BR112018008424A2 - instrumento endodôntico para a perfuração de canais radiculares de um dente - Google Patents

instrumento endodôntico para a perfuração de canais radiculares de um dente

Info

Publication number
BR112018008424A2
BR112018008424A2 BR112018008424A BR112018008424A BR112018008424A2 BR 112018008424 A2 BR112018008424 A2 BR 112018008424A2 BR 112018008424 A BR112018008424 A BR 112018008424A BR 112018008424 A BR112018008424 A BR 112018008424A BR 112018008424 A2 BR112018008424 A2 BR 112018008424A2
Authority
BR
Brazil
Prior art keywords
instrument
transition temperature
dental tool
protrusion
molded shape
Prior art date
Application number
BR112018008424A
Other languages
English (en)
Other versions
BR112018008424B1 (pt
Inventor
Rouiller Jean-Claude
Original Assignee
Fkg Dentaire S.A.
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 Fkg Dentaire S.A. filed Critical Fkg Dentaire S.A.
Priority claimed from PCT/CH2016/000140 external-priority patent/WO2017075723A1/en
Publication of BR112018008424A2 publication Critical patent/BR112018008424A2/pt
Publication of BR112018008424B1 publication Critical patent/BR112018008424B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/008—Wire-working in the manufacture of other particular articles of medical instruments, e.g. stents, corneal rings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2201/00—Material properties
    • A61C2201/007—Material properties using shape memory effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Neurosurgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Neurology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

é descrito um método para a formação de uma ferramenta ou instrumento dental apresentando um formato memorizado. o método compreende a seleção de um fio de nitinol apresentando uma temperatura de transição inicial abaixo da temperatura ambiente; a moagem do fio de nitinol para formar a ferramenta ou instrumento dental de maneira a ter uma perna, localizada adjacente a uma primeira extremidade, e uma área de trabalho, com pelo menos uma borda de corte, localizada adjacente a uma segunda extremidade condutora oposta; a moldagem da área de trabalho em um formato moldado apresentando pelo menos uma protrusão ali formada; o aquecimento da ferramenta ou instrumento dental para cumulativamente: a) alterar a temperatura de transição inicial da ferramenta ou instrumento dental para uma temperatura de transição final, e b) memorizar o formato moldado incluindo a pelo menos uma protrusão de tal forma que a ferramenta ou instrumento dental irá automaticamente retornar para o formato moldado apresentando a pelo menos uma protrusão quando a uma temperatura da ou acima da temperatura de transição final.
BR112018008424-7A 2010-12-16 2016-11-02 Instrumento endodôntico para a perfuração de canais radiculares de um dente BR112018008424B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH02100/10A CH704235B1 (fr) 2010-12-16 2010-12-16 Instrument endodontique pour l’alésage de canaux radiculaires d’une dent.
US14/930,844 2015-11-03
US14/930,844 US9931179B2 (en) 2010-12-16 2015-11-03 Endodontic instrument for drilling the root canals of a tooth
PCT/CH2016/000140 WO2017075723A1 (en) 2015-11-03 2016-11-02 Endodontic instrument for drilling the root canals of a tooth

Publications (2)

Publication Number Publication Date
BR112018008424A2 true BR112018008424A2 (pt) 2018-11-06
BR112018008424B1 BR112018008424B1 (pt) 2021-09-14

Family

ID=44509769

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008424-7A BR112018008424B1 (pt) 2010-12-16 2016-11-02 Instrumento endodôntico para a perfuração de canais radiculares de um dente

Country Status (16)

Country Link
US (3) US20140004479A1 (pt)
EP (1) EP2651330A1 (pt)
JP (2) JP2014505507A (pt)
KR (1) KR102705112B1 (pt)
CN (2) CN108350532A (pt)
AU (1) AU2016348753B2 (pt)
BR (1) BR112018008424B1 (pt)
CA (1) CA2819204A1 (pt)
CH (1) CH704235B1 (pt)
CL (1) CL2018001170A1 (pt)
ES (1) ES2858756T3 (pt)
MX (1) MX2018005582A (pt)
MY (1) MY190220A (pt)
SG (1) SG11201803658YA (pt)
WO (1) WO2012079183A1 (pt)
ZA (1) ZA201803177B (pt)

