| 摘要 |
An electromagnetic radiation conveyance device includes a proximal end, a distal end, and a light directing means. The proximal end is configured for attachment to an electromagnetic radiation emitting device. The distal end i s anatomically preformed with a profile complementary to a shape of a dental arch. The light directing means is intermediate between the proximal end and the distal end. In addition, the light directing means is configured to conv ey electromagnetic radiation from the proximal end to the distal end.
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