ATE15757T1 - Endoskope. - Google Patents

Endoskope.

Info

Publication number
ATE15757T1
ATE15757T1 AT82302276T AT82302276T ATE15757T1 AT E15757 T1 ATE15757 T1 AT E15757T1 AT 82302276 T AT82302276 T AT 82302276T AT 82302276 T AT82302276 T AT 82302276T AT E15757 T1 ATE15757 T1 AT E15757T1
Authority
AT
Austria
Prior art keywords
movable
lens system
systems
objective
relay lens
Prior art date
Application number
AT82302276T
Other languages
German (de)
English (en)
Inventor
Akihiro Taguchi
Original Assignee
Olympus Optical Co
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 filed Critical Olympus Optical Co
Application granted granted Critical
Publication of ATE15757T1 publication Critical patent/ATE15757T1/de

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
    • A61B1/002—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
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
AT82302276T 1981-05-29 1982-05-05 Endoskope. ATE15757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56082389A JPS57196959A (en) 1981-05-29 1981-05-29 Hard endoscope
EP82302276A EP0066374B1 (en) 1981-05-29 1982-05-05 Endoscopes

Publications (1)

Publication Number Publication Date
ATE15757T1 true ATE15757T1 (de) 1985-10-15

Family

ID=13773215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82302276T ATE15757T1 (de) 1981-05-29 1982-05-05 Endoskope.

Country Status (4)

Country Link
EP (1) EP0066374B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS57196959A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE15757T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3266493D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990013841A1 (en) * 1989-05-01 1990-11-15 MILLER, Patricia, Hermione (heir of MILLER, David, Dushko (deceased)) Endoscope support system
DE3932515C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-09-29 1990-11-29 Richard Wolf Gmbh, 7134 Knittlingen, De
GB2304920B (en) * 1995-09-01 1999-02-24 Keymed Optical instrument with an anti-backlash focusing mechanism
WO2001050947A1 (en) 2000-01-14 2001-07-19 Intuitive Surgical, Inc. Endoscope
US6817975B1 (en) * 2000-01-14 2004-11-16 Intuitive Surgical, Inc. Endoscope
GB0130862D0 (en) * 2001-12-22 2002-02-06 P W Allen & Company Ltd Method of examining potential cellular abnormalities
CN109744983B (zh) * 2019-01-31 2024-05-10 北京超维景生物科技有限公司 变焦式腔体内窥镜探测装置及激光扫描腔体内窥镜

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US315828A (en) * 1885-04-14 Anthony peple
DE408969C (de) * 1921-03-18 1925-01-27 Steenbrugghe Et Breton Soc Van Untersuchungs- und Operationsgeraet fuer Endoskopie
US3178994A (en) * 1961-03-31 1965-04-20 John W Lang Borescope
US3132646A (en) * 1961-10-18 1964-05-12 American Cystoscope Makers Inc Flexible optical surgical instrument
US3261349A (en) * 1963-08-29 1966-07-19 American Cystoscope Makers Inc Endoscope
JPS5429888B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-31 1979-09-27
DE2708507A1 (de) * 1977-02-26 1978-08-31 Leitz Ernst Gmbh Bilduebertragungseinrichtung zur untersuchung von unzugaenglichen partien eines objektes
JPS5651841Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-12-02 1981-12-03
EP0027651B1 (en) * 1979-10-18 1985-04-10 Olympus Optical Co., Ltd. Endoscope ocular section

Also Published As

Publication number Publication date
JPH0141966B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-08
EP0066374B1 (en) 1985-09-25
JPS57196959A (en) 1982-12-03
EP0066374A1 (en) 1982-12-08
DE3266493D1 (en) 1985-10-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties