| abstract |
FIELD: medicine.SUBSTANCE: group of inventions relates to agents and materials for stimulating hemostasis and sealing tissue. A method for forming a powdered hemostatic composition is disclosed, including stages, at which suspension of a mixture containing particles of fibrinogen, thrombin, and fibers of oxidized regenerated cellulose (hereinafter – ORC) is formed in a non-aqueous solvent with a low boiling temperature, providing evaporation of the solvent under environmental conditions; suspension is sprayed through a nozzle onto substrate; the non-aqueous solvent is waited to evaporate; the composition is separated from substrate, the composition is sieved and thus a powdered hemostatic composition is formed. A powdered hemostatic composition containing at least partially integrated agglomerated ORC fibers, fibrinogen and thrombin, and a method for the treatment of a wound by using this powdered hemostatic composition are also disclosed.EFFECT: group of inventions provides hemostatic material that has high uniformity, integrity, high adhesion strength and quickly forms gel/clot.18 cl, 9 dwg, 4 tbl, 8 ex |