CH671684A5 - - Google Patents

Download PDF

Info

Publication number
CH671684A5
CH671684A5 CH673/87A CH67387A CH671684A5 CH 671684 A5 CH671684 A5 CH 671684A5 CH 673/87 A CH673/87 A CH 673/87A CH 67387 A CH67387 A CH 67387A CH 671684 A5 CH671684 A5 CH 671684A5
Authority
CH
Switzerland
Prior art keywords
tool
core
housing
boring
spring
Prior art date
Application number
CH673/87A
Other languages
English (en)
French (fr)
Inventor
Henri Leonard
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
Priority claimed from FR868608151A external-priority patent/FR2599241B2/fr
Application filed by Micro Mega Sa filed Critical Micro Mega Sa
Publication of CH671684A5 publication Critical patent/CH671684A5/fr

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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/148—Non-rotating tool holders, e.g. vibrating, oscillating, nutating
    • 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 waves
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17761—Side detent
    • Y10T279/17811—Reciprocating sleeve

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CH673/87A 1986-06-02 1987-02-23 CH671684A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868608151A FR2599241B2 (fr) 1982-11-03 1986-06-02 Dispositif pour le maintien d'un outil d'alesage dans un instrument dentaire a mouvement vibratoire.

Publications (1)

Publication Number Publication Date
CH671684A5 true CH671684A5 (enExample) 1989-09-29

Family

ID=9336058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH673/87A CH671684A5 (enExample) 1986-06-02 1987-02-23

Country Status (5)

Country Link
US (1) US4840566A (enExample)
JP (1) JPS6359947A (enExample)
CH (1) CH671684A5 (enExample)
DE (1) DE3718026C2 (enExample)
IT (2) IT1217138B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320530A (en) * 1992-12-17 1994-06-14 Fong Cheng D Endodontic apparatus for retrofill cavity preparation
US6086369A (en) * 1997-01-13 2000-07-11 Parkell Products, Inc. Ultrasonic dental scaler insert
DE19712211A1 (de) * 1997-03-24 1998-10-01 Itt Mfg Enterprises Inc Elektrohydraulisches Aggregat zur Druckregelung in Bremsanlagen für Kraftfahrzeuge
AT404550B (de) * 1997-07-02 1998-12-28 Rosenstatter Otto Dr Zahnärztliches handstück
US6575747B1 (en) * 1999-10-22 2003-06-10 Ultradent Products, Inc. Endodontic instruments adapted to provide variable working lengths and related methods for using the instruments
GR1009677B (el) * 2015-12-10 2020-01-14 Ιωαννης Αντωνιου Βεργουλλης Οδοντοτεχνικα πολυεργαλεια με μηχανισμο ταλαντωσης του ενος λειτουργικου τους ακρου
FR3069151B1 (fr) * 2017-07-21 2019-09-06 Micro Mega International Manufactures Dispositif pour le traitement dentaire
JP7086337B2 (ja) * 2018-03-20 2022-06-20 株式会社ミクロン 歯科用工具のホルダー
JP7361253B2 (ja) * 2019-03-11 2023-10-16 株式会社ミクロン 歯科用工具のホルダー
US11173013B2 (en) * 2019-10-18 2021-11-16 Joshua Maxwell Dental system with hand piece for endodontic files

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758644A (en) * 1953-03-26 1956-10-10 John Stevenson Thomson Improvements in and relating to machine attachments of the slipping clutch type for drills, taps and like tools
FR2221114B1 (enExample) * 1973-03-13 1977-04-22 Saratch Marc
US4484891A (en) * 1982-10-06 1984-11-27 Syntex (U.S.A.) Inc. Vibratory endodontic device
US4571183A (en) * 1982-10-06 1986-02-18 Syntex (U.S.A.) Inc. Vibratory endodontic device
CH660298A5 (fr) * 1983-12-20 1987-04-15 Micro Mega Sa Dispositif de fixation d'un outil de dentisterie.

Also Published As

Publication number Publication date
JPS6359947A (ja) 1988-03-15
DE3718026A1 (de) 1988-02-11
IT8753156V0 (it) 1987-03-18
DE3718026C2 (de) 1996-03-14
IT8767213A0 (it) 1987-03-18
IT1217138B (it) 1990-03-14
US4840566A (en) 1989-06-20

Similar Documents

Publication Publication Date Title
EP0392927B1 (fr) Implant vertébral pour dispositif d'ostéosynthèse
FR2680461A1 (fr) Implant pour dispositif d'osteosynthese notamment du rachis et dispositif correspondant pour sa mise en place.
CA2653687C (fr) Dispositif de fixation osseuse
FR2624719A1 (fr) Sonde de percage, en particulier pour positionner et fixer un clou medullaire
FR2923153A1 (fr) Intrument de pose d'une vis osseuse, notamment d'une vis dite "polyaxiale" d'un materiel d'osteosynthese vertebrale
EP0240376A1 (fr) Dispositif d'immobilisation d'un élément osseux, notamment pour intervention orthopédique
FR2820998A1 (fr) Mandrin de percage
EP0210083A1 (fr) Système de changement rapide de mors de serrage sur une machine-outil
FR2790659A1 (fr) Implants dentaires comportant des moyens anti-rotation des suprastructures
EP0981301B1 (fr) Implant pour dispositif d'osteosynthese et outil de montage d'un tel implant
FR2769490A1 (fr) Dispositif de fixation d'une tige dans une paroi osseuse mince
FR2561502A1 (fr) Dispositif de fixation d'une chaussure sur une pedale et parties constitutives dudit dispositif
FR2599241A2 (fr) Dispositif pour le maintien d'un outil d'alesage dans un instrument dentaire a mouvement vibratoire.
CH673503A5 (enExample)
FR3038354A1 (fr) Piton de suspension
FR2629418A3 (fr) Structure telescopique, en particulier gaffe pour usage nautique
FR2723839A1 (fr) Ensemble constitue par un tournevis et une vis correspondante, destines notamment a la micro-chirurgie maxillo-faciale traumatologique ou corrective
FR2914211A1 (fr) Outil a main pour decouper une plaque.
EP1757829B1 (fr) Dispositif pour créer une tension prédéfinie dans une commande à câble gainé
FR2776724A1 (fr) Dispositif de reglage de la longueur d'un element filiforme
FR2712521A1 (fr) Dispositif préhenseur adaptable à l'extrémité de manÓoeuvre d'un tourne vis notamment.
EP0648945B1 (fr) Dispositif de fixation par vissage
FR3004919A1 (fr) Perfectionnement aux fixateurs externes
FR2650050A1 (fr) Dispositif d'assemblage autobloquant de deux pieces cylindriques, pour realiser des rallonges de manches d'outil ou pour effectuer une fixation d'un tel outil sur son manche, notamment dans le domaine du ramonage
FR2753077A1 (fr) Appareil digital d'etirement externe

Legal Events

Date Code Title Description
PL Patent ceased