DE20120955U1 - Electric toothbrush machine for simultaneous cleaning of the teeth - Google Patents
Electric toothbrush machine for simultaneous cleaning of the teethInfo
- Publication number
- DE20120955U1 DE20120955U1 DE20120955U DE20120955U DE20120955U1 DE 20120955 U1 DE20120955 U1 DE 20120955U1 DE 20120955 U DE20120955 U DE 20120955U DE 20120955 U DE20120955 U DE 20120955U DE 20120955 U1 DE20120955 U1 DE 20120955U1
- Authority
- DE
- Germany
- Prior art keywords
- teeth
- electric toothbrush
- lower jaw
- electric
- jaw plate
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims description 8
- 210000003296 saliva Anatomy 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000004089 microcirculation Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 201000001245 periodontitis Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
- A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
-
- 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
-
- 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
- A61C17/228—Self-contained intraoral toothbrush, e.g. mouth-guard toothbrush without handle
-
- 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
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Description
Eugen Vetsch Mittelstr.llO 53757 St. AugustinEugen Vetsch Mittelstr.llO 53757 St. Augustin
Elektrische Zahnputzmaschine zur simultanen Reinigung der Zähne des Ober- und Unterkiefers.Electric toothbrush for simultaneous cleaning of the teeth of the upper and lower jaw.
Elektrische Zahnbürsten üblicher Bauart bestehen aus einem Griffstück mit Batteriefach sowie aus einen motorbetriebenen und oszillierenden Bürstenkopf, der durch die kreisende Bewegung den Zahnbelag bei direktem Kontakt löst. Bei neueren Modellen, sog. Schallaktiven- bzw. Ultraschall-Zahnbürsten, wird dessen Reinigungswirkung zusätzlich durch schwingende Borsten bzw. durch Einleitung von nieder- bzw. hochfrequentem Schall in den Mundspeichel, verstärkt.Electric toothbrushes of the usual design consist of a handle with a battery compartment and a motor-driven and oscillating brush head, which uses a circular movement to remove plaque on direct contact. In newer models, so-called sonic or ultrasonic toothbrushes, the cleaning effect is additionally enhanced by vibrating bristles or by introducing low or high frequency sound into the saliva.
Im flüssigen Milieu des Mundes (Speichel) erzeugt jede schwingende Borste (bei ca. 500Hz) Mikrozirkulationen; noch im Abstand von 3 mm zwischen Borste und Zahn werden durch diese Speichel-Strömungen Zahn Beläge beseitigt. ( www.kzvberlin.de/thema/the0002,htm)In the liquid environment of the mouth (saliva), each vibrating bristle (at approx. 500Hz) creates microcirculations; even at a distance of 3 mm between the bristle and the tooth, these saliva flows remove plaque from the teeth. ( www.kzvberlin.de/the ma/the0002,htm)
Wird dagegen hochfrequenter Schall in den Mundspeichel eingeleitet, entstehen abwechselnd hohe und niedrige Druckwellen bei ca 1.6 Mio. Schwingungen pro Sekunde (1.6 MHz). Sie leiten einen Prozess ein, der als KAVTTATION bezeichnet wird.If, however, high-frequency sound is introduced into the saliva, alternating high and low pressure waves are created at around 1.6 million vibrations per second (1.6 MHz). They initiate a process known as CAVTTATION.
Es bilden sich Tausende von mikroskopisch kleinen Unterdruck-Bläschen, die sofort wieder in sich zusammenfallen. Die dabei freiwerdende Energie kann gegenüber dem mechanischen Bürsten um ein Vielfaches größer sein.Thousands of microscopically small vacuum bubbles form, which immediately collapse again. The energy released can be many times greater than that from mechanical brushing.
Die Kavitation beschleunigt weiterhin den Abbau von Schmutzteilchen und bringt die Flüssigkeit in aktiven Kontakt mit der Oberfläche des Zahns, (www, sonicare. com)Cavitation further accelerates the breakdown of dirt particles and brings the liquid into active contact with the surface of the tooth, ( www, sonicare. com )
Alle diese auf dem Markt befindlichen el. Zahnbürsten werden manuell geführt und bedürfen eine sorgfältige Handhabung. So kann zu starker Druck des Büstenkopfes das Zahnfleisch verletzen, die Zahnhälse freilegen und zur Parodontose fuhren, ebenso kann zu starker Druck den Zahnschmelz abtragen und diesen zerstören .All of the electric toothbrushes on the market are operated manually and require careful handling. Too much pressure from the brush head can injure the gums, expose the necks of the teeth and lead to periodontitis. Too much pressure can also wear away the tooth enamel and destroy it.
