DE102013218229B4 - Endoskop mit einstellbarer Blickrichtung - Google Patents

Endoskop mit einstellbarer Blickrichtung Download PDF

Info

Publication number
DE102013218229B4
DE102013218229B4 DE102013218229.5A DE102013218229A DE102013218229B4 DE 102013218229 B4 DE102013218229 B4 DE 102013218229B4 DE 102013218229 A DE102013218229 A DE 102013218229A DE 102013218229 B4 DE102013218229 B4 DE 102013218229B4
Authority
DE
Germany
Prior art keywords
prism
pivotable
endoscope
optical unit
light
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
Application number
DE102013218229.5A
Other languages
German (de)
English (en)
Other versions
DE102013218229A1 (de
Inventor
Peter Schouwink
Takayuki Kato
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 Winter and Ibe GmbH
Original Assignee
Olympus Winter and Ibe GmbH
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 Winter and Ibe GmbH filed Critical Olympus Winter and Ibe GmbH
Priority to DE102013218229.5A priority Critical patent/DE102013218229B4/de
Priority to PCT/EP2014/002359 priority patent/WO2015036097A1/de
Priority to JP2016541838A priority patent/JP6469702B2/ja
Priority to CN201480049916.4A priority patent/CN105555182B/zh
Publication of DE102013218229A1 publication Critical patent/DE102013218229A1/de
Application granted granted Critical
Publication of DE102013218229B4 publication Critical patent/DE102013218229B4/de
Priority to US15/067,480 priority patent/US10022039B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
    • 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
    • A61B1/00163—Optical arrangements
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • G02B17/04—Catoptric systems, e.g. image erecting and reversing system using prisms 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
    • G02B23/02—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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE102013218229.5A 2013-09-11 2013-09-11 Endoskop mit einstellbarer Blickrichtung Expired - Fee Related DE102013218229B4 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102013218229.5A DE102013218229B4 (de) 2013-09-11 2013-09-11 Endoskop mit einstellbarer Blickrichtung
PCT/EP2014/002359 WO2015036097A1 (de) 2013-09-11 2014-09-01 Endoskop mit einstellbarer blickrichtung
JP2016541838A JP6469702B2 (ja) 2013-09-11 2014-09-01 視野方向が調整可能な内視鏡
CN201480049916.4A CN105555182B (zh) 2013-09-11 2014-09-01 具有可调整的观察方向的内窥镜
US15/067,480 US10022039B2 (en) 2013-09-11 2016-03-11 Endoscope with adjustable viewing direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013218229.5A DE102013218229B4 (de) 2013-09-11 2013-09-11 Endoskop mit einstellbarer Blickrichtung

Publications (2)

Publication Number Publication Date
DE102013218229A1 DE102013218229A1 (de) 2015-03-12
DE102013218229B4 true DE102013218229B4 (de) 2015-08-20

Family

ID=51453724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013218229.5A Expired - Fee Related DE102013218229B4 (de) 2013-09-11 2013-09-11 Endoskop mit einstellbarer Blickrichtung

Country Status (5)

