JP2007514397A - 歯ブラシのブラシヘッドの駆動周波数を変化させることによる運動の振幅の変更 - Google Patents
歯ブラシのブラシヘッドの駆動周波数を変化させることによる運動の振幅の変更 Download PDFInfo
- Publication number
- JP2007514397A JP2007514397A JP2006543705A JP2006543705A JP2007514397A JP 2007514397 A JP2007514397 A JP 2007514397A JP 2006543705 A JP2006543705 A JP 2006543705A JP 2006543705 A JP2006543705 A JP 2006543705A JP 2007514397 A JP2007514397 A JP 2007514397A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- amplitude
- drive
- change
- brush head
- 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.)
- Granted
Links
- 230000001953 sensory effect Effects 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 238000013459 approach Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- 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
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/221—Control arrangements therefor
-
- 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
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/032—Reciprocating, oscillating or vibrating motors
-
- 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
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
Abstract
Description
Claims (13)
- 共振周波数を持つ電動歯ブラシを共振駆動するシステムであり、動作中、前記歯ブラシのブラシヘッド部が、中心点のまわりに振幅を持つ経路を通って動くシステムであって、ブラシヘッドを駆動周波数で駆動する共振駆動システムを有し、前記駆動システムが、ユーザの不快感なしに改善された感覚体験を供給する、5乃至30%の範囲内の前記ブラシヘッド部の振幅の周期的な変化をもたらすよう中心周波数に対して前記駆動周波数を変化させる回路を含むシステム。
- 前記振幅の変化が20%未満である請求項1に記載のシステム。
- 前記中心周波数が、0乃至5Hzの範囲内で前記歯ブラシの共振周波数と異なる請求項1に記載のシステム。
- 前記駆動周波数の変化が周波数変調によって達成される請求項3に記載のシステム。
- 前記中心周波数と前記共振周波数との間の差が略々±3Hzである請求項4に記載のシステム。
- 前記駆動周波数が、前記中心周波数から1乃至14Hzの範囲内の周波数偏移を持つ請求項1に記載のシステム。
- 前記周波数偏移が略々3.5Hzである請求項6に記載のシステム。
- 駆動周波数変化が、3乃至40Hzの範囲内の変調周波数を持つ請求項1に記載のシステム。
- 前記変調周波数が略々12Hzである請求項8に記載のシステム。
- 前記駆動周波数の変化が、三角波の形をとる請求項4に記載のシステム。
- 前記駆動周波数の変化が、略々48%のデューティファクタを持つ請求項1に記載のシステム。
- 前記駆動システムが、2つの駆動信号源を含み、一方の信号源が略々前記共振周波数にあり、他方の信号源が前記共振周波数とわずかに異なる周波数にある請求項1に記載のシステム。
- 第2信号源の周波数が、5乃至30Hzの範囲内で第1信号源の周波数と異なる請求項12に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52959703P | 2003-12-15 | 2003-12-15 | |
PCT/IB2004/052741 WO2005058188A1 (en) | 2003-12-15 | 2004-12-09 | Changing amplitude of movement by changing the drive frequency of a toothbrush brushhead |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007514397A true JP2007514397A (ja) | 2007-05-31 |
JP4647618B2 JP4647618B2 (ja) | 2011-03-09 |
Family
ID=34700008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006543705A Active JP4647618B2 (ja) | 2003-12-15 | 2004-12-09 | 歯ブラシのブラシヘッドの駆動周波数を変化させることによる運動の振幅の変更 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7979938B2 (ja) |
EP (1) | EP1696818B2 (ja) |
JP (1) | JP4647618B2 (ja) |
AT (1) | ATE363242T1 (ja) |
CA (1) | CA2549461C (ja) |
DE (1) | DE602004006777T3 (ja) |
WO (1) | WO2005058188A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2018831A1 (en) | 2007-07-27 | 2009-01-28 | Omron Healthcare Co., Ltd. | Electric Toothbrush |
