Electric toothbrush

An electric toothbrush includes a driving source; a vibrating member having a brush; a transmission mechanism which converts an output of the driving source into vibration of the vibrating member; and a control unit that controls the output of the driving source. The vibrating member has a first res...

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Bibliographische Detailangaben
Hauptverfasser:	Takahashi, Kuniyoshi, Nagase, Yumiko, Iwahori, Toshiyuki, Shimoyama, Jun, Asada, Yuji, Tone, Tadashi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An electric toothbrush includes a driving source; a vibrating member having a brush; a transmission mechanism which converts an output of the driving source into vibration of the vibrating member; and a control unit that controls the output of the driving source. The vibrating member has a first resonance point in which the brush resonates in a first direction, and a second resonance point in which the brush resonates in a second direction; and the control unit has a first operation mode which controls the output of the driving source so that a resonance in the first direction is generated, and a second operation mode which controls the output of the driving source so that a resonance in the second direction is generated.