Country Link
US (1) US10022039B2 (enExample)
JP (1) JP6469702B2 (enExample)
CN (1) CN105555182B (enExample)
DE (1) DE102013218229B4 (enExample)
WO (1) WO2015036097A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017057270A1 (ja) * 2015-10-01 2017-04-06 オリンパス株式会社 内視鏡照明光学系及び内視鏡光学系ユニット
DE102017124593A1 (de) * 2017-10-20 2019-04-25 Olympus Winter & Ibe Gmbh Umlenkprismenbaugruppe für ein Endoskop mit seitlicher Blickrichtung, Endoskop und Verfahren zur Montage einer Umlenkprismenbaugruppe
US11202014B2 (en) 2018-07-06 2021-12-14 Medos International Sari Camera scope electronic variable angle of view
US11032481B2 (en) 2018-07-06 2021-06-08 Medos International Sarl Camera scope electronic variable prism
CN108873128B (zh) * 2018-09-05 2024-02-23 四川新易盛通信技术有限公司 棱镜、棱镜作为光束调整器的使用方法、棱镜组及光组件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025186A1 (de) * 1979-07-06 1981-01-15 Olympus Optical Co Optisches system mit veraenderbarer betrachtungsrichtung, insbes. fuer endoskope
EP2369395A1 (en) * 2009-07-30 2011-09-28 Olympus Medical Systems Corp. Optical system for endoscope, and endoscope
US20130044361A1 (en) * 2010-12-15 2013-02-21 Masahiro Katakura Endoscope Optical System
DE102012202552B3 (de) * 2012-02-20 2013-07-11 Olympus Winter & Ibe Gmbh Videoendoskop mit verstellbarer Blickrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347914C3 (de) * 1972-09-25 1979-01-11 Olympus Optical Co., Ltd., Tokio Endoskop mit einer Bildübertragungs-Faseroptik und einem ersten und drehbaren zweiten Reflexionselement
JPS584481Y2 (ja) * 1973-06-23 1983-01-26 オリンパス光学工業株式会社 ナイシキヨウシヤヘンカンコウガクケイ
US4697577A (en) * 1986-05-22 1987-10-06 Baxter Travenol Laboratories, Inc. Scanning microtelescope for surgical applications
US7221522B2 (en) * 2005-01-28 2007-05-22 Karl Storz Development Corp. Optical system for variable direction of view instrument
JP2010227159A (ja) * 2009-03-26 2010-10-14 Fujifilm Corp 光ファイバープローブ装置
DE102010028147A1 (de) 2010-04-23 2011-10-27 Olympus Winter & Ibe Gmbh Endoskop mit variabler Blickrichtung
JP5318142B2 (ja) * 2011-03-31 2013-10-16 富士フイルム株式会社 電子内視鏡
DE102011007797A1 (de) * 2011-04-20 2012-10-25 Henke-Sass, Wolf Gmbh Endoskop mit variabler Blickrichtung
JP5727326B2 (ja) * 2011-08-02 2015-06-03 株式会社トプコン 光断層画像化装置およびその動作制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025186A1 (de) * 1979-07-06 1981-01-15 Olympus Optical Co Optisches system mit veraenderbarer betrachtungsrichtung, insbes. fuer endoskope
EP2369395A1 (en) * 2009-07-30 2011-09-28 Olympus Medical Systems Corp. Optical system for endoscope, and endoscope
US20130044361A1 (en) * 2010-12-15 2013-02-21 Masahiro Katakura Endoscope Optical System
DE102012202552B3 (de) * 2012-02-20 2013-07-11 Olympus Winter & Ibe Gmbh Videoendoskop mit verstellbarer Blickrichtung

Also Published As

Publication number Publication date
JP6469702B2 (ja) 2019-02-13
CN105555182A (zh) 2016-05-04
WO2015036097A1 (de) 2015-03-19
US10022039B2 (en) 2018-07-17
DE102013218229A1 (de) 2015-03-12
US20160192831A1 (en) 2016-07-07
CN105555182B (zh) 2017-09-08
JP2016530969A (ja) 2016-10-06

Similar Documents

Publication Publication Date Title
DE102014202612B4 (de) Prismenhalteranordnung und Endoskop mit variabler Blickrichtung
DE102013220945A1 (de) Endoskop mit einstellbarer Blickrichtung
EP2514353B1 (de) Endoskop mit variabler Blickrichtung
DE2654778C2 (de) Stereomikroskoptubus
DE102013218229B4 (de) Endoskop mit einstellbarer Blickrichtung
EP2430970B1 (de) Endoskop mit variabler Blickrichtung
EP1600804A1 (de) Visuelle Einrichtung eines Endoskops
DE19728035B4 (de) Beobachtungsvorrichtung mit Schrägbeleuchtung
WO2015121145A1 (de) Prismensatz, prismenhalteranordnung und endoskop mit variabler blickrichtung
DE102012002012A1 (de) Verfahren und Vorrichtung für die sequenzielle Aufnahme von interferometrischen Tiefenschnittbildern in verschiedenen Tiefen, insbesondere zur Analyse des Auges
EP2911571B1 (de) Endoskop mit seitlicher illumination, verwendung und verfahren
EP2416200B1 (de) Endoskop mit einstellbarer Blickrichtung
DE102017103721A1 (de) Vorrichtung zur Erfassung eines Stereobilds
DE102014206513A1 (de) Stereoskopisches Endoskopsystem und Endoskop, Montageverfahren
EP2023179B1 (de) Optische Schwenkeinrichtung
EP2430971B1 (de) Endoskop mit variabler Blickrichtung
EP3688506A1 (de) Prismenhalter eines chirurgischen instruments und chirurgisches instrument
DE102016121646B3 (de) Adapter zum Verschwenken eines Objektivs
DE102011005255A1 (de) Vorrichtung zur Umschaltung einer Blickrichtung eines Videoendoskops
DE102014208652A1 (de) Videoendoskop
DE102014203316B4 (de) Prismenhalteranordnung und Endoskop mit variabler Blickrichtung
DE102004048101B4 (de) Einstellbarer Mikroskoptubus
DE2801441C3 (de) Endoskop
DE102019130949A1 (de) Boroskop
DE1802714C3 (de) Vorrichtung zur Bestimmung der Orientierung des von einem optischen Faserbündelsystem übermittelten Bildes eines Objekts

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee