CoaguSense PT/INR Monitoring

For patients on warfarin and other vitamin K antagonists, keeping the international normalized ratio (INR) in range is the difference between safe therapy and serious complication. CoaguSense makes point-of-care PT/INR testing possible outside the lab, giving anticoagulation clinics, home users, and clinicians a reliable way to measure clotting time in minutes from a single fingerstick sample.

CoaguSense is known for its direct mechanical clot-detection technology, which identifies the actual formation of a clot rather than relying solely on indirect electrochemical signals. Many users value this approach for its consistency and its correlation with laboratory plasma-based results — an important consideration when a physician is adjusting warfarin doses based on the number on the screen.

If you're new to self-testing, the most common questions are practical: How much blood is needed? Typically just a small fingerstick drop. How long does a result take? Usually about a minute. And is it accurate enough to trust? CoaguSense systems are designed for the CLIA-waived, patient self-testing environment, which is why they're found both in professional anticoagulation programs and in prescribed home-monitoring arrangements. Regular testing helps catch out-of-range values early, reduces unnecessary trips for venous draws, and supports better long-term compliance.

Explore CoaguSense meters alongside the test strips and lancing supplies that keep your monitoring routine uninterrupted. As with any coagulation program, follow your prescriber's testing schedule and dosing guidance, and confirm supply compatibility before ordering.

Browse this CoaguSense collection to find the monitoring components that fit your anticoagulation care, and reach out if you need help matching a meter to the correct strips.