Abrading – Abrading process – Utilizing fluent abradant
Patent
1997-07-24
2000-07-25
Morgan, Eileen P.
Abrading
Abrading process
Utilizing fluent abradant
451 41, 451 59, B24D 1100
Patent
active
060930845
ABSTRACT:
An abrasive or polishing device for dispensing and applying primers, cavity liners, varnishes, therapeutic agents, and/or adhesives into or onto tooth structure or within a cavity in a patient's tooth. The primers, liners, varnishes, or adhesives may contain a therapeutic agent or a drug, such as fluoride-containing compound or a tooth desensitizing agent, such as a cationic salt of oxalic acid, potassium nitrate, or similar compounds. The adhesive or therapeutic may be applied directly to the tooth surfaces by the elastomeric abrasive or polishing impliments. Alternatively they may be impregnated within the devices and applied directly, optionally using water as a vehicle. The application devices may also, optionally, contain an abrasive so that the application device simmultaneously abrades the tooth structure while applying an adhesive or therapeutic agent.
A dispensing and abrasive device for simultaneously dispensing primer and/or adhesive and abrading tooth material within a cavity in a patient's tooth. The device includes a carrier material, a liquid primer and/or adhesive composition and abrasive powder having a hardness greater than the hardness of dental tooth material. The liquid primer and/or adhesive and the powder are supported by the carrier material.
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Technique Manual, Step-by-Step Procedures for the Cosmetic Repair of Dental Defects; Second Edition.
Caulk, Prisma APH, VLC Hybrid Composite, Gunnar Ryge, vol. 30, No. 4, Clinical Criteria, pp. 347-358.
Bieber James B.
Dentsply Research & Development Corp.
Lovercheck Dale R.
Morgan Eileen P.
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