초록 ▼

A delivery system for a liquid oral hygiene preparation suitable for tooth whitening, tooth cleansing and the treatment of. The delivery system includes an elongate barrel shaped body. A supply of the hygiene preparation saturates a fibrous wadding carried in a hollow chamber of the body. At an end

A delivery system for a liquid oral hygiene preparation suitable for tooth whitening, tooth cleansing and the treatment of. The delivery system includes an elongate barrel shaped body. A supply of the hygiene preparation saturates a fibrous wadding carried in a hollow chamber of the body. At an end of the body, an applicator formed of felt or synthetic fibers is seated. The applicator includes a broad tip and a stem wick which is received in the wadding and draws the preparation to the tip by capillary action. The preparation is applied to tooth surfaces, oral lesions, and the like by pressing the tip against the surface to receive the preparation and, where appropriate, wiping the tip along the surface. In an alternate embodiment, ball applicator is provided and the hygienic preparation may be carried in the chamber without the wadding.

대표청구항 ▼

A delivery system for a flowable oral hygiene preparation, the system comprising a housing, the housing including a bore carrying a supply of flowable oral hygiene preparation, the preparation including a peroxide compound active ingredient, the housing further including means for dispensing the ora

A delivery system for a flowable oral hygiene preparation, the system comprising a housing, the housing including a bore carrying a supply of flowable oral hygiene preparation, the preparation including a peroxide compound active ingredient, the housing further including means for dispensing the oral hygiene preparation within an oral cavity, the means for dispensing being fixed to the housing and being in communication with the bore, the means for dispensing including an applicator tip for depositing a quantity of the peroxide compound active ingredient on a surface within the oral cavity in response to contact between the applicator tip and the surface, the means for dispensing including means for facilitating flow of the peroxide compound active ingredient from the bore to the applicator tip, the means for facilitating flow including means for drawing the oral hygiene preparation to the applicator tip by capillary action.