JPH11513922A - 電動歯ブラシ - Google Patents
電動歯ブラシInfo
- Publication number
- JPH11513922A JPH11513922A JP10504685A JP50468598A JPH11513922A JP H11513922 A JPH11513922 A JP H11513922A JP 10504685 A JP10504685 A JP 10504685A JP 50468598 A JP50468598 A JP 50468598A JP H11513922 A JPH11513922 A JP H11513922A
- Authority
- JP
- Japan
- Prior art keywords
- electric toothbrush
- shaft
- electric
- handle
- stroke
- 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
Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- 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
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body
-
- 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
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
-
- 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
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- 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
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3427—Rotation around the axis perpendicular to the axis of toothbrush handle and in the plane defined by the bristle holder
-
- 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
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3436—Rotation around the axis perpendicular to the plane defined by the bristle holder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
- A61C2204/002—Features not otherwise provided for using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/1804—Rotary to reciprocating and alternating rotary
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.電動モータ(8)を収容するハンドル(2)と、前記電動モータ(8)に接 続されて駆動され、ブリスタルヘッド(26)の揺動(oscilating)又は連続回 転運動(49)を発生させる為、軸(27)を中心として回転するブリスタルヘ ッドを備えたブラシアタッチメント(3)に結合可能なシャフト(20)とを備 えた電動歯ブラシ(1)において、 ハンドル(2)に結合されたブラシアタッチメント(3)は、揺動的旋回また はストローク運動(50)または前記軸(27)と本質的に平行な方向で同等の 運動を行うことを特徴とする、電動歯ブラシ。 2.ブラシアタッチメントは、旋回またはストローク運動(50)、または、シ ャフト(20)の長手方向に伸びる軸(21)と本質的に直交する方向に伸びる 軸(12)の回りで同等の運動を行うことを特徴とする、請求項1記載の電動歯 ブラシ。 3.軸(12)は、前記ハンドル(2)の内部に配置されていることを特徴とす る、請求項1又は2記載の電動歯ブラシ。 4.上記旋回又はストローク運動(50)の周波数は、回転運動(49)の周波 数より高く、好ましくは、約2から3の係数であることを特徴とする、請求項1 乃至3のいずれか一項に記載の電動歯ブラシ。 5.回転運動(49)の運動方向と旋回又はストローク運動(50)の運動方向 は、互いに実質的に直角に方向付けられていることを特徴とする、請求項1乃至 4のいずれか一項に記載の電動歯ブラシ。 6.上記旋回又はストローク運動(50)の振幅は、±0.02mm及び±0.2 mmの範囲にあり、好ましくは±0.05mmであることを特徴とする、請求項1乃 至5のいずれか一項に記載の電動歯ブラシ。 7.回転運動(49)の周波数は、約60から70Hzであり、好ましくは約65 Hzであり、旋回又はストローク運動(50)の周波数は、約120から210Hz であり、好ましくは165Hzであることを特徴とする、請求項1乃至6のいずれ か一項に記載の電動歯ブラシ。 8.回転運動(49)及び旋回又はストローク運動(50)の周波数は、ヘテロ ダイン揺動の位相同期が、複数の揺動周期、特に4周期を越える、そのような周 期の後までは生じない程度に、相互に関連して選択されていることを特徴とする 、請求項1乃至7のいずれか一項に記載の電動歯ブラシ。 9.回転運動(49)及びストローク運動(50)の周波数比は、有限値または 周期分数または非周期分数であることを特徴とする、請求項1乃至8のいずれか 一項に記載の電動歯ブラシ。 10.回転運動(49)の周波数およびストローク運動(50)の周波数は互い に独立していることを特徴とする、請求項1乃至9のいずれか一項に記載の電動 歯ブラシ。 11.ブリスタルヘッド(26)のストローク運動(50)及び回転運動(49 )は、電動モータ(8)によって直接又は間接的に発生されることを特徴とする 、請求項1乃至10のいずれか一項に記載の電動歯ブラシ。 12.上記回転運動(49)は電動モータ(8)により発生され、上記ストロー ク運動(50)は他の独立した駆動手段により発生されることを特徴とする、請 求項1乃至10のいずれか一項に記載の電動歯ブラシ。 13.ストローク運動(50)は追加の電動モータ(8)又は電磁オシレータ又 はピエゾ電気アクチュエータにより発生されることを特徴とする、請求項1乃至 12のいずれか一項に記載の電動歯ブラシ。 14.ブリスタルヘッド(26)のストローク運動(50)は、ブリスタル(4 )に作用する力が一定レベルを越えるとき、自動的に停止することを特徴とする 、請求項1乃至13のいずれか一項に記載の電動歯ブラシ。 15.ユーザが上記力のレベルを個別的に選択できる手段が備えられていること を特徴とする、請求項1乃至14のいずれか一項に記載の電動歯ブラシ。 16.ストローク運動(50)は、ユーザがスイッチを切断できることを特徴と する、請求項1乃至15のいずれか一項に記載の電動歯ブラシ。 17.回転運動(49)は、その方向付けがブリスタルヘッド(26)のブリス タル(4)とほぼ平行である軸(27)の回りに生じる揺動動作であることを特 徴とする、請求項1乃至16のいずれか一項に記載の電動歯ブラシ。 18.ブリスタルヘッド(26)のストローク運動(50)は、ブリスタル(4 ) とほぼ平行に方向付けられていることを特徴とする、請求項1乃至17のいずれ か一項に記載の電動歯ブラシ。 19.ハンドル(2)に連結されたシャフト(20)及び/又はブラシアタッチ メント(3)は、ハンドル(2)の内部に、軸(21)とほぼ直交、特に軸(1 2)を中心として、旋回するように取り付けられるロッカーアーム(11)の一 体部分を構成することを特徴とする、請求項1乃至18のいずれか一項に記載の 電動歯ブラシ。 20.電動モータ(8)は、振動又は揺動を発生させ、ブラシアタッチメント( 2)と反対側にあるロッカーアーム(11)の片持ち梁(14)に作用する手段 に連結されていることを特徴とする、請求項1乃至19のいずれか一項に記載の 電動歯ブラシ。 21.振動又は揺動を発生させる為に備え付けられた手段は、電動モータ(8) のモータシャフト(31)に取り付けられ、ロッカーアーム(11)の片持ち梁 (14)を支持する偏心要素(53)であることを特徴とする、請求項1乃至2 0のいずれか一項に記載の電動歯ブラシ。 22.片持ち梁(14)は、偏心要素(53)にもたれる滑り金又はローラ(5 4)を備えることを特徴とする、請求項1乃至21のいずれか一項に記載の電動 歯ブラシ。 23.前記偏心要素(53)は、ローラ(54)又は滑り金により片持ち梁(1 4)を支持する1以上のカムを有するシリンダ形式で備えられていることを特徴 とする、請求項1乃至22のいずれか一項に記載の電動歯ブラシ。 24.ボールベアリング(43)又は同等物を受ける偏心スリーブがモータシャ フト(31)に取り付けられていることを特徴とする、請求項1乃至23のいず れか一項に記載の電動歯ブラシ。 25.前記偏心要素(53)は、耐摩擦ベアリング、特に、モータシャフト(3 1)に取り付けられた偏心インナーレース(44)を有するボールベアリング( 43)形式で備えられていることを特徴とする、請求項1乃至24のいずれか一 項に記載の電動歯ブラシ。 26.バネ要素、特に、曲げバネ(48)、螺旋状圧縮スプリング、同等物が備 えられ、これにより、ロッカーアーム(11)の片持ち梁(14)がモータシャ フト(31)の方向、特にモータシャフト(31)の偏心要素(53)に附勢さ れていることを特徴とする、請求項1乃至25のいずれか一項に記載の電動歯ブ ラシ。 27.片持ち梁(14)は、ブリスタルヘッド(26)のブリスタルに加えられ た力が超過したとき、モータシャフト(31)上の偏心要素(53)から離れて 持ち上げられることを特徴とする、請求項1乃至26のいずれか一項に記載の電 動歯ブラシ。 28.ロッカーアーム(11)は、ブラシアタッチメント(3)の方向に伸び内 部にシャフト(20)が配置されたチューブ(13)を備え、前記チューブは、 弾性手段、特に弾性ダイヤフラム(18)、弾性ベローズ等によってハンドル( 2)から伸びていることを特徴とする、請求項1乃至27のいずれか一項に記載 の電動歯ブラシ。 29.電動モータ(8)のモータシャフト(31)及び特にロッカーアームアセ ンブリ(11)の一部となっているシャフト(20)は四節リンク(30)によ り互いに接続されていることを特徴とする、請求項1乃至28のいずれか一項に 記載の電動歯ブラシ。 30.ロッカーアーム(11)を支持し、それ自体、ハンドル(2)の内部に収 容されるフレーム(6)が備えられていることを特徴とする、請求項1乃至29 のいずれか一項に記載の電動歯ブラシ。 31.電動モータ(8)はフレーム(6)に取り付けられていることを特徴とす る、請求項1乃至30のいずれか一項に記載の電動歯ブラシ。 32.フレーム(6)は弾性的にハンドル(2)の内部に保持されていることを 特徴とする、請求項1乃至31のいずれか一項に記載の電動歯ブラシ。 33.シャフト(20)は、軸(12)に関して旋回しないようにハンドル(2 )の内部に取り付けられ、平衡結合手段によってブラシシャフト(23)に接続 されていることを特徴とする、請求項1乃至32のいずれか一項に記載の電動歯 ブラシ。 34.一つの結合部材、特にハンドルのチューブ(13)は、軸(12)に関し て旋回ができるようにハンドル(2)の内部に取り付けられていることを特徴と する、請求項1乃至33のいずれか一項に記載の電動歯ブラシ。 35.シャフト(20)は、揺動又は軸(21)の回りに連続回転運動または軸 (21)の方向で往復ストローク運動におかれることを特徴とする、請求項1乃 至34のいずれか一項に記載の電動歯ブラシ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19627752.3 | 1996-07-10 | ||
DE19627752A DE19627752A1 (de) | 1996-07-10 | 1996-07-10 | Elektrische Zahnbürste |
PCT/EP1997/000617 WO1998001083A1 (de) | 1996-07-10 | 1997-02-11 | Elektrische zahnbürste |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11513922A true JPH11513922A (ja) | 1999-11-30 |
JP4073957B2 JP4073957B2 (ja) | 2008-04-09 |
Family
ID=7799414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50468598A Expired - Lifetime JP4073957B2 (ja) | 1996-07-10 | 1997-02-11 | 電動歯ブラシ |
Country Status (18)
Country | Link |
---|---|
US (1) | US5974615A (ja) |
EP (1) | EP0850027B1 (ja) |
JP (1) | JP4073957B2 (ja) |
KR (1) | KR100466919B1 (ja) |
CN (1) | CN1124112C (ja) |
AT (1) | ATE217777T1 (ja) |
AU (1) | AU708018B2 (ja) |
BR (1) | BR9706539A (ja) |
CA (1) | CA2230191C (ja) |
CZ (1) | CZ289389B6 (ja) |
DE (2) | DE19627752A1 (ja) |
DK (1) | DK0850027T3 (ja) |
ES (1) | ES2177932T3 (ja) |
HK (1) | HK1015663A1 (ja) |
PL (1) | PL185516B1 (ja) |
PT (1) | PT850027E (ja) |
RU (1) | RU2181991C2 (ja) |
WO (1) | WO1998001083A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001198145A (ja) * | 2000-01-21 | 2001-07-24 | Ichiro Sugimoto | 電動歯ブラシ |
JP2004521691A (ja) * | 2001-03-14 | 2004-07-22 | ブラウン ゲーエムベーハー | 歯磨き装置 |
WO2004112536A1 (ja) * | 2003-06-20 | 2004-12-29 | Sunstar Inc. | 電動歯ブラシ |
JP2010523239A (ja) * | 2007-04-11 | 2010-07-15 | ジーン・ダイヤモンド | 歯ブラシ |
JP2013517079A (ja) * | 2010-01-19 | 2013-05-16 | ミクロ メガ アンテルナショナル マニュファクチュール | 歯科外科的治療で使用されるツールの運動を駆動するための装置 |
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CN1215319A (zh) * | 1996-12-17 | 1999-04-28 | 皇家菲利浦电子有限公司 | 由具有不同长度刷毛的刷体构成的牙刷和用于牙刷的具有不同长度刷毛的刷体 |
US6371294B1 (en) * | 1998-09-30 | 2002-04-16 | The Procter & Gamble Company | Electric toothbrush |
DE19900765A1 (de) | 1999-01-12 | 2000-07-13 | Braun Gmbh | Vorrichtung zur Beseitigung von Plaques und zur Reinigung von Zahnzwischenräumen |
AR027180A1 (es) * | 1999-07-28 | 2003-03-19 | Moser Elektrogeraete Gmbh | Un cepillo dental con un mecanismo de impulsion excentrico |
DE19938670A1 (de) * | 1999-08-14 | 2001-05-17 | Braun Gmbh | Als elektro-akustischer Wandler angesteuerter elektrischer Elektromotor |
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RU2301047C2 (ru) * | 2001-03-14 | 2007-06-20 | БРАУН ГмбХ | Устройство для чистки зубов |
SI1367958T1 (sl) | 2001-03-14 | 2008-04-30 | Braun Gmbh | Priprava za ciscenje zob |
DE10159395B4 (de) | 2001-12-04 | 2010-11-11 | Braun Gmbh | Vorrichtung zur Zahnreinigung |
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AU2007200071B2 (en) * | 2001-03-14 | 2009-11-05 | Braun Gmbh | Method and device for cleaning teeth |
US6581234B2 (en) | 2001-04-02 | 2003-06-24 | Jin Po Lee | Dental brush unit comprising gear connections |
US6701565B2 (en) | 2001-04-30 | 2004-03-09 | Wik Far East Ltd. | Electric toothbrush with revolvable brush head |
DE20107880U1 (de) * | 2001-05-09 | 2002-09-19 | Wik Far East Ltd | Elektrisch betriebenes Körperpflegegerät, beispielsweise Zahnbürste |
US6721986B2 (en) | 2001-06-28 | 2004-04-20 | Qingping Zhuan | Electric toothbrush |
US6955539B2 (en) * | 2001-07-12 | 2005-10-18 | Water Pik, Inc. | Characterization of motion of dual motor oral hygiene device |
US6821119B2 (en) | 2001-07-12 | 2004-11-23 | Water Pik, Inc. | Dual motor oral hygiene device |
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US5145369A (en) * | 1990-04-23 | 1992-09-08 | L. Paul Lustig | Dental tool driving apparatus having rotating and roto-reciprocating motions |
DE4139788A1 (de) * | 1991-12-03 | 1993-06-09 | Gimelli Produktions Ag, Zollikofen, Ch | Elektrische zahnbuerste |
JPH0793892B2 (ja) * | 1992-08-31 | 1995-10-11 | 株式会社精工舎 | 電動歯ブラシ |
DE4239251A1 (de) * | 1992-11-21 | 1994-05-26 | Braun Ag | Elektrische Zahnbürste mit drehbarem Borstenträger |
WO1994023667A1 (de) * | 1993-04-15 | 1994-10-27 | Andreas Maurer | Verfahren zum antrieb eines zahnreinigungsorganes |
US5493747A (en) * | 1993-07-27 | 1996-02-27 | Matsushita Electric Works, Ltd. | Electric toothbrush |
-
1996
- 1996-07-10 DE DE19627752A patent/DE19627752A1/de not_active Withdrawn
- 1996-10-28 US US08/739,092 patent/US5974615A/en not_active Expired - Lifetime
-
1997
- 1997-02-11 BR BR9706539A patent/BR9706539A/pt not_active IP Right Cessation
- 1997-02-11 KR KR10-1998-0701759A patent/KR100466919B1/ko not_active IP Right Cessation
