HemoCue® Hb 201+ System Providing lab accuracy and ease of use, the HemoCue Hb 201+ System has become a standard in hemoglobin point-of-care testing Providing lab accuracy and ease of use, the HemoCue 201+ System has become a standard in Hb point-of-care testing. Healthcare providers around the world rely on the immediate results so they can make the right decisions when they need them most â?? right at the point of care. Have confidence in your answers at the point of care Precise factory calibration against the ICSH reference method Patented microcuvette technology with excellent lot-to-lot reproducibility Date and time storage for up to 600 results Blood-based liquid controls available. Get easy access to lab-quality accuracy Capillary, venous or arterial whole blood sample Brief training with virtually no maintenance Link result with patient ID for medical record integration Printer interface..