ES2184706T3 - Dispositivo de alta resolucion para la observacion de un cuerpo. - Google Patents

Dispositivo de alta resolucion para la observacion de un cuerpo.

Info

Publication number
ES2184706T3
ES2184706T3 ES00915271T ES00915271T ES2184706T3 ES 2184706 T3 ES2184706 T3 ES 2184706T3 ES 00915271 T ES00915271 T ES 00915271T ES 00915271 T ES00915271 T ES 00915271T ES 2184706 T3 ES2184706 T3 ES 2184706T3
Authority
ES
Spain
Prior art keywords
luminous flux
deformation
microsurface
wavefront
scanned
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES00915271T
Other languages
English (en)
Inventor
Gargasson Jean-Francois Le
Pierre Lena
Claude Boccara
Arnaud Dubois
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universite Paris Diderot Paris 7
Original Assignee
Universite Paris Diderot Paris 7
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 Universite Paris Diderot Paris 7 filed Critical Universite Paris Diderot Paris 7
Application granted granted Critical
Publication of ES2184706T3 publication Critical patent/ES2184706T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B3/14—Arrangements specially adapted for eye photography
    • 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
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Dispositivo de observación de un cuerpo, en particular de un ojo, que comprende: unos medios de iluminación (12) de una superficie del mencionado cuerpo (5), unos medios para tomar un flujo luminoso retrodifundido desde la mencionada superficie iluminada, unos medios para realizar una imagen a partir del flujo luminoso retrodifundido así tomado, unos medios de medición de la deformación del frente de onda, colocados en el mencionado flujo luminoso retrodifundido, y unos medios de compensación del frente de onda, dispuestos corriente arriba de los mencionados medios de medición de la deformación, dispuestos para aplicar al flujo luminoso tomado una corrección calculada a partir de las mediciones de la deformación, caracterizado porque comprende además unos medios de barrido para desviar el flujo luminoso emitido por los medios de iluminación para explorar así una serie de microsuperficies según un paso de barrido determinado de tal forma que los frentes de onda que emanan de cualquier puntode cada microsuperficie explorada son idénticos pudiendo diferir en una fracción de longitud de onda, y que los medios de realización de la imagen son dispuestos para suministrar una exploración en profundidad de Z de cada microsuperficie explorada.
ES00915271T 1999-04-01 2000-03-31 Dispositivo de alta resolucion para la observacion de un cuerpo. Expired - Lifetime ES2184706T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904086A FR2791548B1 (fr) 1999-04-01 1999-04-01 Dispositif d'observation d'un corps a haute resolution

Publications (1)

Publication Number Publication Date
ES2184706T3 true ES2184706T3 (es) 2003-04-16

Family

ID=9543901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00915271T Expired - Lifetime ES2184706T3 (es) 1999-04-01 2000-03-31 Dispositivo de alta resolucion para la observacion de un cuerpo.

Country Status (16)

Country Link
US (1) US6588900B1 (es)
EP (1) EP1164921B1 (es)
JP (1) JP4776781B2 (es)
CN (1) CN1255076C (es)
AT (1) ATE227955T1 (es)
AU (1) AU766296B2 (es)
BR (1) BR0009455A (es)
CA (1) CA2366763C (es)
DE (1) DE60000827T2 (es)
DK (1) DK1164921T3 (es)
ES (1) ES2184706T3 (es)
FR (1) FR2791548B1 (es)
HK (1) HK1045451A1 (es)
PT (1) PT1164921E (es)
WO (1) WO2000059368A1 (es)
ZA (1) ZA200108075B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156841T1 (es) * 1999-06-16 2001-08-01 20 10 Perfect Vision Optische Metodo y aparato para precompensar las propiedades refringentes del ojo humano con control adaptativo optico retroalimentado.
US6859273B2 (en) * 2001-07-23 2005-02-22 University Of Rochester Method for operating a laser scanning confocal microscope system and a system thereof
WO2003020121A1 (en) 2001-08-30 2003-03-13 University Of Rochester Adaptive optics in a scanning lase ophtalmoscope
AU2003245458A1 (en) * 2002-06-12 2003-12-31 Advanced Research And Technology Institute, Inc. Method and apparatus for improving both lateral and axial resolution in ophthalmoscopy
US7525666B2 (en) * 2003-01-20 2009-04-28 Robert Bosch Gmbh Interferometric measuring device
DE10360570B4 (de) * 2003-12-22 2006-01-12 Carl Zeiss Optisches Meßsystem und optisches Meßverfahren
FR2865370B1 (fr) * 2004-01-22 2006-04-28 Centre Nat Rech Scient Systeme et procede de tomographie in vivo a haute resolution laterale et axiale de la retine humaine
FR2865538B1 (fr) * 2004-01-22 2007-10-19 Centre Nat Rech Scient Dispositif et procede pour mesurer le contraste des franges dans un interferometre de michelson, et systeme d'examen de l'oeil incluant un tel dispositif
FR2865371B1 (fr) * 2004-01-22 2007-12-21 Centre Nat Rech Scient Dispositif et procede de visee pour un examen de l'oeil, systeme d'examen de l'oeil par tomographie in vivo equipe de ce dispositif
GB2429522A (en) * 2005-08-26 2007-02-28 Univ Kent Canterbury Optical mapping apparatus
DE502006005346D1 (de) * 2006-07-07 2009-12-24 Od Os Gmbh Ophthalmoskop
US9084622B2 (en) * 2006-08-02 2015-07-21 Omnitek Partners Llc Automated laser-treatment system with real-time integrated 3D vision system for laser debridement and the like
KR101469297B1 (ko) * 2007-03-28 2014-12-08 브리엔 홀덴 비전 인스티튜트 눈­관련 광학 시스템을 광학적으로 특징화 하는 방법 및 기구
DE102007027683A1 (de) * 2007-06-15 2008-12-18 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Bestimmung von Vorderkammertiefe und Augenlänge eines Auges
US7654672B2 (en) * 2007-10-31 2010-02-02 Abbott Medical Optics Inc. Systems and software for wavefront data processing, vision correction, and other applications
DE102007061987A1 (de) * 2007-12-21 2009-06-25 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zum Nachweisen von Molekülen im Auge
WO2010083381A1 (en) * 2009-01-15 2010-07-22 Physical Sciences, Inc. Adaptive optics line scanning ophthalmoscope
JP5744450B2 (ja) * 2009-11-17 2015-07-08 キヤノン株式会社 撮像装置及びその制御方法
JP5629493B2 (ja) * 2010-05-25 2014-11-19 株式会社トプコン 走査型レーザ撮影装置
JP5727197B2 (ja) * 2010-11-04 2015-06-03 株式会社ニデック 波面補償付眼底撮影装置
US8833939B2 (en) * 2013-01-08 2014-09-16 Altek Corporation Fundus image detection apparatus and method for obtaining fundus image of eye of animal
IT201600117339A1 (it) * 2016-11-21 2018-05-21 Crestoptics S P A Apparato a super-risoluzione spaziale per l’analisi in fluorescenza del fondo dell’occhio
EP3871030B1 (de) 2018-11-26 2024-02-28 Carl Zeiss Microscopy GmbH Lichtmikroskop und mikroskopieverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422144A1 (de) * 1984-06-14 1985-12-19 Josef Prof. Dr. 6900 Heidelberg Bille Geraet zur darstellung flaechenhafter bereiche des menschlichen auges
JPH0381879A (ja) * 1989-08-24 1991-04-08 Canon Inc 医用画像処理装置
JP3005810B2 (ja) * 1990-10-25 2000-02-07 株式会社コーナン 眼球顕微鏡
DE4222395A1 (de) * 1992-07-08 1994-01-13 Amtech Ges Fuer Angewandte Mic Vorrichtung und Verfahren zur Messung der Augenrefraktion
US5537162A (en) * 1993-12-17 1996-07-16 Carl Zeiss, Inc. Method and apparatus for optical coherence tomographic fundus imaging without vignetting
ATA107495A (de) * 1995-06-23 1996-06-15 Fercher Adolf Friedrich Dr Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus
JPH09149878A (ja) * 1995-11-30 1997-06-10 Seitai Hikari Joho Kenkyusho:Kk 画像計測装置
US6271914B1 (en) * 1996-11-25 2001-08-07 Autonomous Technologies Corporation Objective measurement and correction of optical systems using wavefront analysis
US5777719A (en) * 1996-12-23 1998-07-07 University Of Rochester Method and apparatus for improving vision and the resolution of retinal images

Also Published As

Publication number Publication date
DK1164921T3 (da) 2003-03-17
JP2002540829A (ja) 2002-12-03
PT1164921E (pt) 2003-03-31
CN1349392A (zh) 2002-05-15
EP1164921A1 (fr) 2002-01-02
AU766296B2 (en) 2003-10-16
JP4776781B2 (ja) 2011-09-21
ZA200108075B (en) 2002-09-25
EP1164921B1 (fr) 2002-11-20
CN1255076C (zh) 2006-05-10
DE60000827T2 (de) 2003-10-09
FR2791548B1 (fr) 2001-07-06
BR0009455A (pt) 2002-01-08
ATE227955T1 (de) 2002-12-15
FR2791548A1 (fr) 2000-10-06
HK1045451A1 (zh) 2002-11-29
DE60000827D1 (de) 2003-01-02
AU3664300A (en) 2000-10-23
WO2000059368A1 (fr) 2000-10-12
CA2366763C (fr) 2009-03-17
US6588900B1 (en) 2003-07-08
CA2366763A1 (fr) 2000-10-12

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