Advantages of Point-of-Care Testing with Coaguchek XS. Coaguchek XS embodies the advantages of POC testing: Immediate Results: Rapid turnaround times allow for timely decision-making and prompt intervention. Convenience: Portability enables testing in diverse settings, including remote areas and patients' homes.. As a user of the CoaguChek XS system, encountering error codes can be a mix of frustration and confusion. These error codes are designed to help identify
3 The CoaguChek XS System is intended for use by professional healthcare providers for quantitative prothrombin time testing for the monitoring of warfarin therapy. The CoaguChek XS System uses fresh capillary or nonanticoagulated venous whole blood. Anticoagulation Medication Anticoagulation medications, also known as blood thinners, are. Under "Settings for this Lancet" click on the "Coaguchek" tab. Click on the "Settings" button next to "Coaguchek". Select your coaguchek xs from the drop-down list.