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CH704235B1 (fr) * 2010-12-16 2015-09-30 Fkg Dentaire Sa Instrument endodontique pour l’alésage de canaux radiculaires d’une dent.
CH709851B1 (fr) * 2014-07-07 2020-01-31 Fkg Dentaire Sa Instrument endodontique pour l'alésage de canaux radiculaires.
EP3177745B1 (en) * 2014-07-24 2018-11-28 NV Bekaert SA High fatigue resistant wire
US10695820B2 (en) * 2014-09-09 2020-06-30 Gold Standard Instruments, LLC Method for forming an endodontic instrument or device
EP3371336B1 (en) * 2015-11-03 2020-12-09 FKG Dentaire S.A. Endodontic instrument for drilling the root canals of a tooth
US10543060B2 (en) 2015-12-03 2020-01-28 Ormco Corporation Fluted endodontic file
AU2017248568B2 (en) 2016-10-22 2023-09-21 Ormco Corporation Variable Heat-Treat Endodontic File
KR20180064937A (ko) * 2016-12-06 2018-06-15 주식회사 마루치 초음파 근관 세정용 Ni-Ti 합금 파일
USD837376S1 (en) * 2016-12-15 2019-01-01 Moji Bagheri Endodontic tool
USD842474S1 (en) 2017-10-20 2019-03-05 Ormco Corporation Endodontic file
US11191616B1 (en) * 2017-10-21 2021-12-07 David W. Kelliny Access guide and drill kit to be used with same for endodontic access cavity preparation and method of use
US11432906B2 (en) 2018-06-18 2022-09-06 Hu-Friedy Mfg. Co., Llc Dental instrument with a flexible tip end and method of manufacture
US20220125552A1 (en) * 2019-03-08 2022-04-28 Straumann Holding Ag Dental drill surface treatment
KR20210014913A (ko) 2019-07-31 2021-02-10 주식회사 엘지화학 곡면 유리에 인쇄 가능한 자외선 경화형 블랙 잉크 조성물 및 베젤 패턴 인쇄 방법
KR20210014914A (ko) 2019-07-31 2021-02-10 주식회사 엘지화학 곡면 유리에 인쇄 가능한 자외선 경화형 블랙 잉크 조성물 및 베젤 패턴 인쇄 방법
US20210212799A1 (en) * 2020-01-09 2021-07-15 Clifford J. Ruddle Endoactivator tips for cleaning dental root canal system
MX2022011230A (es) 2020-03-12 2022-10-07 Mdt Micro Diamond Tech Ltd Corte de extremo de cepillo endodontico.
JP7411248B2 (ja) * 2021-08-02 2024-01-11 藤栄電気株式会社 根管拡大用切削具、根管長測定器及び根管拡大装置
WO2024115953A1 (en) 2022-12-02 2024-06-06 FKG Dentaire Sàrl Endodontic instrument having improved fit of the tooth canal geometry

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US3890977A (en) * 1974-03-01 1975-06-24 Bruce C Wilson Kinetic memory electrodes, catheters and cannulae
US4019254A (en) * 1975-06-30 1977-04-26 Oscar Malmin Endodontic operating instrument
US4850867A (en) * 1988-02-05 1989-07-25 Board Of Regents, The University Of Texas System Endodontic instrument
US4889487A (en) * 1988-11-23 1989-12-26 Lovaas Leeland M Endodontic files
JPH02309935A (ja) * 1989-05-26 1990-12-25 Yoji Ito 医療用針
US5527205A (en) * 1991-11-05 1996-06-18 Tulsa Dental Products, L.L.C. Method of fabricating an endodontic instrument
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US6059572A (en) * 1995-06-06 2000-05-09 Ultradent Products, Inc. Endodontic methods for the anatomical, sectional and progressive corono-apical preparation of root canals with three sets of dedicated instruments
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.
US6149501A (en) * 1997-09-26 2000-11-21 Kerr Corporation Superelastic endodontic instrument, method of manufacture, and apparatus therefor
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JP2012501762A (ja) * 2008-09-09 2012-01-26 マーク・エス・ファーバー 歯内治療用器具および製造方法
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IL204195A (en) * 2010-02-25 2013-02-28 Medic Nrg Ltd Rotary nail file for root canal treatment with a friction connector
US8916009B2 (en) * 2011-05-06 2014-12-23 Dentsply International Inc. Endodontic instruments and methods of manufacturing thereof
CH704235B1 (fr) * 2010-12-16 2015-09-30 Fkg Dentaire Sa Instrument endodontique pour l’alésage de canaux radiculaires d’une dent.
JP6453873B2 (ja) * 2013-07-11 2019-01-16 デンツプライ シロナ インコーポレーテッド 形状記憶螺旋回転ファイルを製作する方法
JP2015036455A (ja) * 2013-08-12 2015-02-23 クリノ株式会社 医療用Ｔｉ−Ｎｉ合金

Also Published As

Publication number Publication date
WO2012079183A1 (fr) 2012-06-21
CN108350532A (zh) 2018-07-31
MX2018005582A (es) 2018-09-21
US9931179B2 (en) 2018-04-03
JP7133218B2 (ja) 2022-09-08
SG11201803658YA (en) 2018-05-30
CH704235B1 (fr) 2015-09-30
CA2819204A1 (fr) 2012-06-21
BR112018008424B1 (pt) 2021-09-14
EP2651330A1 (fr) 2013-10-23
US20140004479A1 (en) 2014-01-02
CL2018001170A1 (es) 2018-12-14
MY190220A (en) 2022-04-06
ES2858756T3 (es) 2021-09-30
AU2016348753A1 (en) 2018-06-21
JP2014505507A (ja) 2014-03-06
ZA201803177B (en) 2019-07-31
US11571275B2 (en) 2023-02-07
CH704235A1 (fr) 2012-06-29
JP2018531709A (ja) 2018-11-01
US20160051339A1 (en) 2016-02-25
CN117731422A (zh) 2024-03-22
KR20180095806A (ko) 2018-08-28
US20180085195A1 (en) 2018-03-29
KR102705112B1 (ko) 2024-09-09
AU2016348753B2 (en) 2022-03-17

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 02/11/2016, OBSERVADAS AS CONDICOES LEGAIS.