INTRALUMINAL ELECTRODE ASSEMBLY

摘要

A minimally invasive intraluminal electrode assembly that includes a cannulated tube and a plurality of wires disposed within the cannulated tube. Each of the plurality of wires has one of a plurality of electrical contacts on a distal end thereof. The distal portion of the plurality of wires assumes a radially constrained configuration within the cannulated tube in a retracted position and a radially extended position outward of the cannulated tube in a deployed position. The electrode assembly further comprises a spring electrode connecting the plurality of electrical contacts to collectively form a substantially circular configuration in a deployed position.