JP5148403B2 - 内視鏡用対物光学系 - Google Patents

内視鏡用対物光学系 Download PDF

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Publication number
JP5148403B2
JP5148403B2 JP2008193198A JP2008193198A JP5148403B2 JP 5148403 B2 JP5148403 B2 JP 5148403B2 JP 2008193198 A JP2008193198 A JP 2008193198A JP 2008193198 A JP2008193198 A JP 2008193198A JP 5148403 B2 JP5148403 B2 JP 5148403B2
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group
lens
optical system
wide
object side
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JP2008193198A
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Japanese (ja)
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JP2010032680A (ja
JP2010032680A5 (enExample
Inventor
あずさ 野口
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Olympus Medical Systems Corp
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Olympus Medical Systems Corp
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Priority to JP2008193198A priority Critical patent/JP5148403B2/ja
Priority to US12/508,817 priority patent/US8130454B2/en
Priority to EP09009697.5A priority patent/EP2149809B1/en
Publication of JP2010032680A publication Critical patent/JP2010032680A/ja
Publication of JP2010032680A5 publication Critical patent/JP2010032680A5/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
    • G02B23/243—Objectives for endoscopes
    • G02B23/2438—Zoom objectives

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  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2008193198A 2008-07-28 2008-07-28 内視鏡用対物光学系 Active JP5148403B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008193198A JP5148403B2 (ja) 2008-07-28 2008-07-28 内視鏡用対物光学系
US12/508,817 US8130454B2 (en) 2008-07-28 2009-07-24 Endoscope objective optical system
EP09009697.5A EP2149809B1 (en) 2008-07-28 2009-07-27 Endoscope objective optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008193198A JP5148403B2 (ja) 2008-07-28 2008-07-28 内視鏡用対物光学系

Publications (3)

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JP2010032680A JP2010032680A (ja) 2010-02-12
JP2010032680A5 JP2010032680A5 (enExample) 2011-07-07
JP5148403B2 true JP5148403B2 (ja) 2013-02-20

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JP2008193198A Active JP5148403B2 (ja) 2008-07-28 2008-07-28 内視鏡用対物光学系

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US (1) US8130454B2 (enExample)
EP (1) EP2149809B1 (enExample)
JP (1) JP5148403B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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US10739577B2 (en) 2016-06-20 2020-08-11 Olympus Corporation Objective optical system for endoscope

