Braided lead with embedded fixation structures

A neurostimulation system comprising:

• an implantable pulse generator;
• and
• a therapy delivery element comprising:
• a plurality of fibers braided to form an elongated braided structure with a lumen;
• at least one reinforcing structure woven into the fibers of the braided structure;
• at least one fixation structure comprising a portion of the reinforcing structure extending generally radially from a central axis of the braided structure;
• a conductor assembly comprising a plurality of conductors located in the lumen;
• an electrode assembly located at a distal end of the conductor assembly, the electrode assembly comprising a plurality of electrodes that are electrically coupled to the conductors;
• and
• a connector assembly located at a proximal end of the conductor assembly, the connector assembly comprising a plurality of electrical contacts that are electrically coupled to the conductors and are configured to electrically couple with the implantable pulse generator, wherein at least one of the braided structure or the reinforcing structure is attached to at least one of the electrode assembly or the connector assembly.

A therapy delivery element configured for at least partial insertion in a living body, the therapy delivery element comprising:

• a plurality of fibers braided together to form an elongated substantially tubular braided structure including a lumen;
• at least one reinforcing structure attached to the braided structure, a distal end of the at least one reinforcing structure extending outwardly from the braided structure to form a fixation structure;
• a conductor assembly disposed within the lumen, the conductor assembly including at least one conductor;
• and
• an electrode assembly located at a distal end of the conductor assembly, the electrode assembly including at least one electrode electrically coupled to the at least one conductor.