JP2000221416A - 光路変換光学系 - Google Patents

光路変換光学系

Info

Publication number
JP2000221416A
JP2000221416A JP11026448A JP2644899A JP2000221416A JP 2000221416 A JP2000221416 A JP 2000221416A JP 11026448 A JP11026448 A JP 11026448A JP 2644899 A JP2644899 A JP 2644899A JP 2000221416 A JP2000221416 A JP 2000221416A
Authority
JP
Japan
Prior art keywords
optical
reflecting surface
optical member
optical system
optical path
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.)
Withdrawn
Application number
JP11026448A
Other languages
English (en)
Japanese (ja)
Inventor
Susumu Takahashi
進 高橋
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
Priority to JP11026448A priority Critical patent/JP2000221416A/ja
Priority to PCT/EP2000/000796 priority patent/WO2000046626A1/en
Priority to DE20023373U priority patent/DE20023373U1/de
Priority to DE10080406T priority patent/DE10080406T1/de
Publication of JP2000221416A publication Critical patent/JP2000221416A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP11026448A 1999-02-03 1999-02-03 光路変換光学系 Withdrawn JP2000221416A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11026448A JP2000221416A (ja) 1999-02-03 1999-02-03 光路変換光学系
PCT/EP2000/000796 WO2000046626A1 (en) 1999-02-03 2000-02-01 Optical-path conversion optical system
DE20023373U DE20023373U1 (de) 1999-02-03 2000-02-01 Optisches System zur Umlenkung des optischen Strahlengangs
DE10080406T DE10080406T1 (de) 1999-02-03 2000-02-01 Optisches System zur Umlenkung des optischen Strahlenganges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11026448A JP2000221416A (ja) 1999-02-03 1999-02-03 光路変換光学系

Publications (1)

Publication Number Publication Date
JP2000221416A true JP2000221416A (ja) 2000-08-11

Family

ID=12193794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11026448A Withdrawn JP2000221416A (ja) 1999-02-03 1999-02-03 光路変換光学系

Country Status (3)

Country Link
JP (1) JP2000221416A (de)
DE (1) DE10080406T1 (de)
WO (1) WO2000046626A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006105626A (ja) * 2004-09-30 2006-04-20 Sunx Ltd 光ファイバセンサヘッド
JP2007503922A (ja) * 2003-09-05 2007-03-01 インフレアデックス， インク． 二段ビーム方向転換器を備えた光学カテーテル
JP2018200468A (ja) * 2013-09-01 2018-12-20 ベンカテサン, ヴァルン アクールVENKATESAN, Varun Akur 集光光学系
WO2020067385A1 (ja) * 2018-09-28 2020-04-02 パナソニックｉ－ＰＲＯセンシングソリューションズ株式会社 内視鏡
CN111246788A (zh) * 2017-10-20 2020-06-05 奥林匹斯冬季和Ibe有限公司 用于具有侧视向的内窥镜的偏转棱镜组件、内窥镜和偏转棱镜组件组装方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9782565B2 (en) 2008-10-01 2017-10-10 Covidien Lp Endoscopic ultrasound-guided biliary access system
US11298113B2 (en) 2008-10-01 2022-04-12 Covidien Lp Device for needle biopsy with integrated needle protection
US8968210B2 (en) 2008-10-01 2015-03-03 Covidien LLP Device for needle biopsy with integrated needle protection
US9186128B2 (en) 2008-10-01 2015-11-17 Covidien Lp Needle biopsy device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845686B2 (ja) * 1976-03-03 1983-10-12 オリンパス光学工業株式会社 内視鏡用一眼レフ光学系
JPS6064320A (ja) * 1983-09-20 1985-04-12 Olympus Optical Co Ltd 内視鏡用視野方向変換光学系
US4746203A (en) * 1984-08-15 1988-05-24 Olympus Optical Co., Ltd. Optical system for endoscope
US4917457A (en) * 1987-06-08 1990-04-17 Asahi Kogaku Kogyo Kabushiki Kaisha Beam separating prism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007503922A (ja) * 2003-09-05 2007-03-01 インフレアデックス， インク． 二段ビーム方向転換器を備えた光学カテーテル
JP2006105626A (ja) * 2004-09-30 2006-04-20 Sunx Ltd 光ファイバセンサヘッド
JP2018200468A (ja) * 2013-09-01 2018-12-20 ベンカテサン, ヴァルン アクールVENKATESAN, Varun Akur 集光光学系
CN111246788A (zh) * 2017-10-20 2020-06-05 奥林匹斯冬季和Ibe有限公司 用于具有侧视向的内窥镜的偏转棱镜组件、内窥镜和偏转棱镜组件组装方法
US11672411B2 (en) 2017-10-20 2023-06-13 Olympus Winter & Ibe Gmbh Deflection prism assembly for an endoscope having a lateral viewing direction, endoscope, and method for assembling a deflection prism assembly
WO2020067385A1 (ja) * 2018-09-28 2020-04-02 パナソニックｉ－ＰＲＯセンシングソリューションズ株式会社 内視鏡
JPWO2020067385A1 (ja) * 2018-09-28 2021-09-02 パナソニックｉ−ＰＲＯセンシングソリューションズ株式会社 内視鏡
JP7208253B2 (ja) 2018-09-28 2023-01-18 ｉ－ＰＲＯ株式会社 内視鏡

Also Published As

Publication number Publication date
WO2000046626A1 (en) 2000-08-10
DE10080406T1 (de) 2001-08-30

Similar Documents

Publication Publication Date Title
US4783156A (en) Optical system for altering the direction of the visual field in endoscopes
US6635010B1 (en) Endoscope objective
US6433910B2 (en) Confocal optical system
JP3355270B2 (ja) 発光モジュール
US6483626B2 (en) Direct-view-type confocal point optical system
JPH04253B2 (de)
JP4331501B2 (ja) 小型光学ユニット
JPS6064320A (ja) 内視鏡用視野方向変換光学系
JP2000221416A (ja) 光路変換光学系
US4113354A (en) Single-lens reflex optical system for an endoscope
JPH0511196A (ja) 内視鏡用視野方向変換光学系
US20020091305A1 (en) Endoscope with a deflection system
JP2008206624A (ja) 極細径電子内視鏡の先端部
US5668674A (en) Reflecting prism and a finder system having a reflecting prism
JP3187064B2 (ja) 管内観察用側視型内視鏡
JPH10123411A (ja) ファイバースコープ光学系
JP2002182126A (ja) ライトガイド用の照明光学系および内視鏡
JP3317451B2 (ja) 内視鏡対物光学系
JP2006301586A (ja) 照明装置
JPH10151105A (ja) 内視鏡光学系
JP3477314B2 (ja) 内視鏡用照明系
JPH05113541A (ja) 内視鏡照明装置
JPS6066224A (ja) 内視鏡
JPH0432649Y2 (de)
JPS63250617A (ja) 硬性内視鏡

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20060404