JP2017504383A (ja) * | 2013-12-19 | 2017-02-09 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 変調駆動信号による電動歯ブラシ |
JP2021137618A (ja) * | 2018-07-24 | 2021-09-16 | 京セラ株式会社 | ブラシ及び交換部材 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE482671T1 (de) | 2004-06-30 | 2010-10-15 | Koninkl Philips Electronics Nv | Elektrische zahnbürste mit einstellbarem betrieb |
EP2088959B1 (en) | 2006-10-31 | 2017-05-31 | Koninklijke Philips N.V. | System for adapting the resonant operation of a personal care appliance during the lifetime thereof |
CN102271616B (zh) | 2008-12-30 | 2015-11-25 | 皇家飞利浦电子股份有限公司 | 具有空间、时间和/或频率变化的超声洁牙用具 |
EP2410641A1 (en) | 2010-07-23 | 2012-01-25 | Braun GmbH | Linear electric motor |
US9154025B2 (en) | 2010-07-23 | 2015-10-06 | Braun Gmbh | Personal care device |
US8558430B2 (en) | 2010-08-19 | 2013-10-15 | Braun Gmbh | Resonant motor unit and electric device with resonant motor unit |
EP2550937B1 (en) | 2011-07-25 | 2014-02-26 | Braun GmbH | Magnetic connection between a toothbrush handle and a brush head |
CN103703668B (zh) | 2011-07-25 | 2016-12-07 | 博朗有限公司 | 线性电动聚合物马达和具有所述线性电动聚合物马达的装置 |
PL2550938T3 (pl) | 2011-07-25 | 2015-06-30 | Braun Gmbh | Urządzenie do higieny jamy ustnej |
US9190881B1 (en) | 2011-08-02 | 2015-11-17 | Tooltek Engineering Corporation | Rotary-powered mechanical oscillator |
USD766581S1 (en) | 2013-12-19 | 2016-09-20 | Colgate-Palmolive Company | Electric toothbrush handle |
USD769626S1 (en) | 2013-12-19 | 2016-10-25 | Colgate-Palmolive Company | Refill head for electric toothbrush |
USD776435S1 (en) | 2013-12-19 | 2017-01-17 | Colgate-Palmolive Company | Head portion of a toothbrush |
CN105125309B (zh) * | 2015-09-28 | 2016-11-30 | 陈浩骏 | 一种使用电动牙刷刷牙的方法及牙刷 |
USD794333S1 (en) | 2015-11-25 | 2017-08-15 | Colgate-Palmolive Company | Electric toothbrush brush head |
USD790860S1 (en) | 2015-11-25 | 2017-07-04 | Colgate-Palmolive Company | Electric toothbrush brush head |
WO2020250031A1 (en) * | 2019-06-10 | 2020-12-17 | Smart Chip Microelectronic Co. Limited | Electric toothbrushes |
CN110617879B (zh) * | 2019-10-31 | 2022-12-20 | 广州舒客实业有限公司 | 一种电动牙刷的共振频率的检测方法与控制系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001346816A (ja) * | 2000-06-07 | 2001-12-18 | Matsushita Electric Works Ltd | 電動歯ブラシ |
JP3243529B2 (ja) * | 1991-03-21 | 2002-01-07 | コニンクリュケ・フィリップス・エレクトロニクス・エヌ・フェー | 磁気駆動装置を使用した振動歯ブラシ |
JP3472871B2 (ja) * | 2000-05-10 | 2003-12-02 | 有限会社アイデーエム | 間欠制御による低周波振動超音波歯間ブラシ |
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US4403176A (en) | 1978-05-08 | 1983-09-06 | California Technics, Ltd. | Circuit for driving an ultrasonic dental tool at its resonant frequency |
US5834871A (en) * | 1996-08-05 | 1998-11-10 | Puskas; William L. | Apparatus and methods for cleaning and/or processing delicate parts |
US4820152A (en) | 1987-04-21 | 1989-04-11 | Dentsply Research & Development Corp. | Single multi-function handpiece for dental instruments |
