DE2860520D1 - Testing device for testing the dental pulp of a tooth - Google Patents

Testing device for testing the dental pulp of a tooth

Info

Publication number
DE2860520D1
DE2860520D1 DE7878100459T DE2860520T DE2860520D1 DE 2860520 D1 DE2860520 D1 DE 2860520D1 DE 7878100459 T DE7878100459 T DE 7878100459T DE 2860520 T DE2860520 T DE 2860520T DE 2860520 D1 DE2860520 D1 DE 2860520D1
Authority
DE
Germany
Prior art keywords
testing
tooth
dental pulp
testing device
dental
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
DE7878100459T
Other languages
German (de)
English (en)
Inventor
C Johan Masreliez
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
Application granted granted Critical
Publication of DE2860520D1 publication Critical patent/DE2860520D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0534—Measuring electrical impedance or conductance of a portion of the body for testing vitality of teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (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)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE7878100459T 1977-07-25 1978-07-20 Testing device for testing the dental pulp of a tooth Expired DE2860520D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/818,737 US4177799A (en) 1977-07-25 1977-07-25 Dental pulp tester

Publications (1)

Publication Number Publication Date
DE2860520D1 true DE2860520D1 (en) 1981-04-09

Family

ID=25226285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878100459T Expired DE2860520D1 (en) 1977-07-25 1978-07-20 Testing device for testing the dental pulp of a tooth

Country Status (4)

Country Link
US (1) US4177799A (en, 2012)
JP (1) JPS5424487A (en, 2012)
CA (1) CA1105561A (en, 2012)
DE (1) DE2860520D1 (en, 2012)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149295A (en) * 1978-05-15 1979-11-22 Kiyoshi Hasegawa Pulp canal length measuring device
JPS5627246A (en) * 1979-08-09 1981-03-17 Dentaru Electronics Kenkyusho Dental stethoscope
JP3113095B2 (ja) * 1991-09-30 2000-11-27 株式会社モリタ製作所 歯科用根管診療装置
US6306100B1 (en) * 1997-12-16 2001-10-23 Richard L. Prass Intraoperative neurophysiological monitoring system
US6442422B1 (en) * 1999-08-11 2002-08-27 Ge Medical Systems Information Technologies, Inc. Compliance monitoring apparatus and method
US7214197B2 (en) * 2001-11-06 2007-05-08 Prass Richard L Intraoperative neurophysiological monitoring system
WO2005079668A1 (en) * 2004-02-19 2005-09-01 Erskine Products Pty Ltd Tooth pulp condition probe
US10136977B2 (en) * 2008-11-03 2018-11-27 Thomas L. Jones Dental testing device for heat sensitivity
US8579630B2 (en) * 2009-08-12 2013-11-12 Ashish Kakar Apparatus and method for measuring dentin hypersensitivity
US8746240B2 (en) * 2010-05-15 2014-06-10 Nate Terry & Michael Edward Breede Activation trigger for a personal vaporizing inhaler
US20120322022A1 (en) * 2011-06-16 2012-12-20 Garbin Development Tooth vitality tester
CA2794231C (en) * 2012-10-31 2018-08-14 Ioannidis Nektarios Periodontal probe with touch sensing
US10098585B2 (en) 2013-03-15 2018-10-16 Cadwell Laboratories, Inc. Neuromonitoring systems and methods
US9935395B1 (en) 2017-01-23 2018-04-03 Cadwell Laboratories, Inc. Mass connection plate for electrical connectors
JP6897177B2 (ja) * 2017-03-10 2021-06-30 セイコーエプソン株式会社 リハビリに使用可能な訓練装置及びリハビリに使用可能な訓練装置用のコンピュータープログラム
US11992339B2 (en) 2018-05-04 2024-05-28 Cadwell Laboratories, Inc. Systems and methods for dynamic neurophysiological stimulation
US11253182B2 (en) 2018-05-04 2022-02-22 Cadwell Laboratories, Inc. Apparatus and method for polyphasic multi-output constant-current and constant-voltage neurophysiological stimulation
US11443649B2 (en) 2018-06-29 2022-09-13 Cadwell Laboratories, Inc. Neurophysiological monitoring training simulator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204295A (en) * 1938-11-29 1940-06-11 Robert H Brockman Dental pulp tester
US2522052A (en) * 1947-07-03 1950-09-12 James J Logan Tooth pulp tester
US2949107A (en) * 1953-04-06 1960-08-16 Ritter Co Inc Apparatus for determining the vitality of teeth
DE1099658B (de) * 1959-04-29 1961-02-16 Siemens Reiniger Werke Ag Selbsttaetige Einschaltvorrichtung fuer Hochfrequenzchirurgiegeraete
US3128759A (en) * 1961-03-10 1964-04-14 White S Dental Mfg Co Tooth vitality determining device
US3295514A (en) * 1964-06-08 1967-01-03 Dentists Supply Co Electrical dental instrument assembly
US3478744A (en) * 1964-12-30 1969-11-18 Harry Leiter Surgical apparatus
DE2006230C3 (de) * 1970-02-12 1973-11-22 Siemens Ag, 1000 Berlin U. 8000 Muenchen Elektrischer Pulpenprüfer
US3755900A (en) * 1972-03-03 1973-09-04 J Friedman Dental pulp tester
US3794022A (en) * 1972-06-30 1974-02-26 E Nawracaj Dual oscillator, variable pulse duration electrotherapeutic device

Also Published As

Publication number Publication date
US4177799A (en) 1979-12-11
CA1105561A (en) 1981-07-21
JPH0238221B2 (en, 2012) 1990-08-29
JPS5424487A (en) 1979-02-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee