DE112020003960T5 - Zahnärztliches wurzelkanalbehandlungsinstrument - Google Patents

Zahnärztliches wurzelkanalbehandlungsinstrument Download PDF

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Publication number
DE112020003960T5
DE112020003960T5 DE112020003960.9T DE112020003960T DE112020003960T5 DE 112020003960 T5 DE112020003960 T5 DE 112020003960T5 DE 112020003960 T DE112020003960 T DE 112020003960T DE 112020003960 T5 DE112020003960 T5 DE 112020003960T5
Authority
DE
Germany
Prior art keywords
root canal
section
sides
working
tip end
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.)
Pending
Application number
DE112020003960.9T
Other languages
German (de)
English (en)
Inventor
Kazuhiko MATSUTANI
Masayoshi Seki
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.)
Mani Inc
Original Assignee
Mani 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 Mani Inc filed Critical Mani Inc
Publication of DE112020003960T5 publication Critical patent/DE112020003960T5/de
Pending legal-status Critical Current

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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
    • 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)
DE112020003960.9T 2019-08-22 2020-08-21 Zahnärztliches wurzelkanalbehandlungsinstrument Pending DE112020003960T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019151994A JP7143262B2 (ja) 2019-08-22 2019-08-22 歯科用根管治療器具
JP2019-151994 2019-08-22
PCT/JP2020/031723 WO2021033776A1 (ja) 2019-08-22 2020-08-21 歯科用根管治療器具

Publications (1)

Publication Number Publication Date
DE112020003960T5 true DE112020003960T5 (de) 2022-06-15

Family

ID=74661001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020003960.9T Pending DE112020003960T5 (de) 2019-08-22 2020-08-21 Zahnärztliches wurzelkanalbehandlungsinstrument

Country Status (5)

Country Link
US (1) US11771522B2 (https=)
JP (1) JP7143262B2 (https=)
CN (1) CN113873965B (https=)
DE (1) DE112020003960T5 (https=)
WO (1) WO2021033776A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024153962A (ja) * 2021-09-06 2024-10-30 計芳 鈴木 根管治療用のファイルの製造方法、根管治療用のファイルおよびそれを備えた歯科用ハンドピース

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000000481A (ja) 1998-06-15 2000-01-07 Taiyo Yuden Co Ltd セラミックス粒子の粉砕装置及び粉砕方法
JP4214285B2 (ja) 1999-12-17 2009-01-28 マニー株式会社 歯科用根管治療器具及びその製造方法
JP4214286B2 (ja) 2000-01-05 2009-01-28 マニー株式会社 歯科用根管治療器具及びその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538989A (en) * 1979-10-01 1985-09-03 Dentsply International, Inc. Dental reamer
US4836780A (en) 1986-08-22 1989-06-06 Buchanan L Stephen Anti-curvature dental root canal shaping file
DE19901777B4 (de) * 1999-01-18 2007-08-16 3M Espe Ag Verfahren zur Herstellung endodontischer Instrumente mittels Lasereinsatz
JP4269302B2 (ja) 2001-02-28 2009-05-27 マニー株式会社 歯科用リーマ
US20100119990A1 (en) * 2003-01-13 2010-05-13 Lampert Christopher J Endodontic instrument and instrument system
ATE503433T1 (de) 2005-04-08 2011-04-15 Michael J Scianamblo Sich biegende endodontische instrumente
US20060246394A1 (en) 2005-04-27 2006-11-02 Giuseppe Cantatore Endodontic files having improved lateral and torsional flexibility
JP5233016B2 (ja) 2007-05-30 2013-07-10 マニー株式会社 歯科用の回転駆動切削具
EP2401981B1 (en) 2009-02-27 2017-09-13 MANI Inc. Gutta-percha remover
JP5529583B2 (ja) 2010-02-26 2014-06-25 マニー株式会社 歯科用根管治療器具及びその製造方法
FR2964851B1 (fr) 2010-09-21 2014-05-09 Neolix Instrument endodontique evide au moyen d'une fente le long d'une portion de decoupe, permettant le passage d'un fluide
WO2014118587A1 (fr) 2013-01-30 2014-08-07 Maillefer Instruments Holding Sàrl Instrument pour l'alésage des canaux radiculaires dentaires
US9901418B2 (en) 2013-06-20 2018-02-27 DENTSPLY SIRONA, Inc. Endodontic instruments
CN104739525B (zh) 2014-01-01 2018-02-23 上海埃蒙迪材料科技股份有限公司 往复式左旋刃根管锉
JP2017113361A (ja) 2015-12-25 2017-06-29 マニー株式会社 歯科用根管切削具
CN206044757U (zh) * 2016-07-26 2017-03-29 深圳市速航科技发展有限公司 一种非等轴截面的弹性根管锉
CN206518609U (zh) 2016-08-31 2017-09-26 四川省海纳联创医疗器械有限公司 一种用于治疗磨牙根管的根管锉
US10420627B2 (en) 2017-03-09 2019-09-24 King Abdulaziz University Dental tool for shaping dental restoration
CN208319344U (zh) 2017-09-19 2019-01-04 扬州大学附属医院 后牙根管充填引导装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000000481A (ja) 1998-06-15 2000-01-07 Taiyo Yuden Co Ltd セラミックス粒子の粉砕装置及び粉砕方法
JP4214285B2 (ja) 1999-12-17 2009-01-28 マニー株式会社 歯科用根管治療器具及びその製造方法
JP4214286B2 (ja) 2000-01-05 2009-01-28 マニー株式会社 歯科用根管治療器具及びその製造方法

Also Published As

Publication number Publication date
US11771522B2 (en) 2023-10-03
JP2021029539A (ja) 2021-03-01
CN113873965B (zh) 2023-05-02
US20220257338A1 (en) 2022-08-18
JP7143262B2 (ja) 2022-09-28
WO2021033776A1 (ja) 2021-02-25
CN113873965A (zh) 2021-12-31

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Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER, ZINKLER, SCHE, DE