CeloNova BioSciences, Inc. (CeloNova) announced that it has received U.S. Food and Drug Administration (FDA) approval of its first-in-class COBRA PzF™ NanoCoated Coronary Stent System. Regulatory approval of the novel stent system was based on findings from the pivotal PzF SHIELD clinical trial, which successfully met its primary safety and effectiveness endpoints at 9-month follow-up,