METHOD FOR TREATING PATIENTS WITH LASER RADIATION Russian patent published in 2007 - IPC A61N5/67 

FIELD: medicine.

SUBSTANCE: method involves giving complex nutrient support containing photosensitizer, dosed out depending on marked degree of protein insufficiency before applying radiation. Geometrical characteristics of the pathological focus are determined, by restricting irradiation zone. put the Cosmetic gel containing photosensitizer is smeared over cleared in advance irradiation zone with uniform, less than 2 mm thick layer so that irradiation zone becomes completely covered with the gel. Unabsorbed gel portion is to be removed with tampon. The zone is treated with radiation having wavelength corresponding to photosensitizer absorption spectrum after accumulating photosensitizer in it. Distance between radiator and surface under irradiation does not exceed 1 cm. The radiation is directed in perpendicular to the lesion focus surface. The radiator is continuously moved within the limits of irradiation zone from periphery to the center so that irradiation time at any point does not exceed 2 s. Radiation treatment duration of is calculated in a way that the exposure dose per protein insufficiency zone of the third degree under irradiation is equal to 10 mJ/cm². Protein insufficiency of the first - second degree being the case, when bactericidal effect is to be achieved, the dose is equal to 10 J/cm². Protein insufficiency of the first - second degree without bactericidal effect achievement being needed, the dose is equal to 10 mJ/cm².

EFFECT: enhanced effectiveness of treatment; prevented tissue edema occurrence after radiation treatment.

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