CA coagulometer is widely used for plasma coagulation diagnostics. The principle is based on the measurement of optical changes when plasma forms into clots. The test results are in second, ratio or INR.
PT: Prothrombin Time or Quick Time
APTT: Activated Partial Thromboplastin Time（also “PTT”）
TT: Thrombin Time（also ” T”）
FIB: Fibrinogen Concentration