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ATE388675T1 - Drahtloser wurzelkanalspitzenlokalisator - Google Patents

Drahtloser wurzelkanalspitzenlokalisator

Info

Publication number
ATE388675T1
ATE388675T1 AT05705289T AT05705289T ATE388675T1 AT E388675 T1 ATE388675 T1 AT E388675T1 AT 05705289 T AT05705289 T AT 05705289T AT 05705289 T AT05705289 T AT 05705289T AT E388675 T1 ATE388675 T1 AT E388675T1
Authority
AT
Austria
Prior art keywords
module
root canal
patient
radio frequency
grounding
Prior art date
Application number
AT05705289T
Other languages
English (en)
Inventor
Randall Maxwell
Charles Garrott
Original Assignee
Dentsply Int Inc
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 Dentsply Int Inc filed Critical Dentsply Int Inc
Application granted granted Critical
Publication of ATE388675T1 publication Critical patent/ATE388675T1/de

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
    • 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
    • A61C19/042—Measuring instruments specially adapted for dentistry for determining the position of a root apex
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/002—Features not otherwise provided for using batteries

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT05705289T 2004-01-08 2005-01-07 Drahtloser wurzelkanalspitzenlokalisator ATE388675T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53506804P 2004-01-08 2004-01-08

Publications (1)

Publication Number Publication Date
ATE388675T1 true ATE388675T1 (de) 2008-03-15

Family

ID=34806903

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05705289T ATE388675T1 (de) 2004-01-08 2005-01-07 Drahtloser wurzelkanalspitzenlokalisator

Country Status (7)

Country Link
EP (1) EP1701667B1 (de)
JP (1) JP4777262B2 (de)
AT (1) ATE388675T1 (de)
CA (1) CA2552975C (de)
DE (1) DE602005005293T2 (de)
ES (1) ES2300980T3 (de)
WO (1) WO2005070325A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE462370T1 (de) * 2005-12-05 2010-04-15 Bien Air Holding Sa Zubehör für ein apex-lokalisationsgerät
CA2643448C (en) * 2006-02-22 2014-09-02 Dentsply International Inc. Wireless root canal apex locator
JP2009045376A (ja) * 2007-08-23 2009-03-05 Morita Mfg Co Ltd 根尖位置検出装置
JP5551283B2 (ja) * 2013-01-22 2014-07-16 株式会社モリタ製作所 根尖位置検出装置
CN109925084A (zh) * 2019-04-20 2019-06-25 常州赛乐医疗技术有限公司 一种挂钩式牙根尖定位仪
CN112842568B (zh) * 2021-03-23 2023-07-25 桂林市啄木鸟医疗器械有限公司 一种根管预备机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744923B1 (de) 1970-08-08 1982-09-24
US3753434A (en) 1971-08-23 1973-08-21 J Pike Electronic device for measuring penetration of tooth root canal and endodontic therapy method
US3916529A (en) 1973-11-08 1975-11-04 Calvin Mitchell Mousseau Method of and instrument for determining the length of a root canal
US3901216A (en) 1973-12-20 1975-08-26 Milton R Felger Method for measuring endodontic working lengths
US3894532A (en) 1974-01-17 1975-07-15 Acupulse Inc Instruments for transcutaneous and subcutaneous investigation and treatment
US3993044A (en) 1975-03-10 1976-11-23 Mcguffin William G Method and device for determining the length of a root canal of a tooth
KR0159070B1 (ko) * 1994-06-09 1998-12-15 모리타 류이치로 근관길이 측정기능을 구비한 치과치료장치
JP3223042B2 (ja) * 1994-06-23 2001-10-29 株式会社モリタ製作所 コードレスハンドピース及び根管長測定機能付き歯科治療装置
IL144283A0 (en) * 2001-07-12 2002-05-23 Medic Nrg Ltd A system for detecting apical foramen position in performing dental treatment

Also Published As

Publication number Publication date
CA2552975A1 (en) 2005-08-04
WO2005070325A1 (en) 2005-08-04
JP4777262B2 (ja) 2011-09-21
EP1701667B1 (de) 2008-03-12
DE602005005293D1 (de) 2008-04-24
EP1701667A1 (de) 2006-09-20
CA2552975C (en) 2012-11-20
DE602005005293T2 (de) 2008-07-31
JP2007517606A (ja) 2007-07-05
ES2300980T3 (es) 2008-06-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties