We think that the Navigator DS' computer-controlled preparation, delivery and recordkeeping of the medications addresses these presssing issues with technology that may change the current standard of care. We are aggressively seeking development of our technology's make use of in the rapidly growing anesthetic nerve block application and look forward to getting that item to the market soon. .. Carticept Medical gets FDA clearance for Navigator Delivery System Carticept Medical, Inc.Individuals were considered improved if, by the end of the study, they did not experience any major adverse clinical event during the course of the trial and their New York Heart Association classification improved by at least one functional class. Individuals were considered even worse if they experienced a major scientific event or reported worsening of their NYHA position. Significantly more individuals getting Celacade improved than in the group getting placebo ; conversely, significantly more patients in the placebo group worsened compared to patients receiving Celacade . The published data also showed that patients receiving Celacade acquired significant improvements in important electrocardiogram measures.