ST. PAUL, Minn.--(BUSINESS WIRE)--St. Jude Medical, Inc. (NYSE: STJ), a global medical device company, today announced its wireless PressureWire™ Aeris technology, which aids in the diagnosis and treatment of coronary artery blockages by measuring Fractional Flow Reserve (FFR), will now be available to hospitals using the Philips Xper Flex Cardio physiomonitoring system. Physicians will have greater access to the market’s only wireless FFR measurement system through this new Philips agreement.