FIELD: medicine.
SUBSTANCE: method involves holding in solvent so that fibrin is separated by pressing blood clot through net, collected, washed from residual hemoglobin, dissolved in 4-6% ammonia solution on the basis of 1 g of raw fibrin per 5-6 ml of solution and then hold in solvent under continuous shaking at 20-25°C for 45-60 min. Fibrin paste is produced using solvent dissolvable on the surface. When covering wound or ulcer surface with the paste, ammonia evaporates leaving only fibrin on the surface.
EFFECT: high quality of product.
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Authors
Dates
2006-04-10—Published
2004-06-17—Filed