JPH0135659B2 - - Google Patents

Info

Publication number
JPH0135659B2
JPH0135659B2 JP8144381A JP8144381A JPH0135659B2 JP H0135659 B2 JPH0135659 B2 JP H0135659B2 JP 8144381 A JP8144381 A JP 8144381A JP 8144381 A JP8144381 A JP 8144381A JP H0135659 B2 JPH0135659 B2 JP H0135659B2
Authority
JP
Japan
Prior art keywords
tooth
dentin
ultrasonic
nerve
thickness
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
JP8144381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57196104A (en
Inventor
Tetsuya Suga
Seiji Yamamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8144381A priority Critical patent/JPS57196104A/ja
Publication of JPS57196104A publication Critical patent/JPS57196104A/ja
Publication of JPH0135659B2 publication Critical patent/JPH0135659B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0875—Clinical applications for diagnosis of bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Rheumatology (AREA)
  • General Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP8144381A 1981-05-28 1981-05-28 Ultrasonic measuring device for thickness of tooth Granted JPS57196104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8144381A JPS57196104A (en) 1981-05-28 1981-05-28 Ultrasonic measuring device for thickness of tooth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8144381A JPS57196104A (en) 1981-05-28 1981-05-28 Ultrasonic measuring device for thickness of tooth

Publications (2)

Publication Number Publication Date
JPS57196104A JPS57196104A (en) 1982-12-02
JPH0135659B2 true JPH0135659B2 (en]) 1989-07-26

Family

ID=13746535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8144381A Granted JPS57196104A (en) 1981-05-28 1981-05-28 Ultrasonic measuring device for thickness of tooth

Country Status (1)

Country Link
JP (1) JPS57196104A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10799210B1 (en) 2017-09-01 2020-10-13 S-Ray Incorporated Dental imaging apparatus and method
US20220110605A1 (en) * 2019-01-16 2022-04-14 Trophy Sas Method of detecting an abnormality along a portion of a dental arch

Also Published As

Publication number Publication date
JPS57196104A (en) 1982-12-02

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