JP4245985B2 - 内視鏡用対物レンズ - Google Patents

内視鏡用対物レンズ Download PDF

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Publication number
JP4245985B2
JP4245985B2 JP2003154925A JP2003154925A JP4245985B2 JP 4245985 B2 JP4245985 B2 JP 4245985B2 JP 2003154925 A JP2003154925 A JP 2003154925A JP 2003154925 A JP2003154925 A JP 2003154925A JP 4245985 B2 JP4245985 B2 JP 4245985B2
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JP
Japan
Prior art keywords
lens
refractive power
group
objective lens
endoscope
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 - Fee Related
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JP2003154925A
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English (en)
Japanese (ja)
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JP2004354888A5 (enExample
JP2004354888A (ja
Inventor
慎一 齋藤
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
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Olympus Corp
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Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2003154925A priority Critical patent/JP4245985B2/ja
Priority to US10/855,484 priority patent/US6956703B2/en
Publication of JP2004354888A publication Critical patent/JP2004354888A/ja
Publication of JP2004354888A5 publication Critical patent/JP2004354888A5/ja
Application granted granted Critical
Publication of JP4245985B2 publication Critical patent/JP4245985B2/ja
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Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP2003154925A 2003-05-30 2003-05-30 内視鏡用対物レンズ Expired - Fee Related JP4245985B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003154925A JP4245985B2 (ja) 2003-05-30 2003-05-30 内視鏡用対物レンズ
US10/855,484 US6956703B2 (en) 2003-05-30 2004-05-28 Objective lens for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003154925A JP4245985B2 (ja) 2003-05-30 2003-05-30 内視鏡用対物レンズ

Publications (3)

Publication Number Publication Date
JP2004354888A JP2004354888A (ja) 2004-12-16
JP2004354888A5 JP2004354888A5 (enExample) 2005-10-27
JP4245985B2 true JP4245985B2 (ja) 2009-04-02

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ID=33447874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003154925A Expired - Fee Related JP4245985B2 (ja) 2003-05-30 2003-05-30 内視鏡用対物レンズ

Country Status (2)

Country Link
US (1) US6956703B2 (enExample)
JP (1) JP4245985B2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011077972A1 (ja) 2009-12-24 2011-06-30 オリンパスメディカルシステムズ株式会社 内視鏡用対物レンズ及びそれを用いた内視鏡
US8300325B2 (en) 2010-04-07 2012-10-30 Olympus Medical Systems Corp. Objective lens and endoscope using the same
DE112018005066T5 (de) 2017-09-12 2020-06-18 Hoya Corporation Endoskopobjektivlinseneinheit und endoskop
US11487101B2 (en) 2017-09-12 2022-11-01 Hoya Corporation Endoscope objective lens unit and endoscope

Families Citing this family (69)