Der im Schutzanspruch 1 angegeben Erfindung liegt das Problem zugrunde, eine elektrische Zahnbürste zu schaffen, die auf eine für die Zähne und das Zahnfleisch schonende Art und Weise arbeitet, die Anwendungsfehler minimiert und eine gründliche Zahnreinigung bei geringen Zeitaufwand ermöglicht.The invention specified in claim 1 is based on the problem of creating an electric toothbrush which works in a manner which is gentle on the teeth and gums, which minimizes application errors and enables thorough tooth cleaning in a short amount of time.
Dieses Problem wird mit den im Schutzanspruch 1 aufgeführten Merkmaien gelöst.This problem is solved with the features listed in claim 1.
Die Erfindung ermöglicht mit dem auswechselbaren Borsten-Träger in U - Form (5) , die gleichzeitige und vollautomatische Reinigung aller Zähne des Ober- und Unterkiefers, durch zirkuläre Oszillation der Unterkieferplatte (9) und Oberkieferplatte (8) gegeneinander (siehe auch Fig. 2), so wie durch Einleitung von Schall über Piezoelektrische Schallwandler (4) bei 500Hz. Sowie 1.6 MHz. (Fig. 1)The invention enables the simultaneous and fully automatic cleaning of all teeth of the upper and lower jaw with the replaceable U-shaped bristle carrier (5) by circular oscillation of the lower jaw plate (9) and upper jaw plate (8) against each other (see also Fig. 2), as well as by introducing sound via piezoelectric sound transducers (4) at 500 Hz. As well as 1.6 MHz. (Fig. 1)
Ein Ausführungsbeispiel der Erfindung wird Anhand der Figur 1 bis 3 erläutert.An embodiment of the invention is explained with reference to Figures 1 to 3.
Es zeigen:Show it:
Fig. 0 die Zahnputzmaschine als perspektivische Ansicht Fig. 1 die Zahnputzmaschine als vertikales SchnittbildFig. 0 the toothbrushing machine as a perspective view Fig. 1 the toothbrushing machine as a vertical sectional view
Fig. 2 die Unterkieferplatte (9) als horizontales Schnittbild mit drei Excenterscheiben (1) Fig. 3 den Borstenträger in U - Form (5)Fig. 2 the lower jaw plate (9) as a horizontal cross-section with three eccentric discs (1) Fig. 3 the bristle carrier in U-shape (5)
Fig. 4 das Schnittbild des Borstenträgers über einem ZahnFig. 4 the cross-section of the bristle carrier above a tooth
In den Figuren ist die Oberkieferplatte( 8) und Unterkieferplatte (9) durch drei Excenter (1) so verbunden ,dass Beide beweglich gelagert sind und jeder Punkt auf den Platten eine Kreisbewegung beschreiben kann (Fig.2) .Ein Excenter wird über ein Kegelrad- Getriebe (10) durch ein Elektromotor (2) angetrieben welcher vom Akku (3) gespeist wird. Am Griffstück (7) befinden sich der Ein/Aus Schalter sowie der Anschluss zur Ladestation . Die zwei austauschbaren Borstenträger (5) sind jeweils an Unterkieferplatte (9) bzw. Oberkieferplatte( 8) und den Piezo-Schwingern (4) befestigt.In the figures, the upper jaw plate (8) and lower jaw plate (9) are connected by three eccentrics (1) so that both are movably mounted and each point on the plates can describe a circular movement (Fig. 2). An eccentric is driven by a bevel gear (10) by an electric motor (2) which is fed by the battery (3). The on/off switch and the connection to the charging station are located on the handle (7). The two exchangeable bristle holders (5) are each attached to the lower jaw plate (9) or upper jaw plate (8) and the piezo oscillators (4).
