DIABETES THERAPEUTIC APPARATUS AND LIGHT SOURCE MATERIAL USED THEREBY

摘要

A diabetes therapeutic apparatus and a light source material used thereby. The light source material comprises a fluorescent powder, consisting of, according to a mass percentage, 0.1-100.0 of ultraviolet phosphor and 0.0-99.9 of visible light phosphor. The ultraviolet phosphor is composed of phosphor A, or phosphor B, or a combination thereof. The chemical expression formula of phosphor A is M_1-x-y•Al₁₆O₂₇:Cd_xR_y, and the chemical expression formula of phosphor B is Ca_3-x(PO₄)₂•Ce_x. A fluorescent light source having characteristics of high luminous efficiency, small luminous decay, good chemical stability and the like can be formed by integrating ultraviolet light and visible light, and can irradiate the trunk and pancreas of a diabetes patient by using the principles of biomedicine and photonics in a light irradiation mode. Because the whole light source material can emit visible light, defocused laser and healthy waveforms of a UV-B band, diabetes and related diseases caused by diabetes can be effectively prevented and treated.