11 2003-04-22 Wavefront Sciences, Inc. Dynamic range extension techniques for a wavefront sensor including use in ophthalmic measurement
AU2002305045A1 (en) * 2001-03-15 2002-10-03 Wavefront Sciences, Inc. Tomographic wavefront analysis system
US6575572B2 (en) * 2001-09-21 2003-06-10 Carl Zeiss Ophthalmic Systems, Inc. Method and apparatus for measuring optical aberrations of an eye
JP4254151B2 (ja) * 2001-11-22 2009-04-15 ソニー株式会社 光ピックアップ装置及び光ディスク装置
ES2219156B1 (es) 2002-09-13 2005-10-16 Universidad De Murcia Sensor piramidal para la determinacion de la aberracion de onda del ojo humano.
JP4464726B2 (ja) * 2004-03-30 2010-05-19 株式会社トプコン 眼科装置
ES2346392B1 (es) * 2009-03-04 2011-10-03 Voptica, S.L. Metodo de medida y control binocular de las aberraciones de los ojos,presentacion simultanea de estimulos visuales, e instrumento oftalmico que implementa dicho metodo.
ITTV20100025A1 (it) * 2010-02-25 2011-08-26 Ct Vue S P A Apparato d'ispezione del fondo oculare e procedimento relativo
JP2011211381A (ja) * 2010-03-29 2011-10-20 Fujifilm Corp 立体撮像装置

Also Published As

Publication number Publication date
US10016129B2 (en) 2018-07-10
JP2016531636A (ja) 2016-10-13
CA2924774C (en) 2022-06-07
ES2683126T3 (es) 2018-09-25
JP6435322B2 (ja) 2018-12-05
WO2015049632A1 (en) 2015-04-09
EP3052000B1 (en) 2018-05-16
EP3052000A1 (en) 2016-08-10
ITFI20130229A1 (it) 2015-04-03
CA2924774A1 (en) 2015-04-09
US20160235293A1 (en) 2016-08-18

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