BIOLOGICALLY COMPATIBLE WOUND BANDAGE Russian patent published in 2011 - IPC A61M35/00 A61M1/00 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine. System of reduced pressure supply contains multi-layer device of reduced pressure supply, which contains contacting with tissue layer, separating layer and layer of main. Contacting with tissue layer contains framework for realisation of contact with tissue area. Separating layer contains hydrogel-forming material and flow channels. Main layer contains distributive main. Separating layer is placed between contacting with tissue layer and layer of main, hydrogel-forming material of separating layer is glued to at least one layer, which contacts with tissue layer or main layer. Pipe of reduced pressure supply is connected in flow manner with main layer ensuring supply of reduced pressure to tissue area. Described are multi-layer devices and systems of reduced pressure supply and methods of stimulating new tissue growth.

EFFECT: inventions ensure improved supply of medium to tissues.

116 cl, 9 dwg