METHOD OF CHRONIC PURULENT MEDIUM OTITIS TREATMENT IN RECONSTRUCTION OF MIDDLE EAR DEFORMITIES Russian patent published in 2009 - IPC A61F11/00 A61K31/4425 A61K31/4174 A61P27/16 

FIELD: medicine.

SUBSTANCE: invention concerns medicine, particularly otolaryngology and treatment of chronic purulent medium otitis at reconstruction of middle ear deformities. It involves toilette and irrigation of newly formed acoustic meatus and tympanic cavity by Octenisept medicine solution at 1:5 ratio by attic cannula, followed byexposure to gas flow containing 0.1-0.3% of nitrogen monoxide at 18-20°C by Plazon device. Plazon handler nozzle is inserted to external acoustic meatus for 1.5-2 cm distance till physiological gorge. Afterwards the nozzle is exposed to both nasal cavity halves. Exposure is performed for 30 seconds once a day. Further Candibiotic medicine is applied onto tympanic cavity mucosa.

EFFECT: complete epithelisation of tympanic cavity, tympanic membrane coverage, reduced terms and enhanced efficiency of treatment due to improved drug absorption, normalised microcirculation, macrophage activation and fibroblast proliferation resulting from tympanic cavity mucosa preparation by Plazon device.

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