FR2977441B1 - Videoendoscope de mesure a vision stereo - Google Patents

Videoendoscope de mesure a vision stereo

Info

Publication number
FR2977441B1
FR2977441B1 FR1155937A FR1155937A FR2977441B1 FR 2977441 B1 FR2977441 B1 FR 2977441B1 FR 1155937 A FR1155937 A FR 1155937A FR 1155937 A FR1155937 A FR 1155937A FR 2977441 B1 FR2977441 B1 FR 2977441B1
Authority
FR
France
Prior art keywords
videoendoscope
measurement
vision stereo
stereo
vision
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.)
Active
Application number
FR1155937A
Other languages
English (en)
Other versions
FR2977441A1 (fr
Inventor
Jean Rovegno
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.)
Tokendo
Original Assignee
Tokendo
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 Tokendo filed Critical Tokendo
Priority to FR1155937A priority Critical patent/FR2977441B1/fr
Publication of FR2977441A1 publication Critical patent/FR2977441A1/fr
Application granted granted Critical
Publication of FR2977441B1 publication Critical patent/FR2977441B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2415—Stereoscopic endoscopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
FR1155937A 2011-07-01 2011-07-01 Videoendoscope de mesure a vision stereo Active FR2977441B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1155937A FR2977441B1 (fr) 2011-07-01 2011-07-01 Videoendoscope de mesure a vision stereo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155937A FR2977441B1 (fr) 2011-07-01 2011-07-01 Videoendoscope de mesure a vision stereo

Publications (2)

Publication Number Publication Date
FR2977441A1 FR2977441A1 (fr) 2013-01-04
FR2977441B1 true FR2977441B1 (fr) 2014-05-02

Family

ID=44543496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155937A Active FR2977441B1 (fr) 2011-07-01 2011-07-01 Videoendoscope de mesure a vision stereo

Country Status (1)

Country Link
FR (1) FR2977441B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7208720B2 (en) * 1999-07-06 2007-04-24 Larry C. Hardin Intrusion detection system
JP4343341B2 (ja) * 1999-09-01 2009-10-14 オリンパス株式会社 内視鏡装置
KR100378988B1 (ko) * 2000-10-27 2003-04-08 한국과학기술연구원 반도체 패키지의 삼차원 시각 검사방법
JP2003244727A (ja) * 2002-02-13 2003-08-29 Pentax Corp ステレオ画像撮像装置
DE602004010040T2 (de) * 2003-12-11 2008-09-11 Tokendo Messvorrichtung für eine video-endoskopische Sonde
FR2907918B1 (fr) * 2006-10-31 2009-01-23 Tokendo Soc Par Actions Simpli Sonde videoendoscopie avec dispositif integre de memorisation d'images
JP2008229205A (ja) * 2007-03-23 2008-10-02 Fujinon Corp 電子内視鏡装置

Also Published As

Publication number Publication date
FR2977441A1 (fr) 2013-01-04

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