Patent ID: 8571627

Claim:
An electrode lead set assembly comprising: a lead set hub comprising: a post comprising a base disposed at one end of the post; and a plurality of individual conductive elements directly connected to and extending from the base, the conductive elements disposed around the periphery of the base, each conductive element comprising a respective one contact element of a plurality of contact elements; and a retractable reel assembly retained within the lead set hub, the retractable reel assembly comprising: at least three reel members adapted for rotation within the lead set hub; and an electrode lead wrapped about each reel member and having an electrical conductor for connecting to an electrode for receiving biopotential signals from a patient, each electrode lead being extendable from the corresponding reel member upon rotation thereof within the lead set hub, each reel member of the reel assembly being mounted about the post in rotational relation therewith and each reel member being in electrical contact with a corresponding one contact element of the plurality of contact elements.