METHOD OF FIBRIN POWDER OBTAINMENT Russian patent published in 2009 - IPC A61K35/14 A61K38/36 

FIELD: medicine.

SUBSTANCE: invention concerns medicine, particularly hematology and obtainment of medicines out of animal and human blood. Invention claims simple method of fibrin powder obtainment, involving fibrin separation from blood clot, flushing by distilled water, drying by filter paper till complete water evaporation, and further grinding and sterilisation of target product. After drying by filter paper separated fibrin is placed for 2-4 hours to 9-10% ammonium solution in amount of 1 g of raw fibrin per 4-6 ml of solution, and then it is dried at 30-45°C till complete evaporation of water and ammonium.

EFFECT: simplified procedure, obtainment of sterile hygroscopic fibrin powder.