IT1059435B - IMPROVEMENT IN OPTICAL SYSTEMS SUCH AS ENDOSCOPES AND SIMILAR - Google Patents

IMPROVEMENT IN OPTICAL SYSTEMS SUCH AS ENDOSCOPES AND SIMILAR

Info

Publication number
IT1059435B
IT1059435B IT4926176A IT4926176A IT1059435B IT 1059435 B IT1059435 B IT 1059435B IT 4926176 A IT4926176 A IT 4926176A IT 4926176 A IT4926176 A IT 4926176A IT 1059435 B IT1059435 B IT 1059435B
Authority
IT
Italy
Prior art keywords
endoscopes
improvement
similar
optical systems
optical
Prior art date
Application number
IT4926176A
Other languages
Italian (it)
Original Assignee
Secr Social Service Brit
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 Secr Social Service Brit filed Critical Secr Social Service Brit
Application granted granted Critical
Publication of IT1059435B publication Critical patent/IT1059435B/en

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
    • G02B23/2446—Optical details of the image relay
    • 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
    • A61B1/002—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 having rod-lens arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Astronomy & Astrophysics (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Lenses (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
IT4926176A 1975-04-30 1976-04-29 IMPROVEMENT IN OPTICAL SYSTEMS SUCH AS ENDOSCOPES AND SIMILAR IT1059435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1807475A GB1534541A (en) 1975-04-30 1975-04-30 Optical systems

Publications (1)

Publication Number Publication Date
IT1059435B true IT1059435B (en) 1982-05-31

Family

ID=10106216

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4926176A IT1059435B (en) 1975-04-30 1976-04-29 IMPROVEMENT IN OPTICAL SYSTEMS SUCH AS ENDOSCOPES AND SIMILAR

Country Status (9)

Country Link
JP (1) JPS524245A (en)
AU (1) AU497311B2 (en)
BR (1) BR7602650A (en)
CA (1) CA1058436A (en)
CH (1) CH607060A5 (en)
DE (1) DE2619393C2 (en)
FR (1) FR2309886A1 (en)
GB (1) GB1534541A (en)
IT (1) IT1059435B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489135A1 (en) * 1980-09-03 1982-03-05 Metallisations Traitements Opt VARIABLE FIELD ENDOSCOPIC SYSTEM FOR DISTAL OR NON-DISTAL OBSERVATION
JP2580103B2 (en) * 1984-07-06 1997-02-12 オリンパス光学工業株式会社 Image transmission optical system
JPH0762736B2 (en) * 1984-09-25 1995-07-05 オリンパス光学工業株式会社 Image transmission optics
JPS61184513A (en) * 1984-10-02 1986-08-18 Olympus Optical Co Ltd Image transmitting optical system
JPH0823625B2 (en) * 1985-07-25 1996-03-06 オリンパス光学工業株式会社 Image transmission optical system using inhomogeneous lens
US5142410A (en) * 1989-04-14 1992-08-25 Olympus Optical Co., Ltd. Image relaying optical system
US5206759A (en) * 1989-04-14 1993-04-27 Olympus Optical Co., Ltd. Image relaying optical system
US5204162A (en) * 1991-10-03 1993-04-20 Corning Incorporated Non-spherical bodies
JPH0694989A (en) * 1992-08-22 1994-04-08 Dr Canzek Endoscopie Ag Optical relay lens system
JPH09113796A (en) * 1995-10-20 1997-05-02 Olympus Optical Co Ltd Hard mirror optical system
DE10136117A1 (en) * 2001-07-26 2003-04-03 Storz Karl Gmbh & Co Kg Image transmission system consisting of three rod lenses for rigid endoscopes
DE102005027880A1 (en) * 2005-06-09 2006-12-21 Karl Storz Gmbh & Co. Kg rod lens
EP3173846B1 (en) 2015-11-05 2023-10-04 Karl Storz SE & Co. KG Optical relay system
DE102016115738A1 (en) 2016-08-24 2018-03-01 Karl Storz Gmbh & Co. Kg Endoscope and relay lens system for transmitting an image

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260786A (en) * 1960-04-01 1961-05-12 Commissariat Energie Atomique Endoscopic scope
DE2333280C2 (en) * 1973-06-29 1982-05-06 Günther Dr. 8022 Grünwald Nath Flexible light guide

Also Published As

Publication number Publication date
JPS524245A (en) 1977-01-13
CH607060A5 (en) 1978-11-30
DE2619393A1 (en) 1976-11-11
FR2309886A1 (en) 1976-11-26
CA1058436A (en) 1979-07-17
FR2309886B1 (en) 1982-05-14
GB1534541A (en) 1978-12-06
AU1355476A (en) 1977-11-03
AU497311B2 (en) 1978-12-07
BR7602650A (en) 1976-11-23
DE2619393C2 (en) 1985-03-07

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