EP0435329A3 (en) * | 1989-12-29 | 1991-09-11 | Staar Development Company -S.A. | Tooth brush system |
JPH03243529A (ja) | 1990-02-19 | 1991-10-30 | Takaoka Electric Mfg Co Ltd | 移載装置 |
US5378153A (en) | 1992-02-07 | 1995-01-03 | Gemtech, Inc. | High performance acoustical cleaning apparatus for teeth |
JP2854983B2 (ja) * | 1994-06-06 | 1999-02-10 | テレダイン・ウォーター・ピック・ディビジョン・オブ・テレダイン・インダストリーズ・インコーポレーテッド | 高周波数電動歯ブラシ |
US5784742A (en) * | 1995-06-23 | 1998-07-28 | Optiva Corporation | Toothbrush with adaptive load sensor |
US20020156402A1 (en) * | 1998-06-16 | 2002-10-24 | Philippe-Guy E. Woog | Sonic therapeutic machine for the body |
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US20020084707A1 (en) * | 2000-12-28 | 2002-07-04 | Tang Man Chiu | Vibrating toothbrush |
JP2002239458A (ja) | 2001-02-21 | 2002-08-27 | Tdk Corp | 移動体通信機器における振動アクチュエータの駆動回路 |
TW579289B (en) * | 2001-05-23 | 2004-03-11 | Toshiba Tec Kk | Vacuum cleaner |
JP2003153741A (ja) | 2001-11-22 | 2003-05-27 | Matsushita Electric Works Ltd | 歯茎マッサージ用ブラシおよび歯茎マッサージ装置 |
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 |
-
2004
- 2004-12-09 US US10/582,837 patent/US7979938B2/en active Active
- 2004-12-09 CA CA2549461A patent/CA2549461C/en not_active Expired - Fee Related
- 2004-12-09 DE DE602004006777.6T patent/DE602004006777T3/de active Active
- 2004-12-09 JP JP2006543705A patent/JP4647618B2/ja active Active
- 2004-12-09 AT AT04801524T patent/ATE363242T1/de not_active IP Right Cessation
- 2004-12-09 EP EP04801524.2A patent/EP1696818B2/en active Active
- 2004-12-09 WO PCT/IB2004/052741 patent/WO2005058188A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3243529B2 (ja) * | 1991-03-21 | 2002-01-07 | コニンクリュケ・フィリップス・エレクトロニクス・エヌ・フェー | 磁気駆動装置を使用した振動歯ブラシ |
JP3472871B2 (ja) * | 2000-05-10 | 2003-12-02 | 有限会社アイデーエム | 間欠制御による低周波振動超音波歯間ブラシ |
JP2001346816A (ja) * | 2000-06-07 | 2001-12-18 | Matsushita Electric Works Ltd | 電動歯ブラシ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2018831A1 (en) | 2007-07-27 | 2009-01-28 | Omron Healthcare Co., Ltd. | Electric Toothbrush |
US8032965B2 (en) | 2007-07-27 | 2011-10-11 | Omron Healthcare Co., Ltd. | Electric toothbrush |
JP2017504383A (ja) * | 2013-12-19 | 2017-02-09 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 変調駆動信号による電動歯ブラシ |
JP2021137618A (ja) * | 2018-07-24 | 2021-09-16 | 京セラ株式会社 | ブラシ及び交換部材 |
JP7084529B2 (ja) | 2018-07-24 | 2022-06-14 | 京セラ株式会社 | ブラシ及び交換部材 |
Also Published As
Publication number | Publication date |
---|---|
DE602004006777T2 (de) | 2008-02-07 |
US20080168611A1 (en) | 2008-07-17 |
WO2005058188A1 (en) | 2005-06-30 |
ATE363242T1 (de) | 2007-06-15 |
CA2549461A1 (en) | 2005-06-30 |
CA2549461C (en) | 2013-02-05 |
DE602004006777D1 (de) | 2007-07-12 |
EP1696818B1 (en) | 2007-05-30 |
EP1696818A1 (en) | 2006-09-06 |
DE602004006777T3 (de) | 2018-12-27 |
US7979938B2 (en) | 2011-07-19 |
EP1696818B2 (en) | 2018-08-15 |
JP4647618B2 (ja) | 2011-03-09 |
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