- 1997-02-11 AU AU17685/97A patent/AU708018B2/en not_active Expired
- 1997-02-11 PL PL97325335A patent/PL185516B1/pl not_active IP Right Cessation
- 1997-02-11 ES ES97903255T patent/ES2177932T3/es not_active Expired - Lifetime
- 1997-02-11 EP EP97903255A patent/EP0850027B1/de not_active Expired - Lifetime
- 1997-02-11 CN CN97190861A patent/CN1124112C/zh not_active Expired - Lifetime
- 1997-02-11 DK DK97903255T patent/DK0850027T3/da active
- 1997-02-11 PT PT97903255T patent/PT850027E/pt unknown
- 1997-02-11 RU RU98106389/14A patent/RU2181991C2/ru not_active IP Right Cessation
- 1997-02-11 AT AT97903255T patent/ATE217777T1/de active
- 1997-02-11 WO PCT/EP1997/000617 patent/WO1998001083A1/de active IP Right Grant
- 1997-02-11 JP JP50468598A patent/JP4073957B2/ja not_active Expired - Lifetime
- 1997-02-11 CZ CZ1998689A patent/CZ289389B6/cs not_active IP Right Cessation
- 1997-02-11 DE DE59707324T patent/DE59707324D1/de not_active Expired - Lifetime
- 1997-02-11 CA CA002230191A patent/CA2230191C/en not_active Expired - Lifetime
-
1999
- 1999-02-12 HK HK99100631A patent/HK1015663A1/xx not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001198145A (ja) * | 2000-01-21 | 2001-07-24 | Ichiro Sugimoto | 電動歯ブラシ |
JP2004521691A (ja) * | 2001-03-14 | 2004-07-22 | ブラウン ゲーエムベーハー | 歯磨き装置 |
WO2004112536A1 (ja) * | 2003-06-20 | 2004-12-29 | Sunstar Inc. | 電動歯ブラシ |
JP2010523239A (ja) * | 2007-04-11 | 2010-07-15 | ジーン・ダイヤモンド | 歯ブラシ |
JP2013517079A (ja) * | 2010-01-19 | 2013-05-16 | ミクロ メガ アンテルナショナル マニュファクチュール | 歯科外科的治療で使用されるツールの運動を駆動するための装置 |
Also Published As
Publication number | Publication date |
---|---|
DE19627752A1 (de) | 1998-01-15 |
AU1768597A (en) | 1998-02-02 |
RU2181991C2 (ru) | 2002-05-10 |
BR9706539A (pt) | 1999-07-20 |
EP0850027A1 (de) | 1998-07-01 |
WO1998001083A1 (de) | 1998-01-15 |
CZ289389B6 (cs) | 2002-01-16 |
CN1197382A (zh) | 1998-10-28 |
US5974615A (en) | 1999-11-02 |
DK0850027T3 (da) | 2002-09-16 |
KR19990044511A (ko) | 1999-06-25 |
CA2230191C (en) | 2000-04-11 |
CN1124112C (zh) | 2003-10-15 |
PL325335A1 (en) | 1998-07-20 |
PT850027E (pt) | 2002-10-31 |
JP4073957B2 (ja) | 2008-04-09 |
PL185516B1 (pl) | 2003-05-30 |
KR100466919B1 (ko) | 2005-06-23 |
AU708018B2 (en) | 1999-07-29 |
ATE217777T1 (de) | 2002-06-15 |
EP0850027B1 (de) | 2002-05-22 |
HK1015663A1 (en) | 1999-10-22 |
CZ68998A3 (cs) | 1998-06-17 |
ES2177932T3 (es) | 2002-12-16 |
DE59707324D1 (de) | 2002-06-27 |
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