[go: up one dir, main page]

WO2006013579A8 - Caméra rétinienne ou rétinographe - Google Patents

Caméra rétinienne ou rétinographe

Info

Publication number
WO2006013579A8
WO2006013579A8 PCT/IN2005/000224 IN2005000224W WO2006013579A8 WO 2006013579 A8 WO2006013579 A8 WO 2006013579A8 IN 2005000224 W IN2005000224 W IN 2005000224W WO 2006013579 A8 WO2006013579 A8 WO 2006013579A8
Authority
WO
WIPO (PCT)
Prior art keywords
retinal
camera
image
fundus camera
lens
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/IN2005/000224
Other languages
English (en)
Other versions
WO2006013579A1 (fr
Inventor
Satish Chander Gupta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2006013579A1 publication Critical patent/WO2006013579A1/fr
Anticipated expiration legal-status Critical
Publication of WO2006013579A8 publication Critical patent/WO2006013579A8/fr
Ceased 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
    • 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)

Abstract

La rétinal ou le rétinographe comprend : (i) une source de lumière (1) installée à l’intérieur de la caméra (1) et éloignée de l’œil du malade. (ii) une première lentille (L1) à l’intérieur de la caméra pour concentrer la lumière provenant par exemple de la source de lumière jusqu’à la rétine et donnant une visualisation à champ large de la rétine. (iii) une seconde lentille (L2) pour recevoir ladite image et causant un agrandissement de l’image rétinienne ; (iv) une caméra numérique pour l’enregistrement de l’image.
PCT/IN2005/000224 2004-08-02 2005-06-30 Caméra rétinienne ou rétinographe Ceased WO2006013579A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1435/DEL/04 2004-08-02
IN1435DE2004 2004-08-02

Publications (2)

Publication Number Publication Date
WO2006013579A1 WO2006013579A1 (fr) 2006-02-09
WO2006013579A8 true WO2006013579A8 (fr) 2007-09-27

Family

ID=35786911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2005/000224 Ceased WO2006013579A1 (fr) 2004-08-02 2005-06-30 Caméra rétinienne ou rétinographe

Country Status (1)

Country Link
WO (1) WO2006013579A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010129775A1 (fr) 2009-05-06 2010-11-11 University Of Virginia Patent Foundation Lentille portative à éclairage autonome pour examen et photographie de la rétine, et procédé associé
US9357920B2 (en) 2009-09-04 2016-06-07 University Of Virginia Patent Foundation Hand-held portable fundus camera for screening photography
US9655517B2 (en) 2012-02-02 2017-05-23 Visunex Medical Systems Co. Ltd. Portable eye imaging apparatus
US20150021228A1 (en) 2012-02-02 2015-01-22 Visunex Medical Systems Co., Ltd. Eye imaging apparatus and systems
US9351639B2 (en) 2012-03-17 2016-05-31 Visunex Medical Systems Co. Ltd. Eye imaging apparatus with a wide field of view and related methods
US9179840B2 (en) 2012-03-17 2015-11-10 Visunex Medical Systems Co. Ltd. Imaging and lighting optics of a contact eye camera
US9986908B2 (en) 2014-06-23 2018-06-05 Visunex Medical Systems Co. Ltd. Mechanical features of an eye imaging apparatus
EP3250106A4 (fr) 2015-01-26 2019-01-02 Visunex Medical Systems Co. Ltd. Bouchon jetable pour appareil d'imagerie oculaire et procédés associés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD113996A1 (fr) * 1974-07-05 1975-07-12
AU1203900A (en) * 1998-10-15 2000-05-01 Ophthalmic Imaging Systems, Inc. Methods and apparatus for digital ocular imaging

Also Published As

Publication number Publication date
WO2006013579A1 (fr) 2006-02-09

Similar Documents

Publication Publication Date Title
WO2004054469A3 (fr) Implants intraoculaires
US11654051B2 (en) Enhanced visually directed procedures under low ambient light conditions
CA2347707A1 (fr) Materiaux pour dispositifs ophtalmiques et oto-rhino-laryngologiques pliable
EP1661534A3 (fr) Structure optique pour les yeux
US20210186325A1 (en) System and method for a portable eye examination camera
EP1752084A3 (fr) Caméra de fond d'oeil
WO2007122615A3 (fr) Système entièrement optique et procédé destinés à produire des images présentant une profondeur de focalisation étendue
WO2008003012A3 (fr) Lentilles de contact avec anneaux de blocage de la lumière
EP1535585A3 (fr) Camera numérique pour des applications médicales, appareil photo numérique et système de diagnostic d'image photographique pour des applications médicales
WO2008011566A3 (fr) matériaux pour dispositifs ophtalmiques et oto-rhino-laryngologiques peu collants
EP2400339A3 (fr) Lentilles intraoculaires trifocales à diffraction zonale
CA2496558A1 (fr) Dispositif ophtalmique portable et systeme ophtalmique
WO2005011531A3 (fr) Systeme de lentille intraoculaire primaire et complementaire
JP2000261706A (ja) ヘッドマウントカメラ
AU4966799A (en) Surgical contact lens, methods for viewing the interior of an eye and methods for manufacturing such lenses
CA2401972A1 (fr) Accommodation d'une lentille intraoculaire
WO2005058130A3 (fr) Systeme d'imagerie de la retine
WO2004091362A3 (fr) Procede et systeme d'eclairage ophtalmique transscleral
JP7246471B2 (ja) 網膜画像化のための動的な眼の固視
AU2016270422A1 (en) Apparatus and method for image capture of medical or dental images using a head mounted camera and computer system
WO2003101280A3 (fr) Endoscope macro-micro sans attache
WO1999005988A3 (fr) Systeme de detection du mouvement de l'oeil utilisant une source d'eclairage circulaire, hors de l'axe
WO2008011564A3 (fr) matériaux pour dispositifs ophtalmiques et oto-rhino-laryngologiques peu collants
WO2004090600A3 (fr) Objectif de projection catadioptrique
EP2189848A3 (fr) Objectif de projection catadioptrique

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05769044

Country of ref document: EP

Kind code of ref document: A1

WWW Wipo information: withdrawn in national office

Ref document number: 5769044

Country of ref document: EP