JPS6064321A - 内視鏡の照明光学系 - Google Patents

内視鏡の照明光学系

Info

Publication number
JPS6064321A
JPS6064321A JP58173628A JP17362883A JPS6064321A JP S6064321 A JPS6064321 A JP S6064321A JP 58173628 A JP58173628 A JP 58173628A JP 17362883 A JP17362883 A JP 17362883A JP S6064321 A JPS6064321 A JP S6064321A
Authority
JP
Japan
Prior art keywords
light
concave lens
endoscope
transparent member
lens
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
JP58173628A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555846B2 (en]
Inventor
Kimihiko Nishioka
公彦 西岡
Hiroyuki Kimura
博之 木村
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
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 Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP58173628A priority Critical patent/JPS6064321A/ja
Priority to US06/652,566 priority patent/US4666246A/en
Publication of JPS6064321A publication Critical patent/JPS6064321A/ja
Publication of JPH0555846B2 publication Critical patent/JPH0555846B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP58173628A 1983-09-20 1983-09-20 内視鏡の照明光学系 Granted JPS6064321A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58173628A JPS6064321A (ja) 1983-09-20 1983-09-20 内視鏡の照明光学系
US06/652,566 US4666246A (en) 1983-09-20 1984-09-20 Illuminating optical system for endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58173628A JPS6064321A (ja) 1983-09-20 1983-09-20 内視鏡の照明光学系

Publications (2)

Publication Number Publication Date
JPS6064321A true JPS6064321A (ja) 1985-04-12
JPH0555846B2 JPH0555846B2 (en]) 1993-08-18

Family

ID=15964132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58173628A Granted JPS6064321A (ja) 1983-09-20 1983-09-20 内視鏡の照明光学系

Country Status (2)

Country Link
US (1) US4666246A (en])
JP (1) JPS6064321A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061874A1 (ja) * 2011-10-28 2013-05-02 オリンパスメディカルシステムズ株式会社 内視鏡用照明光学系
US11750058B2 (en) 2016-05-25 2023-09-05 Celeroton Ag Electrical machine and rotor for an electrical machine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123818A (ja) * 1983-12-08 1985-07-02 Olympus Optical Co Ltd 光伝送装置
US4733937A (en) * 1986-10-17 1988-03-29 Welch Allyn, Inc. Illuminating system for endoscope or borescope
US6129662A (en) * 1996-06-03 2000-10-10 Cogent Light Technologies, Inc. Surgical tool with surgical field illuminator
US8514278B2 (en) * 2006-12-29 2013-08-20 Ge Inspection Technologies Lp Inspection apparatus having illumination assembly
US20090027917A1 (en) * 2007-07-23 2009-01-29 Inventec Corporation Optical fiber indicator light
CN102884367B (zh) * 2010-06-10 2015-01-28 奥林巴斯医疗株式会社 光源装置及内窥镜系统
JPWO2017060992A1 (ja) * 2015-10-07 2018-07-26 オリンパス株式会社 内視鏡用照明装置
CN112987281B (zh) * 2021-03-23 2022-07-22 南京锐普创科科技有限公司 一种光纤传像光源内窥镜光源增加结构以及制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461482U (en]) * 1977-10-08 1979-04-28
JPS57170701U (en]) * 1981-04-21 1982-10-27
JPS589208U (ja) * 1981-07-09 1983-01-21 石川島播磨重工業株式会社 鋼板の冷却装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725806B2 (en]) * 1972-12-13 1982-06-01
JPS49130235A (en]) * 1973-04-16 1974-12-13
JPS5229238A (en) * 1975-08-30 1977-03-04 Olympus Optical Co Ltd Inside-view mirror objective optical system
US4273109A (en) * 1976-07-06 1981-06-16 Cavitron Corporation Fiber optic light delivery apparatus and medical instrument utilizing same
JPS5625709A (en) * 1979-08-07 1981-03-12 Olympus Optical Co Ltd Objective optical system for endoscope
US4529267A (en) * 1980-12-10 1985-07-16 Olympus Optical Co., Ltd. Illuminating system for endoscopes
JPS5810033A (ja) * 1981-05-26 1983-01-20 オリンパス光学工業株式会社 内視鏡用照明光学系
JPS5866910A (ja) * 1981-10-16 1983-04-21 Olympus Optical Co Ltd 内視鏡用照明光学系
JPS5872118A (ja) * 1981-10-23 1983-04-30 Olympus Optical Co Ltd 内視鏡
JPS5895706A (ja) * 1981-12-02 1983-06-07 Olympus Optical Co Ltd 内視鏡用照明光学系
JPS58105202A (ja) * 1981-12-18 1983-06-23 Olympus Optical Co Ltd 光学繊維束を用いた照明装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461482U (en]) * 1977-10-08 1979-04-28
JPS57170701U (en]) * 1981-04-21 1982-10-27
JPS589208U (ja) * 1981-07-09 1983-01-21 石川島播磨重工業株式会社 鋼板の冷却装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061874A1 (ja) * 2011-10-28 2013-05-02 オリンパスメディカルシステムズ株式会社 内視鏡用照明光学系
JP5307957B1 (ja) * 2011-10-28 2013-10-02 オリンパスメディカルシステムズ株式会社 内視鏡用照明光学系
US11750058B2 (en) 2016-05-25 2023-09-05 Celeroton Ag Electrical machine and rotor for an electrical machine

Also Published As

Publication number Publication date
US4666246A (en) 1987-05-19
JPH0555846B2 (en]) 1993-08-18

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