Die ganze Konstruktion hat z. Z noch die Größe und Form der Mundhöhle eines Erwachsenen (Fig. 0). Die Größe der Borstenträger (5) hängt weitestgehend von der Anzahl der Backenzähnen ab , dessen Form muss jedoch wegen dem benötigten Spiels ( ~ Durchmesser der Excenterscheiben ) nicht individuell gefertigt werden.The entire construction currently has the size and shape of the oral cavity of an adult (Fig. 0). The size of the bristle carriers (5) depends largely on the number of molars, but their shape does not have to be manufactured individually due to the required clearance (~ diameter of the eccentric discs).
Die Benutzung der Erfindung ist denkbar einfach, das Gerät wird wie ein Gebissschutz in den Mundraum eingeführt, wobei dann alle Zähne vom Borstenträger (5) umschlossen werden . Bei Aktivierung des Geräts wird die Drehbewegung des Motors über die drei Excenter in eine zirkular-oszillierende Bewegung der beiden Platten (8) und (9) umgewandelt, wodurch die Borstenträger (5) an den Zähnen des Ober- bzw. Unterkiefers kreisend vorbei geführt werden (siehe Fig. 2) und den Zahnbelag Rundherum ablösen. Zusätzlich wird durch Einleitung von Schall, bei 500Hz und 1.6 MHz über die Piezo-Schwingem (4) (Figl.) an die Borsten (6) und Speichel, durch Kavitation und Mikrozirkulationen (siehe Oben) auch die Stellen gereinigt die von den Borsten nicht erfasst werden .The invention is extremely simple to use. The device is inserted into the mouth like a denture guard, with the bristle holder (5) enclosing all of the teeth. When the device is activated, the rotary movement of the motor is converted via the three eccentrics into a circular oscillating movement of the two plates (8) and (9), whereby the bristle holders (5) are guided in a circular motion past the teeth of the upper and lower jaw (see Fig. 2) and remove plaque all around. In addition, by introducing sound at 500 Hz and 1.6 MHz via the piezo oscillators (4) (Fig.) to the bristles (6) and saliva, through cavitation and microcirculation (see above), the areas not reached by the bristles are also cleaned.
Der erreichte Vorteil ist eine vollautomatische Reinigung der Zähne mit den beschriebenen Funktionsweise der Erfindung, wobei schon mit geringer Kraft und Verletzungsgefahr für das Ziahnfleisch, die Zähne optimal gesäubert werden.The achieved advantage is a fully automatic cleaning of the teeth with the described functionality of the invention, whereby the teeth are optimally cleaned with little force and risk of injury to the gums.
Des weiteren wäre solch eine automatisch Zahnputzmaschine eine Hilfe für all die Menschen, die aufgrund einer Bewegungseinschränkung sich die Zähne nicht selber Putzen können.Furthermore, such an automatic toothbrushing machine would be a help for all those people who cannot brush their teeth themselves due to limited mobility.
Claims (2)
Dadurch gekennzeichnet,
dass aufgrund der kompakten Bauform sie vollständig im Mundraum Platz findet,
dass zwei Hälften, die Oberkieferplatte (8) und Unterkieferplatte (9) jeweils mit einem Borstenträger in U-Form (5) besetzt, beweglich gelagert sind und durch ein elektrischen Antrieb gegeneinander zirkular schwingen,
und dass zusätzlich nieder- und hochfrequenten Schall, erzeugt durch Piezo-elektrischen Wandler (4), zur Verbesserung der Reinigungsleistung eingesetzt wird. 1. Electric toothbrush for simultaneous cleaning of all teeth of the upper and lower jaw.
Characterized,
that due to its compact design it fits completely in the mouth,
that two halves, the upper jaw plate ( 8 ) and the lower jaw plate ( 9 ), each equipped with a U-shaped bristle carrier ( 5 ), are movably mounted and oscillate circularly against each other by an electric drive,
and that additional low and high frequency sound, generated by piezo-electric transducers ( 4 ), is used to improve the cleaning performance.
