A process for the deposition of color markings of titanium oxides on medical products, coating system for producing coated materials

The invention relates to medical devices, such as a medical implant or a medical instrument, with color markings on the basis of titanium oxides, the use of coatings based on titanium oxide for the production of coated materials such as medical products, in particular for the titanium oxide-based coating to the colored mark the surface of medical devices and a method for the deposition of color marks on the basis of titanium oxides on medical devices.