DEVICE: Gurunanda Ultimate Oral Care Combo (00810051084313)

An assembly of devices intended for automated or semi-automated irrigation and washing of tissue/debris from teeth, gums, and other parts of the oral cavity (e.g., tongue) through application of pulsed jets of non-medicated liquids (e.g., mouthwash, water), to maintain oral hygiene; it may in addition be intended for nasal lavage. It consists of a central mains electricity (AC-powered) unit with a reservoir and pump, and a number of hand-held applicators, each typically designed to clean a specific oral anatomy (e.g., tongue, braces, gum line). It is normally available [non-prescription] over-the-counter (OTC) for use in the home and dental office.

An electrically-powered device designed to be used by a patient to brush clean their teeth and gums (i.e., remove plaque, tartar, stains). It typically consists of a proximal handle and an exchangeable distal head with rows of bristles (e.g., nylon) grouped in separate tufts or evenly distributed. The device provides automated bristle movement (e.g., rotary or vibratory) intended to augment brushing, and is typically used with toothpaste. This is a reusable device.