| 摘要 |
PROBLEM TO BE SOLVED: To improve the form of a medical lighting fixture so as to obtain illumination in a surgical operation field excellently and comfortably.SOLUTION: A medical lighting fixture 100 for illuminating an oral cavity in a surgical operation field includes at least one illumination unit 10 including light-emitting means 20 and optical means 40 for generating a light irradiation field 250 on a target plane 200. Especially in a lighting fixture for dental treatment, further on the target plane 200, provided is a diffuser for expanding the light irradiation field 250. |
