Toothbrush

A - Human Necessities – 46 – B

Patent

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Details

A46B 15/00 (2006.01) A61B 5/00 (2006.01) B29C 45/14 (2006.01)

Patent

CA 2339488

A toothbrush head suitable to direct incident radiation toward a surface of a tooth and to collect emitted radiation from the surface of the tooth, being made at least in part of a material which is transparent to the incident and/or emitted radiation. In preferred embodiments the head includes one or more radiation guiding cores of transparent material.

L'invention concerne une tête de brosse à dents conçue pour diriger un rayonnement incident sur la surface d'une dent et pour recueillir le rayonnement émis depuis la surface de la dent. Cette tête de brosse à dents est constituée au moins partiellement d'un matériau transparent au rayonnement incident et/ou émis. Dans des modes de réalisation préférés, cette tête de brosse à dents comporte un ou plusieurs noyaux de guidage de rayonnement en matériau transparent.

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