DE20218605U1 - Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave - Google Patents

Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave

Info

Publication number
DE20218605U1
DE20218605U1 DE20218605U DE20218605U DE20218605U1 DE 20218605 U1 DE20218605 U1 DE 20218605U1 DE 20218605 U DE20218605 U DE 20218605U DE 20218605 U DE20218605 U DE 20218605U DE 20218605 U1 DE20218605 U1 DE 20218605U1
Authority
DE
Germany
Prior art keywords
brush element
brush
handle part
toothbrush according
converter
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
DE20218605U
Other languages
German (de)
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.)
EMAG AG
Original Assignee
EMAG AG
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 EMAG AG filed Critical EMAG AG
Priority to DE20218605U priority Critical patent/DE20218605U1/en
Priority claimed from DE10243678A external-priority patent/DE10243678B4/en
Publication of DE20218605U1 publication Critical patent/DE20218605U1/en
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
    • 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
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
    • 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
    • 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
    • A61C17/3481—Vibrating brush body, e.g. by using eccentric weights

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

The electric toothbrush comprises an electromechanical converter (9) in the brush element (3). A circuit is provided for activating the converter and for producing an ultrasonic wave (13). The converter is designed for generating an ultrasonic oscillatory movement of the brush element or brush head (6).

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Elektrische Zahnbürste mit einem elektrische Antriebsmittel aufweisenden Griffteil (2) sowie mit einem an das Griffteil ankuppelbaren Bürstenelement (3), wobei das Bürstenelement oder ein Borsten aufweisender Bürstenkopf (6) dieses Bürstenelementes durch die Antriebsmittel für eine Bewegung antreibbar sind, gekennzeichnet durch wenigstens einen elektromechanischen Wandler (9) im Bürstenelement (3) und eine diesen Wandler ansteuernde Schaltung zur Erzeugung einer Ultraschall- Welle (13).1. Electric toothbrush with an electrical drive means having a handle part ( 2 ) and with a brush element ( 3 ) that can be coupled to the handle part, the brush element or a bristle-containing brush head ( 6 ) of this brush element being drivable for movement by the drive means, characterized by at least an electromechanical transducer ( 9 ) in the brush element ( 3 ) and a circuit controlling this transducer for generating an ultrasonic wave ( 13 ). 2. Zahnbürste nach Anspruch 1, dadurch gekennzeichnet, daß der Wandler (9) auch zur Erzeugung einer Ultraschall-Schwingbewegung des Bürstenelementes (3) oder des Bürstenkopfes (6) ausgebildet ist.2. Toothbrush according to claim 1, characterized in that the transducer ( 9 ) is also designed to generate an ultrasonic oscillating movement of the brush element ( 3 ) or the brush head ( 6 ). 3. Zahnbürste nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß am Bürstenelement (3) ein Borsten aufweisender rotierender Bürstenkopf (6) vorgesehen ist, der über einen Antriebsstrang des Bürstenelementes (3) und eine Kupplung (5) des Griffteils (2) antriebsmäßig mit den im Griffteil (2) vorgesehenen Antriebsmitteln verbindbar ist.3. Toothbrush according to claim 1 or 2, characterized in that on the brush element ( 3 ) is provided with a bristle rotating brush head ( 6 ) which is driven via a drive train of the brush element ( 3 ) and a clutch ( 5 ) of the handle part ( 2 ) can be connected to the drive means provided in the handle part ( 2 ). 4. Zahnbürste nach Anspruch 3, dadurch gekennzeichnet, daß der elektromechanische Wandler (9) im Bürstenteil (3), vorzugsweise in der Nähe des rotierenden Bürstenkopfes (6) angeordnet ist.4. Toothbrush according to claim 3, characterized in that the electromechanical transducer ( 9 ) in the brush part ( 3 ), preferably in the vicinity of the rotating brush head ( 6 ) is arranged. 5. Zahnbürste nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Ansteuerschaltung für den elektromechanischen Wandler (9) im Griffteil (2) der Zahnbürste angeordnet ist. 5. Toothbrush according to one of the preceding claims, characterized in that the control circuit for the electromechanical transducer ( 9 ) is arranged in the handle part ( 2 ) of the toothbrush. 6. Zahnbürste nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der elektromechanische Wandler ein Piezo-Wandler bzw. eine Piezo-Keramik- Scheibe ist.6. Toothbrush according to one of the preceding claims, characterized in that the electromechanical transducer is a piezo transducer or a piezo ceramic Disc is. 7. Zahnbürste nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß im Griffteil (2) zusätzlich zu dem motorischen Antrieb für den rotierenden Bürstenkopf (6) und der Ansteuerschaltung für den elektromechanischen Wandler (9) eine wiederaufladbare Batterie und eine zugehörige Lade-Schaltung untergebracht sind.7. Toothbrush according to one of the preceding claims, characterized in that in the handle part ( 2 ) in addition to the motor drive for the rotating brush head ( 6 ) and the control circuit for the electromechanical converter ( 9 ) accommodates a rechargeable battery and an associated charging circuit are. 8. Zahnbürste nach einem der vorhergehenden Ansprüche, gekennzeichnet durch ein Ladegerät (10) an welches die Zahnbürste bzw. dessen Griffteil (2) vorzugsweise kontaktlos ankuppelbar ist.8. Toothbrush according to one of the preceding claims, characterized by a charger ( 10 ) to which the toothbrush or its handle part ( 2 ) can preferably be coupled without contact. 9. Zahnbürste nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an dem den rotierenden Bürstenkopf (6) aufweisenden Ende (3.1) des Bürstenelementes (3) feste Borsten (8) vorgesehen sind, und zwar vorzugsweise in wenigstens zwei in Längsrichtung des Bürstenelementes (3) gegeneinander versetzten Gruppen beidseitig von dem rotierenden Bürstenkopf (6).9. A toothbrush according to one of the preceding claims, characterized in that fixed bristles ( 8 ) are provided on the end ( 3.1 ) of the brush element ( 3 ) which has the rotating brush head ( 6 ), preferably in at least two in the longitudinal direction of the brush element ( 3 ) staggered groups on both sides of the rotating brush head ( 6 ).
DE20218605U 2002-09-11 2002-09-20 Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave Expired - Lifetime DE20218605U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20218605U DE20218605U1 (en) 2002-09-11 2002-09-20 Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10242575 2002-09-11
DE10243678A DE10243678B4 (en) 2002-09-11 2002-09-20 Electric toothbrush
DE20218605U DE20218605U1 (en) 2002-09-11 2002-09-20 Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave

Publications (1)

Publication Number Publication Date
DE20218605U1 true DE20218605U1 (en) 2003-06-05

Family

ID=26011202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20218605U Expired - Lifetime DE20218605U1 (en) 2002-09-11 2002-09-20 Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave

Country Status (1)

Country Link
DE (1) DE20218605U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012062277A2 (en) 2010-11-09 2012-05-18 Emag Ag Treatment device
CN113197695A (en) * 2021-06-16 2021-08-03 众声健康科技(深圳)有限公司 Ultrasonic toothbrush head and ultrasonic toothbrush

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012062277A2 (en) 2010-11-09 2012-05-18 Emag Ag Treatment device
WO2012062277A3 (en) * 2010-11-09 2012-08-30 Emag Ag Treatment device
RU2526465C2 (en) * 2010-11-09 2014-08-20 Эмаг Аг Processing device
US8931129B2 (en) 2010-11-09 2015-01-13 Emag Ag Treatment device
CN113197695A (en) * 2021-06-16 2021-08-03 众声健康科技(深圳)有限公司 Ultrasonic toothbrush head and ultrasonic toothbrush

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030710

R150 Term of protection extended to 6 years

Effective date: 20051209

R151 Term of protection extended to 8 years

Effective date: 20081013

R152 Term of protection extended to 10 years

Effective date: 20101130

R071 Expiry of right
R071 Expiry of right