EP1635908A1 — Implantable medical device including a hermetic connector block extension

USPTO Abstract

An implantable medical device includes a controlling device for transmitting a first series of command signals, the controlling device comprising a connector block, a first lead body including at least one electrical lead, and a hermetic encasement. The hermetic encasement includes a housing defining an interior space, an electronic network housed within the interior space and configured to receive the first set of command signals from the controlling device and output a second series of command signals based on the first set of command signals, a first set of one or more feedthrough terminals extending through the housing and directly coupling the electronic network to the connector block, and a second set of one or more feedthrough terminals extending through the housing and directly coupling the electronic network to the first lead body.