SANUWAVE Health, Inc. announced that it has submitted to the U.S. Food and Drug Administration (FDA) a de novo petition requesting Agency review and classification of the dermaPACE System for treating Diabetic Foot Ulcers (DFU) as a Class II device. Through the course of two trials, 336 patients were randomized in double-blind, parallel group, sham controlled, multicenter, 24-week pivotal clinical trials that were designed to quantify the safety and effectiveness of the noninvasive procedures with the dermaPACE System (dermaPACE®).