{HEAD ~ The pump} is driven by {TAIL ~ a cable} encased in a dual lumen, fluid filled cable sheath formed of a coextrusion of a soft, blood compatible outer layer and a stiff, abrasion resistant inner layer 
{ HEAD ~ The pump } is driven by { TAIL ~ a cable } encased in a dual lumen , fluid filled cable sheath formed of a coextrusion of a soft , blood compatible outer layer and a stiff , abrasion resistant inner layer
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH