GB922994A - Improvements in or relating to dental instruments - Google Patents

Improvements in or relating to dental instruments

Info

Publication number
GB922994A
GB922994A GB2443360A GB2443360A GB922994A GB 922994 A GB922994 A GB 922994A GB 2443360 A GB2443360 A GB 2443360A GB 2443360 A GB2443360 A GB 2443360A GB 922994 A GB922994 A GB 922994A
Authority
GB
United Kingdom
Prior art keywords
mirror
relating
liquid
dental
dental instruments
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
Application number
GB2443360A
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
Application filed by Individual filed Critical Individual
Priority to GB2443360A priority Critical patent/GB922994A/en
Publication of GB922994A publication Critical patent/GB922994A/en
Expired 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
    • A61B1/253—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 with means for preventing fogging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

922,994. Dental mirrors. A. R. T. BARNES. Jan. 31, 1961 [July 13, 1960], No. 24433/60. Class 81 (2). In a dental mirror in which a jet of liquid may be directed over its surface to clean it, liquid is supplied through a flexible tube 17, under the control of a pinch cock 32, and passes through a bore 25 in the mirror-supporting stem 21 to a radial drilling 27 in a spherical attachment 28. The valve may be actuated by a finger of the hand holding the mirror as required.
GB2443360A 1960-07-13 1960-07-13 Improvements in or relating to dental instruments Expired GB922994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2443360A GB922994A (en) 1960-07-13 1960-07-13 Improvements in or relating to dental instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2443360A GB922994A (en) 1960-07-13 1960-07-13 Improvements in or relating to dental instruments

Publications (1)

Publication Number Publication Date
GB922994A true GB922994A (en) 1963-04-03

Family

ID=10211661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2443360A Expired GB922994A (en) 1960-07-13 1960-07-13 Improvements in or relating to dental instruments

Country Status (1)

Country Link
GB (1) GB922994A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280823A1 (en) * 1987-03-05 1988-09-07 Fuji Optical Systems, Inc. Electronic video dental camera
US5051823A (en) * 1988-01-28 1991-09-24 Fuji Optical Systems, Inc. Dental instrument including laser device and electronic video dental camera
US5290168A (en) * 1987-03-05 1994-03-01 Optical Systems, Inc. Electronic video dental camera
US6201880B1 (en) 1996-12-31 2001-03-13 Electro-Optical Sciences Method and apparatus for electronically imaging a tooth through transillumination by light
WO2016151530A1 (en) * 2015-03-25 2016-09-29 David Solomon Fog-free dental mirror

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280823A1 (en) * 1987-03-05 1988-09-07 Fuji Optical Systems, Inc. Electronic video dental camera
US5290168A (en) * 1987-03-05 1994-03-01 Optical Systems, Inc. Electronic video dental camera
US5429502A (en) * 1987-03-05 1995-07-04 Fuji Optical Systems, Inc. Electronic video dental camera
US5051823A (en) * 1988-01-28 1991-09-24 Fuji Optical Systems, Inc. Dental instrument including laser device and electronic video dental camera
US6201880B1 (en) 1996-12-31 2001-03-13 Electro-Optical Sciences Method and apparatus for electronically imaging a tooth through transillumination by light
WO2016151530A1 (en) * 2015-03-25 2016-09-29 David Solomon Fog-free dental mirror

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