FR2280356A1 - Dispositif de butee amovible pour instruments a canaux dentaires - Google Patents

Dispositif de butee amovible pour instruments a canaux dentaires

Info

Publication number
FR2280356A1
FR2280356A1 FR7426455A FR7426455A FR2280356A1 FR 2280356 A1 FR2280356 A1 FR 2280356A1 FR 7426455 A FR7426455 A FR 7426455A FR 7426455 A FR7426455 A FR 7426455A FR 2280356 A1 FR2280356 A1 FR 2280356A1
Authority
FR
France
Prior art keywords
instrument
depth
dentist
collar
slightly
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.)
Granted
Application number
FR7426455A
Other languages
English (en)
French (fr)
Other versions
FR2280356B1 (it
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.)
Micro Mega SA
Original Assignee
Micro Mega SA
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 Micro Mega SA filed Critical Micro Mega SA
Priority to FR7426455A priority Critical patent/FR2280356A1/fr
Priority to CA230,083A priority patent/CA1055742A/en
Priority to IT24340/75A priority patent/IT1038908B/it
Priority to CH871975A priority patent/CH588276A5/xx
Priority to DE19752531482 priority patent/DE2531482A1/de
Priority to BR7504848*A priority patent/BR7504848A/pt
Priority to JP50092150A priority patent/JPS529950B2/ja
Publication of FR2280356A1 publication Critical patent/FR2280356A1/fr
Priority to US05/784,447 priority patent/US4217098A/en
Application granted granted Critical
Publication of FR2280356B1 publication Critical patent/FR2280356B1/fr
Granted 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
    • 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
    • A61C5/44—Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles

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)
FR7426455A 1974-07-30 1974-07-30 Dispositif de butee amovible pour instruments a canaux dentaires Granted FR2280356A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7426455A FR2280356A1 (fr) 1974-07-30 1974-07-30 Dispositif de butee amovible pour instruments a canaux dentaires
CA230,083A CA1055742A (en) 1974-07-30 1975-06-12 Device for limiting the penetration of dental root canal instruments
IT24340/75A IT1038908B (it) 1974-07-30 1975-06-13 Dispositivo di arresto amovibile per strumenti per canali dentari
CH871975A CH588276A5 (it) 1974-07-30 1975-07-04
DE19752531482 DE2531482A1 (de) 1974-07-30 1975-07-15 Vorrichtung zur begrenzung der eindringtiefe von zahnaerztlichen wurzelkanalbehandlungsinstrumenten
BR7504848*A BR7504848A (pt) 1974-07-30 1975-07-29 Dispositivo para ser adaptado de forma removivel a um instrumento de tratamento de canal de raiz de dente,bem como o instrumento e peca de contra-angulo para o mesmo
JP50092150A JPS529950B2 (it) 1974-07-30 1975-07-30
US05/784,447 US4217098A (en) 1974-07-30 1977-04-04 Device for limiting the penetration of dental root canal instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426455A FR2280356A1 (fr) 1974-07-30 1974-07-30 Dispositif de butee amovible pour instruments a canaux dentaires

Publications (2)

Publication Number Publication Date
FR2280356A1 true FR2280356A1 (fr) 1976-02-27
FR2280356B1 FR2280356B1 (it) 1977-10-14

Family

ID=9141882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426455A Granted FR2280356A1 (fr) 1974-07-30 1974-07-30 Dispositif de butee amovible pour instruments a canaux dentaires

Country Status (7)

Country Link
JP (1) JPS529950B2 (it)
BR (1) BR7504848A (it)
CA (1) CA1055742A (it)
CH (1) CH588276A5 (it)
DE (1) DE2531482A1 (it)
FR (1) FR2280356A1 (it)
IT (1) IT1038908B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415454A1 (fr) * 1978-01-27 1979-08-24 Hache Claude Procede pour le reglage de la longueur des broches en fonction de la longueur des canaux dentaires

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929698Y2 (ja) * 1977-01-25 1984-08-25 株式会社ヨシダ 歯牙の根管拡大用切削器具
JPS53118271U (it) * 1977-02-28 1978-09-20
JPS5540526A (en) * 1978-09-13 1980-03-22 Korupo Kk Pulp canal hole expanding treatment needle
JPS5479796U (it) * 1977-11-17 1979-06-06
WO1979000300A1 (en) * 1977-11-17 1979-05-31 Colpo Ltd Drilling needle for medical treatment of root canals
JPS5781339A (en) * 1981-09-21 1982-05-21 Korupo Kk Puncture needle for root canal hole
JPS592303U (ja) * 1982-06-28 1984-01-09 株式会社松谷製作所 歯科用穿削具の測長カバ−
CA1237301A (en) * 1983-09-22 1988-05-31 Michael P. Lococo Endodontic core assembly
JPH0626257Y2 (ja) * 1989-06-19 1994-07-20 株式会社長田中央研究所 根管長測定針

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084870B (de) * 1958-01-09 1960-07-07 Dr Reinmar Binder Vorrichtung zum maschinellen Aufbereiten der Wurzelkanaele von Zaehnen
US3324555A (en) * 1963-02-26 1967-06-13 Zdarsky Eduard Test handle for endodontic root canal treatment
US3562913A (en) * 1969-08-11 1971-02-16 Dennis W Saffro Root canal file

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084870B (de) * 1958-01-09 1960-07-07 Dr Reinmar Binder Vorrichtung zum maschinellen Aufbereiten der Wurzelkanaele von Zaehnen
US3324555A (en) * 1963-02-26 1967-06-13 Zdarsky Eduard Test handle for endodontic root canal treatment
US3562913A (en) * 1969-08-11 1971-02-16 Dennis W Saffro Root canal file

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415454A1 (fr) * 1978-01-27 1979-08-24 Hache Claude Procede pour le reglage de la longueur des broches en fonction de la longueur des canaux dentaires

Also Published As

Publication number Publication date
JPS529950B2 (it) 1977-03-19
CH588276A5 (it) 1977-05-31
IT1038908B (it) 1979-11-30
DE2531482A1 (de) 1976-02-26
JPS5139994A (it) 1976-04-03
BR7504848A (pt) 1976-07-13
FR2280356B1 (it) 1977-10-14
CA1055742A (en) 1979-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse