US Patent 10252001 Data derived pre-bolus delivery

A medical therapy system to deliver a pre-bolus volume of medicant is disclosed. The medical therapy system includes an infusion pump that has a case containing a processor, memory, a drive mechanism, a reservoir, communication hardware and a sensor system. The infusion pump further includes a global positioning system (GPS) receiver to determine GPS coordinates of the infusion pump. The GPS receiver is coupled to the processor that executes stored program instructions to provide notification for confirmation to deliver a pre-bolus volume from the reservoir when the GPS coordinates of the infusion pump are within a specified proximity of GPS coordinates of a saved location.