Patent ID: 8983622
Filing Date: 2015-03-17
Classification: A61N

Abstract:
1. A medical lead comprising a lead body formed from a polymeric material, the lead body comprising: a coil lumen defined by the polymeric material of the lead body, the coil lumen extending from a proximal portion to a distal portion of the lead body, the coil lumen defined by a coil lumen wall; three cable lumens defined by the polymeric material of the lead body, the three cable lumens comprising a middle cable lumen, a left cable lumen located to the left of the middle cable lumen, and a right cable lumen located to the right of the middle cable lumen, each of the three cable lumens extending from the proximal portion to the distal portion, each of the three cable lumens defined by a respective cable lumen wall, each of the three cable lumens smaller in diameter than the coil lumen; and a support portion formed from the polymeric material of the lead body, the support portion extending longitudinally within the lead body and disposed between the coil lumen and the three cable lumens, the support portion comprising a beam formed from the polymeric material of the lead body, the beam comprising: