HK1037312A1 - Method of visibly distinguishing a first layer of blood vessels from a second one and device therefor - Google Patents

Method of visibly distinguishing a first layer of blood vessels from a second one and device therefor

Info

Publication number
HK1037312A1
HK1037312A1 HK01106695A HK01106695A HK1037312A1 HK 1037312 A1 HK1037312 A1 HK 1037312A1 HK 01106695 A HK01106695 A HK 01106695A HK 01106695 A HK01106695 A HK 01106695A HK 1037312 A1 HK1037312 A1 HK 1037312A1
Authority
HK
Hong Kong
Prior art keywords
image
fundus camera
cnv
modified
sequence
Prior art date
Application number
HK01106695A
Other languages
English (en)
Inventor
Robert Walter Flower
Original Assignee
Univ Johns Hopkins
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
Priority claimed from EP94931769A external-priority patent/EP0801534B1/en
Application filed by Univ Johns Hopkins filed Critical Univ Johns Hopkins
Publication of HK1037312A1 publication Critical patent/HK1037312A1/xx

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)
HK01106695A 1994-09-26 2001-09-21 Method of visibly distinguishing a first layer of blood vessels from a second one and device therefor HK1037312A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00250385A EP1084674B1 (en) 1994-09-26 1994-09-26 Method of visibly distinguishing a first layer of blood vessels from a second one and device therefor
EP94931769A EP0801534B1 (en) 1994-09-26 1994-09-26 Improved visualization of choroidal blood flow and aberrant vascular structures in the eye

Publications (1)

Publication Number Publication Date
HK1037312A1 true HK1037312A1 (en) 2002-02-08

Family

ID=8218877

Family Applications (2)

Application Number Title Priority Date Filing Date
HK01106695A HK1037312A1 (en) 1994-09-26 2001-09-21 Method of visibly distinguishing a first layer of blood vessels from a second one and device therefor
HK01106694A HK1037311A1 (en) 1994-09-26 2001-09-21 Method and device for providing angiograms of an eye

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK01106694A HK1037311A1 (en) 1994-09-26 2001-09-21 Method and device for providing angiograms of an eye

Country Status (6)

Country Link
EP (2) EP1084675B1 (xx)
AT (1) ATE229298T1 (xx)
DE (1) DE69431890T2 (xx)
DK (1) DK1084674T3 (xx)
ES (3) ES2188474T3 (xx)
HK (2) HK1037312A1 (xx)

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
EP1084674B1 (en) 2002-12-11
DE69431890T2 (de) 2003-11-13
EP1084675A1 (en) 2001-03-21
EP1084675B1 (en) 2005-11-23
ES2210264T3 (es) 2004-07-01
DK1084674T3 (da) 2003-03-24
ATE229298T1 (de) 2002-12-15
ES2188474T3 (es) 2003-07-01
ES2251938T3 (es) 2006-05-16
EP1084674A1 (en) 2001-03-21
HK1037311A1 (en) 2002-02-08
DE69431890D1 (de) 2003-01-23

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120926