METHOD OF MANUFACTURING DRESSING MATERIALS Russian patent published in 1999 - IPC

Abstract RU 2127127 C1

FIELD: sanitary. SUBSTANCE: invention relates to dressing materials having proteolytic and antioxidant activities to be applied to treat wounds and burns. Oxidized cellulose substrate is preliminarily treated with 2-4% antioxidant solution in ethyl alcohol at 60-70 C and antioxidant-to- substrate weight ratio (0.03-0.06): 1. The thus pretreated material is further treated with aqueous solution of trypsin at pH 2.95-3.05 and substrate-to-trypsin weight ratio 1000:(0.5-0.75). Material exhibits proteolytic activity and accelerates healing of purulent wounds. EFFECT: improved manufacturing procedure. 1 tbl, 4 ex

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RU 2 127 127 C1

Authors

Ignatjuk T.E.

Ryl'Tsev V.V.

Filatov V.N.

Tolstykh G.P.

Dates

1999-03-10Published

1995-11-08Filed