GB2040068A - Optical inspection instrument - Google Patents

Optical inspection instrument

Info

Publication number
GB2040068A
GB2040068A GB8010696A GB8010696A GB2040068A GB 2040068 A GB2040068 A GB 2040068A GB 8010696 A GB8010696 A GB 8010696A GB 8010696 A GB8010696 A GB 8010696A GB 2040068 A GB2040068 A GB 2040068A
Authority
GB
United Kingdom
Prior art keywords
housing
instrument
optical inspection
inspection instrument
mirror
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.)
Withdrawn
Application number
GB8010696A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DD21037479A external-priority patent/DD140296A1/en
Application filed by Individual filed Critical Individual
Publication of GB2040068A publication Critical patent/GB2040068A/en
Withdrawn legal-status Critical Current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
    • A61B1/24—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 for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A61B1/247—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 for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
    • 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
    • A61B1/0615—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 for radial illumination
    • 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
    • A61B1/0661—Endoscope light sources
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope

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)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

An optical inspection instrument comprising a housing (11), a mirror (12) mounted obliquely relative to the axis of the housing (11) for reflecting the image of an illuminated object (13) to an observer who is holding the instrument, and a light bulb (17) arranged adjacent a cut-out (16) in the wall of the housing (11) so as to emit light transversely of the axis of the housing (11) to illuminate the object (13) directly without the light first undergoing reflection from the surface of the mirror (12). The instrument may be used in medicine or dentistry, or may have veterinary use or use in industry generally for inspection or examination purposes.
GB8010696A 1978-08-09 1979-08-08 Optical inspection instrument Withdrawn GB2040068A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7832760 1978-08-09
DD21037479A DD140296A1 (en) 1979-01-08 1979-01-08 MOUNTING THE CONTINUITY MIRROR IN A MIRROR SCALE

Publications (1)

Publication Number Publication Date
GB2040068A true GB2040068A (en) 1980-08-20

Family

ID=25747635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8010696A Withdrawn GB2040068A (en) 1978-08-09 1979-08-08 Optical inspection instrument

Country Status (1)

Country Link
GB (1) GB2040068A (en)

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)