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DE60129876D1 - Optischer Tomograph - Google Patents

Optischer Tomograph

Info

Publication number
DE60129876D1
DE60129876D1 DE60129876T DE60129876T DE60129876D1 DE 60129876 D1 DE60129876 D1 DE 60129876D1 DE 60129876 T DE60129876 T DE 60129876T DE 60129876 T DE60129876 T DE 60129876T DE 60129876 D1 DE60129876 D1 DE 60129876D1
Authority
DE
Germany
Prior art keywords
optical tomograph
tomograph
optical
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
DE60129876T
Other languages
English (en)
Other versions
DE60129876T2 (de
Inventor
Masahiro Toida
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Application granted granted Critical
Publication of DE60129876D1 publication Critical patent/DE60129876D1/de
Publication of DE60129876T2 publication Critical patent/DE60129876T2/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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE60129876T 2000-04-26 2001-04-25 Optischer Tomograph Expired - Lifetime DE60129876T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000126180 2000-04-26
JP2000126180 2000-04-26

Publications (2)

Publication Number Publication Date
DE60129876D1 true DE60129876D1 (de) 2007-09-27
DE60129876T2 DE60129876T2 (de) 2008-04-30

Family

ID=18636006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129876T Expired - Lifetime DE60129876T2 (de) 2000-04-26 2001-04-25 Optischer Tomograph

Country Status (3)

Country Link
US (1) US6680779B2 (de)
EP (1) EP1149556B1 (de)
DE (1) DE60129876T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3553451B2 (ja) * 2000-02-18 2004-08-11 独立行政法人 科学技術振興機構 光干渉断層像観測装置
US6853457B2 (en) * 2000-09-04 2005-02-08 Forskningscenter Riso Optical amplification in coherence reflectometry
JP4472991B2 (ja) * 2002-02-14 2010-06-02 イマラックス・コーポレーション 対象の研究方法およびその光学干渉計（変型）
US6926407B2 (en) 2002-06-28 2005-08-09 Trefford Simpson Apparatus and method for measuring a hue of a predetermined primary color in reflected light
JP4566685B2 (ja) * 2004-10-13 2010-10-20 株式会社トプコン 光画像計測装置及び光画像計測方法
GB2451678A (en) * 2007-08-10 2009-02-11 Sensl Technologies Ltd Silicon photomultiplier circuitry for minimal onset and recovery times
US7573020B1 (en) * 2008-01-17 2009-08-11 Imalux Corporation Optoelectronic probe system with all-optical coupling
GB0803559D0 (en) * 2008-02-27 2008-04-02 Univ Kent Canterbury Multiple path intererometer and method
JP2010005266A (ja) * 2008-06-30 2010-01-14 Fujifilm Corp 光断層画像化装置
JP5679630B2 (ja) * 2008-12-26 2015-03-04 キヤノン株式会社 光断層撮像装置及びその方法
US8759098B2 (en) 2009-12-04 2014-06-24 Boston Biomedical Research Institute, Inc. Method for cloning pluripotent stem cells

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581871B2 (de) * 1991-04-29 2009-08-12 Massachusetts Institute Of Technology Vorrichtung für optische abbildung und messung
US5131069A (en) * 1991-08-12 1992-07-14 Corning Incorporated Fiber amplifier having modified gain spectrum
US5291267A (en) 1992-01-22 1994-03-01 Hewlett-Packard Company Optical low-coherence reflectometry using optical amplification
JPH05275789A (ja) * 1992-03-26 1993-10-22 Res Dev Corp Of Japan ポリマー光ファイバーアンプ
JP3092703B2 (ja) * 1998-01-14 2000-09-25 日本電気株式会社 双方向光アンプモジュール
US6201608B1 (en) * 1998-03-13 2001-03-13 Optical Biopsy Technologies, Inc. Method and apparatus for measuring optical reflectivity and imaging through a scattering medium

Also Published As

Publication number Publication date
DE60129876T2 (de) 2008-04-30
EP1149556A3 (de) 2002-09-11
EP1149556B1 (de) 2007-08-15
EP1149556A2 (de) 2001-10-31
US6680779B2 (en) 2004-01-20
US20020003607A1 (en) 2002-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition