LIGHT THERAPY METHOD Russian patent published in 1995 - IPC

FIELD: medicine. SUBSTANCE: optical axes of radiation sources and photometric sensors are parallel to each other and perpendicular to the surface subjected to radiation. Their working windows are equally distanced from the surface under radiation, with the sensor being located in the center between the radiation sources. In the process of radiation the current dose of light flux saturated by the pathological focus is determined by the difference between the light flux radiated and that reflected. EFFECT: higher efficiency and reliability. 1 dwg