BANDAGE FOR COVERING AND TREATING BURN CASES Russian patent published in 2006 - IPC A61F13/00 A61L15/22 A61L15/44 

FIELD: medical engineering.

SUBSTANCE: device has textile cotton stockinet of 110-210 g/m² saturated with aqueous solution of polyethylene glycols having molecular weight of 200-2000 and antiseptic and anesthetic drugs. Substrate bears polyethylene glycols 10-50 mg/cm²; antiseptics 0.03-1.0 mg/cm²; anesthetics 0.05-1.2 mg/cm². Sorption layer is produced above the treatment layer, the former being fabricated from nonwoven fabric to secure bandage sorption power at the level of 10g/g. Textile drug carrier is optionally cotton gauze of 150-250 g/m² and mesh dimensions of at least 1.5x1.5 mm. Chlorhexidine, Furagin, Iodopironum, povidone-iodine, Quinosol, or Dioxidine are taken as the antiseptic drugs. Lidocaine, Dicaine, Anylocine, and Trimecaine are taken as the anesthetic drugs. Fabric perforation is produced as through canals which total area makes up 20-40% of the whole treatment layer area.

EFFECT: improved sorption and atraumatic features.

5 cl, 1 tbl