BIOCOMPATIBLE NANOMATERIAL FOR THE LASER RESTORATION OF THE INTEGRITY OF THE DISSECTED BIOLOGICAL TISSUES Russian patent published in 2018 - IPC A61B18/20 B82B1/00 B82Y5/00 A61K38/38 A61K41/00 A61K38/39 A61P41/00 

FIELD: medicine.

SUBSTANCE: invention relates to the field of laser medicine and, specifically to reconstructive surgery. Biocompatible nanomaterial for laser restoration of the integrity of dissected biological tissues is described, containing an aqueous dispersion basis of the albumin protein, carbon nanotubes and a medical dye – indocyanine, characterized in that carbon nanotubes are multilayered carbon nanotubes and further contains bovine collagen protein with the following component ratio, mass%: albumin of 15 to 20, multilayered carbon nanotubes of 0.02 to 0.2, medical dye – indocyanine – of 0.005 to 0.01, bovine collagen protein in a concentration of 0.3 to 3, distilled water – the rest.

EFFECT: nanomaterial for laser welding has a high efficiency achieved due to high tensile strength of the laser weld, long shelf life and low cost.

1 cl, 1 dwg, 1 tbl