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US9101287B2 (en) 2011-03-07 2015-08-11 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
US11278190B2 (en) 2009-06-18 2022-03-22 Endochoice, Inc. Multi-viewing element endoscope
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
WO2012056453A2 (en) 2010-10-28 2012-05-03 Peermedical Ltd. Optical systems for multi-sensor endoscopes
US12137873B2 (en) 2009-06-18 2024-11-12 Endochoice, Inc. Compact multi-viewing element endoscope system
US9101268B2 (en) 2009-06-18 2015-08-11 Endochoice Innovation Center Ltd. Multi-camera endoscope
US8926502B2 (en) 2011-03-07 2015-01-06 Endochoice, Inc. Multi camera endoscope having a side service channel
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
EP2865322B1 (en) 2009-06-18 2020-07-22 EndoChoice, Inc. Multi-camera endoscope
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
CN102156350B (zh) * 2010-02-12 2013-09-18 北方国通（北京）光电科技有限公司 摄像装置
RU2427862C1 (ru) * 2010-04-26 2011-08-27 Закрытое Акционерное Общество "Импульс" Проекционный объектив с большим относительным отверстием
US12220105B2 (en) 2010-06-16 2025-02-11 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
EP4233680B1 (en) 2010-09-20 2025-06-18 EndoChoice, Inc. Endoscope distal section comprising a unitary fluid channeling component
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
CN102004309B (zh) * 2010-10-26 2012-05-23 张阳德 一种非球面透镜组硬管内窥镜
US12204087B2 (en) 2010-10-28 2025-01-21 Endochoice, Inc. Optical systems for multi-sensor endoscopes
US11889986B2 (en) 2010-12-09 2024-02-06 Endochoice, Inc. Flexible electronic circuit board for a multi-camera endoscope
EP2648602B1 (en) 2010-12-09 2018-07-18 EndoChoice Innovation Center Ltd. Flexible electronic circuit board multi-camera endoscope
CN103348470B (zh) 2010-12-09 2017-05-03 恩多巧爱思创新中心有限公司 用于多摄像头内窥镜的柔性电子电路板
EP3228236A1 (en) 2011-02-07 2017-10-11 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
TWI429979B (zh) * 2011-04-13 2014-03-11 Largan Precision Co Ltd 光學影像透鏡組
CN103282817B (zh) * 2011-06-23 2015-08-12 奥林巴斯医疗株式会社 内窥镜用物镜光学系统
EP3659491A1 (en) 2011-12-13 2020-06-03 EndoChoice Innovation Center Ltd. Removable tip endoscope
EP2604172B1 (en) 2011-12-13 2015-08-12 EndoChoice Innovation Center Ltd. Rotatable connector for an endoscope
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
CN104169775B (zh) 2012-09-18 2018-03-16 奥林巴斯株式会社 内窥镜物镜
JP6205369B2 (ja) 2012-12-07 2017-09-27 オリンパス株式会社 対物レンズ及びそれを備えた観察装置
WO2014155821A1 (ja) 2013-03-26 2014-10-02 オリンパスメディカルシステムズ株式会社 内視鏡用光学系
JP5580956B1 (ja) * 2013-03-26 2014-08-27 オリンパスメディカルシステムズ株式会社 内視鏡用光学系
US9993142B2 (en) 2013-03-28 2018-06-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US9986899B2 (en) 2013-03-28 2018-06-05 Endochoice, Inc. Manifold for a multiple viewing elements endoscope
US10499794B2 (en) 2013-05-09 2019-12-10 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
JP5855793B2 (ja) * 2013-08-22 2016-02-09 オリンパス株式会社 内視鏡用対物光学系
DE102013217449A1 (de) * 2013-09-02 2015-03-19 Olympus Winter & Ibe Gmbh Prismeneinheit und Stereo-Videoendoskop mit verstellbarer Blickrichtung
CN105793755B (zh) 2013-10-30 2019-04-30 奥林巴斯株式会社 摄像装置
JP6597626B2 (ja) * 2014-10-09 2019-10-30 ソニー株式会社 広角レンズおよび撮像装置
US9910260B2 (en) 2015-01-21 2018-03-06 Siemens Energy, Inc. Method and apparatus for turbine internal visual inspection with foveated image optical head
US9912848B2 (en) 2015-01-21 2018-03-06 Siemens Energy, Inc. Method and apparatus for turbine internal visual inspection with foveated optical head and dual image display
WO2017038149A1 (ja) * 2015-09-01 2017-03-09 オリンパス株式会社 観察光学系ユニット、撮像ユニット、及び、内視鏡
DE112016000121B4 (de) * 2015-09-07 2019-07-04 Hoya Corporation Endoskop-Vergrößerungsoptik und Endoskop
US20170303774A1 (en) * 2015-09-07 2017-10-26 Hoya Corporation Endoscope magnification optical system and endoscope
US9869854B2 (en) * 2015-12-16 2018-01-16 Canon U.S.A, Inc. Endoscopic system
WO2017199614A1 (ja) * 2016-05-16 2017-11-23 オリンパス株式会社 対物光学系
JP6484759B2 (ja) 2016-11-16 2019-03-13 オリンパス株式会社 対物光学系
WO2018124248A1 (ja) * 2016-12-28 2018-07-05 オリンパス株式会社 内視鏡対物光学系
JP6843996B2 (ja) * 2017-07-12 2021-03-17 オリンパス株式会社 内視鏡及び撮像ユニット
JP2021006070A (ja) * 2017-09-10 2021-01-21 カイロス株式会社 内視鏡システム
JP6797105B2 (ja) * 2017-12-18 2020-12-09 富士フイルム株式会社 内視鏡用対物光学系及び内視鏡
CN109951619A (zh) * 2019-02-26 2019-06-28 武汉华星光电半导体显示技术有限公司 显示装置
CN110146970B (zh) * 2019-06-27 2023-08-18 深圳市永诺电器有限公司 一种成像镜头及成像设备
CN111929877B (zh) * 2020-09-09 2025-02-14 杭州有人光电技术有限公司 一种医用内窥镜光学变焦4k适配器
CN114755806B (zh) * 2022-06-10 2022-09-02 深圳市雷影光电科技有限公司 一种大光圈长焦镜头
KR20240114557A (ko) * 2023-01-17 2024-07-24 엘지이노텍 주식회사 광학계 및 카메라 모듈
CN119126365B (zh) * 2024-08-28 2025-11-28 青岛海信医疗设备股份有限公司 一种内窥镜成像系统及内窥镜设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10739577B2 (en) 2016-06-20 2020-08-11 Olympus Corporation Objective optical system for endoscope

Also Published As

Publication number Publication date
US20100020408A1 (en) 2010-01-28
US8130454B2 (en) 2012-03-06
JP2010032680A (ja) 2010-02-12
EP2149809A1 (en) 2010-02-03
EP2149809B1 (en) 2013-07-10

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