Method for assembling a feed-through connector assembly in an implantable pulse generator

The present application is directed to a method for installing a connector assembly in a medical device including a plurality of conducting pins for connecting said medical device to a connector stack including a plurality of contact blocks, said method comprising the following steps: providing a first connector assembly including a first plurality of conductive leads each having a first end and a second end; fixedly connecting said first end of each one of said first plurality of leads to corresponding ones of said conducting pins such that, at least for some portion of said conducting pins only non-consecutive ones of said conducting pins are connected to corresponding first ends of said leads and such that at least some pins are not connected to any first ends of said first connector assembly; and fixedly connecting said second end of each one of said first plurality of leads to corresponding ones of said contact blocks.