Patent ID: 7941200

Claim:
A system for determining drug administration information for a user based at least on the user ingesting a meal, the system comprising: an input device providing for user input of feed forward information in the form of meal information having a first parameter component corresponding to carbohydrate content of the meal and a second parameter component corresponding to an expected speed of overall glucose absorption from the meal by the user, wherein the meal information relates to a meal that is to be ingested in the future, a data storage device having stored therein a map correlating values of the first and second parameter components to drug administration information, and a processor responsive to the user input of the feed forward information to determine corresponding drug administration information according to the map, wherein the input device includes a display unit, and wherein the processor controls the display unit to display a graphical user interface, wherein the graphical user interface has a first axis defined by values of the first parameter component and a second axis defined by values of the second parameter component, the graphical user interface providing for the user input of feed forward information in the form of a user selection of a corresponding pair of values of the first and second parameter components; and wherein the input device and the processor provide the user with the ability to modify one or more of time and date stamp information that is associated with previously entered meal information subsequent to actual meal ingestion.