A system and method processes unpaid healthcare claims related to reimbursement of a provision of healthcare to a patient in response to a rejection, a denial, or a lack of response to a submitted claim. Each of the terminal ring electrodes are configured such that they can withstand both tensile and cyclical bending loads with minimal compromise in their outer geometry. Between the bolt heads and the supporting plate an articulation system making possible relative motion between the mold plate and the supporting plates is incorporated, having two articulation members, between which a sliding element is undetachably embedded.