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WO2006013579A8 - A retinal or fundus camera - Google Patents

A retinal or fundus camera

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
Application number
PCT/IN2005/000224
Other languages
French (fr)
Other versions
WO2006013579A1 (en
Inventor
Satish Chander Gupta
Original Assignee
Satish Chander Gupta
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 Satish Chander Gupta filed Critical Satish Chander Gupta
Publication of WO2006013579A1 publication Critical patent/WO2006013579A1/en
Publication of WO2006013579A8 publication Critical patent/WO2006013579A8/en

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

A retinal or fundus camera comprising: (i) a light source (1) disposed within the camera (1) and away from the eye of a patient. (ii) a first lens (L1) within the camera for focusing the light from said light source onto the retina and providing a wide field retinal image. (iii) a second lens (L2) for receiving said image and causing a magnification of the retinal image; (iv) a digital camera for recording the image.
PCT/IN2005/000224 2004-08-02 2005-06-30 A retinal or fundus camera WO2006013579A1 (en)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=35786911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2005/000224 WO2006013579A1 (en) 2004-08-02 2005-06-30 A retinal or fundus camera

Country Status (1)

Country Link
WO (1) WO2006013579A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8740383B2 (en) 2009-05-06 2014-06-03 University Of Virginia Patent Foundation Self-illuminated handheld lens for retinal examination and photography and related method thereof
WO2011029064A1 (en) 2009-09-04 2011-03-10 University Of Virginia Patent Foundation Hand-held portable fundus camera for screening photography
US20150021228A1 (en) 2012-02-02 2015-01-22 Visunex Medical Systems Co., Ltd. Eye imaging apparatus and systems
US9655517B2 (en) 2012-02-02 2017-05-23 Visunex Medical Systems Co. Ltd. Portable eye imaging apparatus
US9179840B2 (en) 2012-03-17 2015-11-10 Visunex Medical Systems Co. Ltd. Imaging and lighting optics of a contact eye camera
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
US9986908B2 (en) 2014-06-23 2018-06-05 Visunex Medical Systems Co. Ltd. Mechanical features of an eye imaging apparatus
EP3250106A4 (en) 2015-01-26 2019-01-02 Visunex Medical Systems Co. Ltd. A disposable cap for an eye imaging apparatus and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD113996A1 (en) * 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 (en) 2006-02-09

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