How PT/INR Self Testing Works
The PT/INR Self Test is similar to the test used by the millions of people who must monitor their blood sugar every day. You’ll be given a meter, the supplies you'll need to perform the test, and personal instruction on how to perform the test so you are completely comfortable doing it on your own.
Here’s how easy it is to take the test, and how Philips enables your doctor to receive your results right away.
Learn more about how easy, convenient and reliable PT/INR meters are »