inserted within lead securing member 602 upper lever structures 605 and 606 e g u201c dead bolts u201d are spring loaded such that lever structures 605 and 606 exert an u201c inward u201d force against arms 603 and 604 respectively although spring loaded lever structures are shown for one embodiment other shape memory elements could be employed for example suitably shaped wire elements having spring characteristics could be employed in lieu of spring loaded lever structures when the distal end of tool 609 is inserted within lead securing member 602 arms 603 and 604 clamp against the distal end of tool 609 as shown in fig6 the distal end of tool 609 maintains an opening 610 between arms 603 and 604 large enough to accept the lead with or without a cannula with little difficulty also the clamping force applied by arms 603 and 604 against tool 609 allows lead securing member 602 to be moved and manipulated into place by using tool 609 see fig7 additionally when inserted within lead securing member 602 the distal end of tool 609 maintains spring loaded lever structures 607 and 608 in a u201c closed u201d position that is lever structures 607 and 608 are spring loaded to automatically open and contact an inner.