Yes I agree 100% - but the clearance that are talking about that exist could be the older one (?) Because every presentation still brings up the first study and it's results , so why not bring up that they have 510k clearance existing That is what I think is happening now ...combined with what I was told , most likely talking bout the existing clearance . Also would think Cyrcadia put out a press releasing announcing new clearance ..they used the words exist now