DE3271133D1 - Endoscope with monitor - Google Patents

Endoscope with monitor

Info

Publication number
DE3271133D1
DE3271133D1 DE8282303619T DE3271133T DE3271133D1 DE 3271133 D1 DE3271133 D1 DE 3271133D1 DE 8282303619 T DE8282303619 T DE 8282303619T DE 3271133 T DE3271133 T DE 3271133T DE 3271133 D1 DE3271133 D1 DE 3271133D1
Authority
DE
Germany
Prior art keywords
light receiving
receiving elements
image
pixel signals
dead spots
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
Application number
DE8282303619T
Other languages
English (en)
Inventor
Kouichi Karaki
Kenichi Oinoue
Takashi Tsukaya
Katsumi Terada
Masafumi Yamasaki
Atsushi No Yusa
Kazuo Nakamura
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Application granted granted Critical
Publication of DE3271133D1 publication Critical patent/DE3271133D1/de
Expired 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
    • A61B1/04—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
    • A61B1/042—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 characterised by a proximal camera, e.g. a CCD camera
    • 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
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2484—Arrangements in relation to a camera or imaging device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE8282303619T 1981-07-09 1982-07-09 Endoscope with monitor Expired DE3271133D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56107483A JPS5810032A (ja) 1981-07-09 1981-07-09 内視鏡

Publications (1)

Publication Number Publication Date
DE3271133D1 true DE3271133D1 (en) 1986-06-19

Family

ID=14460358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282303619T Expired DE3271133D1 (en) 1981-07-09 1982-07-09 Endoscope with monitor

Country Status (5)

Country Link
US (1) US4480636A (de)
EP (1) EP0070169B1 (de)
JP (1) JPS5810032A (de)
AT (1) ATE19830T1 (de)
DE (1) DE3271133D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575805A (en) * 1980-12-24 1986-03-11 Moermann Werner H Method and apparatus for the fabrication of custom-shaped implants
JPS59171525A (ja) * 1983-03-18 1984-09-28 株式会社日立製作所 内視鏡装置
DE3435598C2 (de) * 1983-09-30 1986-06-19 Olympus Optical Co., Ltd., Tokio/Tokyo Endoskopanordnung
JPS6077731A (ja) * 1983-10-03 1985-05-02 オリンパス光学工業株式会社 固体撮像素子を用いた内視鏡装置
FR2558257B1 (fr) * 1984-01-13 1986-08-08 Agronomique Inst Nat Rech Endoscope electronique
JPH0820230B2 (ja) * 1984-06-08 1996-03-04 オリンパス光学工業株式会社 計測用内視鏡
JPH0614707B2 (ja) * 1984-08-31 1994-02-23 オリンパス光学工業株式会社 撮像装置
US5199431A (en) * 1985-03-22 1993-04-06 Massachusetts Institute Of Technology Optical needle for spectroscopic diagnosis
US5125404A (en) * 1985-03-22 1992-06-30 Massachusetts Institute Of Technology Apparatus and method for obtaining spectrally resolved spatial images of tissue
US5106387A (en) * 1985-03-22 1992-04-21 Massachusetts Institute Of Technology Method for spectroscopic diagnosis of tissue
US5104392A (en) * 1985-03-22 1992-04-14 Massachusetts Institute Of Technology Laser spectro-optic imaging for diagnosis and treatment of diseased tissue
US5318024A (en) * 1985-03-22 1994-06-07 Massachusetts Institute Of Technology Laser endoscope for spectroscopic imaging
US5034010A (en) * 1985-03-22 1991-07-23 Massachusetts Institute Of Technology Optical shield for a laser catheter
NO163307C (no) * 1985-06-17 1990-05-02 Norway Geophysical Co Fremgangsmaate til reduksjon av datavolumet ved seismisk databehandling.
DE3812707C1 (en) * 1988-04-16 1989-10-12 Juergen Dipl.-Ing. 2803 Weyhe De Pickenhan Method for viewing objects which are difficult to access, using an optical fibre bundle, and optical fibre system
US4905668A (en) * 1988-05-16 1990-03-06 Olympus Optical Co., Ltd. Endoscope apparatus
US4938205A (en) * 1988-05-27 1990-07-03 The University Of Connecticut Endoscope with traced raster and elemental photodetectors
US5200838A (en) * 1988-05-27 1993-04-06 The University Of Connecticut Lateral effect imaging system
DE3943712C2 (de) * 1989-08-28 1995-09-21 Storz Karl Gmbh & Co Endoskop mit einer Videokamera
DE3928421C2 (de) * 1989-08-28 1995-10-05 Storz Karl Gmbh & Co Endoskop mit einer Videokamera
JPH04138127A (ja) * 1990-09-28 1992-05-12 Olympus Optical Co Ltd 内視鏡網目画像軽減装置
US6104839A (en) * 1995-10-16 2000-08-15 Eastman Kodak Company Method and apparatus for correcting pixel values in a digital image
WO1997042600A1 (fr) * 1996-05-02 1997-11-13 Andromis S.A. Procede de traitement d'images obtenues par fibres multicoeurs ou multifibres, en particulier d'images endoscopiques
US5751340A (en) * 1996-08-21 1998-05-12 Karl Storz Gmbh & Co. Method and apparatus for reducing the inherently dark grid pattern from the video display of images from fiber optic bundles
JP3980782B2 (ja) * 1999-02-03 2007-09-26 富士フイルム株式会社 撮像制御装置および撮像制御方法
US6320174B1 (en) * 1999-11-16 2001-11-20 Ikonisys Inc. Composing microscope
FR2842628B1 (fr) * 2002-07-18 2004-09-24 Mauna Kea Technologies "procede de traitement d'une image acquise au moyen d'un guide compose d'une pluralite de fibres optiques"
US20050049461A1 (en) * 2003-06-24 2005-03-03 Olympus Corporation Capsule endoscope and capsule endoscope system
JP4709514B2 (ja) 2004-09-16 2011-06-22 オリンパス株式会社 カプセル型内視鏡システム
JP5951293B2 (ja) * 2012-03-14 2016-07-13 日立Ｇｅニュークリア・エナジー株式会社 画像処理方法および装置
WO2013179725A1 (ja) * 2012-05-31 2013-12-05 オリンパスイメージング株式会社 撮像装置、画像処理装置、画像ファイルを記録した記録媒体、記録方法、画像再生方法およびプログラム
GB2568424B (en) * 2016-08-17 2021-08-11 Synaptive Medical Inc A flexible high resolution endoscope
CN107678153B (zh) * 2017-10-16 2020-08-11 苏州微景医学科技有限公司 光纤束图像处理方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919513B2 (ja) * 1978-01-20 1984-05-07 株式会社東芝 固体撮像方式
US4253447A (en) * 1978-10-16 1981-03-03 Welch Allyn, Inc. Color endoscope with charge coupled device and television viewing
JPS5578680A (en) * 1978-12-08 1980-06-13 Matsushita Electric Ind Co Ltd Solid state pickup device
US4344091A (en) * 1979-05-17 1982-08-10 Ncr Corporation Random access memory imaging system
JPS568968A (en) * 1979-07-05 1981-01-29 Matsushita Electric Ind Co Ltd Solid-state image pickup unit
EP0024470A3 (de) * 1979-08-21 1981-05-06 Ball Corporation Verfahren und Apparat zum Ausgleichen der Empfindlichkeitsschwankungen in einem Bildsensor
US4253120A (en) * 1979-12-05 1981-02-24 Rca Corporation Defect detection means for charge transfer imagers

