An apparatus having encoded instructions in a computer hardware circuit which combine digital data templates with patient digital data of selected patients from medical practice electronic health records to provide digital data packages in which patient digital data is mapped to data fields in the digital data packages. The method includes providing a manufacturing executing system including a plurality of processing entities. Each rule set includes at least one rule and each rule has a set of masked compares for comparing results of hits and misses of table lookups. A spring 18 biases the ring and the button upwards. Also described are methods of making and using these devices. A controller calculates a differential speed corresponding to the difference in first and second speeds of the first and second conveyors respectively, and for controlling the carrier drive mechanism for driving the carrier at the differential speed.