DE60020986D1 - Farbbildaufnahmegerät für schwaches licht - Google Patents

Farbbildaufnahmegerät für schwaches licht

Info

Publication number
DE60020986D1
DE60020986D1 DE60020986T DE60020986T DE60020986D1 DE 60020986 D1 DE60020986 D1 DE 60020986D1 DE 60020986 T DE60020986 T DE 60020986T DE 60020986 T DE60020986 T DE 60020986T DE 60020986 D1 DE60020986 D1 DE 60020986D1
Authority
DE
Germany
Prior art keywords
weaking
light
recording device
color recording
color
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 - Fee Related
Application number
DE60020986T
Other languages
English (en)
Other versions
DE60020986T2 (de
Inventor
Kaneyoshi Takeyama
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 JP24764999A external-priority patent/JP2001078205A/ja
Priority claimed from JP26230899A external-priority patent/JP2001078952A/ja
Application filed by Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of DE60020986D1 publication Critical patent/DE60020986D1/de
Application granted granted Critical
Publication of DE60020986T2 publication Critical patent/DE60020986T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0646—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements with illumination filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0655—Control therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0669—Endoscope light sources at proximal end of an endoscope
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/131—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing infrared wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Endoscopes (AREA)
DE60020986T 1999-09-01 2000-08-31 Farbbildaufnahmegerät für schwaches licht Expired - Fee Related DE60020986T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP24764999 1999-09-01
JP24764999A JP2001078205A (ja) 1999-09-01 1999-09-01 微弱光カラー撮像装置
JP26230899 1999-09-16
JP26230899A JP2001078952A (ja) 1999-09-16 1999-09-16 微弱光カラー撮像装置
PCT/JP2000/005929 WO2001017272A1 (fr) 1999-09-01 2000-08-31 Dispositif d'imagerie en couleur a faible lumiere

Publications (2)

Publication Number Publication Date
DE60020986D1 true DE60020986D1 (de) 2005-07-28
DE60020986T2 DE60020986T2 (de) 2006-05-11

Family

ID=26538354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020986T Expired - Fee Related DE60020986T2 (de) 1999-09-01 2000-08-31 Farbbildaufnahmegerät für schwaches licht

Country Status (6)

Country Link
US (1) US20020196337A1 (de)
EP (1) EP1227686B1 (de)
AU (1) AU6867200A (de)
CA (1) CA2383696C (de)
DE (1) DE60020986T2 (de)
WO (1) WO2001017272A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2581668A1 (en) * 2003-09-26 2005-04-07 Tidal Photonics, Inc Apparatus and methods relating to expanded dynamic range imaging endoscope systems
JP4745059B2 (ja) * 2003-11-20 2011-08-10 浜松ホトニクス株式会社 リンパ節検出装置
US7582057B2 (en) * 2004-02-24 2009-09-01 Japan Atomic Energy Research Institute Endoscopic system using an extremely fine composite optical fiber
JP5028008B2 (ja) * 2004-12-08 2012-09-19 オリンパス株式会社 蛍光内視鏡装置
US8269855B2 (en) * 2009-01-15 2012-09-18 Essence Security International Ltd. Narrow bandwidth illumination image processing system and method
US9946058B2 (en) * 2010-06-11 2018-04-17 Nikon Corporation Microscope apparatus and observation method
US20120004508A1 (en) * 2010-07-02 2012-01-05 Mcdowall Ian Surgical illuminator with dual spectrum fluorescence
TWI615124B (zh) * 2015-02-24 2018-02-21 圻逸科技股份有限公司 內視鏡系統
US20180093104A1 (en) * 2015-03-31 2018-04-05 Sony Corporation Light irradiation method, light irradiation device, light irradiation system, device system for photodynamic diagnosis or photodynamic therapy, system for specifying tumor site and system for treating tumor
JPWO2018008062A1 (ja) 2016-07-04 2019-04-18 オリンパス株式会社 蛍光観察装置および蛍光観察内視鏡装置
JP2019165855A (ja) * 2018-03-22 2019-10-03 ソニー・オリンパスメディカルソリューションズ株式会社 内視鏡装置及び医療用撮像装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676671A (en) * 1968-10-01 1972-07-11 Sheldon Edward E Devices of fiberoptic and vacuum tube construction
JPS5940830A (ja) * 1982-08-31 1984-03-06 浜松ホトニクス株式会社 レ−ザ光パルスを用いた癌の診断装置
US5001556A (en) * 1987-09-30 1991-03-19 Olympus Optical Co., Ltd. Endoscope apparatus for processing a picture image of an object based on a selected wavelength range
US5092331A (en) * 1989-01-30 1992-03-03 Olympus Optical Co., Ltd. Fluorescence endoscopy and endoscopic device therefor
DE4026821A1 (de) * 1990-08-24 1992-03-05 Philips Patentverwaltung Verfahren zur erfassung von anomalien der haut, insbesondere von melanomen, sowie vorrichtung zur durchfuehrung des verfahrens
US5769792A (en) * 1991-07-03 1998-06-23 Xillix Technologies Corp. Endoscopic imaging system for diseased tissue
JPH07155291A (ja) * 1993-12-03 1995-06-20 Olympus Optical Co Ltd 蛍光観察装置
US5749830A (en) * 1993-12-03 1998-05-12 Olympus Optical Co., Ltd. Fluorescent endoscope apparatus
US5590660A (en) * 1994-03-28 1997-01-07 Xillix Technologies Corp. Apparatus and method for imaging diseased tissue using integrated autofluorescence
JPH08223588A (ja) * 1995-02-16 1996-08-30 Hamamatsu Photonics Kk 暗視用カラーカメラ装置
JP3713347B2 (ja) * 1996-11-25 2005-11-09 オリンパス株式会社 蛍光内視鏡装置
US6169816B1 (en) * 1997-05-14 2001-01-02 Applied Imaging, Inc. Identification of objects of interest using multiple illumination schemes and finding overlap of features in corresponding multiple images
KR20010040418A (ko) * 1998-01-26 2001-05-15 자밀라 제트. 허벡 형광 이미지화 내시경

Also Published As

Publication number Publication date
CA2383696C (en) 2009-05-26
EP1227686A1 (de) 2002-07-31
EP1227686B1 (de) 2005-06-22
EP1227686A4 (de) 2004-04-07
CA2383696A1 (en) 2001-03-08
WO2001017272A1 (fr) 2001-03-08
DE60020986T2 (de) 2006-05-11
AU6867200A (en) 2001-03-26
US20020196337A1 (en) 2002-12-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee