ATE487416T1 - Gerät für die hochauflösende darstellung von beweglichen organen - Google Patents

Gerät für die hochauflösende darstellung von beweglichen organen

Info

Publication number
ATE487416T1
ATE487416T1 AT03746207T AT03746207T ATE487416T1 AT E487416 T1 ATE487416 T1 AT E487416T1 AT 03746207 T AT03746207 T AT 03746207T AT 03746207 T AT03746207 T AT 03746207T AT E487416 T1 ATE487416 T1 AT E487416T1
Authority
AT
Austria
Prior art keywords
images
timing
transverse
taken
optical coherence
Prior art date
Application number
AT03746207T
Other languages
English (en)
Inventor
Adrian Podoleanu
John Rogers
Original Assignee
Oti Ophthalmic Technologies
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 Oti Ophthalmic Technologies filed Critical Oti Ophthalmic Technologies
Application granted granted Critical
Publication of ATE487416T1 publication Critical patent/ATE487416T1/de

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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02029—Combination with non-interferometric systems, i.e. for measuring the object
    • G01B9/0203—With imaging systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
    • G01B9/02076—Caused by motion
    • G01B9/02077—Caused by motion of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/65—Spatial scanning object beam

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Communication Control (AREA)
AT03746207T 2002-04-08 2003-04-08 Gerät für die hochauflösende darstellung von beweglichen organen ATE487416T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/117,322 US7113818B2 (en) 2002-04-08 2002-04-08 Apparatus for high resolution imaging of moving organs
PCT/CA2003/000529 WO2003086181A1 (en) 2002-04-08 2003-04-08 Apparatus for high resolution imaging of moving organs

Publications (1)

Publication Number Publication Date
ATE487416T1 true ATE487416T1 (de) 2010-11-15

Family

ID=29214419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03746207T ATE487416T1 (de) 2002-04-08 2003-04-08 Gerät für die hochauflösende darstellung von beweglichen organen

Country Status (6)

Country Link
US (1) US7113818B2 (de)
EP (1) EP1492442B1 (de)
AT (1) ATE487416T1 (de)
AU (1) AU2003227153A1 (de)
DE (1) DE60334894D1 (de)
WO (1) WO2003086181A1 (de)

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US7113818B2 (en) 2006-09-26
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US20030199769A1 (en) 2003-10-23
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