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US20040199052A1 (en) 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
US8118732B2 (en) 2003-04-01 2012-02-21 Boston Scientific Scimed, Inc. Force feedback control system for video endoscope
US20050245789A1 (en) 2003-04-01 2005-11-03 Boston Scientific Scimed, Inc. Fluid manifold for endoscope system
US7591783B2 (en) * 2003-04-01 2009-09-22 Boston Scientific Scimed, Inc. Articulation joint for video endoscope
US7578786B2 (en) 2003-04-01 2009-08-25 Boston Scientific Scimed, Inc. Video endoscope
US8083671B2 (en) 2004-09-30 2011-12-27 Boston Scientific Scimed, Inc. Fluid delivery system for use with an endoscope
US8199187B2 (en) 2004-09-30 2012-06-12 Boston Scientific Scimed, Inc. Adapter for use with digital imaging medical device
US7479106B2 (en) 2004-09-30 2009-01-20 Boston Scientific Scimed, Inc. Automated control of irrigation and aspiration in a single-use endoscope
US7597662B2 (en) 2004-09-30 2009-10-06 Boston Scientific Scimed, Inc. Multi-fluid delivery system
JP4512504B2 (ja) * 2005-02-24 2010-07-28 富士フイルム株式会社 マイクロレンズ搭載型単板式カラー固体撮像素子及び画像入力装置
JP4575198B2 (ja) * 2005-03-10 2010-11-04 オリンパスメディカルシステムズ株式会社 内視鏡撮像ユニット
US7955255B2 (en) 2006-04-20 2011-06-07 Boston Scientific Scimed, Inc. Imaging assembly with transparent distal cap
US8202265B2 (en) 2006-04-20 2012-06-19 Boston Scientific Scimed, Inc. Multiple lumen assembly for use in endoscopes or other medical devices
JP4308233B2 (ja) * 2006-09-01 2009-08-05 オリンパスメディカルシステムズ株式会社 内視鏡用撮像モジュール
JP2009047947A (ja) 2007-08-21 2009-03-05 Fujinon Corp 撮像レンズおよび撮像装置
CN100582855C (zh) * 2007-08-23 2010-01-20 鸿富锦精密工业（深圳）有限公司 内视镜头及内视镜装置
JP2009080413A (ja) * 2007-09-27 2009-04-16 Fujinon Corp 撮像光学系、内視鏡の撮像装置
JP4920572B2 (ja) * 2007-12-21 2012-04-18 オリンパスメディカルシステムズ株式会社 内視鏡用対物レンズ
JP4695662B2 (ja) 2008-03-18 2011-06-08 オリンパスメディカルシステムズ株式会社 内視鏡用対物レンズ
JP2010049112A (ja) * 2008-08-22 2010-03-04 Sanyo Electric Co Ltd レンズ装置、撮影装置
CN101507596B (zh) * 2008-12-31 2010-12-29 上海澳华光电内窥镜有限公司 电子内窥镜物镜
GB0903611D0 (en) 2009-03-03 2009-04-08 Aircraft Medical Ltd Laryngoscope insertion section with tube guide for guiding endotracheal tubes having a range of external diameters
EP2865322B1 (en) 2009-06-18 2020-07-22 EndoChoice, Inc. Multi-camera endoscope
WO2012056453A2 (en) * 2010-10-28 2012-05-03 Peermedical Ltd. Optical systems for multi-sensor endoscopes
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
US9402533B2 (en) 2011-03-07 2016-08-02 Endochoice Innovation Center Ltd. Endoscope circuit board assembly
US8926502B2 (en) 2011-03-07 2015-01-06 Endochoice, Inc. Multi camera endoscope having a side service channel
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
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US9101268B2 (en) 2009-06-18 2015-08-11 Endochoice Innovation Center Ltd. Multi-camera endoscope
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
US12137873B2 (en) 2009-06-18 2024-11-12 Endochoice, Inc. Compact multi-viewing element endoscope system
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US11864734B2 (en) 2009-06-18 2024-01-09 Endochoice, Inc. Multi-camera endoscope
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
JP5455472B2 (ja) 2009-07-06 2014-03-26 Ｈｏｙａ株式会社 内視鏡用対物レンズ、及び内視鏡
WO2011145505A1 (ja) * 2010-05-20 2011-11-24 オリンパスメディカルシステムズ株式会社 内視鏡対物レンズユニットおよび内視鏡
US12220105B2 (en) 2010-06-16 2025-02-11 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
EP4233680B1 (en) 2010-09-20 2025-06-18 EndoChoice, Inc. Endoscope distal section comprising a unitary fluid channeling component
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
JP5653243B2 (ja) * 2011-02-10 2015-01-14 Hoya株式会社 内視鏡用光学系、及び内視鏡
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
KR20130059150A (ko) 2011-11-28 2013-06-05 삼성전자주식회사 내시경용 대물 렌즈, 포커싱을 위한 액츄에이터 및 내시경 시스템
EP2604172B1 (en) 2011-12-13 2015-08-12 EndoChoice Innovation Center Ltd. Rotatable connector for an endoscope
EP3659491A1 (en) 2011-12-13 2020-06-03 EndoChoice Innovation Center Ltd. Removable tip endoscope
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
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
TWI559027B (zh) * 2014-06-20 2016-11-21 雙鴻科技股份有限公司 微型廣角鏡頭
WO2016031586A1 (ja) * 2014-08-28 2016-03-03 オリンパス株式会社 内視鏡対物光学系
KR101671451B1 (ko) * 2016-03-09 2016-11-01 주식회사 에이스솔루텍 촬영 렌즈 광학계
CN109073866B (zh) * 2016-06-15 2021-08-13 奥林巴斯株式会社 内窥镜用物镜光学系统
WO2018225268A1 (ja) * 2017-06-09 2018-12-13 オリンパス株式会社 対物光学系及びそれを用いた硬性鏡用光学系、硬性鏡
CN109324394B (zh) 2017-07-31 2021-02-05 信泰光学(深圳)有限公司 广角镜头
TWI719232B (zh) * 2017-07-31 2021-02-21 大陸商信泰光學（深圳）有限公司 廣角鏡頭
CN108169874A (zh) * 2017-12-19 2018-06-15 福建福光股份有限公司 一种3.4mm的高清监控镜头
CN110927955B (zh) * 2019-11-14 2021-08-03 精微视达医疗科技（武汉）有限公司 一种用于共聚焦显微内窥镜的耦合物镜
CN114839743B (zh) * 2022-04-19 2023-10-10 拾斛科技(南京)有限公司 内窥镜

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JPS60263916A (ja) * 1984-06-13 1985-12-27 Olympus Optical Co Ltd 内焦式内視鏡対物レンズ
JPS62117629A (ja) 1985-11-18 1987-05-29 Matsushita Electric Ind Co Ltd 排ガス浄化用多孔触媒の製造法
JPS647828A (en) 1987-06-30 1989-01-11 Toshiba Corp Frame synchronizing system
JPH07122692B2 (ja) * 1988-09-29 1995-12-25 富士写真光機株式会社 内視鏡用対物レンズ
JPH0827429B2 (ja) 1991-03-04 1996-03-21 オリンパス光学工業株式会社 内視鏡用対物レンズ
JP3051035B2 (ja) * 1994-10-18 2000-06-12 富士写真光機株式会社 内視鏡用対物レンズ
JPH0980305A (ja) 1995-09-11 1997-03-28 Fuji Photo Optical Co Ltd 内視鏡対物レンズ
JP4014186B2 (ja) * 1998-11-30 2007-11-28 フジノン株式会社 内視鏡用対物レンズ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011077972A1 (ja) 2009-12-24 2011-06-30 オリンパスメディカルシステムズ株式会社 内視鏡用対物レンズ及びそれを用いた内視鏡
US8449127B2 (en) 2009-12-24 2013-05-28 Olympus Medical Systems Corp. Endoscope objective lens and endoscope using the same
US8300325B2 (en) 2010-04-07 2012-10-30 Olympus Medical Systems Corp. Objective lens and endoscope using the same
DE112018005066T5 (de) 2017-09-12 2020-06-18 Hoya Corporation Endoskopobjektivlinseneinheit und endoskop
US11487101B2 (en) 2017-09-12 2022-11-01 Hoya Corporation Endoscope objective lens unit and endoscope
US11525998B2 (en) 2017-09-12 2022-12-13 Hoya Corporation Endoscope objective lens unit and endoscope

Also Published As

Publication number Publication date
US20040240081A1 (en) 2004-12-02
JP2004354888A (ja) 2004-12-16
US6956703B2 (en) 2005-10-18

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