BR0005112A - Instrumentos endodÈntico - Google Patents

Instrumentos endodÈntico

Info

Publication number
BR0005112A
BR0005112A BR0005112-8A BR0005112A BR0005112A BR 0005112 A BR0005112 A BR 0005112A BR 0005112 A BR0005112 A BR 0005112A BR 0005112 A BR0005112 A BR 0005112A
Authority
BR
Brazil
Prior art keywords
instrument
contact
cutting
endodontic
circular
Prior art date
Application number
BR0005112-8A
Other languages
English (en)
Other versions
BR0005112B1 (pt
Inventor
Brett I Cohen
Barry L Musikant
Original Assignee
Essential Dental Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22982741&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0005112(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Essential Dental Systems Inc filed Critical Essential Dental Systems Inc
Publication of BR0005112A publication Critical patent/BR0005112A/pt
Publication of BR0005112B1 publication Critical patent/BR0005112B1/pt

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
    • A61C5/42—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)
  • Dental Preparations (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

" INSTRUMENTO ENDODÈNTICO'' Um instrumento endodóntico não circular 110 é fornecido para tensões reduzidas no dente, e para instrumento de corte durante a remoção de dentina de um canal de raiz. O instrumento endodóntico não circular 110 inclui pelo menos uma área de não contato 140, isto é, uma porção do instrumento não contata e não corta o material dentina. A área de não contato 140 se estende pelo comprimento do instrumento endodóntico 110 ao redor de uma porção da circunferência do instrumento e interrompe uma face de corte geralmente circular 120 do instrumento. Esta área de não contato 140 reduz tensão, fornece um lugar para detritos se juntarem durante o corte de modo a não interferir com a face de corte 120, e serve para direcionar os detritos para fora do canal de raiz. O instrumento endodóntico 110 pode ser em forma de D em seção transversal. Ele poderia ter áreas circunferenciais opostas de não contato, e ou pode ser elíptico em forma de seção transversal.
BRPI0005112-8A 1999-03-01 2000-01-28 instrumento endodÈntico. BR0005112B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/258,931 US6042376A (en) 1999-03-01 1999-03-01 Non-circular endodontic instruments
PCT/US2000/002107 WO2000051516A1 (en) 1999-03-01 2000-01-28 Non circular endodontic instruments

Publications (2)

Publication Number Publication Date
BR0005112A true BR0005112A (pt) 2001-01-02
BR0005112B1 BR0005112B1 (pt) 2009-05-05

Family

ID=22982741

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0005112-8A BR0005112B1 (pt) 1999-03-01 2000-01-28 instrumento endodÈntico.

Country Status (10)

Country Link
US (1) US6042376A (pt)
EP (1) EP1075228B1 (pt)
JP (1) JP2002537892A (pt)
AT (1) ATE257361T1 (pt)
AU (1) AU3216700A (pt)
BR (1) BR0005112B1 (pt)
CA (1) CA2330603C (pt)
DE (1) DE60007589T2 (pt)
ES (1) ES2211511T3 (pt)
WO (1) WO2000051516A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094055B2 (en) * 2001-05-30 2006-08-22 Steven Senia Endodontic reamer and a method for manufacturing endodontic reamers and files
DE10233030B3 (de) * 2002-07-20 2004-02-19 Gebr. Brasseler Gmbh & Co. Kg Wurzelkanalinstrument
US20040191723A1 (en) * 2003-03-31 2004-09-30 Shearer Dane L. Endodontic instrument
US7311522B2 (en) * 2003-03-31 2007-12-25 Miltex Technology Corporation Endodontic instruments and method of manufacturing same
US7008223B2 (en) * 2003-11-19 2006-03-07 Essential Dental Systems, Inc. Endodontic instrument for accessing a pulp chamber
WO2005089370A2 (en) * 2004-03-16 2005-09-29 Goodis Charles J Endodontic files and obturator devices and methods of manufacturing same
US7300281B2 (en) * 2005-08-02 2007-11-27 Giuseppe Cantatore Endodontic file having bi-directional scraping edges
WO2007053761A2 (en) * 2005-11-01 2007-05-10 Discus Dental Impressions, Inc. Endodontic instruments
CN102215772A (zh) * 2008-09-09 2011-10-12 马克斯·S·费伯 根管器械及制造方法
US8911573B2 (en) 2009-11-20 2014-12-16 D & S Dental, Llc Medical instrument with modified memory and flexibility properties and method
US10196713B2 (en) 2009-11-20 2019-02-05 Dentsply Sirona Inc. Medical instrument with modified memory and flexibility properties and method
US20110159458A1 (en) * 2009-11-20 2011-06-30 Heath Derek E Endodontic Instrument With Modified Memory and Flexibility Properties and Method
US9005377B2 (en) 2009-11-20 2015-04-14 D & S Dental, Llc Method of modifying a physical property of an endodontic instrument
FR3006165A1 (fr) * 2013-05-30 2014-12-05 Guy Levy Forets et pivots pour racines de sections ovales ou etroites
KR101594095B1 (ko) * 2014-03-05 2016-02-15 주식회사 이비아이 혈액 수용이 용이한 치과용 임플란트 픽스쳐
US10543060B2 (en) 2015-12-03 2020-01-28 Ormco Corporation Fluted endodontic file
US9937942B2 (en) 2015-12-30 2018-04-10 Orbis Corporation Cart and dolly handle with hinged middle beam
JP6701342B2 (ja) 2016-01-29 2020-05-27 ノベル バイオケア サーヴィシィズ アーゲー 歯科用ツール
US10561475B2 (en) 2016-03-15 2020-02-18 Essential Dental Systems, Inc. Non-circular endodontic instruments
USD842474S1 (en) 2017-10-20 2019-03-05 Ormco Corporation Endodontic file
JP7218094B2 (ja) 2018-04-10 2023-02-06 マニー株式会社 歯科用ファイル
WO2020045491A1 (ja) 2018-08-29 2020-03-05 マニー株式会社 歯科用ファイル
EP4120953A4 (en) * 2020-03-20 2023-12-06 Yousif Al Raeesi, Dana INSTRUMENT FOR BYPASSING BROKEN FRAGMENTS OF AN ENDODONTIC ROTARY FILE IN A ROOT CANAL OF A TOOTH

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US444383A (en) * 1891-01-06 Dental nerve-broach
US1067015A (en) * 1912-09-24 1913-07-08 William W Fowler Dental broach.
US1527845A (en) * 1924-08-21 1925-02-24 Daniel Hal Speed Toothpick
US4260379A (en) * 1979-05-17 1981-04-07 Sybron Corporation Endodontic instrument
FR2537430B1 (fr) * 1982-12-10 1985-12-27 Micro Mega Sa Alesoir dentaire a triple cannelure helicoidale et a pas progressif
US4661061A (en) * 1985-07-22 1987-04-28 Howard Martin Four sided root canal rasp for root canal preparation
US4836780A (en) * 1986-08-22 1989-06-06 Buchanan L Stephen Anti-curvature dental root canal shaping file
CH670756A5 (en) * 1987-02-25 1989-07-14 Flueckiger & Huguenin S A Dentistry tool for root canal work - has cutting edges along one side only of flexible tip for improved performance
US4990088A (en) * 1988-03-24 1991-02-05 Weissman Bernard B Dental tool combining reamer and router
US4934934A (en) * 1988-11-04 1990-06-19 Quality Dental Products, Inc. Dental file/reamer instrument
US5527205A (en) * 1991-11-05 1996-06-18 Tulsa Dental Products, L.L.C. Method of fabricating an endodontic instrument
US5762497A (en) * 1996-03-07 1998-06-09 Tulsa Dental Products Endodontic dental instrument

Also Published As

Publication number Publication date
CA2330603C (en) 2005-01-25
ATE257361T1 (de) 2004-01-15
CA2330603A1 (en) 2000-09-08
US6042376A (en) 2000-03-28
AU3216700A (en) 2000-09-21
JP2002537892A (ja) 2002-11-12
EP1075228A1 (en) 2001-02-14
EP1075228B1 (en) 2004-01-07
BR0005112B1 (pt) 2009-05-05
WO2000051516A1 (en) 2000-09-08
EP1075228A4 (en) 2002-03-27
DE60007589D1 (de) 2004-02-12
ES2211511T3 (es) 2004-07-16
DE60007589T2 (de) 2004-12-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/01/2000, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: A61C 5/42 (2017.01)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/01/2020