Described is a medical device in the form of a thin sheet having granules of a calcium-containing, osteoconductive material interconnected by a thin web of polymeric material. The invention also, provides an electronic device including the same. The CRC values are rewound or adjusted back to values associated with original lengths of the bit messages before the CRC values are transmitted or forwarded with the bit messages to recipients. Additionally, the device includes an output selection unit selecting coded data obtained by arithmetic coding as data to be outputted to the outside if the cost is equal to or less than the first threshold value and selecting I_PCM data as the data to be outputted to the outside if the cost is larger than the first threshold value. The probe contacts the follower and is configured to measure movement of the follower to determine endplay of the bearing assembly on the shaft.