Analytical Validation of the abioSCOPE Device With an IgE Test Panel: Point-of-Care Precision, Sample Type Comparison and Method Correlation

"Between-Run Reproducibility K3-EDTA venous whole blood 3 mL 1 venous draw~Operator-to-operator imprecision (abioSCOPE) K3-EDTA capillary whole blood 0.05 mL/draw; 0.15 mL total 3 finger sticks (3 different fingers)~Sample type comparison (abioSCOPE) K3-EDTA capillary whole blood, venous serum, venous K3-EDTA plasma 0.35 mL (finger stick), 9 mL of whole blood to get a minimum of 3 mL of serum and 9 mL of whole blood K3-EDTA to get a minimum of 3 mL of plasma 1 finger stick; 1 venous draw into serum tube (9 mL) and 1 venous draw into K3-EDTA plasma tube (9 mL), in total 18 mL~Method comparison (abioSCOPE and ImmunoCAP/Phadia) K3-EDTA capillary whole blood, venous K3-EDTA plasma 0.05 mL (finger stick), 9 mL of whole blood to get a minimum of 3 ml of plasma 1 finger stick; 1 venous draw into K3-EDTA plasma tube (9 mL tube)"