DE69431890D1 - Verfahren und Vorrichtung zum Unterscheiden einer ersten Lage von Blutgefä en von einer zweiten - Google Patents

Verfahren und Vorrichtung zum Unterscheiden einer ersten Lage von Blutgefä en von einer zweiten

Info

Publication number
DE69431890D1
DE69431890D1 DE69431890T DE69431890T DE69431890D1 DE 69431890 D1 DE69431890 D1 DE 69431890D1 DE 69431890 T DE69431890 T DE 69431890T DE 69431890 T DE69431890 T DE 69431890T DE 69431890 D1 DE69431890 D1 DE 69431890D1
Authority
DE
Germany
Prior art keywords
image
fundus camera
cnv
modified
sequence
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
DE69431890T
Other languages
English (en)
Other versions
DE69431890T2 (de
Inventor
Walter Flower
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.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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 Johns Hopkins University filed Critical Johns Hopkins University
Priority claimed from EP94931769A external-priority patent/EP0801534B1/de
Application granted granted Critical
Publication of DE69431890D1 publication Critical patent/DE69431890D1/de
Publication of DE69431890T2 publication Critical patent/DE69431890T2/de
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DE69431890T 1994-09-26 1994-09-26 Verfahren und Vorrichtung zum Unterscheiden einer ersten Lage von Blutgefä en von einer zweiten Expired - Lifetime DE69431890T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94931769A EP0801534B1 (de) 1994-09-26 1994-09-26 Optische darstellung des blutkreislaufs und von abnormalen gefässstrukturen in der aderhaut des auges

Publications (2)

Publication Number Publication Date
DE69431890D1 true DE69431890D1 (de) 2003-01-23
DE69431890T2 DE69431890T2 (de) 2003-11-13

Family

ID=8218877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431890T Expired - Lifetime DE69431890T2 (de) 1994-09-26 1994-09-26 Verfahren und Vorrichtung zum Unterscheiden einer ersten Lage von Blutgefä en von einer zweiten

Country Status (6)

Country Link
EP (2) EP1084674B1 (de)
AT (1) ATE229298T1 (de)
DE (1) DE69431890T2 (de)
DK (1) DK1084674T3 (de)
ES (3) ES2188474T3 (de)
HK (2) HK1037312A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034332A1 (de) 2005-07-22 2007-01-25 Carl Zeiss Meditec Ag Einrichtung und Verfahren zur Beobachtung, Dokumentation und/oder Diagnose des Augenhintergrundes
US8144958B2 (en) 2008-09-11 2012-03-27 Carl Zeiss Meditec Ag Medical systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893447A (en) * 1973-06-04 1975-07-08 Univ Johns Hopkins Simultaneous angiography of the separate retinal and choroidal circulations
DE3926652A1 (de) * 1989-08-11 1991-04-18 Rodenstock Instr Vorrichtung zur angiographischen untersuchung des auges
US5150292A (en) * 1989-10-27 1992-09-22 Arch Development Corporation Method and system for determination of instantaneous and average blood flow rates from digital angiograms
US5400791A (en) * 1991-10-11 1995-03-28 Candela Laser Corporation Infrared fundus video angiography system

Also Published As

Publication number Publication date
EP1084675B1 (de) 2005-11-23
ES2210264T3 (es) 2004-07-01
DE69431890T2 (de) 2003-11-13
HK1037312A1 (en) 2002-02-08
HK1037311A1 (en) 2002-02-08
EP1084675A1 (de) 2001-03-21
ES2188474T3 (es) 2003-07-01
ES2251938T3 (es) 2006-05-16
EP1084674B1 (de) 2002-12-11
DK1084674T3 (da) 2003-03-24
EP1084674A1 (de) 2001-03-21
ATE229298T1 (de) 2002-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition