Universal Arm Support Product Names: Universal Arm Support 450 / 450T, 600 / 600T, 450U / 450U TModel Numbers: 1697630, 1697635, 1697639, 1697651, 1697660, & 1697662.Serial Numbers up to (respectively): 103106579, 103011318, 102631713, 102968819, 102956866, 102945650Manufactured between May 2012 and Aug 25 2016ARTG Number: 296295Trumpf Med Aust - Holder, patient, arm