Dadurch gekennzeichnet,
dass die oszillierende Bewegung der beiden Platten (8) und (9) durch drei motorbetriebene Excenterscheiben (4) erzeugt wird,
dass sie einen austauschbaren Borstenträger in U-Form (5) aufweist, der auf Innenseite mit wellenförmig angeordneten Borsten besetzt ist. 2. Electric toothbrush according to claim 1
Characterized,
that the oscillating movement of the two plates ( 8 ) and ( 9 ) is generated by three motor-driven eccentric discs ( 4 ),
that it has a replaceable U-shaped bristle carrier ( 5 ) which is covered on the inside with bristles arranged in a wave shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20120955U DE20120955U1 (en) | 2001-12-30 | 2001-12-30 | Electric toothbrush machine for simultaneous cleaning of the teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20120955U DE20120955U1 (en) | 2001-12-30 | 2001-12-30 | Electric toothbrush machine for simultaneous cleaning of the teeth |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20120955U1 true DE20120955U1 (en) | 2002-05-08 |
Family
ID=7965665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20120955U Expired - Lifetime DE20120955U1 (en) | 2001-12-30 | 2001-12-30 | Electric toothbrush machine for simultaneous cleaning of the teeth |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20120955U1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2849591A1 (en) * | 2003-01-03 | 2004-07-09 | Olivier Jame | Teeth cleaning implement has motor driven brushes mounted on housing inserted into mouth for simultaneous cleaning of all teeth |
WO2005107636A1 (en) * | 2004-05-11 | 2005-11-17 | Remedent Nv | Method and device for enhancing the treatment of teeth and gum |
WO2005107638A1 (en) * | 2004-05-11 | 2005-11-17 | Remedent Nv | Method and device for enhancing the treatment of teeth and gums |
WO2007121760A1 (en) * | 2006-04-20 | 2007-11-01 | Remedent Nv | Method and device for enhancing the treatment of teeth and gums |
WO2008142600A1 (en) * | 2007-05-22 | 2008-11-27 | Koninklijke Philips Electronics, N.V. | Intraoral appliance for cleaning teeth |
ITMI20082236A1 (en) * | 2008-12-17 | 2010-06-18 | Luca Marco De | DENTAL CLEANING DEVICE |
RU2521828C2 (en) * | 2008-12-29 | 2014-07-10 | Конинклейке Филипс Электроникс Н.В. | System for axial movement of bristles in mouthguard for teeth cleaning |
US8931129B2 (en) | 2010-11-09 | 2015-01-13 | Emag Ag | Treatment device |
CN105125307A (en) * | 2015-08-22 | 2015-12-09 | 张传金 | Automatic tooth brusher and tooth brushing method |
DE102014008956A1 (en) * | 2014-06-23 | 2015-12-24 | Zuzana Lang | Device for cleaning teeth |
EP3351205A1 (en) * | 2010-12-20 | 2018-07-25 | Frederic H. Moll | System and method for teeth cleaning |
CN108670476A (en) * | 2018-05-29 | 2018-10-19 | 陈玉海 | A kind of high pressure water flushing toothbrush |
CN110831543A (en) * | 2017-06-08 | 2020-02-21 | 亚恩·卡斯塔多 | Brush heads for electric toothbrushes and related electric toothbrushes |
EP3613378A1 (en) * | 2018-07-25 | 2020-02-26 | BLBR GmbH | Tooth cleaning device with integrated drive device |
-
2001
- 2001-12-30 DE DE20120955U patent/DE20120955U1/en not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2849591A1 (en) * | 2003-01-03 | 2004-07-09 | Olivier Jame | Teeth cleaning implement has motor driven brushes mounted on housing inserted into mouth for simultaneous cleaning of all teeth |
WO2004064666A1 (en) | 2003-01-03 | 2004-08-05 | Olivier Jame | Dental hygiene apparatus for simultaneous cleaning of teeth of both maxillaries |
WO2005107636A1 (en) * | 2004-05-11 | 2005-11-17 | Remedent Nv | Method and device for enhancing the treatment of teeth and gum |
WO2005107638A1 (en) * | 2004-05-11 | 2005-11-17 | Remedent Nv | Method and device for enhancing the treatment of teeth and gums |
WO2007121760A1 (en) * | 2006-04-20 | 2007-11-01 | Remedent Nv | Method and device for enhancing the treatment of teeth and gums |
