JP6218425B2 - 光断層撮像装置 - Google Patents

光断層撮像装置 Download PDF

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Publication number
JP6218425B2
JP6218425B2 JP2013095622A JP2013095622A JP6218425B2 JP 6218425 B2 JP6218425 B2 JP 6218425B2 JP 2013095622 A JP2013095622 A JP 2013095622A JP 2013095622 A JP2013095622 A JP 2013095622A JP 6218425 B2 JP6218425 B2 JP 6218425B2
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Japan
Prior art keywords
optical path
light
lens
optical
wavelength
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JP2013095622A
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English (en)
Japanese (ja)
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JP2014213155A5 (enExample
JP2014213155A (ja
Inventor
拓史 吉田
拓史 吉田
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.)
Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013095622A priority Critical patent/JP6218425B2/ja
Priority to US14/263,818 priority patent/US9427149B2/en
Publication of JP2014213155A publication Critical patent/JP2014213155A/ja
Publication of JP2014213155A5 publication Critical patent/JP2014213155A5/ja
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    • 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]
    • 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
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
JP2013095622A 2013-04-30 2013-04-30 光断層撮像装置 Active JP6218425B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013095622A JP6218425B2 (ja) 2013-04-30 2013-04-30 光断層撮像装置
US14/263,818 US9427149B2 (en) 2013-04-30 2014-04-28 Optical tomographic imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013095622A JP6218425B2 (ja) 2013-04-30 2013-04-30 光断層撮像装置

Publications (3)

Publication Number Publication Date
JP2014213155A JP2014213155A (ja) 2014-11-17
JP2014213155A5 JP2014213155A5 (enExample) 2016-05-26
JP6218425B2 true JP6218425B2 (ja) 2017-10-25

Family

ID=51788993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013095622A Active JP6218425B2 (ja) 2013-04-30 2013-04-30 光断層撮像装置

Country Status (2)

Country Link
US (1) US9427149B2 (enExample)
JP (1) JP6218425B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6458467B2 (ja) * 2014-12-01 2019-01-30 株式会社ニデック 眼科撮影装置
JP6935725B2 (ja) * 2017-10-31 2021-09-15 株式会社ニデック 眼科撮影装置
EP4209169A1 (en) 2018-03-30 2023-07-12 Nikon Corporation Ophthalmic optical system, ophthalmic objective lens, and ophthalmic device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537162A (en) 1993-12-17 1996-07-16 Carl Zeiss, Inc. Method and apparatus for optical coherence tomographic fundus imaging without vignetting
JP5209377B2 (ja) * 2008-06-02 2013-06-12 株式会社ニデック 眼底撮影装置
JP2010012109A (ja) * 2008-07-04 2010-01-21 Nidek Co Ltd 眼底撮影装置
JP5601612B2 (ja) * 2009-06-02 2014-10-08 株式会社ニデック 眼科撮影装置
JP5545630B2 (ja) * 2010-01-21 2014-07-09 株式会社ニデック 眼科撮影装置
JP5545629B2 (ja) * 2010-01-21 2014-07-09 株式会社ニデック 眼科撮影装置
JP5511437B2 (ja) * 2010-02-25 2014-06-04 株式会社ニデック 光断層像撮影装置
JP5374598B2 (ja) * 2012-01-26 2013-12-25 キヤノン株式会社 光断層撮像装置

Also Published As

Publication number Publication date
US20140320813A1 (en) 2014-10-30
US9427149B2 (en) 2016-08-30
JP2014213155A (ja) 2014-11-17

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