FIELD: medicine.
SUBSTANCE: what is described is a method involving an implant surface sandblasting with aluminium oxide particles, plasma-based layer-by-layer deposition of a powdered titanium and calcium hydroxyapatite coating system on the implant base and exposure of the multilayered biocompatible coating system in the evacuated hydrocarbon gas environment to high-energy inert gas ions of power 40-130 keV and exposure dose of 2000-5000 mcCl/cm2. Before the layer-by-layer plasma deposition, the metal surface of the metal base is ion beam modified by exposing to high-energy ions in the evacuated environment.
EFFECT: endosseous implants have high strength of the metal base.
3 cl, 3 dwg, 2 tbl
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Authors
Dates
2014-10-10—Published
2013-04-24—Filed