JP6329394B2 - 撮像装置、および内視鏡装置 - Google Patents

撮像装置、および内視鏡装置 Download PDF

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Publication number
JP6329394B2
JP6329394B2 JP2014041041A JP2014041041A JP6329394B2 JP 6329394 B2 JP6329394 B2 JP 6329394B2 JP 2014041041 A JP2014041041 A JP 2014041041A JP 2014041041 A JP2014041041 A JP 2014041041A JP 6329394 B2 JP6329394 B2 JP 6329394B2
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JP
Japan
Prior art keywords
lens group
prism
light
image sensor
imaging device
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.)
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Application number
JP2014041041A
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English (en)
Japanese (ja)
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JP2015165847A (ja
JP2015165847A5 (enExample
Inventor
紀幸 藤森
紀幸 藤森
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 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 Olympus Corp filed Critical Olympus Corp
Priority to JP2014041041A priority Critical patent/JP6329394B2/ja
Priority to DE112015001102.1T priority patent/DE112015001102T5/de
Priority to CN201580011337.5A priority patent/CN106793916A/zh
Priority to PCT/JP2015/054841 priority patent/WO2015133299A1/ja
Publication of JP2015165847A publication Critical patent/JP2015165847A/ja
Priority to US15/227,352 priority patent/US10542874B2/en
Publication of JP2015165847A5 publication Critical patent/JP2015165847A5/ja
Application granted granted Critical
Publication of JP6329394B2 publication Critical patent/JP6329394B2/ja
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    • 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
    • G02B23/2423—Optical details of the distal end
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • 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
    • 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
    • A61B1/05—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 the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/05—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 the image sensor, e.g. camera, being in the distal end portion
    • A61B1/051—Details of CCD assembly
    • 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • 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
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2014041041A 2014-03-03 2014-03-03 撮像装置、および内視鏡装置 Active JP6329394B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014041041A JP6329394B2 (ja) 2014-03-03 2014-03-03 撮像装置、および内視鏡装置
DE112015001102.1T DE112015001102T5 (de) 2014-03-03 2015-02-20 Abbildungsvorrichtung und Endoskopvorrichtung
CN201580011337.5A CN106793916A (zh) 2014-03-03 2015-02-20 摄像装置和内窥镜装置
PCT/JP2015/054841 WO2015133299A1 (ja) 2014-03-03 2015-02-20 撮像装置、および内視鏡装置
US15/227,352 US10542874B2 (en) 2014-03-03 2016-08-03 Imaging device and endoscope device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014041041A JP6329394B2 (ja) 2014-03-03 2014-03-03 撮像装置、および内視鏡装置

Publications (3)

Publication Number Publication Date
JP2015165847A JP2015165847A (ja) 2015-09-24
JP2015165847A5 JP2015165847A5 (enExample) 2017-03-23
JP6329394B2 true JP6329394B2 (ja) 2018-05-23

Family

ID=54055109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014041041A Active JP6329394B2 (ja) 2014-03-03 2014-03-03 撮像装置、および内視鏡装置

Country Status (5)

Country Link
US (1) US10542874B2 (enExample)
JP (1) JP6329394B2 (enExample)
CN (1) CN106793916A (enExample)
DE (1) DE112015001102T5 (enExample)
WO (1) WO2015133299A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016181512A1 (ja) 2015-05-12 2016-11-17 オリンパス株式会社 撮像装置、内視鏡システムおよび撮像装置の製造方法
WO2018061564A1 (ja) * 2016-09-30 2018-04-05 シャープ株式会社 撮像装置
CN111856742B (zh) * 2020-06-22 2023-06-20 杭州汇桐泽瑞医疗科技有限公司 一种硬管内窥镜
CN116546937A (zh) * 2020-10-28 2023-08-04 爱尔康公司 用于支持眼外科手术的成像工具
EP4169469B1 (en) * 2021-10-25 2026-07-29 Erbe Vision GmbH Laparoskopic camera arrangement and method for camera alignment error correction
US12523853B2 (en) 2022-05-27 2026-01-13 Samsung Electronics Co., Ltd. Lens assembly and electronic device comprising same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522897Y2 (enExample) * 1985-08-16 1993-06-11
US5051823A (en) * 1988-01-28 1991-09-24 Fuji Optical Systems, Inc. Dental instrument including laser device and electronic video dental camera
JPH0320312U (enExample) * 1989-07-10 1991-02-27
CN1122925A (zh) * 1994-11-07 1996-05-22 颜艮山 可即时监看的鼠标扫描器
JP3668638B2 (ja) * 1999-03-23 2005-07-06 フジノン株式会社 内視鏡用撮像装置
JP2002045333A (ja) 2000-08-01 2002-02-12 Fuji Photo Optical Co Ltd 内視鏡撮像装置
JP2003153853A (ja) * 2001-11-22 2003-05-27 Olympus Optical Co Ltd 内視鏡
US20080255416A1 (en) * 2005-01-27 2008-10-16 Super Dimension, Ltd. Endoscope with Miniature Imaging Arrangement
JP2009268639A (ja) * 2008-05-02 2009-11-19 Olympus Corp カプセル型内視鏡
US8823859B2 (en) * 2008-10-08 2014-09-02 Olympus Corporation Image pickup unit, optical unit, and manufacturing method for the image pickup unit
CN102711583B (zh) * 2010-02-01 2014-10-01 奥林巴斯医疗株式会社 内窥镜用摄像单元
JP5436470B2 (ja) * 2011-01-31 2014-03-05 富士フイルム株式会社 撮像装置及びこれを備えた電子内視鏡
JP5547118B2 (ja) * 2011-03-03 2014-07-09 富士フイルム株式会社 画像取得装置および画像取得装置の作動方法
JP6210656B2 (ja) * 2011-06-08 2017-10-11 オリンパス株式会社 撮像装置
EP3041396A4 (en) * 2013-08-26 2017-06-28 King Systems Corporation Visualization instrument

Also Published As

Publication number Publication date
JP2015165847A (ja) 2015-09-24
US10542874B2 (en) 2020-01-28
CN106793916A (zh) 2017-05-31
US20160338574A1 (en) 2016-11-24
WO2015133299A1 (ja) 2015-09-11
DE112015001102T5 (de) 2016-12-01

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