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WO2005004709A3 - Dispositif destine a assurer l’examen de la retine d’un patient - Google Patents

Dispositif destine a assurer l’examen de la retine d’un patient Download PDF

Info

Publication number
WO2005004709A3
WO2005004709A3 PCT/FR2004/001772 FR2004001772W WO2005004709A3 WO 2005004709 A3 WO2005004709 A3 WO 2005004709A3 FR 2004001772 W FR2004001772 W FR 2004001772W WO 2005004709 A3 WO2005004709 A3 WO 2005004709A3
Authority
WO
WIPO (PCT)
Prior art keywords
eyepiece
elements
retina
examine
patient
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.)
Ceased
Application number
PCT/FR2004/001772
Other languages
English (en)
Other versions
WO2005004709A2 (fr
Inventor
Jean-Philippe Sayag
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.)
ACEP France
Original Assignee
ACEP France
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 ACEP France filed Critical ACEP France
Publication of WO2005004709A2 publication Critical patent/WO2005004709A2/fr
Publication of WO2005004709A3 publication Critical patent/WO2005004709A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
    • 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
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/005—Constructional features of the display
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
  • Prostheses (AREA)

Abstract

La présente invention concerne un dispositif destiné à assurer l'examen de l'oeil, et notamment de la rétine d'un patient, du type comportant une mini caméra (7) pourvue de moyens de fixation sur l'oculaire (1) d'un instrument optique d'observation (3), et de moyens de traitement électronique du signal. Ce dispositif est caractérisé en ce que les moyens de fixation sont constitués d'un élément tubulaire (9) dont l'une des extrémités reçoit l'objectif (5) de la caméra (7) et l'autre extrémité reçoit l'oculaire (1) de l'instrument, il comprend au moins trois éléments longitudinaux mobiles (23), aptes à se déplacer radialement sous l'action d'un organe de commande unique (17) sont interposés entre l'oculaire (1) et l'élément tubulaire (17), de façon à venir en pression contre l'oculaire (1) en position de fixation, - les éléments mobiles (23) sont pourvus de moyens de synchronisation permettant d'assurer un déplacement radial identique de ces trois éléments.
PCT/FR2004/001772 2003-07-07 2004-07-07 Dispositif destine a assurer l’examen de la retine d’un patient Ceased WO2005004709A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0308287A FR2857248B1 (fr) 2003-07-07 2003-07-07 Dispositif destine a assurer l'examen de la retine d'un patient
FR03/08287 2003-07-07

Publications (2)

Publication Number Publication Date
WO2005004709A2 WO2005004709A2 (fr) 2005-01-20
WO2005004709A3 true WO2005004709A3 (fr) 2005-04-07

Family

ID=33522824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/001772 Ceased WO2005004709A2 (fr) 2003-07-07 2004-07-07 Dispositif destine a assurer l’examen de la retine d’un patient

Country Status (2)

Country Link
FR (1) FR2857248B1 (fr)
WO (1) WO2005004709A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000754B4 (de) * 2005-10-13 2007-09-27 Leica Camera Ag Vorrichtung zur Befestigung von Bildaufnahmegeräten an einem Beobachtungsfernrohr
AT505258B1 (de) * 2007-06-11 2010-06-15 Swarovski Optik Kg Adapter zur verbindung eines optischen aufzeichnungsgeräts mit einem beobachtungsgerät
DE102009038659A1 (de) * 2009-08-24 2011-03-10 Carl Zeiss Microlmaging Gmbh Einrichtung zur Aufnahme eines Mikroskopbildes
CN113729619B (zh) * 2021-09-24 2024-01-16 北京鹰瞳科技发展股份有限公司 便携式眼底相机及锁定/解锁其的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003417A1 (fr) * 1980-05-27 1981-12-10 R Vaniderstine Adaptateur photographique pour une unite d'examen a lampe a fente
US4323304A (en) * 1979-12-24 1982-04-06 Olympus Optical Co., Ltd. Device for fitting an attachment to an endoscope ocular section
US5053794A (en) * 1989-12-08 1991-10-01 Benz William G Universal adapter for attaching a camera to associated optical devices such as telescopes, microscopes and the like
US5561555A (en) * 1994-01-11 1996-10-01 Leica Inc. Microscope subassembly apparatus
WO1997036537A1 (fr) * 1996-03-29 1997-10-09 Creed J Curtis Adaptateur de camera pour un dispositif d'examen de l'oeil
WO1999042030A1 (fr) * 1998-02-20 1999-08-26 Welch Allyn, Inc. Systeme d'instrument d'imagerie compact
FR2793567A1 (fr) * 1999-05-12 2000-11-17 Jeulin Sa Interface auto-adaptatrice pour la fixation d'un objectif d'appareil de prise de vue sur un oculaire d'instrument d'optique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323304A (en) * 1979-12-24 1982-04-06 Olympus Optical Co., Ltd. Device for fitting an attachment to an endoscope ocular section
WO1981003417A1 (fr) * 1980-05-27 1981-12-10 R Vaniderstine Adaptateur photographique pour une unite d'examen a lampe a fente
US5053794A (en) * 1989-12-08 1991-10-01 Benz William G Universal adapter for attaching a camera to associated optical devices such as telescopes, microscopes and the like
US5561555A (en) * 1994-01-11 1996-10-01 Leica Inc. Microscope subassembly apparatus
WO1997036537A1 (fr) * 1996-03-29 1997-10-09 Creed J Curtis Adaptateur de camera pour un dispositif d'examen de l'oeil
WO1999042030A1 (fr) * 1998-02-20 1999-08-26 Welch Allyn, Inc. Systeme d'instrument d'imagerie compact
FR2793567A1 (fr) * 1999-05-12 2000-11-17 Jeulin Sa Interface auto-adaptatrice pour la fixation d'un objectif d'appareil de prise de vue sur un oculaire d'instrument d'optique

Also Published As

Publication number Publication date
FR2857248B1 (fr) 2006-01-27
WO2005004709A2 (fr) 2005-01-20
FR2857248A1 (fr) 2005-01-14

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