BRPI0416888A - peça de mão dentária com corpo formado de uma só peça e comportando um elemento de ligação elétrica e elástica entre os elementos de transmissão mecánica e a cabeça do instrumento - Google Patents

peça de mão dentária com corpo formado de uma só peça e comportando um elemento de ligação elétrica e elástica entre os elementos de transmissão mecánica e a cabeça do instrumento

Info

Publication number
BRPI0416888A
BRPI0416888A BRPI0416888-7A BRPI0416888A BRPI0416888A BR PI0416888 A BRPI0416888 A BR PI0416888A BR PI0416888 A BRPI0416888 A BR PI0416888A BR PI0416888 A BRPI0416888 A BR PI0416888A
Authority
BR
Brazil
Prior art keywords
electrical
instrument
piece body
head
dental handpiece
Prior art date
Application number
BRPI0416888-7A
Other languages
English (en)
Inventor
Jacques Pernot
Jean-Claude Boinot
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
Priority claimed from FR0313899A external-priority patent/FR2864441B1/fr
Application filed by Micro Mega Int Mfg Sa filed Critical Micro Mega Int Mfg Sa
Publication of BRPI0416888A publication Critical patent/BRPI0416888A/pt

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
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece
    • 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
    • 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
    • A61C1/10—Straight hand-pieces
    • 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
    • A61C1/12—Angle hand-pieces
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/042—Measuring instruments specially adapted for dentistry for determining the position of a root apex

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

"PEçA DE MãO DENTáRIA COM CORPO FORMADO DE UMA Só PEçA E COMPORTANDO UM ELEMENTO DE LIGAçãO ELéTRICA E ELáSTICA ENTRE OS ELEMENTOS DE TRANSMISSãO MECáNICA E A CABEçA DO INSTRUMENTO". A presente invenção refere-se a uma peça de mão dentária (1) do tipo que comporta elementos mecânicos, notadamente um conjunto porta-instrumento para a fixação e o acionamento em rotação de um instrumento dentário em torno de um eixo de acionamento (6) e um conjunto de transmissão de movimento, esses elementos mecânicos sendo montados no interior de um corpo (2) com uma cabeça (4) e um punho (3), caracterizada pelo fato de comportar meios de ligação elétrica entre os elementos mecânicos do punho e a cabeça do instrumento, meios constituídos de um elemento de ligação elástica e eletricamente condutor.
BRPI0416888-7A 2003-11-25 2004-09-23 peça de mão dentária com corpo formado de uma só peça e comportando um elemento de ligação elétrica e elástica entre os elementos de transmissão mecánica e a cabeça do instrumento BRPI0416888A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0313899A FR2864441B1 (fr) 2003-11-25 2003-11-25 Piece a main dentaire dont le corps est forme d'une seule piece a logements internes permettant l'introduction des organes mecaniques et leur assemblage.
FR0403047A FR2864442B1 (fr) 2003-11-25 2004-03-25 Piece a main dentaire a corps forme d'une seule piece et comportant un organe de liaison electrique et elastique entre les organes de transmission mecanique et la tete de l'instrument
PCT/FR2004/002392 WO2005063140A1 (fr) 2003-11-25 2004-09-23 Piece a main dentaire a corps forme d’une seule piece et comportant un organe de liaison electrique et elastique entre les organes de transmission mecanique et la tete de l’instrument

Publications (1)

Publication Number Publication Date
BRPI0416888A true BRPI0416888A (pt) 2007-02-27

Family

ID=34655191

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416888-7A BRPI0416888A (pt) 2003-11-25 2004-09-23 peça de mão dentária com corpo formado de uma só peça e comportando um elemento de ligação elétrica e elástica entre os elementos de transmissão mecánica e a cabeça do instrumento

Country Status (7)

