SE416518B - Rotkanalfil - Google Patents

Rotkanalfil

Info

Publication number
SE416518B
SE416518B SE7713787A SE7713787A SE416518B SE 416518 B SE416518 B SE 416518B SE 7713787 A SE7713787 A SE 7713787A SE 7713787 A SE7713787 A SE 7713787A SE 416518 B SE416518 B SE 416518B
Authority
SE
Sweden
Prior art keywords
file
working part
edges
root canal
file according
Prior art date
Application number
SE7713787A
Other languages
English (en)
Swedish (sv)
Other versions
SE7713787L (sv
Inventor
E G Eklund
Original Assignee
Engstrom Gunnar Helmer
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 Engstrom Gunnar Helmer filed Critical Engstrom Gunnar Helmer
Priority to SE7713787A priority Critical patent/SE416518B/sv
Priority to GB7942982A priority patent/GB2035806B/en
Priority to DE19782857237 priority patent/DE2857237A1/de
Priority to CH721479A priority patent/CH623224A5/de
Priority to PCT/SE1978/000086 priority patent/WO1979000344A1/en
Priority to JP54500122A priority patent/JPS5816893B2/ja
Publication of SE7713787L publication Critical patent/SE7713787L/
Priority to EP78900300A priority patent/EP0006956A1/en
Publication of SE416518B publication Critical patent/SE416518B/sv

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)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
SE7713787A 1977-12-05 1977-12-05 Rotkanalfil SE416518B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7713787A SE416518B (sv) 1977-12-05 1977-12-05 Rotkanalfil
GB7942982A GB2035806B (en) 1977-12-05 1978-11-29 Root canal file and method of manufacturing it
DE19782857237 DE2857237A1 (de) 1977-12-05 1978-11-29 Root canal file and method of manufacturing it
CH721479A CH623224A5 (enrdf_load_stackoverflow) 1977-12-05 1978-11-29
PCT/SE1978/000086 WO1979000344A1 (en) 1977-12-05 1978-11-29 Root canal file and method of manufacturing it
JP54500122A JPS5816893B2 (ja) 1977-12-05 1978-11-29 歯根管フアイル
EP78900300A EP0006956A1 (en) 1977-12-05 1979-07-03 Root canal file and method of manufacturing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7713787A SE416518B (sv) 1977-12-05 1977-12-05 Rotkanalfil

Publications (2)

Publication Number Publication Date
SE7713787L SE7713787L (sv) 1979-06-06
SE416518B true SE416518B (sv) 1981-01-19

Family

ID=20333111

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713787A SE416518B (sv) 1977-12-05 1977-12-05 Rotkanalfil

Country Status (6)

Country Link
EP (1) EP0006956A1 (enrdf_load_stackoverflow)
JP (1) JPS5816893B2 (enrdf_load_stackoverflow)
CH (1) CH623224A5 (enrdf_load_stackoverflow)
GB (1) GB2035806B (enrdf_load_stackoverflow)
SE (1) SE416518B (enrdf_load_stackoverflow)
WO (1) WO1979000344A1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* 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
US4602900A (en) * 1979-10-01 1986-07-29 Arpaio Jr Jerry Micro drill with modified drill point
US4518356A (en) * 1983-09-30 1985-05-21 Dentsply Research & Development Corp. Utrasonic dental file and method of determining failure resistant lengths thereof
JPS6077748A (ja) * 1983-10-06 1985-05-02 株式会社松谷製作所 歯科用根管切削具の製造方法及びその装置
US5527205A (en) * 1991-11-05 1996-06-18 Tulsa Dental Products, L.L.C. Method of fabricating an endodontic instrument
US6419488B1 (en) 1995-12-11 2002-07-16 Ormco Corporation Endodontic instrument having a chisel tip
US5980250A (en) * 1995-12-11 1999-11-09 Tycom Dental Corporation Endodontic instrument
US5735689A (en) * 1995-12-11 1998-04-07 Tycom Dental Corporation Endodontic dental instrument
US5882198A (en) * 1997-03-28 1999-03-16 Ormco Corporation Endodontic instrument having enhanced compliance at the tip
US6299445B1 (en) * 1999-04-08 2001-10-09 Ormco Corporation Endodontic instrument, instrument blank and method of manufacture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307446A (en) * 1919-06-24 Mathew m
DE560567C (de) * 1932-10-04 Curt Zaenker Konische Nietlochreibahle mit schraubenfoermig in Drehrichtung gewundenen Spannuten,deren Schneidzaehne durch Spanbrechnuten unterbrochen sind
DE97809C (enrdf_load_stackoverflow) *
DE546245C (de) * 1932-03-12 Josef Baakes Kegelreibahle mit zwei oder mehreren stark schraubenlinienfoermig gewundenen, im gleichen Richtungssinne verlaufenden Schneidzaehnen
DE845915C (de) * 1950-03-01 1952-08-07 Wedevaags Bruks Aktiebolag Verfahren und Anordnung zum Herstellen zweinutiger Spiralbohrer durch Schleifen oder Fraesen der Spiralnuten
DE949002C (de) * 1952-06-24 1956-09-13 Edwin Kratzmann Zahnwurzelkanalfeile
FR2063374A5 (enrdf_load_stackoverflow) * 1969-10-13 1971-07-09 Micro Mega Sa

Also Published As

Publication number Publication date
WO1979000344A1 (en) 1979-06-28
EP0006956A1 (en) 1980-01-23
CH623224A5 (enrdf_load_stackoverflow) 1981-05-29
SE7713787L (sv) 1979-06-06
GB2035806A (en) 1980-06-25
GB2035806B (en) 1982-08-25
JPS5816893B2 (ja) 1983-04-02
JPS54500099A (enrdf_load_stackoverflow) 1979-12-20

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