JP2014064657A - 立体内視鏡装置 - Google Patents

立体内視鏡装置 Download PDF

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Publication number
JP2014064657A
JP2014064657A JP2012210898A JP2012210898A JP2014064657A JP 2014064657 A JP2014064657 A JP 2014064657A JP 2012210898 A JP2012210898 A JP 2012210898A JP 2012210898 A JP2012210898 A JP 2012210898A JP 2014064657 A JP2014064657 A JP 2014064657A
Authority
JP
Japan
Prior art keywords
treatment tool
image
region
replacement
area
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.)
Abandoned
Application number
JP2012210898A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014064657A5 (enExample
Inventor
Akira Hayama
彰 羽山
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
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2012210898A priority Critical patent/JP2014064657A/ja
Priority to US14/022,307 priority patent/US20140088353A1/en
Publication of JP2014064657A publication Critical patent/JP2014064657A/ja
Publication of JP2014064657A5 publication Critical patent/JP2014064657A5/ja
Abandoned legal-status Critical Current

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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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00193—Optical arrangements adapted for stereoscopic vision
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00194—Optical arrangements adapted for three-dimensional 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/371—Surgical systems with images on a monitor during operation with simultaneous use of two cameras

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2012210898A 2012-09-25 2012-09-25 立体内視鏡装置 Abandoned JP2014064657A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012210898A JP2014064657A (ja) 2012-09-25 2012-09-25 立体内視鏡装置
US14/022,307 US20140088353A1 (en) 2012-09-25 2013-09-10 Stereo endoscope apparatus and image processing method in stereo endoscope apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012210898A JP2014064657A (ja) 2012-09-25 2012-09-25 立体内視鏡装置

Publications (2)

Publication Number Publication Date
JP2014064657A true JP2014064657A (ja) 2014-04-17
JP2014064657A5 JP2014064657A5 (enExample) 2015-11-12

Family

ID=50339512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012210898A Abandoned JP2014064657A (ja) 2012-09-25 2012-09-25 立体内視鏡装置

Country Status (2)

Country Link
US (1) US20140088353A1 (enExample)
JP (1) JP2014064657A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168261A1 (ja) * 2017-03-16 2018-09-20 ソニー株式会社 制御装置、制御方法、及びプログラム
WO2024157360A1 (ja) * 2023-01-24 2024-08-02 国立研究開発法人国立がん研究センター 内視鏡画像の処置具検出装置、内視鏡画像の処置具検出方法、及び内視鏡画像の処置具検出装置プログラム

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018154661A1 (ja) 2017-02-22 2018-08-30 オリンパス株式会社 内視鏡のための画像処理装置及び内視鏡システム
JP7094742B2 (ja) * 2018-03-20 2022-07-04 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 三次元内視鏡システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640004B2 (en) * 1995-07-28 2003-10-28 Canon Kabushiki Kaisha Image sensing and image processing apparatuses
US6445814B2 (en) * 1996-07-01 2002-09-03 Canon Kabushiki Kaisha Three-dimensional information processing apparatus and method
US5917553A (en) * 1996-10-22 1999-06-29 Fox Sports Productions Inc. Method and apparatus for enhancing the broadcast of a live event
US6757422B1 (en) * 1998-11-12 2004-06-29 Canon Kabushiki Kaisha Viewpoint position detection apparatus and method, and stereoscopic image display system
US6657655B1 (en) * 1999-09-30 2003-12-02 Canon Kabushiki Kaisha Stereoscopic-image display apparatus
US7834890B2 (en) * 2003-10-17 2010-11-16 Canon Kabushiki Kaisha Information processing method and image processing method
US8947534B2 (en) * 2009-06-11 2015-02-03 Google Technology Holdings LLC System and method for providing depth imaging
JP5701140B2 (ja) * 2011-04-21 2015-04-15 キヤノン株式会社 立体内視鏡装置
JP2012245056A (ja) * 2011-05-25 2012-12-13 Canon Inc 内視鏡

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168261A1 (ja) * 2017-03-16 2018-09-20 ソニー株式会社 制御装置、制御方法、及びプログラム
US10904437B2 (en) 2017-03-16 2021-01-26 Sony Corporation Control apparatus and control method
WO2024157360A1 (ja) * 2023-01-24 2024-08-02 国立研究開発法人国立がん研究センター 内視鏡画像の処置具検出装置、内視鏡画像の処置具検出方法、及び内視鏡画像の処置具検出装置プログラム

Also Published As

Publication number Publication date
US20140088353A1 (en) 2014-03-27

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