Country Link
US (1) US8118594B2 (pt)
EP (1) EP1689310B1 (pt)
JP (1) JP5105273B2 (pt)
KR (1) KR101112201B1 (pt)
BR (1) BRPI0416888A (pt)
FR (1) FR2864442B1 (pt)
WO (1) WO2005063140A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070087303A1 (en) * 2000-12-18 2007-04-19 Tom Papanek Dental handpiece
DE102006051510A1 (de) * 2006-03-09 2007-09-13 Kaltenbach & Voigt Gmbh Zahnärztliches, zahnmedizinisches oder dentaltechnisches Handstück mit Elektromotor
FR2915084B1 (fr) * 2007-04-17 2009-05-29 Micro Mega Int Mfg Sa Dispositif de retention axiale d'une queue d'instrument dentaire comportant un axe traverse par au moins une goupille de blocage.
DE502007003873D1 (de) 2007-09-27 2010-07-01 W & H Dentalwerk Buermoos Gmbh Dentales Handstück zur Behandlung von Wurzelkanälen
DE102009054746A1 (de) * 2009-02-02 2010-08-12 Kaltenbach & Voigt Gmbh Zahnärztliches Rotationswerkzeug und zahnärztliches Behandlungsinstrument
EP2233103B1 (de) * 2009-03-26 2017-11-15 W & H Dentalwerk Bürmoos GmbH Medizinisches, insbesondere dentales, Handstück
FR2954169B1 (fr) * 2009-12-17 2012-12-14 Dentalhitec Instrument de chirurgie pour l'injection d'un produit pharmaceutique a travers un tissu dense d'un corps humain ou animal et procede de perforation d'un tel tissu dense
JP5785790B2 (ja) * 2011-06-14 2015-09-30 株式会社モリタ製作所 歯科用根管治療ハンドピース
JP5840924B2 (ja) * 2011-11-09 2016-01-06 長田電機工業株式会社 歯科治療用マイクロモータハンドピース
GB201120375D0 (en) * 2011-11-25 2012-01-11 Invibio Ltd Prosthodontic device
DE102013202174B4 (de) * 2013-02-11 2018-08-30 Sirona Dental Systems Gmbh Zahnärztliches Präparationsinstrument mit einer druckluftbetriebenen Turbine
EP3202363B1 (de) 2016-02-04 2023-07-19 KaVo Dental GmbH Zahnärztliches werkzeug und zahnärztliches system
US20180228572A1 (en) * 2017-02-13 2018-08-16 Pac-Dent International, Inc. Dental handpiece with rear air exhaust
EP3427691B1 (de) * 2017-07-14 2019-12-04 W & H Dentalwerk Bürmoos GmbH Dentale prophylaxe-behandlungseinheit
PT3431034T (pt) * 2017-07-17 2020-04-20 Bien Air Holding Sa Subconjunto para peça de mão dental ou cirúrgica, peça de mão dental ou cirúrgica e método de montagem associada
CN108542470B (zh) * 2018-05-22 2023-12-29 深圳普汇医疗科技有限公司 一种扳手及外科系统
JP7341226B2 (ja) * 2018-09-26 2023-09-08 カボ デンタル ゲゼルシャフト ミット ベシュレンクテル ハフツング Ｒｆｉｄトランスポンダ付きの歯科又は外科用ハンドピース
EP4037601B1 (en) * 2019-09-30 2025-02-26 Dentalez, INC. Dental handpiece with embedded wireless communication device
EP3964162A4 (en) * 2020-07-20 2022-06-08 Guilin Woodpecker Medical Instrument Co., Ltd. CURVED HANDPIECE FOR ROOT CANAL TREATMENT
CN112545676B (zh) * 2020-12-09 2025-01-07 佛山市摩德尔精密口腔医疗器械有限公司 一种防回吸牙科手机
KR20240113386A (ko) * 2021-06-02 2024-07-22 콘피던트 에이비씨 엘티디. 전기 회전 절단 기구 및 시스템
EP4154841A1 (en) * 2021-09-27 2023-03-29 ReDentNova GmbH & Co. KG Dental handpiece attachment
JP7507202B2 (ja) * 2022-06-23 2024-06-27 株式会社モリタ製作所 歯科用ハンドピース
WO2025103994A1 (fr) 2023-11-15 2025-05-22 Bien-Air Holding Sa Impression en 3d dans un matériau métallique d'une pièce monobloc

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US274008A (en) * 1883-03-13 Dental-engine hand-piece
US1292632A (en) * 1917-10-08 1919-01-28 Peter J L Nemmers Bur-holder for dental tools.
FR799430A (fr) * 1935-03-13 1936-06-12 Pièce à main pour travaux de fraisage en art dentaire
US2263808A (en) * 1938-05-28 1941-11-25 Floyd M Hutchinson Dental hand piece
AT349614B (de) 1977-06-08 1979-04-10 Buermoos Dentalwerk Kopf fuer zahnaerztliche winkelstuecke
DE3215255C2 (de) * 1982-04-23 1995-08-31 Kaltenbach & Voigt Zahnärztliche Handstückeinrichtung
FR2570269B1 (fr) 1984-09-14 1988-12-02 Micro Mega Sa Tete de contre-angle d'une piece a main dentaire
JPH01171539A (ja) * 1987-12-28 1989-07-06 Nakanishi Shika Kikai Seisakusho:Kk 歯科用ハンドピース
DE19520765B4 (de) * 1994-06-09 2004-07-08 Kabushiki Kaisha Morita Seisakusho Dental-Behandlungseinrichtung mit Wurzelkanallängen-Meßfunktion
JP3223042B2 (ja) * 1994-06-23 2001-10-29 株式会社モリタ製作所 コードレスハンドピース及び根管長測定機能付き歯科治療装置
JP3213480B2 (ja) * 1994-06-09 2001-10-02 株式会社モリタ製作所 根管長測定機能付きハンドピース用ヘッド
US5575647A (en) * 1995-06-12 1996-11-19 Grubbs; Kenneth General purpose dental handpiece
JP3213539B2 (ja) * 1996-02-22 2001-10-02 株式会社モリタ製作所 根管長測定機能付きハンドピース
US6149430A (en) * 1998-02-20 2000-11-21 Ora Innovations, Inc. Integrally molded dental appliance and process for its manufacture
AT406013B (de) * 1998-05-20 2000-01-25 Buermoos Dentalwerk Lösbare spannvorrichtung für ein rotierendes medizinisches oder dentales werkzeug
US20020168610A1 (en) * 2000-12-18 2002-11-14 Dentsply Research & Development Corp. Dental handpiece
DE10229649A1 (de) * 2002-07-02 2004-01-22 Kaltenbach & Voigt Gmbh & Co. Kg Medizinisches oder dentalmedizinisches Handstück mit einer Drucktaste zum Lösen eines Werkzeugs
FR2863862B1 (fr) 2003-11-25 2006-07-07 Micro Mega Int Mfg Sa Dispositif de fixation d'un instrument dentaire dans la tete d'une piece a main et forme d'une ceinture elastique

Also Published As

Publication number Publication date
JP2007512066A (ja) 2007-05-17
EP1689310B1 (fr) 2015-03-11
FR2864442B1 (fr) 2006-08-04
KR101112201B1 (ko) 2012-02-24
US8118594B2 (en) 2012-02-21
WO2005063140A1 (fr) 2005-07-14
FR2864442A1 (fr) 2005-07-01
KR20060112672A (ko) 2006-11-01
EP1689310A1 (fr) 2006-08-16
JP5105273B2 (ja) 2012-12-26
US20070065774A1 (en) 2007-03-22

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Legal Events

Date Code Title Description
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 2272 DE 22/07/2014.