METHOD OF SPUTTERING BIOCOMPATIBLE COATING MODIFIED WITH LOW DECOMPOSITION TEMPERATURE COMPONENT Russian patent published in 2019 - IPC A61L27/02 A61L27/06 A61L27/12 A61F2/28 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to a method for sputtering a biocompatible coating. Method for sputtering a biocompatible coating modified by a low-temperature decomposition component, comprising a layer-by-layer deposition by electroplasma sputtering onto a titanium base of a coating consisting of a titanium layer and a hydroxyapatite (HA) layer modified with boehmite, wherein electroplasma sputtering of a layer of hydroxyapatite modified with boehmite is carried out at sputtering distance of 50–60 mm for 6–8 s and arc current of 320 A.

EFFECT: described method enables to increase adhesion, as well as to preserve particles of boehmite in pores of HA in electroplasma sputtering of biocompatible coatings.

1 cl, 4 dwg, 2 tbl