ATE60470T1 - Elektrische antriebsvorrichtung fuer ein chirurgisches, insbesondere zahnaerztliches handstueck. - Google Patents

Elektrische antriebsvorrichtung fuer ein chirurgisches, insbesondere zahnaerztliches handstueck.

Info

Publication number
ATE60470T1
ATE60470T1 AT87110313T AT87110313T ATE60470T1 AT E60470 T1 ATE60470 T1 AT E60470T1 AT 87110313 T AT87110313 T AT 87110313T AT 87110313 T AT87110313 T AT 87110313T AT E60470 T1 ATE60470 T1 AT E60470T1
Authority
AT
Austria
Prior art keywords
handpiece
motor
voltage
switch
surgical
Prior art date
Application number
AT87110313T
Other languages
English (en)
Inventor
Max Hetzel
Vincent Mosimann
Original Assignee
Bien Air
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 Bien Air filed Critical Bien Air
Application granted granted Critical
Publication of ATE60470T1 publication Critical patent/ATE60470T1/de

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
    • A61C1/0007—Control devices or systems
    • A61C1/0015—Electrical systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • 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
    • A61C1/0007—Control devices or systems
    • A61C1/0015—Electrical systems
    • A61C1/003—Control of rotation of instrument

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Water Supply & Treatment (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Power Engineering (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)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT87110313T 1986-07-23 1987-07-16 Elektrische antriebsvorrichtung fuer ein chirurgisches, insbesondere zahnaerztliches handstueck. ATE60470T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2944/86A CH670341A5 (de) 1986-07-23 1986-07-23
EP87110313A EP0254215B1 (de) 1986-07-23 1987-07-16 Elektrische Antriebsvorrichtung für ein chirurgisches, insbesondere zahnärztliches Handstück

Publications (1)

Publication Number Publication Date
ATE60470T1 true ATE60470T1 (de) 1991-02-15

Family

ID=4245143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87110313T ATE60470T1 (de) 1986-07-23 1987-07-16 Elektrische antriebsvorrichtung fuer ein chirurgisches, insbesondere zahnaerztliches handstueck.

Country Status (6)

Country Link
US (1) US4760317A (de)
EP (1) EP0254215B1 (de)
JP (1) JPH0783627B2 (de)
AT (1) ATE60470T1 (de)
CH (1) CH670341A5 (de)
DE (1) DE3767595D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2637564B2 (ja) * 1989-08-03 1997-08-06 三菱電機株式会社 モータコントローラ回路内蔵マイクロコンピュータ
JPH06104000B2 (ja) * 1989-08-12 1994-12-14 松下電工株式会社 充電式工具用ブラシレスモータ駆動回路
US5220258A (en) * 1990-06-18 1993-06-15 Papst-Motoren Gmbh & Co. Kg Drive circuit for a brushless direct-current motor
US5343129A (en) * 1990-06-18 1994-08-30 Papst Licensing Gmbh Drive circuit for a brushless direct-current motor
US5550451A (en) * 1992-05-18 1996-08-27 Mitsubishi Denki Kabushiki Kaisha Microcomputer with built-in motor control circuit
US5543695A (en) * 1993-12-15 1996-08-06 Stryker Corporation Medical instrument with programmable torque control
FR2720263B1 (fr) * 1994-05-26 1996-09-13 Bien Air Instrument dentaire comportant un organe électrique auxiliaire, tel qu'une lampe d'un dispositif d'éclairage.
US6017354A (en) * 1996-08-15 2000-01-25 Stryker Corporation Integrated system for powered surgical tools
US6975050B2 (en) 2000-01-07 2005-12-13 Black & Decker Inc. Brushless DC motor
US7058291B2 (en) 2000-01-07 2006-06-06 Black & Decker Inc. Brushless DC motor
US6538403B2 (en) 2000-01-07 2003-03-25 Black & Decker Inc. Brushless DC motor sensor control system and method
JP4785332B2 (ja) 2000-09-24 2011-10-05 メドトロニック，インコーポレイテッド 電気焼灼機能を有する外科用微小切除器具
ITBO20010051A1 (it) * 2001-01-31 2002-07-31 Castellini Spa Manipolo odontoiatrico, in particolare per riuniti dentali
ITBO20010623A1 (it) * 2001-10-10 2003-04-10 Castellini Spa Riunito dentale
ATE379873T1 (de) * 2002-04-11 2007-12-15 Ebm Papst St Georgen Gmbh & Co Elektronisch kommutierter gleichstrommotor mit einer brückenschaltung
EP1670377B1 (de) 2003-10-10 2016-10-05 Dassym SA Chirurgische vorrichtung, insbesondere dentalvorrichtung mit einem servokontrollinstrument und einem modul
US6979332B2 (en) * 2003-11-04 2005-12-27 Medtronic, Inc. Surgical micro-resecting instrument with electrocautery and continuous aspiration features
CN102015203A (zh) * 2008-03-17 2011-04-13 克里斯托弗·A·苏普罗克 智能机加工系统及其智能刀具夹具

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315121A1 (de) * 1973-03-27 1974-10-10 Ritter Ag Elektronische steuerung von handstuecken, insbesondere fuer bohr- und schleifwerkzeuge im medizin- und dentalbereich
JPS5241521Y2 (de) * 1973-06-29 1977-09-20
US4004202A (en) * 1975-01-29 1977-01-18 Imc Magnetics Corporation Brushless D.C. motor
FR2397180A1 (fr) * 1977-07-13 1979-02-09 Lear Avia Corp Perceuse dentaire a moteur electrique
DE2801520A1 (de) * 1978-01-14 1979-07-19 Bosch Gmbh Robert Messeinrichtung zur bestimmung der periodendauer einer wechselspannung
CH636787A5 (de) * 1978-12-04 1983-06-30 Max Hetzel Elektronisch gesteuerte gewindeschneidmaschine.
GB2039095B (en) * 1978-12-07 1982-11-24 Hansen J S Electric motors speed regulation
US4341982A (en) * 1980-07-03 1982-07-27 Power Systems, Inc. Simultaneous independent control system for electric motors
JPS5722396A (en) * 1980-07-14 1982-02-05 Mitsubishi Electric Corp Controlling device for transistor motor
DE3121148C2 (de) * 1981-05-22 1986-09-11 Mannesmann AG, 4000 Düsseldorf Verfahren und Schaltungsanordnung zum genauen Regeln der Drehzahl eines Gleichstrommotors, insbesondere eines Matrixdrucker-Gleichstrommotors
CA1196997A (en) * 1982-03-09 1985-11-19 Fred N. Chan Apparatus for controlling the speed of a rotating body
DE3412235A1 (de) * 1984-04-02 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur drehzahlregelung eines elektronisch kommutierten motors
JPS61132064A (ja) * 1984-11-29 1986-06-19 Sony Corp ブラシレスモ−タ

Also Published As

Publication number Publication date
JPH0783627B2 (ja) 1995-09-06
DE3767595D1 (de) 1991-02-28
CH670341A5 (de) 1989-05-31
JPS6348185A (ja) 1988-02-29
EP0254215B1 (de) 1991-01-23
US4760317A (en) 1988-07-26
EP0254215A1 (de) 1988-01-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee