The aim is to prepare LYOFILIZED HEMOSTATIC FAMES from powdered micro dispersion oxidized cellulose m-doc for use to stop intense bleeding. Outcomes of the project: V1 Prototype: Activated m-docTM powder with higher hemostatic efficiency V2 Functional sample: Hem-Active lyophilized hemostatic foam based on activated m-docTM V3 Proven technology: The process of controlled lyophilization for the preparation of hemostatic foam Hem-Active V4 Hem-Active absorbable hemostatic freeze-dried foam