The #1 Selling PT/INR point of care Monitor 3 Years in a row, according to HPIS data 2005-2007.

Over 7 million people worldwide take oral anticoagulants such as Coumadin® to help reduce the body's chances of forming harmful blood clots. The INRatio monitor measures Prothrombin Time (PT)/INR, the critical test performed to maintain the proper "therapeutic range" of oral anticoagulation therapies.

Patients Medicare Now Covers AFib & VTE/DVT!
Test on your terms. Self-testing offers you the convenience of testing your PT/INR levels when and where you want. INRatio's reliability and ease of use has made it a trusted choice for patients who want to test at home.

Professionals
Know now, act now. More professionals are using INRatio at the point of care to take advantage of its on board quality controls, non-refrigerated test strips, small sample size, and fast results to care for their patients and make needed dosage adjustments face to face.