CN1104226C - 牙齿除垢器系统中尖端振动的连续控制的方法 - Google Patents

牙齿除垢器系统中尖端振动的连续控制的方法 Download PDF

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Publication number
CN1104226C
CN1104226C CN97193962A CN97193962A CN1104226C CN 1104226 C CN1104226 C CN 1104226C CN 97193962 A CN97193962 A CN 97193962A CN 97193962 A CN97193962 A CN 97193962A CN 1104226 C CN1104226 C CN 1104226C
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CN
China
Prior art keywords
signal
phase
feedback
tip
magnitude
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
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CN97193962A
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English (en)
Chinese (zh)
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CN1216455A (zh
Inventor
维丹·乔瓦诺维克
阿尔夫莱德·E·考比里尼
埃莫尼·罗斯
乔治·E·瓦林
里查德·H·帕斯切克
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Dentsply Sirona Inc
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Dentsply International Inc
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Publication of CN1216455A publication Critical patent/CN1216455A/zh
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Publication of CN1104226C publication Critical patent/CN1104226C/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/58—Magnetostrictive transducer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/76—Medical, dental

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  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Amplifiers (AREA)
CN97193962A 1996-09-18 1997-09-08 牙齿除垢器系统中尖端振动的连续控制的方法 Expired - Lifetime CN1104226C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/715,663 1996-09-18
US08/715,663 US5754016A (en) 1996-09-18 1996-09-18 Method of continuous control of tip vibration in a dental scalar system

Publications (2)

Publication Number Publication Date
CN1216455A CN1216455A (zh) 1999-05-12
CN1104226C true CN1104226C (zh) 2003-04-02

Family

ID=24874983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97193962A Expired - Lifetime CN1104226C (zh) 1996-09-18 1997-09-08 牙齿除垢器系统中尖端振动的连续控制的方法

Country Status (7)

Country Link
US (1) US5754016A (enExample)
EP (1) EP0927005B1 (enExample)
JP (1) JP2001500760A (enExample)
CN (1) CN1104226C (enExample)
DE (1) DE69708893T2 (enExample)
ES (1) ES2168143T3 (enExample)
WO (1) WO1998011844A1 (enExample)

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US6619957B1 (en) 1999-02-16 2003-09-16 Dentsply Research & Development Corp. Ultrasonic scaler
US6503081B1 (en) * 1999-07-01 2003-01-07 James Feine Ultrasonic control apparatus and method
US6450811B1 (en) 1999-09-24 2002-09-17 Dentsply Research & Development Corp. Dental scaler system and method
MXPA02002240A (es) 1999-12-20 2002-09-30 Dentsply Int Inc Sistema de raspador dental y metodo.
EP1238715A1 (en) * 2001-03-05 2002-09-11 Prokic Miodrag Multifrequency ultrasonic structural actuators
KR100418734B1 (ko) * 2001-08-21 2004-02-18 주식회사 디메텍 초음파 치석 제거기의 감시 장치 및 그 감시방법
US6918300B2 (en) * 2002-06-24 2005-07-19 Koninklijke Philips Electronics N.V. System and method for determining the resonant frequency and/or amplitude of an oscillating appliance such as a power toothbrush
KR100482769B1 (ko) * 2002-09-12 2005-04-14 경원훼라이트공업 주식회사 초음파 치석제거기
US8295025B2 (en) * 2005-02-23 2012-10-23 Alan Edel Apparatus and method for controlling excitation frequency of magnetostrictive ultrasonic device
US7614878B2 (en) * 2005-05-18 2009-11-10 Pcg, Inc. System and method for dynamic control of ultrasonic magnetostrictive dental scaler
US7439463B2 (en) * 2006-01-17 2008-10-21 Dentsply International Inc. Foot switch for activating a dental or medical treatment apparatus
US20070166662A1 (en) * 2006-01-17 2007-07-19 Kevin Lint Hard-wired and wireless system with footswitch for operating a dental or medical treatment apparatus
DE102006006730B4 (de) * 2006-02-13 2008-01-03 Sirona Dental Systems Gmbh Vorrichtung und Verfahren zum Betrieb eines ultraschallgetriebenen Werkzeugs
US7839107B2 (en) * 2006-10-31 2010-11-23 Kaltenbach & Voigt Gmbh Method and circuitry arrangement for operating a brushless electric motor
WO2008061225A2 (en) * 2006-11-16 2008-05-22 Hu - Friedy Mfg. Co., Inc. Tip - based computer controlled system for a hand-held dental delivery device
DE102007053460B4 (de) * 2007-11-07 2014-10-16 Sirona Dental Systems Gmbh Verfahren zum Betrieb einer dentalen Ultraschallvorrichtung sowie dentale Ultraschallvorrichtung
DE102007055583A1 (de) * 2007-11-20 2009-05-28 Sirona Dental Systems Gmbh Zahnärztliches Ultraschallinstrument und Verfahren zum Betrieb eines zahnärztlichen Ultraschallinstruments
US8678820B2 (en) * 2008-03-18 2014-03-25 Hu-Friedy Mfg. Co., LLC. Handpiece for a magnetostrictive power generator
JP5365277B2 (ja) * 2009-03-17 2013-12-11 オムロンヘルスケア株式会社 電動歯ブラシ
EP2284987B1 (en) * 2009-08-12 2019-02-06 Braun GmbH Method and device for adjusting the frequency of a drive current of an electric motor
US9463077B2 (en) * 2009-10-16 2016-10-11 Dentsply International Inc. Dental scaler
DE102009055197A1 (de) * 2009-12-22 2011-06-30 Sirona Dental Systems GmbH, 64625 Verfahren zur automatischen Ermittlung von Betriebszuständen einer dentalen Ultraschallvorrichtung
US9018887B2 (en) 2010-04-01 2015-04-28 Westdale Holdings, Inc. Ultrasonic system controls, tool recognition means and feedback methods
EP2568914B1 (en) 2010-04-12 2017-05-17 Dentsply International Inc. Wireless dental foot pedal controller
US10020679B2 (en) 2011-04-29 2018-07-10 James Feine Handheld electrical device system and method
US9050161B2 (en) 2011-04-29 2015-06-09 James S. Feine Energy harvesting insert for an ultrasonic handpiece with electrical device
US9131996B2 (en) 2011-11-14 2015-09-15 Coltene Whaledent, Inc. Dental scaler
US9504471B2 (en) 2013-09-25 2016-11-29 Cybersonics, Inc. Ultrasonic generator systems and methods
CN108245270A (zh) * 2017-12-29 2018-07-06 宁夏软件工程院有限公司 一种脑电波控制的快速反应电动牙刷

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US3694713A (en) * 1969-03-12 1972-09-26 Amlab Ab Ultrasonic generators
US3727112A (en) * 1969-08-29 1973-04-10 Surgical Design Corp Generator for producing ultrasonic energy
US4371816A (en) * 1975-12-30 1983-02-01 Alfred Wieser Control circuit for an ultrasonic dental scaler
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Also Published As

Publication number Publication date
US5754016A (en) 1998-05-19
EP0927005B1 (en) 2001-12-05
CN1216455A (zh) 1999-05-12
WO1998011844A1 (en) 1998-03-26
DE69708893T2 (de) 2002-06-20
ES2168143T3 (es) 2002-06-01
EP0927005A1 (en) 1999-07-07
JP2001500760A (ja) 2001-01-23
DE69708893D1 (de) 2002-01-17

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