| 摘要 |
PROBLEM TO BE SOLVED: To provide a dental mirror improved so as to clearly view the projected mirror image of even a small lesion at a part which can not be directly viewed such as the back side of a tooth. SOLUTION: The magnifying dental mirror 1 is provided with a metallic thin and long columnar handle 2 and a disk-like inspection mirror part 3 of a fixed thickness integrally formed at the end of the handle 2. A concave mirror 7 is arranged on one surface of the inspection mirror part 3 and a plane mirror 8 is arranged on the other surface. Since the lesion of a tooth or the like is magnified and projected on the concave mirror 7 and even a small lesion or the like is clearly viewed, it is very convenient. When the inspection mirror part 3 is turned over, an object can be projected in the same size by the plane mirror 8 as well. COPYRIGHT: (C)2007,JPO&INPIT
|
