DE3219511C2 - Optisches Beleuchtungssystem für Endoskope - Google Patents

Optisches Beleuchtungssystem für Endoskope

Info

Publication number
DE3219511C2
DE3219511C2 DE3219511A DE3219511A DE3219511C2 DE 3219511 C2 DE3219511 C2 DE 3219511C2 DE 3219511 A DE3219511 A DE 3219511A DE 3219511 A DE3219511 A DE 3219511A DE 3219511 C2 DE3219511 C2 DE 3219511C2
Authority
DE
Germany
Prior art keywords
light
sleeve
prism
lens
shaped transparent
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
Application number
DE3219511A
Other languages
German (de)
English (en)
Other versions
DE3219511A1 (de
Inventor
Susumu Hachiouji Tokyo Takahashi
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
Publication of DE3219511A1 publication Critical patent/DE3219511A1/de
Application granted granted Critical
Publication of DE3219511C2 publication Critical patent/DE3219511C2/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE3219511A 1981-05-26 1982-05-25 Optisches Beleuchtungssystem für Endoskope Expired DE3219511C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079921A JPS5810033A (ja) 1981-05-26 1981-05-26 内視鏡用照明光学系

Publications (2)

Publication Number Publication Date
DE3219511A1 DE3219511A1 (de) 1983-02-10
DE3219511C2 true DE3219511C2 (de) 1984-04-26

Family

ID=13703756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3219511A Expired DE3219511C2 (de) 1981-05-26 1982-05-25 Optisches Beleuchtungssystem für Endoskope

Country Status (3)

Country Link
US (2) US4500181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5810033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3219511C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20121250U1 (de) * 2001-09-21 2003-02-06 PolyDiagnost GmbH, 85276 Pfaffenhofen Videoendoskop

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064321A (ja) * 1983-09-20 1985-04-12 Olympus Optical Co Ltd 内視鏡の照明光学系
JPH0685023B2 (ja) * 1984-03-29 1994-10-26 オリンパス光学工業株式会社 高倍率内視鏡用照明光学系
DE3422271C2 (de) * 1984-06-15 1987-01-15 Bergwerksverband Gmbh, 4300 Essen Bohrlochuntersuchungsverfahren
US4761054A (en) * 1984-10-04 1988-08-02 Mitsubishi Denki Kabushiki Kaisha Infrared fiber cable
US5104392A (en) * 1985-03-22 1992-04-14 Massachusetts Institute Of Technology Laser spectro-optic imaging for diagnosis and treatment of diseased tissue
US5106387A (en) * 1985-03-22 1992-04-21 Massachusetts Institute Of Technology Method for spectroscopic diagnosis of tissue
US5318024A (en) * 1985-03-22 1994-06-07 Massachusetts Institute Of Technology Laser endoscope for spectroscopic imaging
US5125404A (en) * 1985-03-22 1992-06-30 Massachusetts Institute Of Technology Apparatus and method for obtaining spectrally resolved spatial images of tissue
US5034010A (en) * 1985-03-22 1991-07-23 Massachusetts Institute Of Technology Optical shield for a laser catheter
US4967745A (en) * 1987-04-10 1990-11-06 Massachusetts Institute Of Technology Multi-fiber plug for a laser catheter
US5192278A (en) * 1985-03-22 1993-03-09 Massachusetts Institute Of Technology Multi-fiber plug for a laser catheter
US5199431A (en) * 1985-03-22 1993-04-06 Massachusetts Institute Of Technology Optical needle for spectroscopic diagnosis
JPH0442817Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-05-15 1992-10-09
JPH0792723B2 (ja) * 1986-07-21 1995-10-09 株式会社日立製作所 座標入力装置
US4781448A (en) * 1987-03-02 1988-11-01 Medical Concepts Inc. Zoom lens adapter for endoscopic camera
JPH01308527A (ja) * 1988-06-07 1989-12-13 Sukara Kk 拡大撮像装置における照明用導光装置
US4942867A (en) * 1988-07-13 1990-07-24 Asahi Kogaku Kogyo K.K. Distal end part of endoscope
WO1990012535A1 (en) * 1989-04-26 1990-11-01 Michio Kajiro Skin surface examining television camera
CA2071598C (en) * 1991-06-21 1999-01-19 Akira Eda Optical device and method of manufacturing the same
US5341240A (en) * 1992-02-06 1994-08-23 Linvatec Corporation Disposable endoscope
US5892630A (en) * 1992-02-10 1999-04-06 Linvatec Corporation Disposable endoscope
US5278731A (en) * 1992-09-10 1994-01-11 General Electric Company Fiber optic lighting system using conventional headlamp structures
US5423312A (en) * 1992-12-18 1995-06-13 Schott Fiber Optics, Inc. Rigid endoscope having modified high refractive index tunnel rod for image transmission and method of manufacture thereof
US5573493A (en) * 1993-10-08 1996-11-12 United States Surgical Corporation Endoscope attachment for changing angle of view
DE19525995C1 (de) * 1995-07-17 1996-07-04 Winter & Ibe Olympus Endoskopoptik mit eine Lichtblende aufweisender Fensterplatte
JP3754728B2 (ja) * 1995-08-08 2006-03-15 富士通株式会社 光デバイス
US5846185A (en) * 1996-09-17 1998-12-08 Carollo; Jerome T. High resolution, wide field of view endoscopic viewing system
JPH1099268A (ja) * 1996-09-30 1998-04-21 Fuji Photo Optical Co Ltd 電子内視鏡の光学系装置
US6031958A (en) 1997-05-21 2000-02-29 Mcgaffigan; Thomas H. Optical light pipes with laser light appearance
US6487440B2 (en) 1998-07-08 2002-11-26 Lifespex, Inc. Optical probe having and methods for difuse and uniform light irradiation
US6332092B1 (en) * 1998-07-08 2001-12-18 Lifespex, Incorporated Optical probe having and methods for uniform light irradiation and/or light collection over a volume
JP3088723B1 (ja) * 1999-02-04 2000-09-18 マイクロ・スクェア株式会社 マイクロスコープ
GB2354836B (en) 1999-09-28 2003-06-04 Keymed Improvements relating to borescopes and endoscopes with variable direction of view
JP2001108917A (ja) * 1999-10-05 2001-04-20 Asahi Optical Co Ltd 内視鏡用光源装置
ATE552768T1 (de) * 2001-01-11 2012-04-15 Given Imaging Ltd Vorrichtung für in-vivo-verfahren
AU2003261296A1 (en) * 2002-08-02 2004-02-23 Warsaw Orthopedic, Inc. Systems and techniques for illuminating a surgical space
US7223233B2 (en) * 2002-08-02 2007-05-29 Warsaw Orthopedic, Inc. Systems and techniques for illuminating a surgical space
JP2005177025A (ja) * 2003-12-17 2005-07-07 Olympus Corp 内視鏡
JP4875319B2 (ja) * 2005-06-20 2012-02-15 オリンパスメディカルシステムズ株式会社 内視鏡
US8409088B2 (en) 2006-01-18 2013-04-02 Invuity, Inc. Retractor illumination system
US8430813B2 (en) * 2006-05-26 2013-04-30 Depuy Spine, Inc. Illuminated surgical access system including a surgical access device and integrated light emitter
US8047987B2 (en) 2006-05-26 2011-11-01 Invuity, Inc. Blade insert illuminator
US20080287937A1 (en) * 2007-05-15 2008-11-20 Warsaw Orthopedic, Inc. Surgical Instrument for Illuminating and Monitoring a Surgical Site
US8088066B2 (en) * 2007-10-24 2012-01-03 Invuity, Inc. Blade insert illuminator
US11382711B2 (en) 2008-08-13 2022-07-12 Invuity, Inc. Cyclo olefin polymer and copolymer medical devices
WO2010050426A1 (ja) * 2008-10-27 2010-05-06 オリンパスメディカルシステムズ株式会社 被検体内導入装置および医療システム
JP5274719B2 (ja) * 2011-04-07 2013-08-28 オリンパスメディカルシステムズ株式会社 内視鏡及び内視鏡用照明装置
EP2664269B1 (en) * 2011-10-12 2015-07-08 Olympus Medical Systems Corp. Endoscope
US8840543B2 (en) 2011-12-07 2014-09-23 Stryker Corporation Parfocal coupler for endoscopic viewing system
WO2014073426A1 (ja) * 2012-11-07 2014-05-15 オリンパスメディカルシステムズ株式会社 内視鏡
US9437952B2 (en) 2015-01-07 2016-09-06 Appleton Grp Llc Connector assembly having self-adjusting male and female connector elements
DE102015002084B4 (de) 2015-02-18 2022-01-20 Grintech Gmbh Endoskop
CN110799087B (zh) * 2017-06-29 2021-08-10 奥林巴斯株式会社 内窥镜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261349A (en) * 1963-08-29 1966-07-19 American Cystoscope Makers Inc Endoscope
US3548808A (en) * 1967-11-22 1970-12-22 Olympus Optical Co Device for switching the direction of the observation in an endoscope
JPS4831554B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-12-24 1973-09-29
JPS5560432A (en) * 1978-10-27 1980-05-07 Olympus Optical Co Lighting optical device for endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20121250U1 (de) * 2001-09-21 2003-02-06 PolyDiagnost GmbH, 85276 Pfaffenhofen Videoendoskop

Also Published As

Publication number Publication date
US4500181A (en) 1985-02-19
US4671630A (en) 1987-06-09
DE3219511A1 (de) 1983-02-10
JPS5810033A (ja) 1983-01-20
JPH027047B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-15

Similar Documents

Publication Publication Date Title
DE3219511C2 (de) Optisches Beleuchtungssystem für Endoskope
DE3028597C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2658700C3 (de) Lichtquellensystem
DE4031633C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3328090C2 (de) Lichtübertragungsvorrichtung
DE3447894C2 (de) Optisches Schrägblicksystem für Endoskope
DE2801146A1 (de) Optische vorsatzanordnung zur sichtrichtungsaenderung fuer ein endoskop
DE2337591A1 (de) Endoskop
DE3242836A1 (de) Optisches beleuchtungssystem fuer ein endoskop
DE2242834C3 (de) Sichtgerät
DE2926925C2 (de) Optische Lichtübertragungsvorrichtung
DE19543570B4 (de) Beleuchtungseinheit für ein Endoskop
DE3519995C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2942982C2 (de) Optisches Beleuchtungssystem für ein Endoskop
DE3406386A1 (de) Optisches bilduebertragungssystem
DE102011100494B4 (de) Periskop mit Weitwinkel-Sichtfeld
DE2709364A1 (de) Einaeugige spiegelreflexoptik fuer ein foto-endoskop
DE2458306C3 (de) Optisches System mit schräg nach vorn gerichtetem Sichtfeld
DE3151108A1 (de) Optisches beleuchtungssystem
WO1997041473A1 (de) Verfahren und vorrichtung zum übertragen eines zum ausleuchten von bildpunkten eines videobildes vorgesehenen, in einen lichtleiter eingekoppelten lichtbündels geringer divergenz
DE3409043C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1299902B (de) Optische Bilduebertragungsanordnung
DE3819402A1 (de) Strahlenteilerprisma
DE10062784C2 (de) Verfahren zur optischen Inspektion von transparenten Körpern
DE2930193A1 (de) Geraet zur sichtuntersuchung

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee