DE60129531T2 - Durch verfolgung der retina unterstützte optische kohärenztomographie - Google Patents

Durch verfolgung der retina unterstützte optische kohärenztomographie Download PDF

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Publication number
DE60129531T2
DE60129531T2 DE60129531T DE60129531T DE60129531T2 DE 60129531 T2 DE60129531 T2 DE 60129531T2 DE 60129531 T DE60129531 T DE 60129531T DE 60129531 T DE60129531 T DE 60129531T DE 60129531 T2 DE60129531 T2 DE 60129531T2
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DE
Germany
Prior art keywords
tracking
oct
radiation
application device
tracking system
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
DE60129531T
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German (de)
English (en)
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DE60129531D1 (de
Inventor
Jay Fremont CA 94539 WEI
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.)
Carl Zeiss Meditec AG
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Carl Zeiss Meditec AG
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Filing date
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Publication of DE60129531D1 publication Critical patent/DE60129531D1/de
Publication of DE60129531T2 publication Critical patent/DE60129531T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61B3/12—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
    • A61B3/1225—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 using coherent radiation
    • 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
    • G01B9/0209—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)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE60129531T 2000-10-31 2001-10-16 Durch verfolgung der retina unterstützte optische kohärenztomographie Expired - Lifetime DE60129531T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US703044 1976-07-06
US09/703,044 US6325512B1 (en) 2000-10-31 2000-10-31 Retinal tracking assisted optical coherence tomography
PCT/EP2001/011947 WO2002035996A1 (en) 2000-10-31 2001-10-16 Retinal tracking assisted optical coherence tomography

Publications (2)

Publication Number Publication Date
DE60129531D1 DE60129531D1 (de) 2007-09-06
DE60129531T2 true DE60129531T2 (de) 2008-04-17

Family

ID=24823732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129531T Expired - Lifetime DE60129531T2 (de) 2000-10-31 2001-10-16 Durch verfolgung der retina unterstützte optische kohärenztomographie

Country Status (6)

Country Link
US (1) US6325512B1 (enExample)
EP (1) EP1244381B1 (enExample)
JP (1) JP3976678B2 (enExample)
AT (1) ATE367762T1 (enExample)
DE (1) DE60129531T2 (enExample)
WO (1) WO2002035996A1 (enExample)

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WO2020249540A1 (de) * 2019-06-14 2020-12-17 Etalon Ag Verfahren und vorrichtung zum interferometrischen bestimmen einer länge

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DE10313028A1 (de) * 2003-03-24 2004-10-21 Technovision Gmbh Verfahren und Vorrichtung zur Augenausrichtung
US7347548B2 (en) * 2003-05-01 2008-03-25 The Cleveland Clinic Foundation Method and apparatus for measuring a retinal sublayer characteristic
WO2005077256A1 (en) * 2004-02-06 2005-08-25 Optovue, Inc. Optical apparatus and methods for performing eye examinations
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US7365856B2 (en) 2005-01-21 2008-04-29 Carl Zeiss Meditec, Inc. Method of motion correction in optical coherence tomography imaging
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US8363783B2 (en) 2007-06-04 2013-01-29 Oraya Therapeutics, Inc. Method and device for ocular alignment and coupling of ocular structures
CN101945685B (zh) * 2007-12-13 2014-05-21 Oraya治疗公司 正电压眼放疗以及治疗计划的方法和装置
WO2009085204A2 (en) 2007-12-23 2009-07-09 Oraya Therapeutics, Inc. Methods and devices for detecting, controlling, and predicting radiation delivery
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WO2010059997A1 (en) * 2008-11-21 2010-05-27 Government Of The United States Of America, As Represented By The Secretary Of The Army Computer controlled system for laser energy delivery to the retina
JP5743380B2 (ja) 2009-03-06 2015-07-01 キヤノン株式会社 光断層撮像装置および光断層撮像方法
DE102009041996A1 (de) 2009-09-18 2011-03-24 Carl Zeiss Meditec Ag Ophthalmologisches Biometrie- oder Bilderzeugungssystem und Verfahren zur Erfassung und Auswertung von Messdaten
JP5297415B2 (ja) 2010-04-30 2013-09-25 キヤノン株式会社 眼科装置及び眼科方法
US9247876B2 (en) 2011-03-02 2016-02-02 Brien Holden Vision Diagnostics, Inc. Ocular fundus camera system and methodology
JP5917004B2 (ja) 2011-03-10 2016-05-11 キヤノン株式会社 撮像装置及び撮像装置の制御方法
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US9101294B2 (en) 2012-01-19 2015-08-11 Carl Zeiss Meditec, Inc. Systems and methods for enhanced accuracy in OCT imaging of the cornea
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Publication number Priority date Publication date Assignee Title
WO2020249540A1 (de) * 2019-06-14 2020-12-17 Etalon Ag Verfahren und vorrichtung zum interferometrischen bestimmen einer länge

Also Published As

Publication number Publication date
WO2002035996B1 (en) 2002-09-19
EP1244381A1 (en) 2002-10-02
ATE367762T1 (de) 2007-08-15
US6325512B1 (en) 2001-12-04
JP3976678B2 (ja) 2007-09-19
EP1244381B1 (en) 2007-07-25
WO2002035996A1 (en) 2002-05-10
JP2004512125A (ja) 2004-04-22
DE60129531D1 (de) 2007-09-06

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