FIELD: hygiene.
SUBSTANCE: disclosed is an oral cleaning device comprising a body on which a plurality of protrusions is located. Actuator is connected to one or more projections in the form of an electroactive polymer structure for adjustment of the position of one or more projections associated with it.
EFFECT: invention provides dynamic adjustment of the cleaning function.
15 cl, 13 dwg
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Authors
Dates
2020-03-24—Published
2016-03-22—Filed