| 摘要 |
PROBLEM TO BE SOLVED: To improve the durability of a fallen tooth by preventing the fallen tooth from being easily changed with time without being controlled by a preservation environment. SOLUTION: The manufacturing method of a tooth product includes: an unwanted substance removing step (1) of removing the unwanted substance from a tooth T; a fluorine ion introducing/processing step (2) of immersing the tooth T from which the unwanted substance is removed in an aqueous solution containing fluorine ions; a repair step (3) of repairing a defective part 4 of the tooth T using a prosthetics 5; a brightener-applying step (4) of applying a brightener 6 to the surface of the tooth T; and a protective treatment step (5) of coating the surface of the tooth T with a protective agent 7. COPYRIGHT: (C)2009,JPO&INPIT
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