DE69934131D1 - Zahnwurzelkanalfeile mit reduzierter drehkraft - Google Patents

Zahnwurzelkanalfeile mit reduzierter drehkraft

Info

Publication number
DE69934131D1
DE69934131D1 DE69934131T DE69934131T DE69934131D1 DE 69934131 D1 DE69934131 D1 DE 69934131D1 DE 69934131 T DE69934131 T DE 69934131T DE 69934131 T DE69934131 T DE 69934131T DE 69934131 D1 DE69934131 D1 DE 69934131D1
Authority
DE
Germany
Prior art keywords
reduced torque
round channels
toothed round
toothed
channels
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 - Lifetime
Application number
DE69934131T
Other languages
English (en)
Other versions
DE69934131T2 (de
Inventor
B Johnson
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.)
Dentsply Sirona Endodontics Inc
Original Assignee
Tulsa Dental Products LLC
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 Tulsa Dental Products LLC filed Critical Tulsa Dental Products LLC
Publication of DE69934131D1 publication Critical patent/DE69934131D1/de
Application granted granted Critical
Publication of DE69934131T2 publication Critical patent/DE69934131T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/44—Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/42—Files for root canals; Handgrips or guiding means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (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)
DE69934131T 1998-10-06 1999-09-30 Zahnwurzelkanalfeile mit reduzierter drehkraft Expired - Lifetime DE69934131T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/166,881 US6074209A (en) 1998-10-06 1998-10-06 Reduced torque endodontic file
US166881 1998-10-06
PCT/US1999/022522 WO2000019934A1 (en) 1998-10-06 1999-09-30 A reduced torque endodontic file

Publications (2)

Publication Number Publication Date
DE69934131D1 true DE69934131D1 (de) 2007-01-04
DE69934131T2 DE69934131T2 (de) 2007-03-15

Family

ID=22605058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934131T Expired - Lifetime DE69934131T2 (de) 1998-10-06 1999-09-30 Zahnwurzelkanalfeile mit reduzierter drehkraft

Country Status (7)

Country Link
US (1) US6074209A (de)
EP (1) EP1119310B1 (de)
JP (1) JP2002526156A (de)
CA (1) CA2346671C (de)
DE (1) DE69934131T2 (de)
DK (1) DK1119310T3 (de)
WO (1) WO2000019934A1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7086864B2 (en) 1999-05-12 2006-08-08 Pentron Clinical Technologies, Llc Endodontic post system
US7163401B2 (en) * 1999-05-12 2007-01-16 Pentron Clinical Technologies, Llc Endodontic post and obturating system
US7168952B2 (en) * 1999-05-12 2007-01-30 Pentron Clinical Technologies, Llc Endodontic post and obturating system
DE60003681T2 (de) * 2000-09-04 2004-04-15 Maillefer Instruments Holding S.A. Instrument zur Behandlung der Zahnwurzelkanäle
FR2821000B1 (fr) * 2001-02-20 2003-08-22 Jean Claude Rouiller Instrument d'alesage, en particulier pour l'alesage de canaux dentaires
US7303817B2 (en) 2001-10-24 2007-12-04 Weitao Jia Dental filling material
US7204874B2 (en) * 2001-10-24 2007-04-17 Pentron Clinical Technologies, Llc Root canal filling material
US7750063B2 (en) 2001-10-24 2010-07-06 Pentron Clinical Technologies, Llc Dental filling material
US20040023186A1 (en) * 2002-05-16 2004-02-05 Mcspadden John T. Multi-tapered endodontic file
US6664598B1 (en) * 2002-09-05 2003-12-16 International Business Machines Corporation Polysilicon back-gated SOI MOSFET for dynamic threshold voltage control
US20040058298A1 (en) * 2002-09-25 2004-03-25 Dennis Brava Self centering endodontic files
US20060228667A1 (en) * 2005-04-12 2006-10-12 Buchanan L Stephen Endodontic instruments with pilot tips and parabolic cutting flutes
US7252508B2 (en) * 2002-12-13 2007-08-07 Pentron Clinical Technologies, Llc Endodontic obturator
WO2004062521A2 (en) * 2003-01-13 2004-07-29 Lampert Dds Christopher J Endodontic instrument and instrument system
US20100119990A1 (en) * 2003-01-13 2010-05-13 Lampert Christopher J Endodontic instrument and instrument system
US20060210947A1 (en) * 2003-01-13 2006-09-21 Lampert Christopher J Endodontic instrument and instrument system
FR2854054B1 (fr) * 2003-04-24 2005-07-08 Rouiller Jean Claude Instrument pour l'alesage de canaux radiculaires
US7731498B2 (en) * 2003-05-16 2010-06-08 Mcspadden John T Endododontic file with multi-tapered flutes
US7967605B2 (en) 2004-03-16 2011-06-28 Guidance Endodontics, Llc Endodontic files and obturator devices and methods of manufacturing same
US20050273123A1 (en) * 2004-03-22 2005-12-08 Smart Medical Solutions B.V. Catheter and method for use of such a catheter for removing a stenosis from a vessel
US20050272004A1 (en) * 2004-06-08 2005-12-08 Ormco Corporation Non-landed endodontic instrument and methods of making such endodontic instruments
US7665212B2 (en) * 2005-02-23 2010-02-23 Ultradent Products, Inc. Methods for manufacturing endodontic instruments
ES2363981T3 (es) 2005-04-08 2011-08-22 Michael J. Scianamblo Instrumentos endodónticos plegables.
US20060246394A1 (en) * 2005-04-27 2006-11-02 Giuseppe Cantatore Endodontic files having improved lateral and torsional flexibility
FR2886837B1 (fr) * 2005-06-14 2008-04-11 Micro Mega Int Mfg Sa Ebauche pour la fabrication d'un instrument endodontique et procede pour la fabrication dudit instrument
US8408901B2 (en) * 2005-07-28 2013-04-02 L. Stephen Buchanan Variable land, multiple height flute contour design for endodontic files
US7300281B2 (en) * 2005-08-02 2007-11-27 Giuseppe Cantatore Endodontic file having bi-directional scraping edges
US7435086B2 (en) * 2005-08-02 2008-10-14 Elio Vincenzo Giovanni Berutti Endodontic tool having reduced torque demands
US7766657B2 (en) 2005-08-09 2010-08-03 Andris Jaunberzins Endodontic file combining active and passive cutting edges
US7270541B1 (en) * 2006-03-02 2007-09-18 Johnson William B Endodontic files having variable helical angle flutes
USD803399S1 (en) 2006-04-10 2017-11-21 Michael J. Scianamblo Endodontic device
USD750246S1 (en) 2006-04-10 2016-02-23 Michael J. Scianamblo Endodontic device
WO2007136777A2 (en) * 2006-05-17 2007-11-29 G & H Technologies Llc Wear resistant coating
US20090181341A1 (en) * 2008-01-14 2009-07-16 Lampert Chris J Endodontic Instrument
ITRM20080023U1 (it) * 2008-02-15 2009-08-16 Blasi Andrea Di Strumenti endodontici per la sagomatura canalare degli elementi dentari
IT1392953B1 (it) * 2009-02-02 2012-04-02 Malagnino Alesatrice a lama perfezionata per strumenti in ni-ti per la preparazione endodontica.
US8911573B2 (en) * 2009-11-20 2014-12-16 D & S Dental, Llc Medical instrument with modified memory and flexibility properties and method
EP2438884B1 (de) 2010-10-06 2013-02-13 VDW GmbH Endodontisches System
US9408674B2 (en) * 2012-01-30 2016-08-09 Sweden & Martina Spa Reamer with an improved blade for root canal preparation
CH706647B1 (fr) * 2012-06-26 2016-08-31 Fkg Dentaire S A Instrument endodontique pour l'alésage de canaux radiculaires.
WO2014118587A1 (fr) 2013-01-30 2014-08-07 Maillefer Instruments Holding Sàrl Instrument pour l'alésage des canaux radiculaires dentaires
KR101344570B1 (ko) * 2013-06-14 2013-12-26 김형우 치아 신경치료용 엔도파일
ITUB20150710A1 (it) * 2015-05-21 2016-11-21 Giulia Malagnino Alesatrice a lama perfezionata per strumenti in Ni-Ti ad uso endodontico.
US10543060B2 (en) 2015-12-03 2020-01-28 Ormco Corporation Fluted endodontic file
USD837376S1 (en) 2016-12-15 2019-01-01 Moji Bagheri Endodontic tool
US10595961B2 (en) 2017-03-27 2020-03-24 Michael J. Scianamblo Endodontic instruments displaying compressibility
US10130443B1 (en) 2017-05-18 2018-11-20 Moji Bagheri Endodontic hand file and methods for attachment
USD842474S1 (en) 2017-10-20 2019-03-05 Ormco Corporation Endodontic file
CN110497163A (zh) * 2019-09-26 2019-11-26 江苏盛玛特新材料科技有限公司 一种叠层复合式根管锉及其加工工艺
US11083539B2 (en) * 2019-10-23 2021-08-10 Ola Adel Saied Farrag Endodontic instrument
US11793603B2 (en) * 2020-08-07 2023-10-24 Mani, Inc. Dental file
JP2024041014A (ja) * 2022-09-13 2024-03-26 計芳 鈴木 根管治療用のファイル

