Essential Guides

CoaguChek Vantus System User's Manual

The CoaguChek® Vantus System measures an INR (International Normalized Ratio) based on a prothrombin time (PT) response to monitor the effect of a therapy with vitamin K antagonists by using the CoaguChek XS® PT Test strips. The CoaguChek Vantus System uses fresh capillary whole blood from a finger stick.