JPS60103954A - 根管長測定装置 - Google Patents

根管長測定装置

Info

Publication number
JPS60103954A
JPS60103954A JP58211406A JP21140683A JPS60103954A JP S60103954 A JPS60103954 A JP S60103954A JP 58211406 A JP58211406 A JP 58211406A JP 21140683 A JP21140683 A JP 21140683A JP S60103954 A JPS60103954 A JP S60103954A
Authority
JP
Japan
Prior art keywords
electrode
root canal
tip
root
probe
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
JP58211406A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041627B2 (enrdf_load_stackoverflow
Inventor
嘉則 新井
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 JP58211406A priority Critical patent/JPS60103954A/ja
Publication of JPS60103954A publication Critical patent/JPS60103954A/ja
Publication of JPH041627B2 publication Critical patent/JPH041627B2/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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
JP58211406A 1983-11-10 1983-11-10 根管長測定装置 Granted JPS60103954A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58211406A JPS60103954A (ja) 1983-11-10 1983-11-10 根管長測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58211406A JPS60103954A (ja) 1983-11-10 1983-11-10 根管長測定装置

Publications (2)

Publication Number Publication Date
JPS60103954A true JPS60103954A (ja) 1985-06-08
JPH041627B2 JPH041627B2 (enrdf_load_stackoverflow) 1992-01-13

Family

ID=16605426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58211406A Granted JPS60103954A (ja) 1983-11-10 1983-11-10 根管長測定装置

Country Status (1)

Country Link
JP (1) JPS60103954A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166821U (enrdf_load_stackoverflow) * 1986-04-12 1987-10-23
EP1754509B1 (de) * 2005-08-18 2009-06-10 Forschungszentrum Jülich Gmbh Implantat zum Einführen in Hohlkörper
US8469708B2 (en) 2004-09-16 2013-06-25 Kazunori Kusano Kit for diagnosing pulp exposure and a probe syringe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124447A (ja) * 1982-01-18 1983-07-25 牛山　順司 歯牙根管狭窄部検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124447A (ja) * 1982-01-18 1983-07-25 牛山　順司 歯牙根管狭窄部検出装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166821U (enrdf_load_stackoverflow) * 1986-04-12 1987-10-23
US8469708B2 (en) 2004-09-16 2013-06-25 Kazunori Kusano Kit for diagnosing pulp exposure and a probe syringe
EP1754509B1 (de) * 2005-08-18 2009-06-10 Forschungszentrum Jülich Gmbh Implantat zum Einführen in Hohlkörper

Also Published As

Publication number Publication date
JPH041627B2 (enrdf_load_stackoverflow) 1992-01-13

Similar Documents

Publication Publication Date Title
Ushiyama New principle and method for measuring the root canal length
US5022396A (en) Catheter for simultaneously measuring monophasic action potential and endocardiac cavity pressure
US4447206A (en) Device and method for detecting apical constriction in root canal of tooth
US4922912A (en) MAP catheter
US5092339A (en) Method and apparatus for electrically compensated measurement of cardiac output
CN206331100U (zh) 一种大容量锂离子电池的电化学阻抗测试装置
BR112012010771A2 (pt) Dispositivo para detectar lesões de cárie não cavitadas e método para detectar lesões de cárie não cavitadas
US2637316A (en) Electrical measuring apparatus
JPS60103954A (ja) 根管長測定装置
CN101021558A (zh) 采用三环法测量导电环接触电阻的方法
CN111141785B (zh) 一种土壤电阻率测量装置、方法和存储介质
CN207380122U (zh) Mosfet漏源极耐压检测电路
CN211505631U (zh) 一种用于静电放电值测量的夹具
CN106199355B (zh) 静电探针差动测量方法
US3382434A (en) Electrode system employing separate current and potential electrodes
CN207832895U (zh) 一种用于scr总成的电阻测试工装
JPS60174144A (ja) 歯科用根尖孔位置検出装置
JPS58124447A (ja) 歯牙根管狭窄部検出装置
JPH0246332Y2 (enrdf_load_stackoverflow)
Willihnganz A bridge for measuring storage battery resistance
CN215005615U (zh) 一种适用于小电阻的四线式阻抗测量辅助探针
JPH0321212Y2 (enrdf_load_stackoverflow)
CN100515363C (zh) 一种牙根管长度测定仪
JPS6220182Y2 (enrdf_load_stackoverflow)
CN211955656U (zh) 探头测量装置