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US 10,244,858 B2Granted
Vibrating brush assembly for personal hygiene device
AssigneeBZL Medical Ltd.
InventorsBenZion Levi, Sefi Shachrur
Life of this patent
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Abstract
A personal hygiene device includes a vibrator housed in a handle. A shaft is coupled to the vibrator and extends from the vibrator to a brush head. The shaft is electrically conducting and includes one or more proximal electrical contacts in electrical contact with an electrical source and one or more distal electrical contacts in electrical contact with one or more electrical elements located in the brush head. The shaft is configured to transfer vibrational energy created by the vibrator to the brush head to vibrate the brush head.
Claims10
A personal hygiene device comprising:
- a vibrator housed in a handle;
- and
- a shaft coupled to said vibrator that extends from said vibrator to a brush head, said shaft being electrically conducting and comprising one or more proximal electrical contacts in electrical contact with an electrical source and one or more distal electrical contacts in electrical contact with one or more electrical elements located in said brush head, and wherein said shaft is configured to transfer vibrational energy created by said vibrator to said brush head to vibrate said brush head, and wherein said shaft comprises a first conductive sleeve electrically insulated from an inner portion of said shaft by an insulative sleeve.
Dependencies are inferred from the claim text.