CN114052948B - 牙科用锉 - Google Patents

牙科用锉 Download PDF

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Publication number
CN114052948B
CN114052948B CN202110621890.8A CN202110621890A CN114052948B CN 114052948 B CN114052948 B CN 114052948B CN 202110621890 A CN202110621890 A CN 202110621890A CN 114052948 B CN114052948 B CN 114052948B
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CN
China
Prior art keywords
cross
base
dental file
dental
end portion
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.)
Active
Application number
CN202110621890.8A
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English (en)
Chinese (zh)
Other versions
CN114052948A (zh
Inventor
松谷和彦
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 CN114052948A publication Critical patent/CN114052948A/zh
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Publication of CN114052948B publication Critical patent/CN114052948B/zh
Active 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
    • 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)
CN202110621890.8A 2020-08-07 2021-06-03 牙科用锉 Active CN114052948B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-135040 2020-08-07
JP2020135040A JP7503958B2 (ja) 2020-08-07 2020-08-07 歯科用ファイル

Publications (2)

Publication Number Publication Date
CN114052948A CN114052948A (zh) 2022-02-18
CN114052948B true CN114052948B (zh) 2024-06-18

Family

ID=80115609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110621890.8A Active CN114052948B (zh) 2020-08-07 2021-06-03 牙科用锉

Country Status (3)

Country Link
US (1) US11793603B2 (enExample)
JP (1) JP7503958B2 (enExample)
CN (1) CN114052948B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240041562A1 (en) * 2019-10-11 2024-02-08 Mani, Inc. Dental file
KR20240136037A (ko) * 2023-03-06 2024-09-13 주식회사 덴플렉스 치아 신경치료용 엔도파일

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101569202B1 (ko) * 2014-07-02 2015-11-13 부산대학교 산학협력단 복합단면구조를 가지는 니켈-티타늄 전동 파일구조
CN111936080A (zh) * 2018-04-10 2020-11-13 马尼株式会社 牙科用锉
CN112638311A (zh) * 2018-08-29 2021-04-09 马尼株式会社 牙科用锉
CN114390917A (zh) * 2019-10-11 2022-04-22 马尼株式会社 牙科用锉

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Publication number Priority date Publication date Assignee Title
US4934934A (en) * 1988-11-04 1990-06-19 Quality Dental Products, Inc. Dental file/reamer instrument
US5106298A (en) * 1991-04-03 1992-04-21 Heath Derek E Endodontic dental instrument
US5735689A (en) * 1995-12-11 1998-04-07 Tycom Dental Corporation Endodontic dental instrument
US5713736A (en) * 1996-05-01 1998-02-03 Tulsa Dental Products, L.L.C. Endodontic dental instrument
CH692484A5 (fr) * 1997-05-15 2002-07-15 Jean Claude Rouiller Outil rotatif de perçage.
US6149501A (en) * 1997-09-26 2000-11-21 Kerr Corporation Superelastic endodontic instrument, method of manufacture, and apparatus therefor
US5984679A (en) * 1997-09-26 1999-11-16 Ormco Corporation Method of manufacturing superelastic endodontic files and files made therefrom
US6074209A (en) * 1998-10-06 2000-06-13 Tulsa Dental Products Inc. Reduced torque endodontic file
EP1131012B1 (de) * 1998-11-17 2005-06-01 Gebr. Brasseler GmbH & Co. KG Wurzelkanalinstrument und verfahren zu dessen herstellung
US6299445B1 (en) * 1999-04-08 2001-10-09 Ormco Corporation Endodontic instrument, instrument blank and method of manufacture
US7249414B2 (en) * 1999-09-10 2007-07-31 Micro Mega, S.A. Method for making a root canal instrument
FR2821000B1 (fr) * 2001-02-20 2003-08-22 Jean Claude Rouiller Instrument d'alesage, en particulier pour l'alesage de canaux dentaires
JP4269302B2 (ja) * 2001-02-28 2009-05-27 マニー株式会社 歯科用リーマ
US6514076B1 (en) * 2001-05-03 2003-02-04 Ultradent Products, Inc. Precipitation hardenable stainless steel endodontic instruments and methods for manufacturing and using the instruments
US6966774B2 (en) 2001-08-16 2005-11-22 Cloudland Institute, Llc. Endodontic instrument having notched cutting surfaces
US6712611B2 (en) * 2001-10-05 2004-03-30 Ormco Corporation Endodontic instrument with controlled flexibility and method of manufacturing same
US6783438B2 (en) * 2002-04-18 2004-08-31 Ormco Corporation Method of manufacturing an endodontic instrument
US20040023186A1 (en) * 2002-05-16 2004-02-05 Mcspadden John T. Multi-tapered endodontic file
US20060265858A1 (en) * 2002-08-15 2006-11-30 Mcspadden John T Endodontic instrument having notched cutting surfaces
US7311522B2 (en) * 2003-03-31 2007-12-25 Miltex Technology Corporation Endodontic instruments and method of manufacturing same
US20040191723A1 (en) * 2003-03-31 2004-09-30 Shearer Dane L. Endodontic instrument
US7955078B2 (en) * 2003-05-01 2011-06-07 Scianamblo Michael J Endodontic instruments for preparing endodontic cavity spaces
US7094056B2 (en) * 2003-05-01 2006-08-22 Scianamblo Michael J Endodontic instrument having reversed helix
US7731498B2 (en) * 2003-05-16 2010-06-08 Mcspadden John T Endododontic file with multi-tapered flutes
DE202004007925U1 (de) * 2004-05-17 2004-08-19 Gebr. Brasseler Gmbh & Co. Kg Wurzelkanalinstrumentenset
US7665212B2 (en) * 2005-02-23 2010-02-23 Ultradent Products, Inc. Methods for manufacturing endodontic instruments
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
US10595961B2 (en) 2017-03-27 2020-03-24 Michael J. Scianamblo Endodontic instruments displaying compressibility

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101569202B1 (ko) * 2014-07-02 2015-11-13 부산대학교 산학협력단 복합단면구조를 가지는 니켈-티타늄 전동 파일구조
CN111936080A (zh) * 2018-04-10 2020-11-13 马尼株式会社 牙科用锉
CN112638311A (zh) * 2018-08-29 2021-04-09 马尼株式会社 牙科用锉
CN114390917A (zh) * 2019-10-11 2022-04-22 马尼株式会社 牙科用锉

Also Published As

Publication number Publication date
JP2022030793A (ja) 2022-02-18
US11793603B2 (en) 2023-10-24
US20220039915A1 (en) 2022-02-10
JP7503958B2 (ja) 2024-06-21
CN114052948A (zh) 2022-02-18

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