| 摘要 |
PROBLEM TO BE SOLVED: To enhance the absorption efficiency of laser light of skin with no cream on it, by coloring it in a simple manner. SOLUTION: A translucent colored film 1 is stuck to the skin, to which a laser device 2 radiates laser light from above. The colored film 1 is based on a light characteristic that it is absorbed by black substances and reflected by white substances, and is thus preferably colored by materials such as carbon that adapt to the frequency band of semiconductor lasers of an absorption peak wavelength of 830 nm. The colored film 1 is then made optically translucent by the dispersion of carbon particles in it. The colored film 1 has medical pressure-sensitive adhesive on its sticking surface for affixing to the surface of a human body skin. |
