BIOLOGICALLY ACTIVE WOUND COVERING Russian patent published in 2011 - IPC A61L15/28 A61F13/02 A61L15/44 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to wound coverings with using a human cell material. Substance of the invention is integrated use for repair of wounds of different area and a volume of hydrated microbial cellulose with a stratified collagen gel, and one growth factor source is found in layers or at the interface. The growth factor sources are mesodermal and/or ectodermal cells and/or blood thrombocytes. There are offered combinations and optimal proportions of the cell material providing a high therapeutic effect of the declared wound covering. Under the invention, there are prepared biologically active wound coverings containing fibroblasts, blood thrombocytes, mesenchymal stem cells, human postnatal keratinocytes.

EFFECT: wound covering combines a function of biologically active matrix for tissue regeneration and a function of wound surface protection and hydration.

37 cl, 6 ex