JP7143262B2 - 歯科用根管治療器具 - Google Patents

歯科用根管治療器具 Download PDF

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Publication number
JP7143262B2
JP7143262B2 JP2019151994A JP2019151994A JP7143262B2 JP 7143262 B2 JP7143262 B2 JP 7143262B2 JP 2019151994 A JP2019151994 A JP 2019151994A JP 2019151994 A JP2019151994 A JP 2019151994A JP 7143262 B2 JP7143262 B2 JP 7143262B2
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Japan
Prior art keywords
root canal
vicinity
shaft
cross
tip
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JP2019151994A
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English (en)
Japanese (ja)
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JP2021029539A (ja
JP2021029539A5 (https=
Inventor
和彦 松谷
政啓 関
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
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Mani Inc
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Publication date
Application filed by Mani Inc filed Critical Mani Inc
Priority to JP2019151994A priority Critical patent/JP7143262B2/ja
Priority to CN202080040103.4A priority patent/CN113873965B/zh
Priority to DE112020003960.9T priority patent/DE112020003960T5/de
Priority to PCT/JP2020/031723 priority patent/WO2021033776A1/ja
Priority to US17/617,166 priority patent/US11771522B2/en
Publication of JP2021029539A publication Critical patent/JP2021029539A/ja
Publication of JP2021029539A5 publication Critical patent/JP2021029539A5/ja
Application granted granted Critical
Publication of JP7143262B2 publication Critical patent/JP7143262B2/ja
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    • 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

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  • 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)
JP2019151994A 2019-08-22 2019-08-22 歯科用根管治療器具 Active JP7143262B2 (ja)

Priority Applications (5)

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
CN202080040103.4A CN113873965B (zh) 2019-08-22 2020-08-21 牙科用根管治疗器具
DE112020003960.9T DE112020003960T5 (de) 2019-08-22 2020-08-21 Zahnärztliches wurzelkanalbehandlungsinstrument
PCT/JP2020/031723 WO2021033776A1 (ja) 2019-08-22 2020-08-21 歯科用根管治療器具
US17/617,166 US11771522B2 (en) 2019-08-22 2020-08-21 Dental root canal treatment instrument

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2021029539A JP2021029539A (ja) 2021-03-01
JP2021029539A5 JP2021029539A5 (https=) 2022-01-11
JP7143262B2 true JP7143262B2 (ja) 2022-09-28

Family

ID=74661001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019151994A Active JP7143262B2 (ja) 2019-08-22 2019-08-22 歯科用根管治療器具

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001170077A (ja) 1999-12-17 2001-06-26 Manii Kk 歯科用根管治療器具及びその製造方法
JP2001187068A (ja) 2000-01-05 2001-07-10 Manii Kk 歯科用根管治療器具及びその製造方法
US20100119990A1 (en) 2003-01-13 2010-05-13 Lampert Christopher J Endodontic instrument and instrument system
WO2010098385A1 (ja) 2009-02-27 2010-09-02 マニー株式会社 ガッタパーチャ除去器具
WO2014205411A2 (en) 2013-06-20 2014-12-24 Dentsply International Inc. Endodontic instruments

Family Cites Families (17)

* 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
JP3464387B2 (ja) 1998-06-15 2003-11-10 太陽誘電株式会社 セラミックス粒子の粉砕装置及び粉砕方法
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
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
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001170077A (ja) 1999-12-17 2001-06-26 Manii Kk 歯科用根管治療器具及びその製造方法
JP2001187068A (ja) 2000-01-05 2001-07-10 Manii Kk 歯科用根管治療器具及びその製造方法
US20100119990A1 (en) 2003-01-13 2010-05-13 Lampert Christopher J Endodontic instrument and instrument system
WO2010098385A1 (ja) 2009-02-27 2010-09-02 マニー株式会社 ガッタパーチャ除去器具
WO2014205411A2 (en) 2013-06-20 2014-12-24 Dentsply International Inc. Endodontic instruments

Also Published As

Publication number Publication date
US11771522B2 (en) 2023-10-03
JP2021029539A (ja) 2021-03-01
CN113873965B (zh) 2023-05-02
DE112020003960T5 (de) 2022-06-15
US20220257338A1 (en) 2022-08-18
WO2021033776A1 (ja) 2021-02-25
CN113873965A (zh) 2021-12-31

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