JPS62179716U - - Google Patents

Info

Publication number
JPS62179716U
JPS62179716U JP1986068302U JP6830286U JPS62179716U JP S62179716 U JPS62179716 U JP S62179716U JP 1986068302 U JP1986068302 U JP 1986068302U JP 6830286 U JP6830286 U JP 6830286U JP S62179716 U JPS62179716 U JP S62179716U
Authority
JP
Japan
Prior art keywords
prism
exit surface
incident
angle
exit
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.)
Granted
Application number
JP1986068302U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548171Y2 (US07943777-20110517-C00090.png
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 filed Critical
Priority to JP1986068302U priority Critical patent/JPH0548171Y2/ja
Priority to US07/045,815 priority patent/US4783156A/en
Publication of JPS62179716U publication Critical patent/JPS62179716U/ja
Application granted granted Critical
Publication of JPH0548171Y2 publication Critical patent/JPH0548171Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B23/02—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
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP1986068302U 1986-05-07 1986-05-07 Expired - Lifetime JPH0548171Y2 (US07943777-20110517-C00090.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986068302U JPH0548171Y2 (US07943777-20110517-C00090.png) 1986-05-07 1986-05-07
US07/045,815 US4783156A (en) 1986-05-07 1987-05-04 Optical system for altering the direction of the visual field in endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986068302U JPH0548171Y2 (US07943777-20110517-C00090.png) 1986-05-07 1986-05-07

Publications (2)

Publication Number Publication Date
JPS62179716U true JPS62179716U (US07943777-20110517-C00090.png) 1987-11-14
JPH0548171Y2 JPH0548171Y2 (US07943777-20110517-C00090.png) 1993-12-21

Family

ID=13369858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986068302U Expired - Lifetime JPH0548171Y2 (US07943777-20110517-C00090.png) 1986-05-07 1986-05-07

Country Status (2)

Country Link
US (1) US4783156A (US07943777-20110517-C00090.png)
JP (1) JPH0548171Y2 (US07943777-20110517-C00090.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018084796A (ja) * 2016-07-29 2018-05-31 オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ 光学系及び該光学系を有する外科用器具
WO2019193933A1 (ja) * 2018-04-02 2019-10-10 オリンパス株式会社 内視鏡用光路偏向プリズム及びこれを有する斜視内視鏡光学系

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341240A (en) * 1992-02-06 1994-08-23 Linvatec Corporation Disposable endoscope
US5892630A (en) * 1992-02-10 1999-04-06 Linvatec Corporation Disposable endoscope
US5552922A (en) * 1993-04-12 1996-09-03 Corning Incorporated Optical system for projection display
JP3653907B2 (ja) * 1996-12-24 2005-06-02 ソニー株式会社 プロジェクタ
DE19736617A1 (de) * 1997-08-22 1999-03-11 Storz Karl Gmbh & Co Endoskopobjektiv
CA2321488C (en) 1998-02-19 2008-02-12 California Institute Of Technology Apparatus and method for providing spherical viewing during endoscopic procedures
DE19929045C1 (de) * 1999-06-25 2001-03-15 Storz Karl Gmbh & Co Kg Ablenksystem für ein Schrägblickendoskop sowie Schrägblickendoskop mit einem derartigen Ablenksystem
US7160247B2 (en) * 2004-05-12 2007-01-09 Linvatec Corporation Endoscope with large diameter distal end
US7708689B2 (en) * 2004-05-12 2010-05-04 Linvatec Corporation Endoscope and related system
US9188296B2 (en) * 2011-12-21 2015-11-17 Koninklijke Philips N.V. Light redirection device
US9216068B2 (en) 2012-06-27 2015-12-22 Camplex, Inc. Optics for video cameras on a surgical visualization system
US9642606B2 (en) 2012-06-27 2017-05-09 Camplex, Inc. Surgical visualization system
EP2999414B1 (en) 2013-05-21 2018-08-08 Camplex, Inc. Surgical visualization systems
JP6521982B2 (ja) 2013-09-20 2019-05-29 キャンプレックス インコーポレイテッド 手術可視化システム及びディスプレイ
WO2015042483A2 (en) 2013-09-20 2015-03-26 Camplex, Inc. Surgical visualization systems
US10702353B2 (en) 2014-12-05 2020-07-07 Camplex, Inc. Surgical visualizations systems and displays
EP3277152A4 (en) 2015-03-25 2018-12-26 Camplex, Inc. Surgical visualization systems and displays
US10966798B2 (en) 2015-11-25 2021-04-06 Camplex, Inc. Surgical visualization systems and displays
US10918455B2 (en) 2017-05-08 2021-02-16 Camplex, Inc. Variable light source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856848B2 (ja) * 1973-12-13 1983-12-16 オリンパス光学工業株式会社 シヤシヨウコウガクケイ
US4138192A (en) * 1973-12-13 1979-02-06 Olympus Optical Company Foward-oblique viewing optical system
JPS55101239A (en) * 1979-01-31 1980-08-01 Fuji Photo Optical Co Ltd Internal examination mirror optical system
JPS569712A (en) * 1979-07-06 1981-01-31 Olympus Optical Co Ltd Visual field direction changing optical system for slender image transmission system
JPS60140313A (ja) * 1983-12-28 1985-07-25 Olympus Optical Co Ltd 硬性内視鏡の斜視用光学系

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018084796A (ja) * 2016-07-29 2018-05-31 オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ 光学系及び該光学系を有する外科用器具
US10441138B2 (en) 2016-07-29 2019-10-15 Plympus Winter & Ibe Gmbh Optical system and a surgical instrument with such an optical system
JP2020013146A (ja) * 2016-07-29 2020-01-23 オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ 光学系及び該光学系を有する外科用器具
US11160439B2 (en) 2016-07-29 2021-11-02 Olympus Winter & Ibe Gmbh Optical system and a surgical instrument with such an optical system
WO2019193933A1 (ja) * 2018-04-02 2019-10-10 オリンパス株式会社 内視鏡用光路偏向プリズム及びこれを有する斜視内視鏡光学系
US11805983B2 (en) 2018-04-02 2023-11-07 Olympus Corporation Optical path deflecting prism for endoscope, oblique-viewing endoscope optical system having the same and endoscope

Also Published As

Publication number Publication date
JPH0548171Y2 (US07943777-20110517-C00090.png) 1993-12-21
US4783156A (en) 1988-11-08

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