WO2008142600A1 (en) * | 2007-05-22 | 2008-11-27 | Koninklijke Philips Electronics, N.V. | Intraoral appliance for cleaning teeth |
JP2010527679A (en) * | 2007-05-22 | 2010-08-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Intraoral appliances for cleaning teeth |
US8636677B2 (en) | 2007-05-22 | 2014-01-28 | Koninklijke Philips N.V. | Intraoral appliance for cleaning teeth |
ITMI20082236A1 (en) * | 2008-12-17 | 2010-06-18 | Luca Marco De | DENTAL CLEANING DEVICE |
RU2521828C2 (en) * | 2008-12-29 | 2014-07-10 | Конинклейке Филипс Электроникс Н.В. | System for axial movement of bristles in mouthguard for teeth cleaning |
US8931129B2 (en) | 2010-11-09 | 2015-01-13 | Emag Ag | Treatment device |
EP3351205A1 (en) * | 2010-12-20 | 2018-07-25 | Frederic H. Moll | System and method for teeth cleaning |
DE102014008956A1 (en) * | 2014-06-23 | 2015-12-24 | Zuzana Lang | Device for cleaning teeth |
CN105125307A (en) * | 2015-08-22 | 2015-12-09 | 张传金 | Automatic tooth brusher and tooth brushing method |
CN105125307B (en) * | 2015-08-22 | 2017-05-17 | 张传金 | Automatic tooth brusher and tooth brushing method |
CN110831543A (en) * | 2017-06-08 | 2020-02-21 | 亚恩·卡斯塔多 | Brush heads for electric toothbrushes and related electric toothbrushes |
CN110831543B (en) * | 2017-06-08 | 2021-08-31 | 亚恩·卡斯塔多 | Brush head for an electric toothbrush and associated electric toothbrush |
US11317707B2 (en) | 2017-06-08 | 2022-05-03 | Yann Castaldo | Brush head for an electric toothbrush, and associated electric toothbrush |
CN108670476A (en) * | 2018-05-29 | 2018-10-19 | 陈玉海 | A kind of high pressure water flushing toothbrush |
EP3613378A1 (en) * | 2018-07-25 | 2020-02-26 | BLBR GmbH | Tooth cleaning device with integrated drive device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3375820A (en) | Method and apparatus for ultrasonic cleaning of teeth | |
DE69721313T2 (en) | DEVICE FOR TARTAR REMOVAL BY MEANS OF ORBITAL VIBRATIONS | |
DE20120955U1 (en) | Electric toothbrush machine for simultaneous cleaning of the teeth | |
EP1221906B2 (en) | Toothbrush with vibrating head part | |
US5259083A (en) | Mechanical toothbrush | |
US3828770A (en) | Ultrasonic method for cleaning teeth | |
AU674841B2 (en) | High performance acoustical cleaning apparatus for teeth | |
EP1881803A1 (en) | Process and device for cleaning teeth with sonic energy | |
EP0695131A1 (en) | A brush element for an acoustic toothbrush | |
KR20090108080A (en) | Toothbrush with power head | |
JPH02142508A (en) | Electric tooth brush | |
DE202010015189U1 (en) | treatment device | |
WO2010145781A1 (en) | Tooth cleaning device | |
DE4402366C2 (en) | Toothbrushes, whose handles and handles with the bristle-bearing heads all around, the bristles vibrate and the bristles to be attached to the brush heads | |
DE102014008956A1 (en) | Device for cleaning teeth | |
DE102005007617B3 (en) | Dental care system for bathroom of e.g. holiday house, during journey, has ultrasonic waves generating apparatus placed between conical brushes of ultrasonic toothbrush head, and brush holder including UV-light source and piezoelectric unit | |
WO1995014441A1 (en) | Ultrasonic toothbrush | |
DE3032022C2 (en) | Vibration device for denture care | |
DE102013108935A1 (en) | toothbrush element | |
US7316044B1 (en) | Toothbrush having counter-rotating heads | |
DE10243678A1 (en) | Electric toothbrush comprises an electromechanical converter in the brush element, with a circuit for activating the converter and producing an ultrasonic wave | |
DE4313970A1 (en) | Tooth cleaning device (tooth brush) | |
WO1996017534A1 (en) | Electric vibratory hair comb, electric vibratory hair brush | |
JP2006055194A (en) | Electric toothbrush | |
WO2025040531A2 (en) | Method for cleaning surfaces, and corresponding parameter space |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20020613 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20050701 |