Wondfo Prothrombin Time and International Normalized Ratio (PT/INR) Test Strips – 24 Tests

The Wondfo Prothrombin Time and International Normalized Ratio (PT/INR) Test Strips – 24 Tests are professional in-vitro diagnostic reagents designed for rapid and quantitative measurement of Prothrombin Time and International Normalized Ratio using the Wondfo OCG-102 Optical Coagulation Analyzer. The test evaluates blood clotting activity through the extrinsic and common coagulation pathways, helping healthcare professionals assess coagulation function and monitor oral anticoagulant therapy, particularly in patients receiving warfarin. Designed for point-of-care and laboratory applications, the Wondfo PT/INR test supports citrated venous whole blood and compatible fingertip capillary whole blood samples. It requires only 20 µL of blood and produces results within five minutes using optical coagulation detection technology. The reagent strips contain dried testing reagents, offering convenient handling and storage without routine refrigeration when maintained within the manufacturer's recommended temperature range. Each kit contains 24 tests and is suitable for hospitals, diagnostic laboratories, cardiology clinics, intensive care units, emergency departments, operating theatres and anticoagulation monitoring clinics. Key Features - Dual-parameter measurement: Measures Prothrombin Time (PT) and calculates International Normalized Ratio (INR). - 24 tests per kit: Suitable for routine clinical coagulation monitoring. - Rapid testing: Delivers results within five minutes. - Small sample requirement: Uses only 20 µL of whole blood. - Flexible sample collection: Supports citrated venous whole blood and compatible capillary whole blood. - Optical detection technology: Works with the Wondfo OCG-102 coagulation analyzer. - PT measuring range: 7–90 seconds. - INR measuring range: 0.5–9 in Wondfo's 2024 catalog. - High analytical precision: Coefficient of variation (CV) ≤5% for the analyzer system. - Convenient storage: Reagent strips can be stored at 2–30°C. - Long shelf life: Up to 18 months, subject to actual expiry date. - Clinical applications: Supports warfarin monitoring, clotting assessment and perioperative evaluation.