A medical device for predicting a user's future glycemic state includes a memory module, a processor module and a user alert module. The memory module is configured to receive and store a plurality of glucose concentrations as a function of time that were generated by a user's use of a continuous glucose...http://www.google.co.uk/patents/US7695434?utm_source=gb-gplus-sharePatent US7695434 - Medical device for predicting a user's future glycemic state