COVERING ON TITAN AND ITS ALLOYS IMPLANT AND WAY OF ITS RECEPTION Russian patent published in 2009 - IPC A61L27/06 A61L27/30 

FIELD: medicine.

SUBSTANCE: invention concerns medicine area. The covering on osteal implants for traumatology and orthopedy is described. The covering on the titan and its alloys contains titan oxide and copper oxide in a certain quantitative parity. Covering formation is carried out by electrochemical oxidising of preliminary sand jet processed titan and its alloys (BT1-0, BT1-00, BT-6, BT-16, etc.) using direct current consistently in two electrolytes, thus at first the layer of titan oxides is formed in electrolyte with concentration of 200 g/l of sulfuric acid in the distilled water, then a solution with concentration of 50 g/l of copper sulphate in the distilled water is added in it, and the subsequent oxidising with formation of the second layer of an admixture of titan oxides and copper oxide. The way allows receiving the superficially porous biocompatible covering possessing antiseptic properties.

EFFECT: reception of the superficially porous biocompatible covering possessing antiseptic properties.

2 cl, 2 tbl, 3 dwg, 1 ex