| 摘要 |
PROBLEM TO BE SOLVED: To provide a plate denture capable of easily packaging an antenna therein and dramatically extending a communication range of an information memory element.SOLUTION: A plate denture 10 includes artificial teeth 21 to be teeth, a dental plate 22 supporting the artificial teeth 21, a bar 40 partly implanted in the first dental plate 22, and an information memory element 50 implanted in the first dental plate 22 and read via wireless signals. The information memory element 50 is implanted near but not contact with an implanted part 41 of the bar 40 into the dental plate 22. The bar 40 has a first part 41a having the same diameter as that of an exposed part 42 and a second part 41b having a smaller diameter than that of the first part 41a. The information memory element 50 is disposed adjacent to this second part 41b.SELECTED DRAWING: Figure 1 |
