FR1194501A - Automatic contra-angle for drilling and reaming dental canals - Google Patents

Automatic contra-angle for drilling and reaming dental canals

Info

Publication number
FR1194501A
FR1194501A FR1194501DA FR1194501A FR 1194501 A FR1194501 A FR 1194501A FR 1194501D A FR1194501D A FR 1194501DA FR 1194501 A FR1194501 A FR 1194501A
Authority
FR
France
Prior art keywords
reaming
drilling
angle
dental canals
contra
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Roger Blanc
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 filed Critical
Application granted granted Critical
Publication of FR1194501A publication Critical patent/FR1194501A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/185—Drives or transmissions
    • 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)
  • 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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
FR1194501D 1958-02-12 1958-02-12 Automatic contra-angle for drilling and reaming dental canals Expired FR1194501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1194501T 1958-02-12

Publications (1)

Publication Number Publication Date
FR1194501A true FR1194501A (en) 1959-11-10

Family

ID=9668171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194501D Expired FR1194501A (en) 1958-02-12 1958-02-12 Automatic contra-angle for drilling and reaming dental canals

Country Status (1)

Country Link
FR (1) FR1194501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459696A1 (en) * 2003-03-19 2004-09-22 R.O.E.N. S.a.s. di Boarolo Marco & C. Contra-angle handpiece for dental prophylaxis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459696A1 (en) * 2003-03-19 2004-09-22 R.O.E.N. S.a.s. di Boarolo Marco & C. Contra-angle handpiece for dental prophylaxis

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