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022838A (en) * 1911-10-16 1912-04-09 Levi L Funk Dental broach.
US4260379A (en) * 1979-05-17 1981-04-07 Sybron Corporation Endodontic instrument
US4758156A (en) * 1987-04-02 1988-07-19 Johnson William B Tool for use in applying filler material to an endodontically prepared root canal
US4894011A (en) * 1988-11-02 1990-01-16 Johnson William B Appliance for use in applying filler material to an endodontically prepared root canal
US4934934A (en) * 1988-11-04 1990-06-19 Quality Dental Products, Inc. Dental file/reamer instrument
US4889487A (en) * 1988-11-23 1989-12-26 Lovaas Leeland M Endodontic files
US5035617A (en) * 1990-06-05 1991-07-30 Mcspadden John T Endodontic instrument
US5118297A (en) * 1991-01-09 1992-06-02 Johnson William B Obturator body for use in filling an endontically prepared root
US5149268A (en) * 1991-04-16 1992-09-22 Johnson William B Method of filling an endodontically prepared root canal
CH685280A5 (fr) * 1991-06-26 1995-05-31 Maillefer Instr Sa Instrument pour l'art dentaire servant au traitement des canaux radiculaires.
US5527205A (en) * 1991-11-05 1996-06-18 Tulsa Dental Products, L.L.C. Method of fabricating an endodontic instrument
US5653590A (en) * 1995-06-06 1997-08-05 Tulsa Dental Products, L.L.C. Kit of endodontic instruments and method of utilizing same
US5735689A (en) * 1995-12-11 1998-04-07 Tycom Dental Corporation Endodontic dental instrument
CH689997A5 (fr) * 1996-01-17 2000-03-15 Maillefer Instr Sa Jeu de forets pour l'alésage de la partie coronaire des canaux radiculaires dentaires.

Also Published As

Publication number Publication date
EP1119310B1 (de) 2006-11-22
DK1119310T3 (da) 2007-02-12
JP2002526156A (ja) 2002-08-20
CA2346671A1 (en) 2000-04-13
DE69934131T2 (de) 2007-03-15
US6074209A (en) 2000-06-13
EP1119310A1 (de) 2001-08-01
WO2000019934A1 (en) 2000-04-13
CA2346671C (en) 2009-07-21

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Legal Events

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