HEADERBLOCK COMPRISING CERMET FEEDTHROUGH, IN PARTICULAR FOR AN IMPLANTABLE ELECTRICAL MEDICAL DEVICE

The invention generally relates to a composite comprising a ceramic body, comprising a) a ceramic; b) a first surface; c) a hole, comprising a front face, an end face and a lateral surface, wherein the front face is an opening in the first surface; d) a second surface; and e) a conductor a1, wherein the conductor a1 i) electrically connects the second surface to the lateral surface, and ii) comprises a cermet. Furthermore, the invention relates to a process for producing a ceramic body comprising a plurality of cermet conductors; to another process for producing a ceramic body comprising a plurality of cermet conductors; to another process for producing a ceramic body comprising a plurality of cermet conductors; to yet another process for producing a ceramic body comprising a plurality of cermet conductors; to a composite obtainable by said processes; to a device comprising one of the above composites; to a use of one of the above composites to electrically connect an electrode to an implantable electrical medical device; to a process of implanting the above device into an eukaryotic organism; and to a use of the above device in a therapy.