Also Published As

Publication number Publication date
US4480636A (en) 1984-11-06
JPS6334729B2 (de) 1988-07-12
ATE19830T1 (de) 1986-05-15
JPS5810032A (ja) 1983-01-20
EP0070169A1 (de) 1983-01-19
EP0070169B1 (de) 1986-05-14

Similar Documents

Publication Publication Date Title
DE3271133D1 (en) Endoscope with monitor
FR2515459B1 (fr) Systeme d'affichage de television a artefacts de balayage de ligne reduits
US6900829B1 (en) Electronic endoscope system for reducing random noise of a video signal
EP0050834B1 (de) Endoskopische Fernsehanlage
KR860006781A (ko) 비디오 신호 처리 시스템
DE3852185D1 (de) Bildspeicher für Raster-Video-Anzeige.
FR2403762A1 (fr) Perfectionnements apportes aux tables de jeux video
SU544396A3 (ru) Устройство дл подавлени комбэффекта
JPS6432786A (en) Method and apparatus for suppressing visibility of line structure of scanning line of television picture
DE69213380D1 (de) Reproduktionsverfahren für medizinische Bilder,das optimale Bildqualität für Diagnose herstellt
GB2006569A (en) A flat panel image display system
DK0517271T3 (da) Bærebeholder til en horisontalkarrusel
DE3887808D1 (de) Ablenkeinheit für Farbkathodenstrahlvorrichtung.
JPS5644282A (en) Color solid image pickup device
JPS5414621A (en) Display method for white balance
DE3688976D1 (de) Farbfernsehanzeigeröhre mit Komakorrektur.
RU1917U1 (ru) Устройство сопряжения для обработки видеосигнала с помощью микро-эвм
KR830002605B1 (ko) 영상 표시장치용 회선 주사 변환기
JPS5335416A (en) Picture reader
JPS54130836A (en) Convergence measuring unit
IT8020132A0 (it) Tubo per la visualizzazione di immagini televisive a colori.
JPS57203378A (en) Solid-state image pickup device
JPH0145886B2 (de)
KR910004605Y1 (ko) 비데오 카메라 출력회로
DE3852458D1 (de) Vertikalablenkschaltung für Kathodenstrahlröhren-Darstellungsvorrichtung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition