| 摘要 |
<p>The invention relates to an endoprosthesis component (17) and a method for producing an endoprosthesis component (17). The endoprosthesis component (17) comprises a body (23) determining the shape of the endoprosthesis component (17). The body (23) is coated with an outer layer (25) on surface sections (22) that are in contact with human tissue when the endoprosthesis component is in the implanted state, said outer layer comprising a nitride, an oxynitride, or an oxide based on a refractory metal and comprising silver and/or copper. According to the invention, an intermediate layer (24) is disposed between the outer layer (25) and the body (23) such that parts of the intermediate layer (24) are accessible from the exterior. The endoprosthesis component (17) is produced using the method according to the invention. The invention allows the outer layer (25) to be used to create a long-term antimicrobial action and, in addition, allows the intermediate layer (24) to act on the surrounding tissue.</p> |
