METHOD FOR MAKING ENDOSSEOUS IMPLANT WITH ANTIMICROBIAL EFFECT Russian patent published in 2014 - IPC A61L27/02 A61L27/06 A61L27/12 A61F2/28 B82B3/00 

FIELD: medicine.

SUBSTANCE: what is described is a method for making endosseous implants involving a plasma lamination of a biologically active coating on a metal base of the implant; titanium is sprayed remotely as the first and second layer, while the third layer is a mechanical mixture of titanium and hydroxyapatite powders; the fourth layer is formed on the basis of hydroxyapatite or aluminium oxide by mixing a boehmite powder of dispersity no more than 50 nm with hydroxyapatite or aluminium oxide powders in the amount of 5-20% of the boehmite powder of total substances; boehmite is taken in the form a suspension prepared by adding a surfactant dissolved in distilled water in the concentration of 0.25-5%, treated in an ultrasonic bath; then, the prepared suspension of boehmite and hydroxyapatite or aluminium oxide is treated in the ultrasonic bath, dried, tempered and milled.

EFFECT: endosseous implants have the high-strength biocompatible coating.

5 cl, 2 dwg