BRPI0407171A - Instrumento dentário mecanizado - Google Patents

Instrumento dentário mecanizado

Info

Publication number
BRPI0407171A
BRPI0407171A BR0407171-9A BRPI0407171A BRPI0407171A BR PI0407171 A BRPI0407171 A BR PI0407171A BR PI0407171 A BRPI0407171 A BR PI0407171A BR PI0407171 A BRPI0407171 A BR PI0407171A
Authority
BR
Brazil
Prior art keywords
sprocket
dental instrument
handle
axis
active part
Prior art date
Application number
BR0407171-9A
Other languages
English (en)
Inventor
Hubert Euvrard
Original Assignee
Micro Mega Int Mfg 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 Int Mfg Sa filed Critical Micro Mega Int Mfg Sa
Publication of BRPI0407171A publication Critical patent/BRPI0407171A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank

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)
  • Dental Preparations (AREA)

Abstract

"INSTRUMENTO DENTáRIO MECANIZADO". A presente invenção refere-se a um instrumento dentário mecanizado constituído por uma parte ativa (2) e por um cabo (3) disposto na extremidade oposta à dita parte ativa, o dito cabo (3) do instrumento dentário sendo provido de um meio de acionamento (4) em rotação suscetível a engrenar em posição de montagem em uma cabeça de uma peça de mão diretamente com um meio de acionamento em rotação situado a montante da cabeça da peça de mão, caracterizado pelo fato de que o meio de acionamento (4) é realizado a partir de uma peça metálica plana tornada solidária, notadamente por enfiamento sobre o eixo (2a) da parte ativa (2), e é munida de pelo menos uma abertura (5) conformada de tal modo para permitir a circulação da matéria plástica que forma o cabo (3) por ocasião da fase de sobremoldagem sobre o dito eixo (2a) e para assegurar assim a ligação do meio de acionamento em rotação sobre o eixo (2a).
BR0407171-9A 2003-06-12 2004-05-28 Instrumento dentário mecanizado BRPI0407171A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307090A FR2855962B1 (fr) 2003-06-12 2003-06-12 Instrument dentaire mecanise.
PCT/FR2004/001323 WO2005004741A1 (fr) 2003-06-12 2004-05-28 Instrument dentaire mecanise

Publications (1)

Publication Number Publication Date
BRPI0407171A true BRPI0407171A (pt) 2006-02-07

Family

ID=33484388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0407171-9A BRPI0407171A (pt) 2003-06-12 2004-05-28 Instrumento dentário mecanizado

Country Status (14)

Country Link
US (1) US7207798B2 (pt)
EP (1) EP1635729B1 (pt)
JP (2) JP4608639B2 (pt)
CN (1) CN100515361C (pt)
AT (1) ATE535208T1 (pt)
AU (1) AU2004255494B2 (pt)
BR (1) BRPI0407171A (pt)
CA (1) CA2515797C (pt)
FR (1) FR2855962B1 (pt)
HK (1) HK1089074A1 (pt)
MX (1) MXPA05010489A (pt)
NO (1) NO20060133L (pt)
RU (1) RU2299038C2 (pt)
WO (1) WO2005004741A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858541A1 (fr) * 2003-08-04 2005-02-11 Micro Mega Int Mfg Sa Contre-angle utilise en endodontie
FR2914841B1 (fr) * 2007-04-12 2013-10-04 Micro Mega International Mft Manche d'instrument canalaire realise en deux parties coaxiales solidarisees en translation axiale et en rotation

