JPH03173559A - 根管長測定装置及び根管治療装置 - Google Patents

根管長測定装置及び根管治療装置

Info

Publication number
JPH03173559A
JPH03173559A JP1312546A JP31254689A JPH03173559A JP H03173559 A JPH03173559 A JP H03173559A JP 1312546 A JP1312546 A JP 1312546A JP 31254689 A JP31254689 A JP 31254689A JP H03173559 A JPH03173559 A JP H03173559A
Authority
JP
Japan
Prior art keywords
root canal
electrode
measurement
canal treatment
length measuring
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
JP1312546A
Other languages
English (en)
Japanese (ja)
Other versions
JPH059103B2 (https=
Inventor
Toshihiro Hotta
堀田　敏博
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.)
J Morita Manufaturing Corp
Original Assignee
J Morita Manufaturing 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 J Morita Manufaturing Corp filed Critical J Morita Manufaturing Corp
Priority to JP1312546A priority Critical patent/JPH03173559A/ja
Publication of JPH03173559A publication Critical patent/JPH03173559A/ja
Publication of JPH059103B2 publication Critical patent/JPH059103B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61C19/041—Measuring instruments specially adapted for dentistry for measuring the length of the root canal of a tooth

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (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)
JP1312546A 1989-11-30 1989-11-30 根管長測定装置及び根管治療装置 Granted JPH03173559A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1312546A JPH03173559A (ja) 1989-11-30 1989-11-30 根管長測定装置及び根管治療装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1312546A JPH03173559A (ja) 1989-11-30 1989-11-30 根管長測定装置及び根管治療装置

Publications (2)

Publication Number Publication Date
JPH03173559A true JPH03173559A (ja) 1991-07-26
JPH059103B2 JPH059103B2 (https=) 1993-02-04

Family

ID=18030521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1312546A Granted JPH03173559A (ja) 1989-11-30 1989-11-30 根管長測定装置及び根管治療装置

Country Status (1)

Country Link
JP (1) JPH03173559A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20080691A1 (it) * 2008-12-23 2010-06-24 Advanced Technology Res A T R S R L Strumento e metodo per la rilevazione della posizione apicale.
JP2011193907A (ja) * 2010-03-17 2011-10-06 Morita Mfg Co Ltd 治療器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622817A (ja) * 1985-06-27 1987-01-08 新神戸電機株式会社 過充電防止回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622817A (ja) * 1985-06-27 1987-01-08 新神戸電機株式会社 過充電防止回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20080691A1 (it) * 2008-12-23 2010-06-24 Advanced Technology Res A T R S R L Strumento e metodo per la rilevazione della posizione apicale.
WO2010073205A1 (en) * 2008-12-23 2010-07-01 Advanced Technology Research - A.T.R. S.R.L. Instrument and method for detecting the apex position
JP2011193907A (ja) * 2010-03-17 2011-10-06 Morita Mfg Co Ltd 治療器

Also Published As

Publication number Publication date
JPH059103B2 (https=) 1993-02-04

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