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GB9511239D0 - An endoscope - Google Patents

An endoscope

Info

Publication number
GB9511239D0
GB9511239D0 GBGB9511239.7A GB9511239A GB9511239D0 GB 9511239 D0 GB9511239 D0 GB 9511239D0 GB 9511239 A GB9511239 A GB 9511239A GB 9511239 D0 GB9511239 D0 GB 9511239D0
Authority
GB
United Kingdom
Prior art keywords
endoscope
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
GBGB9511239.7A
Other versions
GB2301679A (en
GB2301679B (en
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi 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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9511239A priority Critical patent/GB2301679B/en
Publication of GB9511239D0 publication Critical patent/GB9511239D0/en
Publication of GB2301679A publication Critical patent/GB2301679A/en
Application granted granted Critical
Publication of GB2301679B publication Critical patent/GB2301679B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B1/04—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
    • A61B1/055—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 having rod-lens 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
    • A61B1/04—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
    • A61B1/042—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 a proximal camera, e.g. a CCD camera
    • 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
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
GB9511239A 1995-06-03 1995-06-03 Endoscope optical system Expired - Fee Related GB2301679B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9511239A GB2301679B (en) 1995-06-03 1995-06-03 Endoscope optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9511239A GB2301679B (en) 1995-06-03 1995-06-03 Endoscope optical system

Publications (3)

Publication Number Publication Date
GB9511239D0 true GB9511239D0 (en) 1995-07-26
GB2301679A GB2301679A (en) 1996-12-11
GB2301679B GB2301679B (en) 1999-02-10

Family

ID=10775452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9511239A Expired - Fee Related GB2301679B (en) 1995-06-03 1995-06-03 Endoscope optical system

Country Status (1)

Country Link
GB (1) GB2301679B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110525614A (en) * 2019-09-03 2019-12-03 嘉陵江亭子口水利水电开发有限公司 A kind of underwater detection device and unmanned boat detection system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257359A (en) * 1969-05-09 1971-12-15
JP2925573B2 (en) * 1988-04-28 1999-07-28 オリンパス光学工業株式会社 Endoscope optical system for in-tube observation
JPH05323186A (en) * 1992-04-08 1993-12-07 Olympus Optical Co Ltd Endoscope

Also Published As

Publication number Publication date
GB2301679A (en) 1996-12-11
GB2301679B (en) 1999-02-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040603