Patent ID: 8712528
Filing Date: 2014-04-29
Classification: A61M,A61N

Abstract:
1. An implantable lead assembly comprising: a lead configured and arranged for insertion into a patient, the lead comprising a tubular stiffener having a first end portion, an opposing second end portion, an intermediate portion disposed between the first end portion and the second end portion, a longitudinal length, an inner diameter, and an outer diameter, the tubular stiffener disposed in the central lumen of the lead body radially beneath at least one of the plurality of terminals with a portion of the non-conductive lead body disposed radially between the tubular stiffener and the plurality of terminals, wherein the tubular stiffener is configured and arranged to facilitate insertion of the proximal end portion of the lead body into a connector, and wherein the tubular stiffener comprises a spiraling cut defined along the longitudinal length of the tubular stiffener, wherein the entire tubular stiffener is disposed proximal to the plurality of electrodes.