 Cardiovascular Systems Inc NASDAQ: CSII, along with OrbusNeich Medical Company Ltd, have received FDA PMA approval for OrbusNeichs Scoreflex NC Scoring Percutaneous Transluminal Coronary Angioplasty PTCA Catheter Scoreflex NC. Scoreflex NC is a focused force PTCA scoring balloon with a dual-wire system that creates a focal stress pattern to facilitate safe and controlled plaque modification at lower resolution pressure. 