FIELD: medicine.
SUBSTANCE: invention refers to medicine and can be applied for treating ischemic ulcers of lower extremities. For this purpose, patient's blood is exposed to intravascular optical quasi-monochromatic blue light at wave length 450±20 nm and output light intensity 1.5 mWt. It is combined with the regional antibacterial therapy with using photodynamic therapy. That is ensured by coating the ulcer surface with a photosensitiser in the form of a biosoluble gel for 30-40 minutes to be removed while the ulcer surface is exposed to blue light at wave length 450±20 nm, power density 0.25 Wt/cm2, energy flux density 10 J/cm2.
EFFECT: method enables covering the blood rheology, improves blood flow in the lower extremity vessels, provides a reliable bacteriostatic effect and successful stimulation of reparative processes.
6 cl, 3 ex
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Authors
Dates
2012-08-10—Published
2011-03-30—Filed