Philips IntelliVue MX40 Patient Wearable Monitor s/w versions B.05.28, B.05.29 and B.05.32Product Numbers: 865351, 865352 Exchange Part Numbers: 453564262531, 453564262551, 453564262571, 453564262591, 453564615351, 453564615371Product number and Exchange part number (identified as Service #) are displayed on the devices product label located on the back of the deviceARTG Number: 99204