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688136A (en) * 1925-10-10 1928-10-16 Chayes Dental Instr Corp Dental tool holder
US1875559A (en) * 1930-02-24 1932-09-06 Hand piece fob dental tools
US2005849A (en) * 1933-07-06 1935-06-25 Perry R Skinner Angle dental handpiece
US2231969A (en) * 1937-04-23 1941-02-18 Harold C Tifft Dental tool
US2344605A (en) * 1942-04-15 1944-03-21 Gilbert H Droegkamp Dental tool
CH239461A (fr) 1944-01-28 1945-10-15 Sodeco Compteurs De Geneve Contre-angle de dentiste.
US2568315A (en) * 1946-03-20 1951-09-18 Bjorklund Gustaf Erik Contra-angle dental handpiece
GB741714A (en) * 1953-09-07 1955-12-07 Alois Kaltenbach Improvements in heads for angle handpieces, more especially for dentistry purposes
US2813337A (en) * 1955-11-10 1957-11-19 White S Dental Mfg Co Holder for rotatable tools
US3163934A (en) * 1962-09-14 1965-01-05 Adolph D Wiseman Dental prophylaxis right angle hand piece
US3368279A (en) * 1965-11-26 1968-02-13 Weissman Bernard Dental hand-piece and tool
US3472045A (en) * 1967-10-04 1969-10-14 Alice E Nelsen Dental polishing apparatus
US3751176A (en) * 1970-12-21 1973-08-07 Von Hollen Tool Co Inc Composite bit
US4021920A (en) * 1973-06-18 1977-05-10 Horst Kirschner Drilling or milling apparatus for the working of live bone, particularly for dentistry
US4014099A (en) * 1975-01-29 1977-03-29 Young Dental Manufacturing Company Dental handpiece
US4021917A (en) * 1975-02-20 1977-05-10 Nakanishi Dental Mfg., Co., Ltd. Dental handpiece and a cartridge for a head thereof
US4117597A (en) * 1976-07-30 1978-10-03 L.A. Gauge Co. Inc. Dental drill
FR2427085A1 (fr) * 1978-06-01 1979-12-28 Micro Mega Sa Dispositif de fixation d'une fraise denta ire dans une piece a main
US4285671A (en) * 1978-12-18 1981-08-25 Lustig Leopold P Contra angle with interchangeable geared tools and the like
EP0056198B1 (en) * 1981-01-06 1985-09-04 Stuart Julian Filhol Dental anchoring means
FR2499446A1 (fr) * 1981-02-12 1982-08-13 Micro Mega Sa Manche pour instrument dentaire a canaux, rotatif, et procede de fabrication d'un tel manche
US4449932A (en) * 1982-06-17 1984-05-22 Lustig Leopold P Contra-angle head for dentistry
AT375011B (de) * 1982-09-21 1984-06-25 Buermoos Dentalwerk Winkelstueck fuer zahnaerztliche zwecke
US4486175A (en) * 1982-11-01 1984-12-04 Teledyne Industries, Inc. Dental appliance
JPH0613039B2 (ja) * 1987-07-22 1994-02-23 而至歯科工業株式会社 チヤツク無し歯科用ハンドピ−ス
US5040978A (en) * 1989-12-22 1991-08-20 Dentsply Research & Development Corp. Dental prophy angle
US5007832A (en) * 1990-03-30 1991-04-16 Mti Precision Products, Inc. Disposable right angle dental handpiece
US5120220A (en) * 1990-12-04 1992-06-09 Biodental Technologies Corporation Right angled dental hand piece
US5252067A (en) * 1991-12-03 1993-10-12 Ushio Co., Ltd. Handpiece for dental medical treatment
FR2692473B1 (fr) 1992-04-06 1995-06-02 Micro Mega Sa Tête de contre-angle jetable et contre-angle ainsi équipé.
US5730595A (en) * 1996-04-16 1998-03-24 Young Dental Manufacturing Company Disposable prophylaxis angle
FR2747563B1 (fr) * 1996-04-17 1998-06-05 Micro Mega Int Mfg Sa Manche pour instrument dentaire rotatif
FR2759574B1 (fr) 1997-02-19 1999-05-14 Micro Mega Int Mfg Sa Manche d'instrument dentaire et tete d'instrument dentaire equipee dudit manche
US5941705A (en) * 1997-12-29 1999-08-24 Odontal Associates Manual drive endodontic handpiece
US6579093B2 (en) * 2001-02-23 2003-06-17 Young Dental Manufacturing Company 1, Llc High speed turbine cartridge for use with a medical/dental handpiece

Also Published As

Publication number Publication date
WO2005004741A1 (fr) 2005-01-20
AU2004255494B2 (en) 2009-04-23
CN100515361C (zh) 2009-07-22
ATE535208T1 (de) 2011-12-15
RU2299038C2 (ru) 2007-05-20
FR2855962A1 (fr) 2004-12-17
CN1753650A (zh) 2006-03-29
EP1635729A1 (fr) 2006-03-22
CA2515797A1 (fr) 2005-01-20
JP4600596B2 (ja) 2010-12-15
RU2005125039A (ru) 2006-01-20
JP2010115506A (ja) 2010-05-27
JP2006527042A (ja) 2006-11-30
CA2515797C (fr) 2009-04-07
US20060172256A1 (en) 2006-08-03
HK1089074A1 (en) 2006-11-24
AU2004255494A1 (en) 2005-01-20
FR2855962B1 (fr) 2005-08-19
EP1635729B1 (fr) 2011-11-30
NO20060133L (no) 2006-01-09
US7207798B2 (en) 2007-04-24
JP4608639B2 (ja) 2011-01-12
MXPA05010489A (es) 2005-11-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2257 DE 08/04/2014.

B15K Others concerning applications: alteration of classification

Ipc: A61C 3/02 (2006.01), A61C 5/42 (2017.01)