DE69731996D1 - Motor- bzw. Handstückanordnung mit einem Schrittmotor - Google Patents

Motor- bzw. Handstückanordnung mit einem Schrittmotor

Info

Publication number
DE69731996D1
DE69731996D1 DE69731996T DE69731996T DE69731996D1 DE 69731996 D1 DE69731996 D1 DE 69731996D1 DE 69731996 T DE69731996 T DE 69731996T DE 69731996 T DE69731996 T DE 69731996T DE 69731996 D1 DE69731996 D1 DE 69731996D1
Authority
DE
Germany
Prior art keywords
motor
handpiece assembly
stepper
stepper motor
handpiece
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
DE69731996T
Other languages
English (en)
Other versions
DE69731996T2 (de
Inventor
Jean-Marie Badoz
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
Application granted granted Critical
Publication of DE69731996D1 publication Critical patent/DE69731996D1/de
Publication of DE69731996T2 publication Critical patent/DE69731996T2/de
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
    • A61C1/02—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
    • A61C1/06—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 electric drive
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
DE69731996T 1996-06-12 1997-03-24 Motor- bzw. Handstückanordnung mit einem Schrittmotor Expired - Lifetime DE69731996T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607467 1996-06-12
FR9607467A FR2749751B1 (fr) 1996-06-12 1996-06-12 Ensemble moteur-piece a main a contre-angle avec un moteur pas-a-pas

Publications (2)

Publication Number Publication Date
DE69731996D1 true DE69731996D1 (de) 2005-01-27
DE69731996T2 DE69731996T2 (de) 2005-12-22

Family

ID=9493096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731996T Expired - Lifetime DE69731996T2 (de) 1996-06-12 1997-03-24 Motor- bzw. Handstückanordnung mit einem Schrittmotor

Country Status (5)

Country Link
US (1) US5944523A (de)
EP (1) EP0812578B1 (de)
JP (1) JPH1052443A (de)
DE (1) DE69731996T2 (de)
FR (1) FR2749751B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999058076A1 (de) * 1998-05-08 1999-11-18 Heribert Schmid Arbeitsgerät für bohr-, schneid- und schraubwerkzeuge zu medizinischen zwecken
EP1196109B1 (de) 1999-07-13 2006-11-29 Dentsply International, Inc. Rotierendes handstück für endodontisches instrumentarium
US20050137004A1 (en) * 2003-10-17 2005-06-23 Leapfrog Enterprises, Inc. Game using objects and reader
WO2006110670A1 (en) * 2005-04-12 2006-10-19 Spring Health Products, Inc. Electric dental handpiece and control system
US9877798B2 (en) * 2005-04-12 2018-01-30 Spring Health Products, Inc. Electric dental handpiece
US7703006B2 (en) * 2005-06-02 2010-04-20 Lsi Corporation System and method of accelerating document processing
KR200448454Y1 (ko) * 2007-11-29 2010-04-13 전남대학교산학협력단 착탈가능한 치과용 임플란트 핸드피스의 몸체
US9844418B2 (en) 2009-03-24 2017-12-19 Forum Engineering Technologies (96) Ltd. System for endodontic treatment
DE102011105958B4 (de) 2011-06-29 2014-12-04 Gebr. Brasseler Gmbh & Co. Kg Rotierendes Handstück zur Wurzelkanalaufbereitung
EP3288486B1 (de) 2015-05-01 2020-01-15 Dentlytec G.P.L. Ltd. System für digitale zahnabdrücke
EP3405092A2 (de) 2016-01-18 2018-11-28 Dentlytec G.P.L. Ltd. Intraoraler scanner
US11690604B2 (en) 2016-09-10 2023-07-04 Ark Surgical Ltd. Laparoscopic workspace device
EP4154845A1 (de) 2017-07-04 2023-03-29 Dentlytec G.P.L. Ltd. Dentalvorrichtung mit sonde
WO2019021285A1 (en) 2017-07-26 2019-01-31 Dentlytec G.P.L. Ltd INTRA-BUCCAL SCANNER

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505676A (en) * 1983-09-30 1985-03-19 Dentsply Research & Development Corp. Endodontic unit
US4744752A (en) * 1984-07-30 1988-05-17 Kabushiki Kaisha Morita Seisakusho Dental handpiece control device
US4681540A (en) * 1984-11-09 1987-07-21 Siemens Aktiengesellschaft Dental handpiece arrangement
DE3870164D1 (de) * 1987-11-25 1992-05-21 Siemens Ag Zahnaerztliche einrichtung mit einer regeleinrichtung zur konstanthaltung der temperatur von erwaermtem wasser.
US4983901A (en) * 1989-04-21 1991-01-08 Allergan, Inc. Digital electronic foot control for medical apparatus and the like
US5145369A (en) * 1990-04-23 1992-09-08 L. Paul Lustig Dental tool driving apparatus having rotating and roto-reciprocating motions
DE4125313A1 (de) * 1991-07-31 1993-02-04 Ritter Gmbh Dentaleinrichtung Verfahren zur steuerung einer zahnaerztlichen behandlungseinrichtung und eine zahnaerztliche behandlungseinrichtung
DE4143406C2 (de) * 1991-11-25 1995-10-19 Kaltenbach & Voigt Ärtzliches, motorbetriebenes Behandlungsinstrument mit einem aus mindestens zwei Teilen bestehenden Handstück
CH688641A5 (fr) * 1993-04-13 1997-12-31 Rouiller Jean Claude Tête de contre-angle pour instrument endodontique.
US5538423A (en) * 1993-11-26 1996-07-23 Micro Motors, Inc. Apparatus for controlling operational parameters of a surgical drill
US5720742A (en) * 1994-10-11 1998-02-24 Zacharias; Jaime Controller and actuating system for surgical instrument
US5529494A (en) * 1995-01-18 1996-06-25 Vlacancich; Tanya Dental tool driving device

Also Published As

Publication number Publication date
US5944523A (en) 1999-08-31
JPH1052443A (ja) 1998-02-24
EP0812578B1 (de) 2004-12-22
DE69731996T2 (de) 2005-12-22
FR2749751B1 (fr) 1998-11-27
FR2749751A1 (fr) 1997-12-19
EP0812578A1 (de) 1997-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition