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US 2016/0096014 A1Published application
Teeth surface stain removing apparatus and teeth surface stain removing method
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsKAORI AJIKI, RISA OTSUKA
Life of this patent
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Abstract
A teeth surface stain removing apparatus removes stains on a teeth surface, and includes a sheet member capable of being attached to the teeth surface via an adsorptive member for adsorbing the stains, a teeth surface electrode disposed at a part of the sheet member, the part being attached to the teeth surface, and a charge supplier supplying negative charges to the teeth surface electrode in a state where the sheet member is attached to the teeth surface.
Claims11
A teeth surface stain removing apparatus comprising:
- a sheet member attachable to a teeth surface via an adsorptive member for adsorbing stains;
- a teeth surface electrode disposed at a part of the sheet member, the part being attachable to the teeth surface;
- and
- a charge supplier supplying negative charges to the teeth surface electrode in a state where the sheet member is attached to the teeth surface.
1 more element
A teeth surface stain removing method comprising:
- determining a magnitude of current supplied to a teeth surface electrode disposed at a part of a sheet member attachable to a teeth surface via an adsorptive member or adsorbing stains, the part of the sheet member being attachable to the teeth surface;
- supplying the current of the determined magnitude to the teeth surface electrode in a state where the sheet member is attached to the teeth surface;
- and
- removing the stains on the teeth surface.
1 more element
Dependencies are inferred from the claim text.