Methods for disinfecting and removing smear layer from tooth surfaces
AssigneeDENTSPLY International Inc.
InventorsMahmoud Torabinejad, William B. Johnson
Life of this patent
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Abstract
Methods for disinfecting and removing smear layer from prepared tooth surfaces are provided. The methods involve irrigating the tooth surface with a disinfectant solution containing doxycycline or tetracycline, a surfactant such as polysorbate, and organic acid such as citric acid. The methods can be used in various dental treatments including, for example, endodontic and periodontic procedures as well as tooth restoration and reconstruction.
Claims14
A method for disinfecting and removing smear layer from a prepared tooth surface, comprising the step of:
- irrigating the surface with a disinfectant solution comprising
- 1 to 5% doxycycline by weight of the solution,
- 0.1 to 1.5% detergent by weight of the solution, and
- 0.5 to 10% organic acid by weight of the solution.
A method for disinfecting and removing smear layer from a prepared tooth surface, comprising the step of:
- irrigating the surface with a disinfectant solution comprising
- 1 to 5% tetracycline compound by weight of the solution,
- 0.1 to 1.5% detergent by weight of the solution, and
- 0.5 to 10% organic acid by weight of the solution.
Dependencies are inferred from the claim text.