A conductive member for OA equipment which is obtainable from a composition comprising a non-ether-based polyurethane, carbon black and bisimidolithium. The data receiving target entity provides an indication of the time stamp and revision indications of all material presently available to the receiving entity along with the unique identifier of the receiving entity. The distal end of the self-expanding filter is then deployed against the vessel wall. Treatment of a subject with the combinations restores the activity states of the signaling proteins of the deranged disease-associated signaling pathways toward the activity states observed in the reference cell. In one embodiment, the connector seating annular surface is recessed in a head of the inner skewed bushing.