Home INR testing with the ProTime Microcoagulation System has never been easier. QAS makes getting and operating your portable home monitor simple. We work with you, your doctor and your insurance. ProTime is accurate, approved and covered by many insurance companies.

QAS offers many solutions to common patient problems. We understand patients’ need to stay safe. From students to busy professionals, retirees and homemakers, anyone on anticoagulation therapy, we help make INR testing more safe by providing more frequent testing. Control - in your hands.

Patients now have something that can make taking warfarin safer and more effective. Home testing is a great opportunity for you to take an active role in your health and anticoagulation therapy. You can check your INR value anywhere at anytime with the ProTime System. Testing more often improves control and provides you with peace of mind knowing your INR is within your target zone. It gives you a better understanding of the effects your regular medications and changes in diet.