Cell selective implant surface with controlled release of bioactive agents
AssigneeStraumann Holding AG
InventorsSamuele Tosatti, Diana Trentin, Martin Schuler, Michael De Wild
Life of this patent
Estimating the term…
Abstract
The present invention relates to an implant (1) with at least partially a roughened surface (2), which is at least partially covered by an organic or polymeric intermediate layer (3) and attached thereto a top layer (4). The top layer (4) provides for a controlled release of at least one bioactive agent. A kit for preparing such an implant is also described.
Claims29
A metal implant having at least partially a roughened surface, which is at least partially covered by an organic or polymeric intermediate layer and attached thereto a top layer with at least one bioactive agent and said top layer providing for a controlled release of the bioactive agent(s).
A method of preparing an implant wherein a component (ii), comprising at least one individually stored component for forming an intermediate layer, and a component (iii), comprising at least one individually stored component comprising a carriers with at least one bioactive agent, are applied to coat an implant having at least partially a roughened surface.
Dependencies are inferred from the claim text.