FR2864441B1 - 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. - Google Patents

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.

Info

Publication number
FR2864441B1
FR2864441B1 FR0313899A FR0313899A FR2864441B1 FR 2864441 B1 FR2864441 B1 FR 2864441B1 FR 0313899 A FR0313899 A FR 0313899A FR 0313899 A FR0313899 A FR 0313899A FR 2864441 B1 FR2864441 B1 FR 2864441B1
Authority
FR
France
Prior art keywords
introduction
assembly
body formed
dental handpiece
internal housing
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 - Lifetime
Application number
FR0313899A
Other languages
English (en)
French (fr)
Other versions
FR2864441A1 (fr
Inventor
Jacques Pernot
Jean Claude Boinot
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 International Manufactures SA
Original Assignee
Micro Mega International Manufactures 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 International Manufactures SA filed Critical Micro Mega International Manufactures SA
Priority to FR0313899A priority Critical patent/FR2864441B1/fr
Priority to FR0403047A priority patent/FR2864442B1/fr
Priority to CN2004800301569A priority patent/CN1867300B/zh
Priority to JP2006540499A priority patent/JP5105273B2/ja
Priority to BRPI0416888-7A priority patent/BRPI0416888A/pt
Priority to EP04787419.3A priority patent/EP1689310B1/fr
Priority to PCT/FR2004/002392 priority patent/WO2005063140A1/fr
Priority to KR1020067012760A priority patent/KR101112201B1/ko
Priority to US10/580,373 priority patent/US8118594B2/en
Publication of FR2864441A1 publication Critical patent/FR2864441A1/fr
Application granted granted Critical
Publication of FR2864441B1 publication Critical patent/FR2864441B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C1/08—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
    • 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
    • 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)
FR0313899A 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. Expired - Lifetime FR2864441B1 (fr)

Priority Applications (9)

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
JP2006540499A JP5105273B2 (ja) 2003-11-25 2004-09-23 単一の部材からなる本体と、機械的伝動要素とツールヘッドの間を電気的かつ弾性的にリンクする要素を含んで形成される歯科用ハンドピース
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
CN2004800301569A CN1867300B (zh) 2003-11-25 2004-09-23 具有单体件式主体的牙科用手持件——其具有在器械的机械传动机件和其头部之间配有弹性电连接机件
EP04787419.3A EP1689310B1 (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
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
KR1020067012760A KR101112201B1 (ko) 2003-11-25 2004-09-23 단일품으로 형성된 본체를 구비하고 기계 전동 요소와기구의 헤드 사이에 전기적 탄성 연결 요소를 포함하는치과용 핸드 피스
US10/580,373 US8118594B2 (en) 2003-11-25 2004-09-23 Dental handpiece with a unitary body and an electrically conductive and elastic connection element

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number Publication Date
FR2864441A1 FR2864441A1 (fr) 2005-07-01
FR2864441B1 true FR2864441B1 (fr) 2006-07-14

Family

ID=34639562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0313899A Expired - Lifetime 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.

Country Status (2)

Country Link
CN (1) CN1867300B (zh)
FR (1) FR2864441B1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US10383701B2 (en) 2015-03-09 2019-08-20 D-Shape Non-Invasive Precision Dentistry Ltd Guiding assembly for dental restoration procedures
CN107049536B (zh) * 2017-05-19 2022-07-26 上海交通大学医学院附属第九人民医院 微螺钉紧固手柄
CN111419434A (zh) * 2020-04-13 2020-07-17 桂林市啄木鸟医疗器械有限公司 一种牙科弯手机及根管治疗仪
CN112869893B (zh) * 2021-02-01 2024-08-20 桂林市啄木鸟医疗器械有限公司 一种手柄结构及牙科手术器械
CN113952049A (zh) * 2021-11-11 2022-01-21 桂林市啄木鸟医疗器械有限公司 牙科手机和牙科治疗仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR799430A (fr) * 1935-03-13 1936-06-12 Pièce à main pour travaux de fraisage en art dentaire
JPH01171539A (ja) * 1987-12-28 1989-07-06 Nakanishi Shika Kikai Seisakusho:Kk 歯科用ハンドピース
KR0159070B1 (ko) * 1994-06-09 1998-12-15 모리타 류이치로 근관길이 측정기능을 구비한 치과치료장치
US5575647A (en) * 1995-06-12 1996-11-19 Grubbs; Kenneth General purpose dental handpiece
US6149430A (en) * 1998-02-20 2000-11-21 Ora Innovations, Inc. Integrally molded dental appliance and process for its manufacture
US20020168610A1 (en) * 2000-12-18 2002-11-14 Dentsply Research & Development Corp. Dental handpiece

Also Published As

Publication number Publication date
FR2864441A1 (fr) 2005-07-01
CN1867300B (zh) 2011-08-17
CN1867300A (zh) 2006-11-22

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