Dental tool for cleaning teeth interproximally
First Claim
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1. A dental tool for the cleaning of the subgingival interproximal concave surfaces of teeth comprising:
- an elongate cylindrical shank having a longitudinal axis and a narrow end; and
a resilient and deformable tip located at the narrow end of said shank and larger than said shank, said tip being integrally formed and sized to be deformably insertable and rotatable interproximally, said tip also having a pear-shaped cross section when viewed in a plane containing the axis of said shank with the larger end outermost and having a maximum diameter of between 0.5 mm and 2.0 mm whereby after deformably inserting said pear-shaped tip interproximally said tip is rubbed along the concave surfaces to clean these surfaces of plaque and to polish these surfaces.
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Abstract
A dental tool for the cleaning of teeth interproximally is disclosed. The dental tool includes an elongate shank with a resilient tip located around one end of the shank. The tip is designed to be deformably insertable interproximally and has a pear-shaped cross section. Preferably, the shank is attached to a handle which is conveniently the end of a toothbrush. The tip and shank can be integrally formed of a rubber material, or the shank can be made of metal and the tip of a rubber material. Ribs are also provided around the periphery of the tip.
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Citations
9 Claims
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1. A dental tool for the cleaning of the subgingival interproximal concave surfaces of teeth comprising:
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an elongate cylindrical shank having a longitudinal axis and a narrow end; and a resilient and deformable tip located at the narrow end of said shank and larger than said shank, said tip being integrally formed and sized to be deformably insertable and rotatable interproximally, said tip also having a pear-shaped cross section when viewed in a plane containing the axis of said shank with the larger end outermost and having a maximum diameter of between 0.5 mm and 2.0 mm whereby after deformably inserting said pear-shaped tip interproximally said tip is rubbed along the concave surfaces to clean these surfaces of plaque and to polish these surfaces. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification